CN205709620U - A kind of small winch - Google Patents
A kind of small winch Download PDFInfo
- Publication number
- CN205709620U CN205709620U CN201620674166.6U CN201620674166U CN205709620U CN 205709620 U CN205709620 U CN 205709620U CN 201620674166 U CN201620674166 U CN 201620674166U CN 205709620 U CN205709620 U CN 205709620U
- Authority
- CN
- China
- Prior art keywords
- alternating current
- current generator
- main shaft
- parent roll
- lower section
- 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
nullThe utility model discloses a kind of small winch，Including alternating current generator、Safety switch、Converter、Main shaft、Parent roll、Pressure rope sling bar and little reel，Described alternating current generator is arranged above electromagnetic relay，The lower section of described safety switch is provided with ups uninterrupted power source，Described converter is connected with tie breaker，Described main shaft is connected with alternating current generator，On described parent roll, steel wire rope is installed，Described pressure rope sling bar is connected with rope blocking plate，Described little reel is connected with parent roll by main shaft，And the left side of little reel is provided with reductor，The lower section of described reductor is provided with support，And the lower section of support is provided with support base，Described base be arranged above actuation means，This small winch can work the regular hour in the case of accident power-off，Simultaneously excessive when alternating current generator load，Can automatically power off，Without damage with protection alternating current generator，Alternating current generator can freely control rotating speed in operating，Work efficiency can be improved.
Description
Technical field
This utility model relates to technical field of engineering machinery, is specially a kind of small winch.
Background technology
Hoist engine, with reel lay winding wire ropes or chain lifting or the small-sized crane gear of traction weight, also known as winch,
Hoist engine can be with vertical-lift, horizontally or diagonally drag and draw weight, and hoist engine is divided into manual hoist, electrical hoist and hydraulic pressure volume
Raise three kinds of machine, now based on electrical hoist, can be used alone, it is possible to make lifting, build the road and in the machinery such as mine hoisting
Building block, because of simple to operate, wiring amount is big, dislocation is convenient and extensively applies, the transformator that during transformer substation construction, some are large-scale
Will use hoist to draw, common hoist engine the most all sets only one of which reel, and the scope of application is little, and in load condition
During work, the unprotected measure of alternating current generator, it is easily damaged alternating current generator, the most out of service once power cutoff device, can lead
Cause unexpected situation to occur.
Utility model content
The purpose of this utility model is to provide a kind of small winch, with being suitable for of solving to propose in above-mentioned background technology
Scope is little, alternating current generator unprotected measure problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of small winch, including alternating current
Machine, safety switch, converter, main shaft, parent roll, pressure rope sling bar and little reel, described alternating current generator is arranged above electromagnetism and continues
Electrical equipment, the lower section of described safety switch is provided with ups uninterrupted power source, and described converter is connected with tie breaker, described
Main shaft is connected with alternating current generator, and described parent roll is provided with steel wire rope, and described pressure rope sling bar is connected with rope blocking plate, described
Little reel is connected with parent roll by main shaft, and the left side of little reel is provided with reductor, and the lower section of described reductor is installed
Have support, and the lower section of support be provided with support base, described support base be arranged above actuation means.
Preferably, described pressure rope sling bar is detachably installed.
Preferably, described parent roll is symmetrical about main shaft.
Preferably, the half of a diameter of parent roll of described little reel.
Preferably, described actuation means by shift knob, turn to button, accelerate button and retard button and form.
Compared with prior art, the beneficial effects of the utility model are: it is the most electric that this small winch is provided with ups
Source, can work on a period of time in the case of the unexpected power-off of equipment, the generation of more avoidable fortuitous events, with
Time can also play to alternating current generator protection effect, be simultaneously installed with tie breaker, when equipment runs under load condition, meeting
Automatically cut off power supply, it is to avoid alternating current generator receives damage, coordinating converter, it is possible to change the rotating speed of main shaft simultaneously, to improve
Work efficiency, this small-sized coil winder can also change turning to of alternating current generator, functional diversities by electromagnetic relay, be provided with
The reel varied in size, can set for different material liftings and draw.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, electromagnetic relay, 2, alternating current generator, 3, safety switch, 4, ups uninterrupted power source, 5, converter, 6, electricity
Stream chopper, 7, main shaft, 8, parent roll, 9, pressure rope sling bar, 10, steel wire rope, 11, rope blocking plate, 12, little reel, 13, reductor,
14, support, 15, actuation means, 16, support base.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, a kind of technical scheme of this utility model offer: a kind of small winch, including alternating current generator 2, peace
Full switch 3, converter 5, main shaft 7, parent roll 8, pressure rope sling bar 9 and little reel 12, alternating current generator 2 is arranged above electromagnetism relay
Device 1, the lower section of safety switch 3 is provided with ups uninterrupted power source 4, and converter 5 is connected with tie breaker 6, main shaft 7 and friendship
Stream motor 2 is connected, and parent roll 8 is provided with steel wire rope 10, and parent roll 8 is symmetrical about main shaft 7, pressure rope sling bar 9 and rope blocking plate
11 are connected, and pressure rope sling bar 9 is detachably installed, and little reel 12 is connected with parent roll 8 by main shaft 7, the diameter of little reel 12
For the half of parent roll 8, and the left side of little reel 12 is provided with reductor 13, and the lower section of reductor 13 is provided with support 14, and
The lower section of support 14 is provided with support base 16, and support base 16 is arranged above actuation means 15, and actuation means 15 is by opening
Close button, turn to button, acceleration button and retard button composition.
Operation principle: when using this small winch, should first check that equipment has without exception, solid with ground by hoist engine
Determining to live, the staff of Heave Here needs well the material of lifting with the suspension hook hook on steel wire rope 10, is started by actuation means 15
Equipment, alternating current generator 2 drives main shaft 7 to rotate, and main shaft 7 is driving parent roll 8 to rotate, and is constantly rotated by parent roll 8, band animal
Material leaves ground, when material arrives the sling height drafted, and the lifting speed slowing down material that operator can be suitable, hand over
It is provided with converter 5 on stream motor 2, the rotating speed of alternating current generator 2 can be controlled by actuation means 15, by using parent roll 8 He
Little reel 12 may be used for different material liftings and draws, after material arrives appointed place, permissible by electromagnetic relay 1
Change alternating current generator 2 to turn to, quickly the suspension hook on steel wire rope 10 can be fallen Heave Here, to carry out lifting work next time
Make.
Although this practicality being described in detail, for those skilled in the art by novel with reference to previous embodiment
For Yuan, the technical scheme described in foregoing embodiments still can be modified by it, or special to wherein portion of techniques
Levy and carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (5)
1. a small winch, including alternating current generator (2), safety switch (3), converter (5), main shaft (7), parent roll (8),
Pressure rope sling bar (9) and little reel (12), it is characterised in that: described alternating current generator (2) is arranged above electromagnetic relay (1), institute
The lower section stating safety switch (3) is provided with ups uninterrupted power source (4), and described converter (5) is connected with tie breaker (6),
Described main shaft (7) is connected with alternating current generator (2), and described parent roll (8) is provided with steel wire rope (10), described pressure rope sling bar
(9) being connected with rope blocking plate (11), described little reel (12) is connected with parent roll (8) by main shaft (7), and little reel (12)
Left side reductor (13) is installed, the lower section of described reductor (13) is provided with support (14), and the lower section of support (14) sets
Be equipped with support base (16), described support base (16) be arranged above actuation means (15).
A kind of small winch the most according to claim 1, it is characterised in that: described pressure rope sling bar (9) is detachably installed.
A kind of small winch the most according to claim 1, it is characterised in that: described parent roll (8) is right about main shaft (7)
Claim.
A kind of small winch the most according to claim 1, it is characterised in that: a diameter of big volume of described little reel (12)
The half of cylinder (8).
A kind of small winch the most according to claim 1, it is characterised in that: described actuation means (15) is pressed by switch
Button, turn to button, accelerate button and retard button composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674166.6U CN205709620U (en) | 2016-06-30 | 2016-06-30 | A kind of small winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620674166.6U CN205709620U (en) | 2016-06-30 | 2016-06-30 | A kind of small winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709620U true CN205709620U (en) | 2016-11-23 |
Family
ID=57317515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620674166.6U Expired - Fee Related CN205709620U (en) | 2016-06-30 | 2016-06-30 | A kind of small winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140530A (en) * | 2017-07-04 | 2017-09-08 | 张伟萍 | A kind of novel bridge constructing device |
| CN107892239A (en) * | 2017-11-14 | 2018-04-10 | 王娟娟 | Controllable type hoist is used in a kind of cable recovery |
-
2016
- 2016-06-30 CN CN201620674166.6U patent/CN205709620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140530A (en) * | 2017-07-04 | 2017-09-08 | 张伟萍 | A kind of novel bridge constructing device |
| CN107892239A (en) * | 2017-11-14 | 2018-04-10 | 王娟娟 | Controllable type hoist is used in a kind of cable recovery |
| CN107892239B (en) * | 2017-11-14 | 2019-06-11 | 孙淳杰 | A kind of cable recycling controllable type 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170630 |