CN208906979U - A kind of rope winding device of forcibly driving elevator - Google Patents

A kind of rope winding device of forcibly driving elevator Download PDF

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Publication number
CN208906979U
CN208906979U CN201821465542.6U CN201821465542U CN208906979U CN 208906979 U CN208906979 U CN 208906979U CN 201821465542 U CN201821465542 U CN 201821465542U CN 208906979 U CN208906979 U CN 208906979U
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China
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fixed pulley
wirerope
fixed
pulley
winding device
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CN201821465542.6U
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Chinese (zh)
Inventor
郭宝宝
陈俊
李昇操
钭炉军
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Xizi Elevator Technology Co Ltd
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Xizi Elevator Technology Co Ltd
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Priority to CN201821465542.6U priority Critical patent/CN208906979U/en
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Abstract

The utility model provides a kind of rope winding device of forcibly driving elevator, including fixed pulley and wirerope, wirerope one end is on the roller for forcing driving host, the other end is fixed in carriage after bypassing fixed pulley, the wirerope includes the first wirerope and the second wirerope, the fixed pulley is arranged in carriage along the two sides of lifting direction central axes, including the first fixed pulley and the second fixed pulley, first wirerope bypasses the first fixed pulley, second wirerope bypasses the second fixed pulley, and the sagittal plane of the fixed pulley and the sagittal plane of roller are vertical.Rope winding device provided by the utility model reduces the occupancy to tunnel dimension, and the hoistway layout made is more reasonable, also provides the space of segmentation support for the subsequent hoistway decorative panel of carriage, so that decorative panel installation is more convenient firm, overhauls more convenient.

Description

A kind of rope winding device of forcibly driving elevator
Technical field
The utility model relates to forcibly driving elevator technical field, in particular to the wiring of a kind of forcibly driving elevator fills It sets.
Background technique
Recently, home lift generallys use traction-type (electricity of the hoisting rope by the friction-driven of the driving wheel rope groove of host Ladder), fluid pressure type (passing through the elevator of hydraulic-driven), force drive-type (driven with the non-model control mode of chain or wire rope suspensioning Elevator).
Traction elevator is tractive driving, is using traction sheave as driving part.Steel wire hang on the traction sheave, one Suspension craning cab is held, the other end suspends counterweight in midair, generates traction power drive carriage by the friction between wirerope and traction sheave and makees Operation up and down.The baudrier of elevator dragging wire rope depends primarily on the position of traction unit, the payload ratings and volume of carriage The conditions such as constant speed degree.It has been considered as higher transmission efficiency, reasonable energy consumption when selecting, determining baudrier and has been conducive to steel The factors such as the extension of cord service life.
But traction elevator is relatively high to civil engineering requirement, and the top layer and pit height of hoistway are higher;Hydraulic pressure elevator noise Larger and speed is slow, and forced action type drives elevator as traction elevator, mainly includes host, control cabinet, guide rail, carriage, door Unlike system, layer door and safety guard and traction-type, forcibly driving elevator counterweightless, cost is relatively low, more applicable In home-use ladder.
What the existing baudrier for forcing driven elevators generallyd use is direct suspension winding, and wirerope drives carriage It is moved in a straight line along rigid guideway;Or host places shaft bottom, passes through one group of fixed pulley guiding suspension, the diameter of host roller It is in parastate to the sagittal plane of face and fixed pulley, in order to fix rope end, needs to be arranged dedicated rope end behind carriage and fixes Plate.It is arranged so very shaft space occupation.And also needing to set up the hoistway decorative panel of decoration function behind carriage, rope end is fixed Plate is smaller at a distance from hoistway decorative panel, since rope end fixed plate can be moved up and down with carriage, causes hoistway decorative panel can only It fixes at head and the tail both ends, centre can not support, and increase the unstable factor of hoistway decorative panel, also make troubles for maintenance.
Utility model content
The purpose of this utility model is to provide a kind of rope winding devices of New forced driving elevator.The utility model provides Rope winding device reduce the occupancy to tunnel dimension be also the subsequent hoistway decoration of carriage so that hoistway layout is more reasonable Plate provides the space of segmentation support, so that the installation of hoistway decorative panel is more convenient firm, overhauls more convenient.
The utility model provides the following technical solutions:
A kind of rope winding device of forcibly driving elevator, including fixed pulley and wirerope, wirerope one end are driven wound on pressure On the roller of dynamic host, the other end is fixed in carriage after bypassing fixed pulley, and the wirerope includes the first wirerope and second Wirerope, the fixed pulley are arranged in the two sides of carriage edge lifting direction central axes, including the first fixed pulley and the second fixed pulley, First wirerope bypasses the first fixed pulley, and the second wirerope bypasses the second fixed pulley, the sagittal plane of the fixed pulley and roller Sagittal plane is vertical.
The rotation of roller drives carriage to move up and down along guide rail by wirerope-winding or release, around after fixed pulley, real The lifting of existing elevator.The sagittal plane of fixed pulley in rope winding device and the sagittal plane of roller are vertical, and are arranged in carriage along liter Two groups of wirerope can be individually directed carriage along the two sides of lifting direction central axes, protected by the two sides for dropping direction central axes It while card handling is firm, on the one hand can make that driving host, fixed pulley, wirerope is forced to be set to the same space narrow as far as possible It is interior, to reduce the occupancy of well space and headspace, the fixed plate of fixed wirerope can be set in sedan-chair It the two sides in compartment will not be to hoistway decorative panel to reduce the occupancy of well space, and when fixed plate is moved up and down with carriage Middle section have an impact, for hoistway decorative panel provide segmentation support space.
Preferably, first fixed pulley and the second fixed pulley are one or more, when the fixed pulley is multiple, respectively Fixed pulley time arrangement.
Guiding distance can be lengthened using the pulley blocks that multiple fixed pulleys are constituted, is suitable for carriage than wider elevator.
Preferably, rope winding device further includes the movable pulley connecting with carriage, in first wirerope and the second wirerope At least one one end wound on force driving host roller on, the other end is fixed on after bypassing fixed pulley and movable pulley respectively In hoistway.
Carriage is connected by movable pulley, wirerope can be fixed on hoistway, not need that fixed rope is arranged in carriage The fixed plate of head, to reduce the occupancy to tunnel dimension and provide the space of segmentation support for hoistway decorative panel.
Preferably, the movable pulley is one or more, when movable pulley is multiple, each movable pulley time arrangement.
Guiding distance can be lengthened using the pulley blocks that multiple movable pulleys are constituted, is suitable for carriage than wider elevator;And And more firm, raising safety coefficient is connect with carriage.Preferably, at least one of first fixed pulley and the second fixed pulley To be multiple, the multiple fixed pulley and movable pulley arranged for interval.
The arrangement mode of another movable pulley and fixed pulley can equally play lengthening guiding distance, improve safety system Several effects.
Preferably, first fixed pulley is coplanar with the sagittal plane of the second fixed pulley.Fixed pulley circumferentially has guiding rope groove, The coplanar movement that can reduce wirerope in guiding rope groove, when reducing the abrasion to wirerope, and elevator can be made to run It is more steady.
Preferably, the pressure driving host has single roller or two rollers.
When the first wirerope and the second wirerope by same pressure driving host volume around when, it is preferred to use two rollers Distinguish the first wirerope and the second wirerope around the home, prevents from rubbing between wirerope.
Preferably, the roller has single-screw rope groove or double helix rope groove.
The wiring ratio of forcibly driving elevator provided by the utility model can be 1:1, can be 2:1, that is, force driving master The hoisting depth of wiring length and carriage on machine cylinder can be 1:1, can be 2:1.
The utility model is by using the sagittal plane of host roller and the vertically arranged method of the sagittal plane of fixed pulley, by steel Cord guides the two sides to carriage along lifting direction central axes, the occupancy to tunnel dimension is reduced, so that hoistway layout is more Rationally, the space of segmentation support also is provided for the subsequent hoistway decorative panel of carriage, so that the installation of hoistway decorative panel is more convenient It is firm, it overhauls more convenient.
Detailed description of the invention
Fig. 1 is the wiring schematic diagram for the rope winding device that embodiment 1 provides;
Fig. 2 is the wiring schematic diagram for the rope winding device that embodiment 2 provides;
Fig. 3 is the wiring schematic diagram for the rope winding device that embodiment 3 provides;
Fig. 4 is the wiring schematic diagram for the rope winding device that embodiment 4 provides;
Fig. 5 is the top view for the forcibly driving elevator that embodiment 1 provides;
Wherein: 1, forcing driving host, the 2, first wirerope, 3 second wirerope, the 4, first fixed pulley, 5, second is fixed sliding Wheel, 6, carriage, the 7, first movable pulley, the 8, second movable pulley, 9, hoistway decorative panel.
Specific embodiment
With reference to the accompanying drawing and embodiment is illustrated rope winding device provided by the utility model.
Embodiment 1
As shown in Figure 1 and Figure 5, forcibly driving elevator includes carriage 6, forces driving host 1, hoistway decorative panel 9 and wiring Device forces driving host 1 to have roller, and rope winding device is set in hoistway, and hoistway decorative panel 9 is located at carriage and rope winding device Between.
Rope winding device includes the first fixed pulley 4, the second fixed pulley 5, the first wirerope 2 and the second wirerope 3;First is fixed sliding Wheel 4 and the second fixed pulley 5 are all single fixed pulley, and the first fixed pulley 4 and the second fixed pulley 5 are arranged in carriage along lifting direction The sagittal plane that the sagittal plane of the two sides of axis, the first fixed pulley 4 and the second fixed pulley 5 is coplanar and with roller is vertical.
One end of first wirerope 2 and the second wirerope 3 wound on force driving host roller on, the other end rotating around It is fixed in carriage 6 after crossing the first fixed pulley 4 and the second fixed pulley 5, the rotation of roller is by the first wirerope 2 and the second wirerope 3 windings are unclamped, and are driven carriage to move up and down along guide rail around after the first fixed pulley 4 and the second fixed pulley 5, are realized elevator Lifting.
Rope winding device provided in this embodiment passes through the diameter of the sagittal plane and roller of the first fixed pulley 4 and the second fixed pulley 5 It is vertical to face, and carriage is arranged in along the two sides of lifting direction central axes, wirerope can be guided to carriage along lifting side To the two sides of central axes, while guaranteeing that handling is firm, reduce the occupancy of well space, and fixed plate with carriage above and below When mobile, the middle section of hoistway decorative panel will not be had an impact, to provide the sky of segmentation support for hoistway decorative panel Between.
Embodiment 2
As shown in Fig. 2, rope winding device includes the first fixed pulley 4, the second fixed pulley 5, the first wirerope 2 and the second wirerope 3。
First fixed pulley 4 is the fixed pulley of two arrangements, and the second fixed pulley 5 is the fixed pulley of two arrangements; First fixed pulley 4 and the second fixed pulley 5 are arranged in carriage along the two sides of lifting direction central axes, and the first fixed pulley 4 and second is fixed The coplanar and sagittal plane with roller of the sagittal plane of pulley 5 is vertical.
One end of first wirerope 2 and the second wirerope 3 wound on force driving host roller on, the other end rotating around It crosses fixed after the fixed pulley of two arrangements in the fixed pulley and the second fixed pulley 5 of two arrangements in the first fixed pulley 4 In carriage 6, the first wirerope 2 and the second wirerope 3 are wound or are unclamped by the rotation of roller, around the first fixed pulley 4 and the It drives carriage to move up and down along guide rail after two fixed pulleys 5, realizes the lifting of elevator.
First fixed pulley 4 and the second fixed pulley 5 are the pulley blocks of two fixed pulleys composition, can lengthen guiding distance.The The sagittal plane of one fixed pulley 4 and the second fixed pulley 5 is coplanar, it is possible to reduce movement of the wirerope in guiding rope groove is reduced to steel The abrasion of cord, and elevator can be made to run when, is more steady.
Embodiment 3
As shown in figure 3, rope winding device includes the first fixed pulley 4, the second fixed pulley 5, the first wirerope 2 and the second wirerope 3, the first fixed pulley 4 is single fixed pulley, the fixed pulley that the second fixed pulley 5 is two arrangements.
First fixed pulley 4 and the second fixed pulley 5 are arranged in carriage along the two sides of lifting direction central axes, the first fixed pulley 4 Coplanar and sagittal plane with roller is vertical with the sagittal plane of the second fixed pulley 5.
One end of first wirerope 2 and the second wirerope 3 wound on force driving host roller on, the other end rotating around It crosses in the first fixed pulley 4 and the second fixed pulley 5 and is fixed in carriage 6 after the fixed pulley of two arrangements, the rotation of roller will First wirerope 2 and the winding of the second wirerope 3 are unclamped, around driving carriage edge to lead after the first fixed pulley 4 and the second fixed pulley 5 Rail moves up and down, and realizes the lifting of elevator.
Embodiment 4
As shown in figure 4, rope winding device includes the first fixed pulley 4, the second fixed pulley 5, the first movable pulley 7, the second movable pulley 8, the first wirerope 2 and the second wirerope 3.
First fixed pulley 4 and the second fixed pulley 5 are arranged in carriage along the two sides of lifting direction central axes, the first fixed pulley 4 Coplanar and sagittal plane with roller is vertical with the sagittal plane of the second fixed pulley 5.
First movable pulley 7, the second movable pulley 8 are connected to carriage 6, one end winding of the first wirerope 2 and the second wirerope 3 On the roller for forcing driving host, the other end of the first wirerope 2 is consolidated after bypassing the first fixed pulley 4, the first movable pulley 7 respectively It is scheduled on hoistway, the other end of the second wirerope 3 is fixed on hoistway after bypassing the second fixed pulley 5, the second movable pulley 8 respectively. First wirerope 2 and the second wirerope 3 are wound or are unclamped by the rotation of roller, and the first wirerope 2 is around the first fixed pulley 4, the One movable pulley 7, the second wirerope 3 after the second fixed pulley 5, the second movable pulley 8 around driving carriage to move up and down along guide rail, in fact The lifting of existing elevator.
Carriage is connected by the first movable pulley 7, the second movable pulley 8, the first wirerope 2 and the second wirerope 3 can be consolidated Be scheduled on hoistway, do not need the fixed plate that fixed rope end is set in carriage, thus reduce to the occupancy of tunnel dimension and The space of segmentation support is provided for hoistway decorative panel.
In the above various embodiments, driving host is forced to be specifically as follows hoist engine.Pressure driving host can have list A roller, it is possible to have two rollers.It can have single-screw rope groove on roller, it is possible to have double helix rope groove.First Wirerope and the second wirerope can be wound on jointly on single roller, can also be wound on respectively on different rollers;It can be total to With being wound in single-screw rope groove, can also be wound on respectively in double helix rope groove.
Above embodiments are only to illustrate the technical solution of the utility model rather than are limited, for example, embodiment 1 It can be 2 that driving host is forced in~3, be located at carriage along the two sides of lifting direction central axes, the first wirerope and the Two wirerope wrap around on not ipsilateral pressure driving host, and after the fixed pulley of side, it is fixed sliding to be respectively fixed on first for pile warp In carriage between wheel and the second fixed pulley, i.e., only by wirerope both ends reversing of position;Movable pulley can be set more in embodiment 4 A, fixed pulley also can be set multiple, and multiple movable pulleys can be set in the ipsilateral of multiple fixed pulleys, can also determine cunning with multiple The setting of wheel interval;Without departing substantially from the spirit of the present invention and its essence, those skilled in the art work as can root Various corresponding changes and modifications are made according to the utility model, but these corresponding changes and modifications all should belong to the utility model The protection scope of the attached claims.

Claims (8)

1. a kind of rope winding device of forcibly driving elevator, including fixed pulley and wirerope, wirerope one end drives wound on pressure On the roller of host, the other end is fixed in carriage after bypassing fixed pulley, which is characterized in that the wirerope includes the first steel wire Rope and the second wirerope, the fixed pulley are arranged in carriage along the two sides of lifting direction central axes, including the first fixed pulley and the Two fixed pulleys, the first wirerope bypass the first fixed pulley, and the second wirerope bypasses the second fixed pulley, the sagittal plane of the fixed pulley It is vertical with the sagittal plane of roller.
2. the rope winding device of forcibly driving elevator according to claim 1, which is characterized in that first fixed pulley and Second fixed pulley is respectively one or more, when the fixed pulley is multiple, each fixed pulley time arrangement.
3. the rope winding device of forcibly driving elevator according to claim 2, which is characterized in that further include being connect with carriage Movable pulley, at least one of first wirerope and the second wirerope one end wound on force driving host roller on, The other end is fixed in hoistway after bypassing fixed pulley and movable pulley respectively.
4. the rope winding device of forcibly driving elevator according to claim 3, which is characterized in that the movable pulley is one Or it is multiple, when movable pulley is multiple, each movable pulley time arrangement.
5. the rope winding device of forcibly driving elevator according to claim 4, which is characterized in that first fixed pulley and At least one of two fixed pulleys are multiple, the multiple fixed pulley and movable pulley arranged for interval.
6. the rope winding device of forcibly driving elevator described according to claim 1~any one of 5, which is characterized in that described The first fixed pulley and the second fixed pulley sagittal plane it is coplanar.
7. the rope winding device of forcibly driving elevator described according to claim 1~any one of 5, which is characterized in that described Force driving host that there are single roller or two rollers.
8. the rope winding device of forcibly driving elevator described according to claim 1~any one of 5, which is characterized in that described Roller has single-screw rope groove or double helix rope groove.
CN201821465542.6U 2018-09-07 2018-09-07 A kind of rope winding device of forcibly driving elevator Active CN208906979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821465542.6U CN208906979U (en) 2018-09-07 2018-09-07 A kind of rope winding device of forcibly driving elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821465542.6U CN208906979U (en) 2018-09-07 2018-09-07 A kind of rope winding device of forcibly driving elevator

Publications (1)

Publication Number Publication Date
CN208906979U true CN208906979U (en) 2019-05-28

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Application Number Title Priority Date Filing Date
CN201821465542.6U Active CN208906979U (en) 2018-09-07 2018-09-07 A kind of rope winding device of forcibly driving elevator

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112408225A (en) * 2020-11-26 2021-02-26 山东虹昊机电设备有限公司 Mining skip overhauls platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112408225A (en) * 2020-11-26 2021-02-26 山东虹昊机电设备有限公司 Mining skip overhauls platform

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