CN201057244Y - Regulating rope head of elevator - Google Patents
Regulating rope head of elevator Download PDFInfo
- Publication number
- CN201057244Y CN201057244Y CNU2007201231456U CN200720123145U CN201057244Y CN 201057244 Y CN201057244 Y CN 201057244Y CN U2007201231456 U CNU2007201231456 U CN U2007201231456U CN 200720123145 U CN200720123145 U CN 200720123145U CN 201057244 Y CN201057244 Y CN 201057244Y
- Authority
- CN
- China
- Prior art keywords
- elevator
- adjusting screw
- plain washer
- screw
- fag end
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an elevator regulation rope hitch: a solid regulating screw (5) is processed to be full of screw threads; a regulating screw sleeve (2) is processed to be with screw threads; the regulating screw (5) is arranged in the regulating screw sleeve (2), which are connected with each other through the screw threads; a rope sleeve (1) and the regulating screw sleeve (2) are connected through the screw threads; a plain washer (3) is arranged on the regulating screw sleeve (2); a compression spring, the plain washer and a hexagon screw cap (6) are arranged behind the regulating screw (5) and the plain washer (3); the plain washer (7) and the hexagon screw cap are fixed on the regulating screw (5) through the screw threads; Actual use proves that the rope hitch can increase the length of the steel wire rope to 2 to 3 times of the original rope hitch, and can effectively prolong the service life of the elevator regulation rope hitch, reduce stalled maintenance frequency of the elevator, shorten maintenance time, reduce maintenance labor intensity, ensure maintenance safety and improve labor productivity.
Description
Technical field
The utility model relates to elevator and regulates fag end, relates in particular to a kind of adjusting size that can strengthen cable wire end, and operator are both safety at work, and the elevator that can reduce labor intensity is again regulated fag end.
Background technique
At present, at elevator industry, the structure of the cable wire end in the use is by fag end cover, adjusting screw rod, the band rubber washer, pressure spring, plain washer, hexagon nut, cotter pin is formed, when wire rope after work is elongated a period of time, it is identical to original active length to require to regulate the length that reduces it, but effective adjusting size of cable wire end has only more than ten centimeter, the basic requirement of not satisfying the work of adjusting, the adjusting size that removing the counterweight cushion pad increases also is limited, have to reinstall fag end adjustment with clipping unnecessary wire rope, this work progress is difficulty very, the maintenance man requires 4～5 people, at work, requires sedan-chair Car is sling, the staff will arrive on more than the ten meter high counterweight housing and operate, Room door will be opened brachymemma wire rope there, reinstall fag end, whole process is also very heavy and dangerous.
Through retrieval, in the Chinese patent, it is 98250765.8 that application number is arranged, name is called " balance coefficient of elevator automatic measuring instrument ", application number is 99256956.7, name is called " the integrated bearing sensor of elevator rope hitch plate ", application number is 03129448.0, name is called " elevator ", and application number is 200520060501.5, and name is called " a kind of fag end layout of elevator(lift) machine room ", application number is 200520024316.0, name is called patent applications such as " a kind of elevator load load cells " and all relates to elevator adjusting fag end or the relevant problem of elevator fag end, but the disclosed technological scheme of its technological scheme and the utility model is inequality, and goal of the invention is also variant.
Summary of the invention
The purpose of this utility model is to regulate fag end defective not convenient for installation and adjustment in order to overcome elevator commonly used, the problem that adjustment process is heavy, dangerous, and the result of study of passing through provides a kind of simple in structure, durable, fag end of elevator adjusting efficiently.
In order to realize this purpose, the applicant solves by following scheme, the adjusting screw rod that original elevator is regulated in the fag end changes over two joints, the solid adjusting screw rod 5 of one is processed into full screw thread, another joint is processed into Adjusting bolt Adjusting screw 2, machining screw in Adjusting bolt Adjusting screw 2, adjusting screw rod 5 can be put in the Adjusting bolt Adjusting screw 2, and by scyewed joint together, elevator is regulated the fag end structure by fag end cover 1, Adjusting bolt Adjusting screw 2, plain washer 3, pressure spring 4, adjusting screw rod 5, hexagon nut 6, plain washer 7, hexagon nut 8 is formed adjusting screw rod 5, pierce into Adjusting bolt Adjusting screw 2 together by scyewed joint, fag end cover 1 passes through scyewed joint with Adjusting bolt Adjusting screw 2, and plain washer 3 is enclosed within on the Adjusting bolt Adjusting screw 2, loads onto pressure spring and plain washer behind plain washer 3, hexagon nut 6, after plain washer 7 was contained in hexagon nut 6, the screw thread that hexagon nut 8 passes through was fixed on the adjusting screw rod 5.The elevator that passes through is regulated fag end and is regulated adjusting screw rod 5 precessions, can guarantee to regulate size and satisfy the requirement of regulating in the elevator wire rope work.
The elevator that the utility model provides is regulated the fag end structure, use proof by reality, because can increase wire rope regulates length and reaches 2～3 times of fag end in the past, it can prolong the life-span that elevator is regulated fag end effectively, reduce elevator stagnation of movement maintenance frequency, shortened engineering time, reduced maintenance labor intensity, guarantee maintenance work safety, improved labour productivity.
Description of drawings
Fig. 1 elevator is regulated the fag end generalized section.
1. fag end covers among above Fig. 1,2. Adjusting bolt Adjusting screw, 3. plain washer, 4. pressure spring, 5. adjusting screw rod, 6. hexagon nut, 7. plain washer, 8. hexagon nut
Embodiment
Embodiment: the elevator as accompanying drawing is regulated fag end, be that the adjusting screw rod that the elevator in the concrete elevator is regulated in the fag end is changed over two joint compositions, one joint is that solid adjusting screw rod 5 is processed into full screw thread, another joint is processed into the Adjusting bolt Adjusting screw 2 of hollow, machining screw in Adjusting bolt Adjusting screw 2, adjusting screw rod 5 can be put in the Adjusting bolt Adjusting screw 2, by scyewed joint together, adjusting screw rod 5, it is good by scyewed joint to pierce into Adjusting bolt Adjusting screw 2, fag end cover 1 passes through scyewed joint with Adjusting bolt Adjusting screw 2, plain washer 3 is contained on the Adjusting bolt Adjusting screw 2, behind plain washer, load onto pressure spring and plain washer, hexagon nut 6, plain washer 7 is contained on the adjusting screw rod 5, the screw thread that hexagon nut is passed through is fixed on the adjusting screw rod 5 again, elevator is regulated on the stand that fag end vertically is contained in sedan-chair Car top, good with fixed by nut, put on cotter pin then, elevator is regulated fag end be transferred to maximum permissible length, take off the fag end cover, elevator wire rope is passed, block unnecessary wire rope, carry out fag end with Babbitt, again fag end cover 1 is screwed with Adjusting bolt Adjusting screw 2,, the elevator wire rope tensity is regulated by regulating adjusting screw rod 5, the elevator that uses elevator to regulate fag end is just regulated and is finished, just can proper functioning.Because elevator is regulated fag end and used and can increase wire rope and regulate length and reach elevator in the past and regulate 2～3 times of fag end, can only adjust length originally is about 15cm, to adjusting 30～45cm, guarantees to regulate the requirement that length satisfies the elevator wire rope adjusting.Can in maintenance process, check at any time and regulate, simple in structure to guarantee the effective and safe buffer distance, easy-to-operate.
Claims (1)
1. an elevator is regulated fag end by the fag end cover, and adjusting screw rod is formed, and it is characterized in that elevator adjusting fag end structure by fag end cover (1), Adjusting bolt Adjusting screw (2), plain washer (3), pressure spring (4), adjusting screw rod (5), hexagon nut (6), plain washer (7), hexagon nut (8) is formed; The adjusting screw rod that original elevator is regulated in the fag end changes over two joints, one is solid adjusting screw rod (5) Jia Gong Cheng Full screw thread, another joint is processed into Adjusting bolt Adjusting screw (2), in Adjusting bolt Adjusting screw (2), be processed with screw thread, adjusting screw rod (5) is put in the Adjusting bolt Adjusting screw (2), by scyewed joint together, fag end cover (1) passes through scyewed joint with Adjusting bolt Adjusting screw (2), plain washer (3) is contained on the Adjusting bolt Adjusting screw (2), plain washer has pressure spring and plain washer after (3), hexagon nut (6), plain washer (7) is behind the hexagon nut (6) of adjusting screw rod (5), and the screw thread that hexagon nut (8) passes through is fixed on the adjusting screw rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201231456U CN201057244Y (en) | 2007-07-06 | 2007-07-06 | Regulating rope head of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201231456U CN201057244Y (en) | 2007-07-06 | 2007-07-06 | Regulating rope head of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201057244Y true CN201057244Y (en) | 2008-05-07 |
Family
ID=39426086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201231456U Expired - Fee Related CN201057244Y (en) | 2007-07-06 | 2007-07-06 | Regulating rope head of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201057244Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912862A (en) * | 2010-08-19 | 2010-12-15 | 张文军 | Traction mechanism of cleaning device of air cooling system |
| CN103359578A (en) * | 2012-03-26 | 2013-10-23 | 株式会社日立建筑系统 | Rope socket rolling stopper of main ropes |
| CN106888687A (en) * | 2015-12-21 | 2017-06-27 | 石河子大学 | A kind of cotton-picker head clamping adjustment device |
| CN112408152A (en) * | 2020-11-26 | 2021-02-26 | 江苏赛福天钢索股份有限公司 | Steel wire rope mounting structure for elevator |
-
2007
- 2007-07-06 CN CNU2007201231456U patent/CN201057244Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912862A (en) * | 2010-08-19 | 2010-12-15 | 张文军 | Traction mechanism of cleaning device of air cooling system |
| CN103359578A (en) * | 2012-03-26 | 2013-10-23 | 株式会社日立建筑系统 | Rope socket rolling stopper of main ropes |
| CN103359578B (en) * | 2012-03-26 | 2015-08-05 | 株式会社日立建筑系统 | The fag end cover rotation stop device of main rope |
| CN106888687A (en) * | 2015-12-21 | 2017-06-27 | 石河子大学 | A kind of cotton-picker head clamping adjustment device |
| CN112408152A (en) * | 2020-11-26 | 2021-02-26 | 江苏赛福天钢索股份有限公司 | Steel wire rope mounting structure for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20120706 |