CN203461754U - Anti-reversing winch - Google Patents
Anti-reversing winch Download PDFInfo
- Publication number
- CN203461754U CN203461754U CN201320474264.1U CN201320474264U CN203461754U CN 203461754 U CN203461754 U CN 203461754U CN 201320474264 U CN201320474264 U CN 201320474264U CN 203461754 U CN203461754 U CN 203461754U
- Authority
- CN
- China
- Prior art keywords
- brake
- disc
- rotating shaft
- reversing winch
- reversing
- 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 anti-reversing winch which comprises a base. A rotating shaft is rotatably installed on the base, a gear disc is installed at one end of the rotating shaft, a brake disc is installed at the other end of the rotating shaft, the outer portion of the gear disc is in transmission connection with a motor, the outer portion of the brake disc is encircled by a brake band, a brake pad is arranged below the brake disc, and the outer portion of the brake pad is connected with a brake rod. The anti-reversing winch is more scientific, more convenient and safer and can meet the winching construction requirements.
Description
Technical field
The utility model relates to a kind of anti-reversing winch.
Background technology
What cunning was arranged the uses such as installation, segmentation transhipment in the past is the lower old-fashioned elevator of a kind of safety factor.Operating this elevator needs 4 people's manual engagement, and in use procedure, has certain potential safety hazard.Keeping the safety in production under overall situation now, use old-fashioned elevator not meet real need of production.
Utility model content
The purpose of this utility model is to provide a kind of anti-reversing winch, more science, more convenient, safer and can meet the elevator of construction requirement.
The technical solution of the utility model is as follows:
A kind of anti-reversing winch, include base, on base, be rotatablely equipped with rotating shaft, rotating shaft one end is provided with toothed disc, the other end is provided with brake disc, and toothed disc is connected with electrical motor outward, and brake disc outer shroud is entertained brake band, the below of brake disc is provided with brake facing, and brake facing is externally connected with brake rod.
Between described toothed disc and electrical motor, be provided with reductor.
The utility model will be in the past steel wire by limit roller traction, changed into and being drawn by intermediate roller, at axle two ends, increase web and fixation with steel wire plate guarantees the safety in steel wire traction process, prevent the de-wheel of steel wire.
In order to guarantee safe construction, after elevator can brake in time and prevent from braking after parking, reversing just seems and is extremely necessary, technologist is research discovery repeatedly at the scene, on the old roller of elevator, increasing belt pack stops, between the transmission gear of electrical motor and elevator, increase anti-reverse system, actv. has guaranteed the reversing after elevator emergency and parking.Through field adjustable, improved elevator can meet site safety construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, a kind of anti-reversing winch, include base 1, be rotatablely equipped with rotating shaft 2 on base 1, rotating shaft 2 one end are provided with toothed disc 3, the other end is provided with brake disc 4, toothed disc 3 is outer is connected with electrical motor, and brake disc 4 outer shrouds are entertained brake band, and the below of brake disc 4 is provided with brake facing 5, brake facing 5 is externally connected with brake rod 6, between toothed disc and electrical motor, is provided with reductor.
Claims (2)
1. an anti-reversing winch, include base, on base, be rotatablely equipped with rotating shaft, it is characterized in that: rotating shaft one end is provided with toothed disc, the other end is provided with brake disc, and toothed disc is connected with electrical motor outward, and brake disc outer shroud is entertained brake band, the below of brake disc is provided with brake facing, and brake facing is externally connected with brake rod.
2. anti-reversing winch according to claim 1, is characterized in that: between described toothed disc and electrical motor, be provided with reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474264.1U CN203461754U (en) | 2013-08-05 | 2013-08-05 | Anti-reversing winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474264.1U CN203461754U (en) | 2013-08-05 | 2013-08-05 | Anti-reversing winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461754U true CN203461754U (en) | 2014-03-05 |
Family
ID=50174130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320474264.1U Expired - Fee Related CN203461754U (en) | 2013-08-05 | 2013-08-05 | Anti-reversing winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218942A (en) * | 2016-08-29 | 2016-12-14 | 宁波良力机械有限公司 | A kind of ratchet-wheel wire tightener |
-
2013
- 2013-08-05 CN CN201320474264.1U patent/CN203461754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218942A (en) * | 2016-08-29 | 2016-12-14 | 宁波良力机械有限公司 | A kind of ratchet-wheel wire tightener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |