CN205802836U - A kind of electric hoist increases rope guide - Google Patents
A kind of electric hoist increases rope guide Download PDFInfo
- Publication number
- CN205802836U CN205802836U CN201620773774.2U CN201620773774U CN205802836U CN 205802836 U CN205802836 U CN 205802836U CN 201620773774 U CN201620773774 U CN 201620773774U CN 205802836 U CN205802836 U CN 205802836U
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- China
- Prior art keywords
- rope
- rope guide
- main body
- electric hoist
- guide
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Abstract
The utility model discloses a kind of electric hoist and increase rope guide, the some sheaves including rope guide main body, being arranged in rope guide main body and a pair horizontal wheels, a driving motor it is additionally provided with, guide rail bracket and be arranged on the switching device of rope guide main body both sides in described rope guide main body；Described driving motor is connected with guide rail bracket by a worm gearing, drive described rope guide main body with the vertical lift direction of suspension hook group 80 as axle, along axle left and right reciprocally swinging；Described switching device controls described driving motor, keeps the rope stretching angle of rope guide main body in predetermined scope；After the lateral rope stretching of steel wire rope 70 of electric hoist, enter described electric hoist and increase rope guide, and fall line passes downwards.Described rope guide and the tradition layout that hoists has diverse form, it is possible to reach the lifting requirement increased.And, rope guide can ensure less angle thus avoid the de-rope of steel wire rope 70 or the generation of job-hopping phenomenon.
Description
Technical field
This utility model relates to lifting lifting means technical field, particularly relates to a kind of electric hoist and increases rope guide.
Background technology
In the transformation process of old-fashioned workshop, when exceeding original design height for new type processing equipment, it is right to need
Conventional lifting means etc. are transformed so that it is have enough hoisting depths.But, on market increase height for low only
Empty electric block, and the restriction of locational space when it increases height, can be there is, for the workshop operating mode that some are more harsh,
Then hardly consistent with a liter high request.
Therefore, prior art need development.
Utility model content
In place of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electric hoist to increase conductor rope
Device, it is intended to increase in solution prior art and highly there is locational space restriction, rise the more inappeasable problem of high request.
In order to achieve the above object, this utility model takes techniques below scheme:
A kind of electric hoist increases rope guide, some sheaves of including rope guide main body, being arranged in rope guide main body and
A pair horizontal wheels, wherein, is additionally provided with a driving motor in described rope guide main body, guide rail bracket and be arranged on rope guide master
The switching device of body both sides；
Described driving motor is connected with guide rail bracket by a worm gearing, drives described rope guide main body with suspension hook group
Vertical lift direction be axle, along axle left and right reciprocally swinging；Described switching device controls described driving motor, keeps rope guide master
The rope stretching angle of body is in predetermined scope；
After the lateral rope stretching of steel wire rope of electric block, enter described electric hoist and increase rope guide, and fall line passes downwards.
Described electric hoist increases rope guide, wherein, described guide rail bracket includes one section of guiding snail with predetermined length
Tooth；
Described guiding wrom tooth and one drive worm gear engagement, described driving motor by described driving worm gear and guide wrom tooth and
Described guide rail bracket connects；Driving guide rail bracket moves.
Described electric hoist increases rope guide, and wherein, described sheave is set to three, peripherally disposed.
The length of described guiding wrom tooth is longer than the width of described driving worm gear.
Angle after the centrage of any 2 sheaves in three described sheaves intersects is 45 degree.
Beneficial effect: the electric hoist that this utility model provides increases rope guide, has diverse with the tradition layout that hoists
Form, it is possible to reach the lifting requirement increased.And, rope guide can swing with the rope stretching variable angle on reel, it is ensured that relatively
Little angle thus avoid steel wire rope take off rope or the generation of job-hopping phenomenon, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the perspective structure schematic diagram that the electric hoist of this utility model specific embodiment increases rope guide.
Fig. 2 is that the partial structurtes of the worm gearing that the electric hoist of this utility model specific embodiment increases rope guide are shown
It is intended to.
Detailed description of the invention
This utility model provides a kind of electric hoist to increase rope guide.For making the purpose of this utility model, technical scheme and effect
Fruit is clearer, clear and definite, and this utility model is further described by the embodiment that develops simultaneously referring to the drawings.Should be appreciated that this
Specific embodiment described by place, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1 (side-looking state), a kind of electric hoist for this utility model specific embodiment increases rope guide.Described
Electric hoist increases rope guide and the CD/MD type electric hoist of A3, A4 type (installation form) can be coordinated to use.
Comprising: rope guide main body 10, the some sheaves 20 being arranged in rope guide main body 10 and a pair horizontal wheels
30.The shell of described rope guide main body 10 can be constituted by coupling wallboard.
A driving motor 40 it is additionally provided with, guide rail bracket 50 and be arranged on rope guide main body both sides in described rope guide main body
Switching device 60.
Can be connected by a worm gearing between described driving motor 40 and guide rail bracket 50.By this guide rail bracket
50, drive motor drive described rope guide main body with the vertical lift direction of suspension hook group 80 as axle, along axle left and right reciprocally swinging.
Described switching device 60 controls described driving motor, keeps the rope stretching angle of rope guide main body 10 in predetermined scope
In.It is specifically as follows, when the rope stretching angle that rope guide produces with the movement of the rope stretching position of electric block is excessive, corresponding
The switching device of side starts, and controls to drive motor, controls rope guide and moves, reduces rope stretching angle.
Described rope guide can coordinate A3, A4 type (installation form) CD, MD type electric block to use.During use, steel wire rope
70 calabashs from towards lateral rope stretching, walk on the rope downwards through rope guide and drive suspension hook 1 to lift, thus reach the highest hoisting
Requirement.
Concrete, as shown in Figure 2 (for vertical view state), drive the concrete attachment structure between motor 40 and guide rail bracket 50
For: include one section of guiding wrom tooth 51 with predetermined length on described guide rail bracket 50, be equivalent to worm section.
Described guiding wrom tooth 51 drives worm gear 52 to engage with one.Drive motor 40 drive described driving worm gear 52 to rotate thus
Described guide rail bracket 50 is driven to move.
More specifically, as it is shown in figure 1, described sheave 20 could be arranged to three, peripherally disposed.Each conductor rope
Angle between the circle of wheel is respectively 45 °.
It is understood that for those of ordinary skills, can according to the technical solution of the utility model and
This utility model conceives in addition equivalent or change, and all these change or replace all should belong to appended by this utility model
Scope of the claims.
Claims (5)
1. electric hoist increases a rope guide, including rope guide main body, some sheaves and of being arranged in rope guide main body
To horizontal wheels, it is characterised in that be additionally provided with a driving motor in described rope guide main body, guide rail bracket and be arranged on conductor rope
The switching device of device main body both sides；
Described driving motor is connected with guide rail bracket by a worm gearing, drives described rope guide main body hanging down with suspension hook group
Going straight up to drop direction is axle, along axle left and right reciprocally swinging；Described switching device controls described driving motor, keeps rope guide main body
Rope stretching angle is in predetermined scope；
After the lateral rope stretching of steel wire rope of electric hoist, enter described electric hoist and increase rope guide, and fall line passes downwards.
Electric hoist the most according to claim 1 increases rope guide, it is characterised in that include on described guide rail bracket that one section has
The guiding wrom tooth of predetermined length；
Described guiding wrom tooth and one drives worm gear engagement, and described driving motor is by described driving worm gear and guides wrom tooth with described
Guide rail bracket connects；Driving guide rail bracket moves.
Electric hoist the most according to claim 1 increases rope guide, it is characterised in that described sheave is set to three, edge
Circumferencial direction is arranged.
Electric hoist the most according to claim 2 increases rope guide, it is characterised in that the length ratio of described guiding wrom tooth is described
The width driving worm gear is long.
Electric hoist the most according to claim 3 increases rope guide, it is characterised in that any 2 in three described sheaves
Angle after the centrage of individual sheave intersects is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773774.2U CN205802836U (en) | 2016-07-21 | 2016-07-21 | A kind of electric hoist increases rope guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773774.2U CN205802836U (en) | 2016-07-21 | 2016-07-21 | A kind of electric hoist increases rope guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802836U true CN205802836U (en) | 2016-12-14 |
Family
ID=57508582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773774.2U Active CN205802836U (en) | 2016-07-21 | 2016-07-21 | A kind of electric hoist increases rope guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006429A (en) * | 2016-07-21 | 2016-10-12 | 李政阳 | Electric hoist heightening rope guide device |
-
2016
- 2016-07-21 CN CN201620773774.2U patent/CN205802836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006429A (en) * | 2016-07-21 | 2016-10-12 | 李政阳 | Electric hoist heightening rope guide device |
| CN106006429B (en) * | 2016-07-21 | 2019-04-26 | 李政阳 | A kind of electric hoist increases rope guide |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |