CN201890688U - Arrangement structure for trailing cable on lift - Google Patents
Arrangement structure for trailing cable on lift Download PDFInfo
- Publication number
- CN201890688U CN201890688U CN2010206620927U CN201020662092U CN201890688U CN 201890688 U CN201890688 U CN 201890688U CN 2010206620927 U CN2010206620927 U CN 2010206620927U CN 201020662092 U CN201020662092 U CN 201020662092U CN 201890688 U CN201890688 U CN 201890688U
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- CN
- China
- Prior art keywords
- trailing cable
- hanger
- steel rope
- cylindrical shape
- extension portion
- 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 - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an arrangement structure for a trailing cable on a lift. By utilizing the resistance generated by a wire rope wound on a drum-shaped hanging part for a plurality of turns, the wire rope wound on the drum-shaped hanging part for a plurality of turns mainly receives the pulling force applied on the trailing cable in the lifting process of a car, consequently, the pulling force applied on the end of the wire rope is low, the wire rope cannot easily come off even if the end of the wire rope is not tied firmly, and therefore the trailing cable can be stably positioned.
Description
Technical field
The utility model relates to the structure that is provided with of trailing cable on the elevator.
Background technology
On elevator, trailing cable is used for carrying various electric signal to car, the two ends of trailing cable are separately fixed on well enclosure and the sedan-chair frame, one end of trailing cable can move up and down along with the lifting of sedan-chair frame or car, the trailing cable the inside is provided with the steel rope that extends along its length direction, be used to strengthen the tensile strength of trailing cable, trailing cable is fixedly the time, the steel rope at trailing cable two ends is separated, fixed orifice on the steel wire penetrating hanger of being stripped from out behind the rounding, is fixed with wire rope grip, car is when lifting like this, the end of steel rope can be subjected to bigger traction force, and wire rope grip need clamp steel rope securely, in case after long-time use causes wire rope grip that the clamping of steel rope is become flexible, steel rope taking place easily come off, thereby causes trailing cable dropping on sedan-chair frame or the hoistway.
Summary of the invention
The purpose of this utility model provides by steel rope and is wound on the structure that is provided with that resistance that multi-turn in the cylindrical shape extension portion produces comes the held stationary trailing cable, and this is provided with structure makes the steel rope end can be subjected to less traction force.
For achieving the above object, the technical solution adopted in the utility model is: trailing cable is provided with structure on the elevator, comprise trailing cable, described trailing cable the inside is provided with the steel rope that extends along its length direction, the described structure that is provided with also comprises first hanger on the well enclosure that is arranged on described elevator, be arranged on the car of described elevator or second hanger on the sedan-chair frame, be separately positioned on the adapter plate on described first hanger and described second hanger, be pressed on the pressing plate on the described adapter plate, described first hanger, described second hanger includes cylindrical shape extension portion, the steel rope at described trailing cable two ends is stripped from out, the steel rope that described trailing cable one end is stripped from out is after its circumferential coiling multi-turn of the cylindrical shape extension portion upper edge of described first hanger, fixedly install with respect to this trailing cable one end or described first hanger, the steel rope that the described trailing cable other end is stripped from out is after its circumferential coiling multi-turn of the cylindrical shape extension portion upper edge of described second hanger, fixedly install with respect to this trailing cable other end or described second hanger, it circumferentially extends outward described cylindrical shape extension portion upper edge and is used to stop that the described steel rope of multi-turn breaks away from the rib of this cylindrical shape extension portion, and described trailing cable is pressed on the described adapter plate by described pressing plate at the position that steel rope peels off that do not take place near the end.
Preferably, described steel rope of being stripped from out comprises initial part, be wound on the coiling portion in the described cylindrical shape extension portion, the end that coiling is finished, and described end is clamped on the described initial part by wire rope grip.
Preferably, described adapter plate and described pressing plate have the arc convex portion of projection in the same direction, described trailing cable near the end the yet curved in the same direction projection in position that steel rope is peeled off do not take place, the arc convex of described trailing cable is pressed between the arc convex portion on described adapter plate and the described pressing plate.
Preferably, be provided with attaching parts below the underbeam of described sedan-chair frame, be provided with top board above the described underbeam, be provided with lower platen below the described attaching parts, described top board and described lower platen were pressed on described attaching parts below the described underbeam by cooperating of screw rod and nut, were fixed with described second hanger on the described attaching parts.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage: utilize steel rope to be wound on the resistance that multi-turn produces in the cylindrical shape extension portion, feasible multi-turn steel rope in cylindrical shape extension portion, mainly bear trailing cable suffered tractive in the car lifting process, the terminal suffered traction force of steel rope is smaller like this, even the end of steel rope is fixed to such an extent that be not that very firm also being not easy caused coming off of steel rope, realized the stable position of trailing cable.
Description of drawings
Accompanying drawing 1 is a schematic perspective view of the present utility model;
Accompanying drawing 2 is a STRUCTURE DECOMPOSITION scheme drawing of the present utility model;
Accompanying drawing 3 is looked scheme drawing for master of the present utility model, and shows the expansion bolt that is used for fixing first hanger on well enclosure;
Accompanying drawing 4 is a schematic side view of the present utility model, and shows attaching parts and be pressed on underbeam by top board and lower platen;
Accompanying drawing 5 is with the initial part of steel rope and the terminal scheme drawing that clamps by wire rope grip in the utility model.
The specific embodiment
Further set forth structure of the present utility model below in conjunction with accompanying drawing.
Shown in Fig. 1-5, trailing cable is provided with structure on the elevator, comprise trailing cable 2, be arranged on first hanger 9 on the well enclosure of elevator, be arranged on the car of elevator or second hanger 9 on the sedan-chair frame, be separately positioned on the adapter plate 5 on first hanger 9 and second hanger 9, be pressed on the pressing plate 3 on the adapter plate 5, trailing cable 2 the insides are provided with a pair of steel rope 16 that extends along its length direction, first hanger 9, second hanger 9 includes the horizontally disposed cylindrical shape extension of axial line portion 11, be arranged on the shrouding 4 of cylindrical shape extension portion 11 1 ends, from the end face of cylindrical shape extension portion 11 other ends along the rib 12 that circumferentially stretches out and form, adapter plate extends to form downwards from shrouding 4, the steel rope 16 at trailing cable 2 two ends is stripped from out, the steel rope 16 that trailing cable 2 one ends are stripped from out is after its circumferential coiling multi-turn of cylindrical shape extension portion 11 upper edges of first hanger 9, fixedly install with respect to these trailing cable 2 one ends or first hanger 9, structure such as Fig. 2 and shown in Figure 5 that realization fixedly installs with respect to these trailing cable 2 one ends, the steel rope 16 of being stripped from out comprises initial part 17, be wound on the coiling portion 18 in the cylindrical shape extension portion 11, the end 19 that coiling is finished, terminal 19 are clamped on the initial part 17 by wire rope grip 8, and wire rope grip 8 can adopt gauge member.The structure that realization fixedly installs with respect to first hanger 9 for example is fixed on end 19 on first hanger 9.The steel rope 16 that trailing cable 2 other ends are stripped from out fixedly installs with respect to these trailing cable 2 other ends or second hanger 8 after its circumferential coiling multi-turn of cylindrical shape extension portion 11 upper edges of second hanger 9, and this structure that fixedly installs can be with reference to top described.Steel rope 16 is the coiling multi-turn in cylindrical shape extension portion 11, can stop that by rib 12 the coiling portion 18 on the steel rope 16 breaks away from cylindrical shape extension portion 11, and certainly, shrouding 4 also can be considered to rib, can stop that also coiling portion 18 breaks away from cylindrical shape extension portion 11.Utilize steel rope 16 to be wound on the resistance that multi-turn produces in the cylindrical shape extension portion 11, mainly bear trailing cable 2 suffered tractive in the car lifting process, the suffered traction force of the end 19 of steel rope 16 is smaller like this, even the end 19 of steel rope 16 is fixed to such an extent that be not that very firm also being not easy caused coming off of steel rope, realized the stable position of trailing cable.In Fig. 2 and 3 and 4, steel rope 16 upwards is wound in the cylindrical shape extension portion 11, below near steel rope 16, the trailing cable 2 that steel rope peels off not taking place be pressed on the adapter plate 5 by pressing plate 3, has avoided trailing cable 2 danger that steel rope 16 detaches from trailing cable 2 when being subjected to tractive like this.
For will taking place, the trailing cable 2 that steel rope peels off stably is not pressed on the adapter plate 5 by pressing plate 3, adapter plate 5 has the arc convex portion of projection in the same direction with pressing plate 3, as shown in Figure 3, near the also curved in the same direction projection in position that steel rope is peeled off that do not take place below the steel rope 16, the arc convex of trailing cable 2 is pressed between the arc convex portion on adapter plate 5 and the pressing plate 3 on the trailing cable 2.Offer mounting hole on adapter plate 5 and the pressing plate 3, be inserted with bolt in the mounting hole, by the cooperation realization adapter plate 5 and the pressing plate 3 stable trailing cables 2 that clamp of bolts and nuts.
Mention above, the steel rope 16 of trailing cable 2 the insides is a pair of, and all after coiling multi-turn in the cylindrical shape extension portion 11, terminal 19 are fixed on the initial part 17 a pair of steel rope 16.
In Fig. 3, the shrouding 4 of first hanger 9 is fixed on the well enclosure of elevator by expansion bolt 6, the shrouding 4 of second hanger 9 is fixed on the underbeam 7 of sedan-chair frame by attaching parts 1, be provided with attaching parts 1 below the underbeam 7 of sedan-chair frame, be provided with top board 10 above the underbeam 7, be provided with lower platen 13 below the attaching parts 1, top board 10 and lower platen 13 were pressed on attaching parts 1 below the underbeam 7 by cooperating of screw rod 14 and nut 15.
In Fig. 1, steel rope 16 in the two ends of trailing cable 2 is stripped from out, coiling multi-turn then made progress in the week of cylindrical shape extension portion 11, the intact end 19 of steel rope 16 coilings is fixed on the initial part 17 by wire rope grip 8, in sedan-chair frame side and well enclosure side, the trailing cable 2 that steel rope 16 is stripped from out continues up, connects to carry out various circuits.By the resistance that steel rope 16 produces around cylindrical shape extension portion 11 multi-turns, the stable position that has realized trailing cable 2 is on sedan-chair frame and well enclosure.Multi-turn steel rope 16 in the cylindrical shape extension portion 11, mainly bear trailing cable 2 suffered tractive in the car lifting process, the suffered traction force of the end 19 of steel rope 16 is smaller like this, even the end 19 of steel rope 16 is fixed to such an extent that be not that very firm also being not easy caused coming off of steel rope, realized the stable position of trailing cable.
Claims (4)
- On the elevator trailing cable structure is set, comprise trailing cable, described trailing cable the inside is provided with the steel rope that extends along its length direction, it is characterized in that: the described structure that is provided with also comprises first hanger on the well enclosure that is arranged on described elevator, be arranged on the car of described elevator or second hanger on the sedan-chair frame, be separately positioned on the adapter plate on described first hanger and described second hanger, be pressed on the pressing plate on the described adapter plate, described first hanger, described second hanger includes cylindrical shape extension portion, the steel rope at described trailing cable two ends is stripped from out, the steel rope that described trailing cable one end is stripped from out is after its circumferential coiling multi-turn of the cylindrical shape extension portion upper edge of described first hanger, fixedly install with respect to this trailing cable one end or described first hanger, the steel rope that the described trailing cable other end is stripped from out is after its circumferential coiling multi-turn of the cylindrical shape extension portion upper edge of described second hanger, fixedly install with respect to this trailing cable other end or described second hanger, it circumferentially extends outward described cylindrical shape extension portion upper edge and is used to stop that the described steel rope of multi-turn breaks away from the rib of this cylindrical shape extension portion, and described trailing cable is pressed on the described adapter plate by described pressing plate at the position that steel rope peels off that do not take place near the end.
- 2. trailing cable according to claim 1 is provided with structure, it is characterized in that: described steel rope of being stripped from out comprises initial part, be wound on the coiling portion in the described cylindrical shape extension portion, the end that coiling is finished, and described end is clamped on the described initial part by wire rope grip.
- 3. trailing cable according to claim 1 is provided with structure, it is characterized in that: described adapter plate and described pressing plate have the arc convex portion of projection in the same direction, described trailing cable near the end the yet curved in the same direction projection in position that steel rope is peeled off do not take place, the arc convex of described trailing cable is pressed between the arc convex portion on described adapter plate and the described pressing plate.
- 4. trailing cable according to claim 1 is provided with structure, it is characterized in that: be provided with attaching parts below the underbeam of described sedan-chair frame, be provided with top board above the described underbeam, be provided with lower platen below the described attaching parts, described top board and described lower platen were pressed on described attaching parts below the described underbeam by cooperating of screw rod and nut, were fixed with described second hanger on the described attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206620927U CN201890688U (en) | 2010-12-14 | 2010-12-14 | Arrangement structure for trailing cable on lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206620927U CN201890688U (en) | 2010-12-14 | 2010-12-14 | Arrangement structure for trailing cable on lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890688U true CN201890688U (en) | 2011-07-06 |
Family
ID=44220164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206620927U Expired - Lifetime CN201890688U (en) | 2010-12-14 | 2010-12-14 | Arrangement structure for trailing cable on lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020160A (en) * | 2010-12-14 | 2011-04-20 | 江南嘉捷电梯股份有限公司 | Setup structure of elevator trailing cable |
| CN108883898A (en) * | 2016-03-31 | 2018-11-23 | 三菱电机株式会社 | Lift appliance |
-
2010
- 2010-12-14 CN CN2010206620927U patent/CN201890688U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020160A (en) * | 2010-12-14 | 2011-04-20 | 江南嘉捷电梯股份有限公司 | Setup structure of elevator trailing cable |
| CN108883898A (en) * | 2016-03-31 | 2018-11-23 | 三菱电机株式会社 | Lift appliance |
| CN108883898B (en) * | 2016-03-31 | 2020-09-15 | 三菱电机株式会社 | Elevator device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180503 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu Patentee before: SJEC Corporation |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |
|
| CX01 | Expiry of patent term |