CN204416997U - A kind of reel safety catch - Google Patents
A kind of reel safety catch Download PDFInfo
- Publication number
- CN204416997U CN204416997U CN201520056158.0U CN201520056158U CN204416997U CN 204416997 U CN204416997 U CN 204416997U CN 201520056158 U CN201520056158 U CN 201520056158U CN 204416997 U CN204416997 U CN 204416997U
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- CN
- China
- Prior art keywords
- reel
- rotating disc
- retaining pawl
- disc
- utility
- 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 relates to a kind of reel safety catch, comprise frame, reel and hoisting rope, described reel side is provided with rotating disc, described rotating disc both sides are provided with retaining pawl, linking springs is provided with in the middle part of described retaining pawl and between rotating disc, retaining pawl both sides are positioned at rotating disc by pilot bar, and the outside of described rotating disc is provided with brake disc, and described brake disc lower end is by being connected between bracing frame with frame.The utility model is by arranging rotating disc, retaining pawl and brake disc, like this when lift system generation power-off, reel can rotate backward, when reel reaches certain rotating speed, linking springs extends now retaining pawl and contacts with brake disc under the influence of centrifugal force, rotating backward of rotating disc and reel can be stoped like this, improve safety performance.
Description
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of reel safety catch.
Background technology
Equipment, refers to supply people's Long-Time Service aborning, and substantially in Reusability keeps original physical form and the means of production of function and the general name of material goods.The equipment facility equipment complex that normally a group is medium-and-large-sized, all cannot take operation and must have fixing pedestal, uses power supply and so on power to operate and impersonal force.
Generally speaking equipment be all placed on exclusive room such as machine room, workshop, factory building, because noise or waste gas can be produced during running, all except invisible information except information equipment is input and output, the material that much equipment wants input and output tangible, so more need the ability smooth operation of custom-designed place.The kind of equipment and spare part is a lot, for the ease of management and supply, general by following classification.1. part classification is divided; 2. part source divides; 3. part operating characteristic is divided; Standing: refer to often to use, the large and single automatic packaging machine valency of equipment idle cost is lower, the part that needs often to keep certain storage level; 4. spare part precision and manufacture complexity are divided; Critical parts: refer to the part that precision is high, manufacture difficulty plays a crucial role greatly, in a device.General part: refer to other mechanical spare part except critical parts.
Along with the develop rapidly of modern science and technology, construction trade is develop rapidly thereupon also, need on-site to adopt suspension bracket to move material, with handled easily librarian use, reduce the work capacity of operating personal, but existing suspension bracket is all than relatively large, inconvenience is installed, and all can not tackles freely under emergency case, such as power-off suddenly, this very likely causes great safety misadventure, and this all brings loss to user.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of reel safety catch.
The utility model is achieved through the following technical solutions:
A kind of reel safety catch, comprise frame, reel and hoisting rope, described reel side is provided with rotating disc, described rotating disc both sides are provided with retaining pawl, linking springs is provided with in the middle part of described retaining pawl and between rotating disc, retaining pawl both sides are positioned at rotating disc by pilot bar, and the outside of described rotating disc is provided with brake disc, and described brake disc lower end is by being connected between bracing frame with frame.
As optimal technical scheme of the present utility model, for being welded to connect between described rotating disc and reel.
As optimal technical scheme of the present utility model, described linking springs one end is connected with rotating disc, and the other end is connected with retaining pawl.
As optimal technical scheme of the present utility model, support frame as described above is by being connected between lock bolt with frame.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the utility model is by arranging rotating disc, retaining pawl and brake disc, and like this when lift system generation power-off, reel can rotate backward, when reel reaches certain rotating speed, linking springs extends now retaining pawl and contacts with brake disc under the influence of centrifugal force, can stop rotating backward of rotating disc and reel like this, improve safety performance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. frame; 2. reel; 3. hoisting rope; 4. rotating disc; 5. retaining pawl; 6. linking springs; 7. pilot bar; 8. brake disc; 9. bracing frame.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of reel safety catch, comprise frame 1, reel 2 and hoisting rope 3, described reel 2 side is provided with rotating disc 4, for being welded to connect between wherein said rotating disc 4 and reel 2.Described rotating disc 4 both sides are provided with retaining pawl 5, are provided with linking springs 6 in the middle part of described retaining pawl 5 and between rotating disc 4, and wherein said linking springs 6 one end is connected with rotating disc 4, and the other end is connected with retaining pawl 5.Retaining pawl 5 both sides are positioned at rotating disc 4 by pilot bar 7, and the outside of described rotating disc 4 is provided with brake disc 8, and described brake disc 8 lower end is by being connected between bracing frame 9 with frame 1, and support frame as described above 9 is by being connected between lock bolt with frame 1.Like this when lift system generation power-off, reel 2 can rotate backward, and when reel 2 reaches certain rotating speed, linking springs 6 extends now retaining pawl 5 and contacts with brake disc 8 under the influence of centrifugal force, rotating backward of rotating disc 4 and reel 2 can be stoped like this, improve safety performance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a reel safety catch, comprise frame (1), reel (2) and hoisting rope (3), it is characterized in that: described reel (2) side is provided with rotating disc (4), described rotating disc (4) both sides are provided with retaining pawl (5), linking springs (6) is provided with between described retaining pawl (5) middle part and rotating disc (4), retaining pawl (5) both sides are positioned at rotating disc (4) by pilot bar (7), the outside of described rotating disc (4) is provided with brake disc (8), and described brake disc (8) lower end is by being connected between bracing frame (9) with frame (1).
2. a kind of reel safety catch according to claim 1, is characterized in that: for being welded to connect between described rotating disc (4) and reel (2).
3. a kind of reel safety catch according to claim 1, it is characterized in that: described linking springs (6) one end is connected with rotating disc (4), the other end is connected with retaining pawl (5).
4. a kind of reel safety catch according to claim 1, is characterized in that: support frame as described above (9) is by being connected between lock bolt with frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056158.0U CN204416997U (en) | 2015-01-27 | 2015-01-27 | A kind of reel safety catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056158.0U CN204416997U (en) | 2015-01-27 | 2015-01-27 | A kind of reel safety catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204416997U true CN204416997U (en) | 2015-06-24 |
Family
ID=53467386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056158.0U Expired - Fee Related CN204416997U (en) | 2015-01-27 | 2015-01-27 | A kind of reel safety catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204416997U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433404A (en) * | 2017-04-11 | 2017-12-05 | 广州方阁建筑工程技术开发有限公司 | A kind of novel welding apparatus |
| CN107758553A (en) * | 2017-12-04 | 2018-03-06 | 湖北科技学院 | A kind of crane cable speed-limiting device |
| CN107934816A (en) * | 2017-11-11 | 2018-04-20 | 华强方特（芜湖）文化科技有限公司 | It is a kind of possess auxiliary braking surround formula single-point crane system |
| CN108529351A (en) * | 2018-04-19 | 2018-09-14 | 深圳市晓控通信科技有限公司 | A kind of communication steel tower with fall arrest steel wire rope draw-in and draw-off function |
| CN111017767A (en) * | 2019-12-16 | 2020-04-17 | 浙江工业大学之江学院 | Novel safe fast descending device |
| CN111392620A (en) * | 2020-03-20 | 2020-07-10 | 陈继章 | Winch for geological drilling |
| CN111498719A (en) * | 2020-04-15 | 2020-08-07 | 合肥惠利普电机有限公司 | Anti-reverse tool for lifting force station and anti-reverse method thereof |
-
2015
- 2015-01-27 CN CN201520056158.0U patent/CN204416997U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433404A (en) * | 2017-04-11 | 2017-12-05 | 广州方阁建筑工程技术开发有限公司 | A kind of novel welding apparatus |
| CN107934816A (en) * | 2017-11-11 | 2018-04-20 | 华强方特（芜湖）文化科技有限公司 | It is a kind of possess auxiliary braking surround formula single-point crane system |
| CN107934816B (en) * | 2017-11-11 | 2023-06-23 | 华强方特（芜湖）文化科技有限公司 | Surrounding type single-point suspension system with auxiliary braking function |
| CN107758553A (en) * | 2017-12-04 | 2018-03-06 | 湖北科技学院 | A kind of crane cable speed-limiting device |
| CN108529351A (en) * | 2018-04-19 | 2018-09-14 | 深圳市晓控通信科技有限公司 | A kind of communication steel tower with fall arrest steel wire rope draw-in and draw-off function |
| CN111017767A (en) * | 2019-12-16 | 2020-04-17 | 浙江工业大学之江学院 | Novel safe fast descending device |
| CN111392620A (en) * | 2020-03-20 | 2020-07-10 | 陈继章 | Winch for geological drilling |
| CN111392620B (en) * | 2020-03-20 | 2021-05-28 | 陈继章 | Winch for geological drilling |
| CN111498719A (en) * | 2020-04-15 | 2020-08-07 | 合肥惠利普电机有限公司 | Anti-reverse tool for lifting force station and anti-reverse method thereof |
| CN111498719B (en) * | 2020-04-15 | 2021-11-26 | 合肥惠利普电机有限公司 | Anti-reverse tool for lifting force station and anti-reverse method thereof |
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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: 20150624 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |