CN2934182Y - Insulating fabric belt electric hoister - Google Patents
Insulating fabric belt electric hoister Download PDFInfo
- Publication number
- CN2934182Y CN2934182Y CN 200620026935 CN200620026935U CN2934182Y CN 2934182 Y CN2934182 Y CN 2934182Y CN 200620026935 CN200620026935 CN 200620026935 CN 200620026935 U CN200620026935 U CN 200620026935U CN 2934182 Y CN2934182 Y CN 2934182Y
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- CN
- China
- Prior art keywords
- speed reducer
- hoisting
- input shaft
- cycloid speed
- same
- Prior art date
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- Expired - Fee Related
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Abstract
This utility model refers to an insulating fibrous tape electric block. The main technical characteristic is that this the insulating fibrous tape electric block includes a motor, a speed reducer, a housing, a roller, a hoisting tape, a hoisting hook. The housing has one front cover and one rear cover, three hoisting axles horizontally are mounted fixedly on the upper end between this front cover and rear cover, the motor is arranged on the same front cover, and the cycloidal reducer is arranged on the same rear cover, the same motor's output shaft and the same cycloidal reducer's input shaft are coupled coaxially, this cycloidal reducer's output shaft is fixedly assembled with a sleeve jacketed on the input shaft, a roller jacket is provided on the same sleeve, an insulating fibrous hoisting tape with a hoisting hook is wound on the roller. The utility model has scientific and reasonable structure, small volume, stable raking performance, no oil leakage occurring during utilization, good insulation performance, safe and reliable application, which ensures the safety of workers. Besides, the device can be hung on the hollow girder or H-beam girder, with better convenience and utility.
Description
Technical field
The utility model belongs to the weight-lifting equipment field, the electronic cucurbit of particularly a kind of non-conductive fibre band.
Background technology
At present, electric block commonly used in the weight-lifting equipment adopts involute formula reductor more, and its structure and manufacturing process be more complicated all, and the complete machine build is bigger, and the problems such as also having noise is big, leakage of oil, oil impregnate that is in operation; And, electric block commonly used adopt more steel rope, steel loop chain, steel plate chain as lifting mechanism with rope because it be a steel material, be in operation exist noise greatly, the problem of greasy dirt and corrosion; Secondly, the phenomenon of electric leakage in use also often appears in electric block, and the safety that jeopardizes operating personal solves the comparison difficulty; For the small-sized electric cucurbit, only be provided with a hoisting axis usually on its support, only be applicable on box girder to lift that Applicable scope is narrower, and rotation instability, unreliable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, reasonable in design, operate steadily, do not have greasy dirt, good insulation preformance and be suitable for the electronic cucurbit of non-conductive fibre band that is lifted on multiple beam.
The utility model solves its technical matters and takes following technical scheme to realize:
The electronic cucurbit of this non-conductive fibre band, comprise electrical motor, reductor, support, reel, hanging belt, suspension hook, it is characterized in that: described support has a front end cover and a rear side housing, the upper end level is fixed with three hoisting axis between this front end cover and the rear side housing, on this front end cover electrical motor is installed, on this rear side housing cycloid speed reducer is installed, the cycloid speed reducer input shaft is coaxial is connected with this for the output shaft of this electrical motor, the mouth of this cycloid speed reducer installs a sleeve that is sleeved on its input shaft, on described sleeve, be set with a reel, on this reel, twine the non-conductive fibre hanging belt that has suspension hook.
And described motor output shaft connects with the input shaft of cycloid speed reducer by fast coupling.
And, the end that described sleeve connects with cycloid speed reducer be installed on the cycloid speed reducer casing by bearing and tightening seal washer and and input shaft between tightening seal washer also is installed.
And to be that horizontal parallel is uniform install upper end three hoisting axis installing of level between described front end cover and the rear side housing.
Advantage of the present utility model and good effect are:
1. main drive disk assembly of the present utility model is selected cycloid speed reducer for use, in use do not have oil leakage phenomenon to take place, and deceleration and stopping performance is steady, and is safe and reliable, is applicable to the workplace that health conditions requiring is higher.
2. the input shaft of the output shaft of electrical motor and cycloid speed reducer adopts fast coupling to be connected, not only structure is comparatively simple, and reduced the axial dimension of complete machine greatly, alleviated weight, also have hoisting moment big, operate steadily, load-carrying capacity is big, easy to use, for ease of maintenaince wait advantage.
3. the utility model adopts and to have high-intensity non-conductive fibre hanging belt and replace steel rope, steel loop chain, steel plate chain, in use has the advantage of noiselessness, no greasy dirt, nonmagnetic, no spark, nothing electric shock.Non-conductive fibre suspender belt itself does not have electric shock, and operating personal directly touches assembly pulley with hand and suspension hook all is very safe.
4. the utility model is fixed with three hoisting axis at front end cover and rear side housing upper end level, when being hung on electric block of the present utility model on the box girder, the mode of hanging to select tween drive shaft for use in adopting, when utilizing plug-in mode to be hung on electric block of the present utility model on the steel I-beam, can select two axles on both sides for use, overcome the drawback on the beam that electric block in the past only can hang on a kind of forms such as box girder or steel I-beam, and rotation is very reliable and stable, and is more convenient and practical.
5. the safety that the utility model scientific structure design is reasonable, volume is little, deceleration and stopping performance is steady, do not have oil leakage phenomenon to take place in using, insulating power are good, safe and reliable, guaranteed the staff, and, can be lifted on box girder or steel I-beam, rotation is comparatively reliable and stable, and more convenient and practical.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
The electronic cucurbit of this non-conductive fibre band, comprise electrical motor 1, reductor, support, reel 17, hanging belt, suspension hook 8, described support has a flange shape front end cover 2 and a rear side housing 4, the screw thread level that hoisting axis 3 is shaped on by its two ends is installed between described front end cover and the rear side housing upper end, and fixes by nut in the outside of front end cover and rear side housing.Described hoisting axis comprises a hoisting axis that is packed in forward and backward end cap center and two hoisting axis that are provided with in center hoisting axis bilateral symmetry, and to be that horizontal parallel is uniform install for three hoisting axis.
On the described front end cover electrical motor is installed, cycloid speed reducer 5 is installed on the described rear side housing, the output shaft 9 of described electrical motor is connected with this cycloid speed reducer input shaft 11 by coupler 10, the mouth of cycloid speed reducer installs a sleeve 13 that is sleeved on its input shaft by bearing pin 12, and the end that this sleeve connects with cycloid speed reducer is installed on the housing of cycloid speed reducer by bearing 16.Between this sleeve and cycloid speed reducer casing, tightening seal washer 14 is installed, between this sleeve and cycloid speed reducer input shaft, tightening seal washer 15 is installed also.The other end of this sleeve is installed on the front end cover by bearing 18, is set with reel by key on described sleeve, twines the non-conductive fibre hanging belt 6 that has suspension hook on described reel, and suspension hook adopts an assembly pulley 7 to be slidingly mounted on the non-conductive fibre hanging belt.
On the basis of the utility model type, all under the unmodified situation, can select for use different materials to enlarge range of use, improve functions of use in the various performance perameters of lifting cargo.
For example, on general purpose basis, change the fire proof motor of same model, just realized non-conductive fibre band explosion-proof electric block; For another example, local by the nonstandard suspension hook of changing high-strength stainless steel material, just realized the antimagnetic electric block of non-conductive fibre band, or stainless suspension hook and the frame of changing the high strength acid resistant decay resistance electronic cucurbit of resistant to corrosion non-conductive fibre band or local resistant to corrosion electric block have just been realized.
Claims (4)
1. electronic cucurbit of non-conductive fibre band, comprise electrical motor, reductor, support, reel, hanging belt, suspension hook, it is characterized in that: described support has a front end cover and a rear side housing, the upper end level is fixed with three hoisting axis between this front end cover and the rear side housing, on this front end cover electrical motor is installed, on this rear side housing cycloid speed reducer is installed, the cycloid speed reducer input shaft is coaxial is connected with this for the output shaft of this electrical motor, the mouth of this cycloid speed reducer installs a sleeve that is sleeved on its input shaft, on described sleeve, be set with a reel, on this reel, twine the non-conductive fibre hanging belt that has suspension hook.
2. the electronic cucurbit of non-conductive fibre band according to claim 1 is characterized in that: described motor output shaft connects with the input shaft of cycloid speed reducer by fast coupling.
3. the electronic cucurbit of non-conductive fibre band according to claim 1 is characterized in that: the end that described sleeve connects with cycloid speed reducer be installed on the cycloid speed reducer casing by bearing and tightening seal washer and and input shaft between tightening seal washer also is installed.
4. the electronic cucurbit of non-conductive fibre band according to claim 1 is characterized in that: to be that horizontal parallel is uniform install upper end three hoisting axis installing of level between described front end cover and the rear side housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026935 CN2934182Y (en) | 2006-08-04 | 2006-08-04 | Insulating fabric belt electric hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026935 CN2934182Y (en) | 2006-08-04 | 2006-08-04 | Insulating fabric belt electric hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934182Y true CN2934182Y (en) | 2007-08-15 |
Family
ID=38350869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026935 Expired - Fee Related CN2934182Y (en) | 2006-08-04 | 2006-08-04 | Insulating fabric belt electric hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934182Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508361A (en) * | 2013-10-24 | 2014-01-15 | 贾新天 | Portable DC electric hoist |
| CN104817029A (en) * | 2015-04-28 | 2015-08-05 | 江阴市鼎力起重机械有限公司 | Fixed annular chain electric hoist |
-
2006
- 2006-08-04 CN CN 200620026935 patent/CN2934182Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508361A (en) * | 2013-10-24 | 2014-01-15 | 贾新天 | Portable DC electric hoist |
| CN104817029A (en) * | 2015-04-28 | 2015-08-05 | 江阴市鼎力起重机械有限公司 | Fixed annular chain electric hoist |
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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 |
Granted publication date: 20070815 |