CN2693727Y - Tractive rotary slinger - Google Patents
Tractive rotary slinger Download PDFInfo
- Publication number
- CN2693727Y CN2693727Y CN 200420025169 CN200420025169U CN2693727Y CN 2693727 Y CN2693727 Y CN 2693727Y CN 200420025169 CN200420025169 CN 200420025169 CN 200420025169 U CN200420025169 U CN 200420025169U CN 2693727 Y CN2693727 Y CN 2693727Y
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- China
- Prior art keywords
- ring
- bolt
- mentioned
- keyhole
- lifting hole
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- 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 a tractive rotary slinger ring which comprises an upper ring (1) and a lower ring (2). The utility model is characterized in that the tractive rotary slinger ring also comprises an upper ring pin (11), a lower ring pin (21), an upper left pin hole (12), an upper right pin hole (13), a lower left pin hole (22), a lower right pin hole (23), an upper lifting hole (14), a lower lifting hole (24) and a hanger pin (3), wherein the upper ring pin (11) penetrates through the upper left pin hole (12) from the upper right pin hole (13); the lower ring pin (21) penetrates through the lower left pin hole (22) from the lower right pin hole (23); the upper lifting hole (14) is formed on the upper ring (1); the lower lifting hole (24) is formed on the lower ring (2); one end of the hanger pin (3) is fixedly connected with the lower lifting hole (24); the other end of the hanger pin (3) is in a fit with the upper lifting hole (14) and is clamped by a pin head (31). The utility model can avoid diameter twist when a balance compensation chain of an elevator and a dragging rope or an electric wire and a cable are installed, and can bring convenience to the installation work. After installation, the normal work of the balance compensation chain of the elevator and the dragging rope in the operating state is not influenced, and the remaining diameter twist is automatically released. The tractive rotary slinger ring has the advantages of simple structure and reliable and convenient use.
Description
Technical field
The utility model relates to traction or lifting and use member when connecting, relate to specifically a kind ofly be used for the installation of elevator balanced compensated chain and hoist ropes and grow traction, be connected apart from rope.
Technical background
Install during the course at the balanced compensated chain and the hoist ropes of elevator at present, during owing to production, transportation and installation, balanced compensated chain and hoist ropes are all easily twisted with the fingers the footpath, and when installing car or counterweight Yi Fangjing, make car or counterweight produce the torsion rotation, for this reason, before car or counterweight are installed, all put the footpath earlier, cause loaded down with trivial details to erection work; Simultaneously, balanced compensated chain forms spiral, twines shape after produce twisting with the fingers the footpath, makes the outer plastics, rubber layer wrapped up in cause be full of cracks because of distortion and peel off.In long traction,, in the process of traction, easily twist with the fingers the footpath, thereby influence is installed as the installation of electric wire, cable apart from rope.
Summary of the invention
For overcoming existing above-mentioned existing technical matters, the utility model provides a kind of traction rotation suspension ring, and it can make elevator rope or electric wire, cable not produce when installing and twist with the fingers the footpath, and bring to erection work and put just, and also simple in structure, use reliable, convenient.
The technical scheme in the invention for solving the technical problem is: above-mentioned traction rotation suspension ring comprise ring, following ring, difference is: it also comprises the ring bolt, under encircle bolt, go up left keyhole, go up right keyhole, the bottom left keyhole, the bottom right keyhole, last lifting hole(eyelet), following lifting hole(eyelet), hang bolt, above-mentioned both ends of going up ring are equipped with left keyhole, go up right keyhole, last ring bolt penetrates supreme left keyhole by last right keyhole, the both ends of following ring are equipped with the bottom left keyhole, the bottom right keyhole, under encircle bolt and penetrate to the bottom left keyhole by the bottom right keyhole, encircle on above-mentioned and be equipped with lifting hole(eyelet), the above-mentioned ring down is equipped with down lifting hole(eyelet), above-mentioned bolt one end and the following lifting hole(eyelet) of hanging is affixed, lifting hole(eyelet) bearing fit and blocked by the bolt head on the other end is above-mentioned.
The above-mentioned ring bolt of going up is connected with bottom left keyhole threads engaged with following ring bolt with last left keyhole.
Above-mentioned go up the ring bolt and down ring bolt afterbody be annulus, above-mentionedly right keyhole and be built-in with draw-in groove, above-mentioned bottom right keyhole is built-in with lower blocked slot, on encircle bolt and encircle bolt down and be stuck in draw-in groove and the lower blocked slot.
The above-mentioned diameter that hangs the diameter of bolt end place bolt head greater than lifting hole(eyelet).
Above-mentioned ring and the ring adjacent surface down gone up is equipped with respectively and encircles lower flange, encircles upper flange down.
The above-mentioned ring of going up is equipped with ring upper flange, bolt head flange respectively with bolt head adjacent surface.
Above-mentioned bolt and the above-mentioned lifting hole(eyelet) screw thread fit down of hanging.
The above-mentioned bolt and above-mentioned lifting hole(eyelet) screw thread fit down and welding of hanging installs.
It is as follows that traction of the present utility model rotation suspension ring have advantage compared with prior art: when elevator balanced compensated chain and hoist ropes or electric wire, cable is installed or during traction, elevator balanced compensated chain and hoist ropes or electric wire, cable bolt gone into to go up ring or down in the ring, traction encircles or goes up ring down, elevator balanced compensated chain and hoist ropes or electric wire, cable are produced twist with the fingers the footpath, bring to erection work and put just; After the installation, when its mode of operation, do not influence the normal operation of elevator balanced compensated chain and hoist ropes, surplus is twisted with the fingers the footpath discharge voluntarily; This apparatus structure is simple, uses flexible, reliable, convenient.
Description of drawings
Fig. 1 is the structural representation of traction rotation suspension ring of the present utility model;
Fig. 2 is the last ring structure scheme drawing of traction rotation suspension ring of the present utility model;
Fig. 3 is the following ring structure scheme drawing of traction rotation suspension ring of the present utility model;
Fig. 4 be traction of the present utility model rotation suspension ring hang the stud structure scheme drawing.
The specific embodiment
Below in conjunction with drawings and Examples traction rotation suspension ring of the present utility model are described further.Above-mentioned traction rotation suspension ring comprise ring 1, under encircle 2, difference is: it also comprises ring bolt 11, under encircle bolt 21, go up left keyhole 12, go up right keyhole 13, bottom left keyhole 22, bottom right keyhole 23, last lifting hole(eyelet) 14, hang bolt 3, above-mentioned both ends of going up ring 1 are equipped with left keyhole 12, go up right keyhole 13, last ring bolt 11 penetrates supreme left keyhole 12 by last right keyhole 13, encircle 2 both ends down and be equipped with bottom left keyhole 22, bottom right keyhole 23, under encircle bolt 21 and penetrate to bottom left keyhole 22 by bottom right keyhole 23, above-mentioned going up on the ring 1 is equipped with lifting hole(eyelet) 14, the above-mentioned ring on 2 down is equipped with down lifting hole(eyelet) 24, above-mentioned to hang bolt 3 one ends affixed with following lifting hole(eyelet) 24, lifting hole(eyelet) 14 bearing fits and blocked by bolt head 31 on the other end is above-mentioned.
The above-mentioned diameter that hangs the diameter of bolt 3 end place bolt heads 31 greater than lifting hole(eyelet) 14; The above-mentioned ring bolt 11 of going up is connected with bottom left keyhole 22 threads engaged with following ring bolt 21 with last left keyhole 12, is convenient to ring bolt 11 and encircles bolt 21 dismountings down; The above-mentioned ring bolt 11 of going up is an annulus with following ring bolt 21 afterbodys, above-mentioned right keyhole 13 is built-in with draw-in groove 131, above-mentioned bottom right keyhole 23 is built-in with lower blocked slot 231, on encircle bolt 11 and down ring bolt 21 be stuck in draw-in groove 131 and the lower blocked slot 231, come off to prevent ring bolt 11 and to encircle bolt 21 slips down; Above-mentioned ring 1 and ring 2 adjacent surfaces down gone up are equipped with respectively and encircle lower flange 141, encircle upper flange 241 down, the above-mentioned ring 1 of going up is equipped with ring upper flange 142, bolt head flange 312 respectively with bolt head 3 adjacent surfaces, reduce the contact surface area, and ledge surface is smooth, reduces the friction coefficient of contact surface.The above-mentioned bolt 3 that hangs cooperates and welds with above-mentioned lifting hole(eyelet) 24 a chain for binding criminals lines and installs, to increase tension intensity.
Claims (7)
1, a kind of traction rotation suspension ring, comprise ring (1), following ring (2), it is characterized in that: it also comprises ring bolt (11), under encircle bolt (21), go up left keyhole (12), go up right keyhole (13), bottom left keyhole (22), bottom right keyhole (23), last lifting hole(eyelet) (14), following lifting hole(eyelet) (24), hang bolt (3), last ring bolt (11) penetrates supreme left keyhole (12) by last right keyhole (13), under encircle bolt (21) and penetrate to bottom left keyhole (22) by bottom right keyhole (23), above-mentioned going up on the ring (1) is equipped with lifting hole(eyelet) (14), the above-mentioned ring on (2) down is equipped with down lifting hole(eyelet) (24), above-mentioned bolt (3) one ends and the following lifting hole(eyelet) (24) of hanging is affixed, lifting hole(eyelet) (14) bearing fit and blocked by bolt head (31) on the other end is above-mentioned.
2, traction rotation suspension ring according to claim 1 is characterized in that: the above-mentioned diameter that hangs the diameter of bolt (3) end place bolt head (31) greater than lifting hole(eyelet) (14).
3, traction rotation suspension ring according to claim 2 is characterized in that: the above-mentioned ring bolt (11) of going up is connected with bottom left keyhole (22) threads engaged with following ring bolt (21) with last left keyhole (12).
4, traction rotation suspension ring according to claim 3, it is characterized in that: the above-mentioned right keyhole (13) of is built-in with draw-in groove (131), above-mentioned bottom right keyhole (23) is built-in with lower blocked slot (231), on encircle bolt (11) and down ring bolt (21) be stuck in draw-in groove (131) and the lower blocked slot (231).
5, traction according to claim 4 rotation suspension ring is characterized in that: above-mentioned ring (1) and ring (2) adjacent surface down gone up is equipped with respectively and encircles lower flange (141), encircles upper flange (241) down.
6, traction rotation suspension ring according to claim 4 is characterized in that: the above-mentioned ring (1) of going up is equipped with ring upper flange (142), bolt head flange (312) respectively with bolt head (3) adjacent surface.
7, traction rotation suspension ring according to claim 4 is characterized in that: the above-mentioned bolt (3) that hangs installs with above-mentioned lifting hole(eyelet) (24) screw thread fit down and welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025169 CN2693727Y (en) | 2004-03-03 | 2004-03-03 | Tractive rotary slinger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420025169 CN2693727Y (en) | 2004-03-03 | 2004-03-03 | Tractive rotary slinger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2693727Y true CN2693727Y (en) | 2005-04-20 |
Family
ID=34770905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420025169 Expired - Fee Related CN2693727Y (en) | 2004-03-03 | 2004-03-03 | Tractive rotary slinger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2693727Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683948B (en) * | 2005-11-22 | 2012-04-04 | 三菱电机株式会社 | Main rope coiling method for elevator |
| CN102712449A (en) * | 2009-11-24 | 2012-10-03 | 通力股份公司 | Suspension device and suspension arrangement |
| CN107127943A (en) * | 2017-06-30 | 2017-09-05 | 南通兴华达高实业有限公司 | A kind of buckle-type elevator balanced compensated chain and its production technology |
| CN108483203A (en) * | 2018-05-17 | 2018-09-04 | 兖州煤业股份有限公司 | A kind of wire rope rotating stress relieving device |
| CN109399422A (en) * | 2018-12-29 | 2019-03-01 | 江苏兴华胶带股份有限公司 | A kind of novel elevating elevator balanced compensated chain fittable slackening device |
-
2004
- 2004-03-03 CN CN 200420025169 patent/CN2693727Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683948B (en) * | 2005-11-22 | 2012-04-04 | 三菱电机株式会社 | Main rope coiling method for elevator |
| CN102712449A (en) * | 2009-11-24 | 2012-10-03 | 通力股份公司 | Suspension device and suspension arrangement |
| CN102712449B (en) * | 2009-11-24 | 2014-12-10 | 通力股份公司 | Suspension device and suspension arrangement |
| CN107127943A (en) * | 2017-06-30 | 2017-09-05 | 南通兴华达高实业有限公司 | A kind of buckle-type elevator balanced compensated chain and its production technology |
| CN107127943B (en) * | 2017-06-30 | 2023-12-26 | 南通兴华达高实业有限公司 | Buckle type elevator balance compensation chain and production process thereof |
| CN108483203A (en) * | 2018-05-17 | 2018-09-04 | 兖州煤业股份有限公司 | A kind of wire rope rotating stress relieving device |
| CN109399422A (en) * | 2018-12-29 | 2019-03-01 | 江苏兴华胶带股份有限公司 | A kind of novel elevating elevator balanced compensated chain fittable slackening device |
| CN109399422B (en) * | 2018-12-29 | 2020-12-08 | 江苏兴华胶带股份有限公司 | Novel elevator balance compensation chain installation support device |
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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: 20050420 Termination date: 20120303 |