CN2780706Y - Automatic balancing pair weight of elevator - Google Patents
Automatic balancing pair weight of elevator Download PDFInfo
- Publication number
- CN2780706Y CN2780706Y CN 200520081260 CN200520081260U CN2780706Y CN 2780706 Y CN2780706 Y CN 2780706Y CN 200520081260 CN200520081260 CN 200520081260 CN 200520081260 U CN200520081260 U CN 200520081260U CN 2780706 Y CN2780706 Y CN 2780706Y
- Authority
- CN
- China
- Prior art keywords
- elevator
- self
- automatic balancing
- counterweight body
- equalizing
- 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
Links
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to an automatic balancing pair weight of an elevator, which is composed of a pair of weight (4) and a pin shaft (3). The utility model is characterized in that the pin shaft (3) of the pair weight (4) is movably connected with an automatic balancing block (2) which is in a triangular structure; both corners of the automatic balancing block (2) are respectively provided with a pin shaft (5). The utility model ensures that two steel cables bear simultaneously stress, overcomes that a single steel cable bears stress, extends the service life of the steel cable and avoid hidden danger.
Description
(1) technical field: the utility model relates to a kind of elevator counterweight body, especially a kind of elevator self-equalizing counterweight body.
(2) background technology: at present, the counterweight body that the building hoist of domestic use connects is made up of counterweight body 4 and bearing pin 3, and used steel rope generally adopts with counterweight body bearing pin 3 and directly connects.Requirement according to relative national standards, the steel rope that connects counterweight body and cage must adopt duplex type, and the connecting mode of the building hoist counterweight body steel rope of present domestic use is difficult to make two steel ropes simultaneously stressed, because single wire rope is stressed, shorten the service life of steel rope greatly, increased hidden danger.
(3) summary of the invention: the purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of two steel ropes the simultaneously stressed elevator self-equalizing counterweight body with self-equalizing piece 2.
The purpose of this utility model can reach by following measure: elevator self-equalizing counterweight body, form by counterweight body 4 and bearing pin 3, it is characterized in that: on the bearing pin 3 of counterweight body 4, flexibly connect a self-equalizing piece 2, self-equalizing piece 2 is a triangular structure, and two jiaos of self-equalizing piece 2 are respectively equipped with a bearing pin 5.
Compared with the prior art the utility model has following good effect: because counterweight body 4 is provided with self-equalizing piece 2, so, make two steel ropes simultaneously stressed, it is stressed to have overcome single wire rope, big leap ahead the service life of steel rope, avoided hidden danger.
(4) description of drawings: accompanying drawing is the structural representation of elevator self-equalizing counterweight body.
(5) specific embodiment: self-equalizing piece 2 usefulness bearing pins 3 are connected with counterweight body 4, then steel rope 1 is connected with self-equalizing piece 2 on request.But the length of self-equalizing piece 2 automatic compensations two steel ropes 1 during use, make it stressed evenly, the structure of self-equalizing piece 2 is a triangle, with be connected bearing pin 3 and form equalizing bar shapes, when two steel rope 1 length are inconsistent, but these self-equalizing piece 2 automatic compensation angles make two steel ropes 1 stressed even, and are in use safer, reliable to guarantee counterweight body 4.
Claims (1)
1, elevator self-equalizing counterweight body, form by counterweight body (4) and bearing pin (3), it is characterized in that: go up at the bearing pin (3) of counterweight body (4) and flexibly connect a self-equalizing piece (2), self-equalizing piece (2) is a triangular structure, and two jiaos of self-equalizing piece (2) are respectively equipped with a bearing pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081260 CN2780706Y (en) | 2005-03-16 | 2005-03-16 | Automatic balancing pair weight of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081260 CN2780706Y (en) | 2005-03-16 | 2005-03-16 | Automatic balancing pair weight of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780706Y true CN2780706Y (en) | 2006-05-17 |
Family
ID=36761906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081260 Expired - Fee Related CN2780706Y (en) | 2005-03-16 | 2005-03-16 | Automatic balancing pair weight of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780706Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973490A (en) * | 2015-05-25 | 2015-10-14 | 上海浦东开灵电梯厂有限公司 | Novel floating type counterweight device capable of precisely adjusting balance |
| CN106495065A (en) * | 2016-12-15 | 2017-03-15 | 徐工消防安全装备有限公司 | A kind of self-balancing extension means for duplex type rope |
| CN113744905A (en) * | 2021-05-18 | 2021-12-03 | 中国核电工程有限公司 | Real-time stress protection device and method for fuel assembly in third-generation nuclear power unit |
-
2005
- 2005-03-16 CN CN 200520081260 patent/CN2780706Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973490A (en) * | 2015-05-25 | 2015-10-14 | 上海浦东开灵电梯厂有限公司 | Novel floating type counterweight device capable of precisely adjusting balance |
| CN106495065A (en) * | 2016-12-15 | 2017-03-15 | 徐工消防安全装备有限公司 | A kind of self-balancing extension means for duplex type rope |
| CN113744905A (en) * | 2021-05-18 | 2021-12-03 | 中国核电工程有限公司 | Real-time stress protection device and method for fuel assembly in third-generation nuclear power unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fangyuan Group Haiyang Lifting Machinery Co., Ltd. Assignor: Fangyuan Co., Ltd. Contract fulfillment period: 2006.9.1 to 2015.3.15 Contract record no.: 2009370000159 Denomination of utility model: Automatic balancing pair weight of elevator Granted publication date: 20060517 License type: Exclusive license Record date: 20090713 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.9.1 TO 2015.3.15; CHANGE OF CONTRACT Name of requester: FINELAND GROUP HAIYANG HOISTING MACHINERY CO., LTD Effective date: 20090713 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20120316 |