CN2895371Y - Single-bearing-point pulley positioning steelrope electric hoist - Google Patents
Single-bearing-point pulley positioning steelrope electric hoist Download PDFInfo
- Publication number
- CN2895371Y CN2895371Y CN 200620030241 CN200620030241U CN2895371Y CN 2895371 Y CN2895371 Y CN 2895371Y CN 200620030241 CN200620030241 CN 200620030241 CN 200620030241 U CN200620030241 U CN 200620030241U CN 2895371 Y CN2895371 Y CN 2895371Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- wire rope
- location
- electric hoist
- hook
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the electric machinery field, which discloses a wire rope electric hoist with a pulley of single bearing seat which improves the current electric hoist. A positioning pulley is arranged on the box down the hook, and a guide pulley is provided on the right side of the positioning pulley, The wire rope crosses over through the right down side of the guide pulley. The wire rope bears a crane hook after passing by the left side of the positioning pulley. The wire rope keeps in the center of the electric hoist, and the gravity action line of the wire rope coincides with the perpendicular line when the heavy objects are hoisted, and thus no tilting appears. The utility model has advantages of simple structure, convenient installation and dismounting, prevention of damages and long service life.
Description
Technical field
The utility model belongs to the motor machine technical field, is specifically related to the steel-wire rope type electric block of a kind of single supporting point pulley location.
Background technology
Existing general steel-wire rope type electric block in use, during hoisting heavy, steel rope is positioned at a side of electric block always, because it is stressed not in the center of electric block, therefore electric block must have two attachment points at least when mounted, thereby causes the installing/dismounting trouble of electric block, damage easily, use and be inconvenient to use.
The utility model content
The purpose of this utility model provides a kind of simple in structure, and is not fragile, quick detachable, the steel-wire rope type electric block of a kind of single supporting point pulley location easy to use.
In order to achieve the above object, the main technical schemes that the utility model adopted is improved existing electric block, promptly (midperpendicalar direction) casing is provided with the location pulley below the hook, the casing of top, pulley right side, location is provided with the guiding pulley, steel rope passes below guiding pulley right side, pass above the left side of location pulley, the bottom is provided with suspension hook, thereby constitutes the steel-wire rope type electric block of a kind of single supporting point pulley location.
Because adopt said structure as can be known, steel rope is in the center of electric block, during hoisting heavy, the weight line of gravity overlaps with the midperpendicalar of electric block all the time, can not produce inclination, can realize that therefore single-point fixes, and promptly single hook is located.Adopt single hook structure, have simple in structurely, install, convenient disassembly, not fragile, advantages such as long service life.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a general assembly structural representation of the present utility model.
The specific embodiment
The steel-wire rope type electric block of a kind of single supporting point pulley shown in Figure 1 location is by casing 1, electrical motor 2, change speed gear box 3, hook 4, spool 5, guiding pulley anchor shaft 6, guiding pulley 7, location pulley 8, location pulley anchor shaft 9, steel rope 10 and hold thing suspension hook 11 and form.Hook 4 is equipped with in casing 1 center upper portion position, and hook 4 can rotate freely on casing 1, and it is flexible that electric block is installed like this, and is convenient.Electrical motor 2 is fixed on the casing, and the mouth of electrical motor 2 links to each other with the input end of change speed gear box 3, and the mouth of change speed gear box 3 links to each other with an end of spool 5, and its other end is fixed on the casing rotatable.Guiding pulley 7 is by guiding the right lower quadrant that pulley anchor shaft 6 is fixed on casing 1, and location pulley 8 is fixed on the bottom of casing 1 by location pulley anchor shaft 9.Steel rope 10 1 ends are fixed on the spool, and the other end passes guiding pulley 7 and locatees pulley 8 and hold thing suspension hook 11 and link to each other.
Claims (1)
1, the steel-wire rope type electric block of a kind of single supporting point pulley location, has casing [1], electrical motor [2], change speed gear box [3], hook [4], spool [5], guiding pulley anchor shaft [6], guiding pulley [7], location pulley [8], location pulley anchor shaft [9], steel rope [10] and hold thing suspension hook [11] is characterized in that linking up with lower square box [1] and is provided with and locatees pulley [8], the casing [1] of top, pulley [8] right side, location is provided with guiding pulley [7], steel rope [10] passes below guiding pulley [7] right side, passes above the left side of location pulley [8], and the bottom is provided with suspension hook [11].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030241 CN2895371Y (en) | 2006-03-16 | 2006-03-16 | Single-bearing-point pulley positioning steelrope electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620030241 CN2895371Y (en) | 2006-03-16 | 2006-03-16 | Single-bearing-point pulley positioning steelrope electric hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895371Y true CN2895371Y (en) | 2007-05-02 |
Family
ID=38064951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620030241 Expired - Fee Related CN2895371Y (en) | 2006-03-16 | 2006-03-16 | Single-bearing-point pulley positioning steelrope electric hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895371Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323423B (en) * | 2008-07-17 | 2010-06-02 | 常熟市海鸥机械有限责任公司 | Energy-saving safe minisize electric gourd |
| CN105776052A (en) * | 2016-05-17 | 2016-07-20 | 无锡石油化工起重机有限公司 | Explosion-proof steel-wire rope type electric block |
| DE102017115508A1 (en) | 2017-07-11 | 2019-01-17 | Uwe Schmidt | hoist |
-
2006
- 2006-03-16 CN CN 200620030241 patent/CN2895371Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101323423B (en) * | 2008-07-17 | 2010-06-02 | 常熟市海鸥机械有限责任公司 | Energy-saving safe minisize electric gourd |
| CN105776052A (en) * | 2016-05-17 | 2016-07-20 | 无锡石油化工起重机有限公司 | Explosion-proof steel-wire rope type electric block |
| DE102017115508A1 (en) | 2017-07-11 | 2019-01-17 | Uwe Schmidt | hoist |
| DE102017115508B4 (en) | 2017-07-11 | 2022-01-20 | Uwe Schmidt | hoist |
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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: 20070502 |