TW378194B - Dual sheave rope climber using flat flexible ropes - Google Patents

Abstract

A self-climbing elevator (10) includes drive or traction sheaves (32, 34) secured to the car and adapted to engage stationary traction ropes (100, 102).

Description

V. Explanation of the invention (1) Technical scope Elevator The present invention relates to the background of a rural invention. The # standard currently used by the # type is an external machine at 1:52 hydraulic elevator, including a car temple, which is connected to a rope elevator. ?丨 It moves vertically in the main 2 axis, such as pump and pump. The position of the machine related to this type of external, M and hydraulic piston type and arrangement and building application host for hydraulic elevators has been tried by some designers. The problem is that the lifting mechanism and; = enter elevator are used to explain that these machine rooms or other designated office cars are integrally formed, so avoiding the need for a major technical design to store the elevator lifting machine. Various wheel-contact-vertical C-gear configurations' in which the linear racks of the teeth on the linen of the elevator car lie in the aisle, the major and secondary packing area cutters a are placed on the elevator car and the aisle of linear induction motors And = other devices readily available to those skilled in the art. Regarding speed, power η, ride quality, and the like, "all of them have disadvantages" & None-Achieve Wideness "of the acceptance or usability. The invention is published. One of the goals of the present invention is to provide a self-propelled rope climbing. According to the present invention, an elevator car is configured with at least one reverse rotation. The sheaves are mainly moved by one or more tools, which are also fastened to the temple. The female sheave supports a corresponding static rope, which is fastened to the second elevator. Upper end = vertical downward suspension. Each iron cable is partially wound around the lower part of its corresponding U track, and at the same time is partially wound around the upper part of the other auxiliary sheave. From 91 ~ to V. Description of the invention (2) Vertical suspension weight, spring operation, straight movement In the present invention, the hemp is at least placed in the same way as the avoidable temple. In the same passage, the rope that touches the static rope of the invention is extremely heavy. At the same time, the clamp is contained in the rope of the invention for quality and systematic guidance. Because the rope replaces the round rope, it can be roughly driven only small. The result is a smaller number of wheels and a smaller and lighter ruler. Then or similarly driven to the same third cable in the carriageway of the second part of the static, the fourth effect of increasing the cost of the impossible with the climbing car of the high-rise building. For flat ropes, the number of main sheaves is reduced for driving and more inch and the host's traction ropes are transported in the example in the channel during operation when the instance is lifted. The weight is applied after the application is applied. The metering and driving cost of traditional cables are not the driving force of the efficiency of the two sheaves. This is the lower or free end of the rope due to a hanging force. The sheave rotates so that the carriage is transported to the carriage in the aisle. The second elevator car juxtaposed with the first car has ropes and sheaves, thus allowing two cars to operate. In individual processes, the channel contains a number of rope clips and part of their weight, especially in ropes. The rope clamp is approaching the car and newly engaged. By providing the extremely long ropes in this application, the use of high friction, traction between the flat surface and the sheaves, so the different round ropes increase the contact area for this purpose. By moving or pulling the outer diameter of the sheave, both in specific cases. The torque required to drive the outer diameter of the sheave will be reduced accordingly. Drive host components. By using the reducing element, it is possible to realize a system such as the system of the present invention, which is suitable for use as an intermediate branch with a cable length and a loose body. Flexible traction reduces the main engine's drag. It can be reduced by using a flat surface. Only one can be reduced. Therefore, it can reduce the drive cost.

Page 5 Fifth invention point (3), in which the main engine and the drive sheave are supported by the elevator car and move with it. In a fifth example of the present invention, a creative sheave and rope or rope configuration is shown, in which a traction rope or rope is brought into contact with a drive sheave with a winding pattern of about 360 degrees, for the most Best for traction. This configuration can provide the maximum traction 0 with the least components, material quality, space and related costs, or the most rope-accessible, and the wheel slot is determined by the Italian wheel-making groove tool. Choosing the best of the six borrowings from the six borrowers, it is better to equip this with a rope. The most intriguing area has been found to be entangled and encased, and the space is the best. The quality material wheel groove, 'ίΚ ^ JaJ'! Figure surface ο Flat map field surface. , Γ 丨 more L: I?!. Really {1 '_set d & way ^ s set through M with the second round perimeter < slot display is not good !: clearly send the same as the original One is shown, the other is set, and the wheel groove is arranged. The picture shows the second example of the electric side of the car standing ladder and the first one of the first and second brothers, Ming Mingfa, and the first display of this illustration. The imaginary icon is displayed on the flat surface. Mingfa's display shows the rope surface to make it clear. For example, the implementation of the installation of the four clips of Naomi Akira shows that the firm is in the middle 1 Γ-1 10 Figures and diagrams are visually transparent β- ΚΓ 咅 Lich-style outline of element 1 1 Zhongzhong TMV 1. The 5th and 6th. Mingming round hair trough book is quoted as the lead 2 3 t-iH-| with pictures, page 6 5. Description of the invention (4) The best mode of execution of the invention ★ Now refer to the drawing 'especially refer to Figure 1, which will be detailed A first example of the present invention will be described. Fig. 1 shows an elevator car 10 arranged in the axis of the passageway (not shown). Most of the elevator cars 10 are vertical, and the ropes 12-26 hang down vertically from the upper fixed points 28 and 30 in two groups of four. The rope contacts the reverse-rotation-type pair of drive sheaves 3 2, 3 4, which will be arranged below the electric car " carriage 10 " Each set of ropes 12-18 and 20-26 with their vertical ends below, two ends on a 'other weight 36, 38 or other tension device, including springs, f pressure actuation is, electromagnetic actuators or any other The penetrating fluid known in the art is used to impart a force to the rope. '" 置' Referring now to Figs. 2 and 3, a rope climbing operation according to the present invention will be described. The drive sheaves 32, 34 are driven in opposite directions by the main movement f 40, 42 respectively. As shown in FIG. 3, the rope is suspended inside the aisle axis (not shown) and placed outside the travel space of the elevator car 10, directly below the lower wheel 34, turning sideways and rising vertically through the drive slot, drive The groove turns straight downward and terminates in the tension distribution at the lower part of the axis of the channel: In the description of hanging a path again, the 'rope 20 is in contact with the lower part of the sheave 34— 畋. At the same time at 2 o'clock, the upper part of the 4 sheave 32 contacts a circular arc of a similar size at the direction of ^; suspension: position, and the sheave 32 provided by the tension device 38 ^ ^ force as shown in Fig. 3 Slot wheel and rope system, the groove X provided by the traction force for reverse rotation is enough to drive the elevator downwards. Knowing this technical drawing = vertical upward or 12-18 and 22_26, the uniform word T㈣Gray in Figures 1 and 2 The rope is like a 'touch drive groove':

The corresponding upper and lower parts of page 4 The main movers 40, 42 are as outlined in the General Cabinet-to make your main device available for granting: as shown in the figure, any majority has been enough to be as before, +, and ancient; the reverse rotation of the Z system to the sheave 32, 34 ^ Knowing or more partial parties ^ lift the elevator car 10 and its contents. For example, its power chain, ^ H can be used: mechanical power can be borrowed mechanically: I ~ a thousand balance, smoothness, and others ^ Negative He Pingchong, twister 32, 34 are on the opposite side & inside & amp ',,,' to make sure that the two most powerful thumbs are placed, and only two-way drive can be used, 'but according to the thunder of the present invention: the sheave is operated by a drive sheave, and the elevator is used. The force of the wheel as an idler wheel can be applied to the moving carriage 10 and the driving device 40 by any number of known arrangements, and the user on the wall ... the guide rods and ... It is necessary to move the electric contact point J car ^ on the car and the wall of the elevator without the need for one person in the vertical area of the extended overhead = elevator car 丨 〇 (to HI-v ^ J, I ( (Not shown) or a pit-type main engine room under the recess. In addition, the ropes of the grooved wheels shown in the illustration and described are subject to force, so they are arranged in the aisle to make the drive suitable for the elevator system that needs to provide-elevator service 'Tong' can be a special new-style building. Workaround, / separate type; (old-fashioned or shown using space), which can reduce the power demand of the main mover.

V. Description of the invention (6). Those skilled in the art may additionally recognize that the arrangement according to the present invention will allow the elevator main shifter 40, 0 or the host, motor driver (not shown) and controller not (Figure not) assembly 'therefore reduces transportation and installation time and costs. Figures 4 to 6 show a second example of an elevator system according to the invention. In the first example, FIG. 4 shows a plurality of static ropes arranged in two groups 50 and 52, the upper ends 54 and 56 of which are fixed and suspended vertically downward, and the tension devices 58 , 60 and terminate at the lower endpoint. In addition to the first car 10, the first example includes a second car 62, which travels at least partially vertically into the elevator as described below. # 作 于 In Figures 5 and 6, it can be clearly seen that the compartments 62 and 10 each contain a counter-moving trough and a 66-core, respectively. The reverse rotation of the upper wheel of the upper wheel 64 turns evenly as described in the first example. First, it touches the ropes of the individual groups 5 〇, 〇2 ° Electricity: ΓΓ, ν2 Drive the groove wheels 68, 70 and contact the same side Adjacent the ropes 50 and 52 arranged in contact with the vehicle "2". As well as now it can be understood that according to the 10th and 62th of the present invention, the eighth car, the electric car can occupy a position in the empty space / 72 through the same passage, and its collapse contains an independent main floor. Each vehicle is not in the vertical travel area 72 of any central ropes because of its inability to reach the vertical tension farms 58 and 60 as shown in this example 4 in Φ 古 七 A π inclination ladder. . Picture weight, which is discussed in this article # 哆 ~ — w Xi several independent matching where is fastened to a mother rope or rope group, or individual

Page 9 5. Description of the invention (7) Spring or hydraulic tension member. According to the elasticity of the second example of the present invention, enhanced elasticity, load capacity and other characteristics can be provided in a single vertical channel. For a very high-floor climbing application, the conveyance or other conveyance configuration of a row of elevators in a high-altitude hall can be completed by leaving a row, such as a car temple in a lower floor, and entering the elevator serving a higher floor through the same hall door. . Its feasibility includes, for example, rapid access from the ground floor of the entrance to the high-rise elevator during peak hours, while providing regional elevator cars at the entrance of the same hall to continue serving the lower floors in the middle. These and other configurations and advantages according to the present invention will be apparent to those skilled in the art who recognize the flexibility and functionality provided by elevator systems. Figures 7-10 illustrate a third example of an elevator system according to the present invention, which is particularly suitable for super high-rise buildings. Extremely high-rise buildings served by rope elevators are limited due to the physical characteristics of steel rope elevators in general use. Regardless of their design, traditional steel ropes are even more unsuitable for applications where the elevator travels more than 300 miles. At this length, the free-hanging steel rope becomes too heavy to bear its weight and the carriage. An advantage of the third embodiment of the present invention is that according to the elevator system of the present invention, this problem is explained using only static ropes. Fig. 7 shows an elevator car 10 mainly illustrated and shown in Fig. 1, which has drive sheaves 32, 34 in contact with the static ropes 12, 20 and movers 40, 42. For the sake of overview, only the ropes 12 and 20 will be discussed, but it is advisable to recognize the double rope shown in the previous example, and it can also be used as needed. The ropes 12, 20 are fastened at their resting points 28, 30 with their upper ends, and their lower ends are stressed by weight or other tension devices as needed. The third example provides support for vertical static

Page 10 V. Description of the invention ⑻-The devices of the ropes 12, 20, especially the unsupported ropes under their own weight, may be in danger of failure. In the example of FIG. 7, it can be accomplished by a plurality of dislocation devices which are vertically fastened to a building structure such as a channel wall surface 74. The clip can be retracted between an extended contact condition as shown in Fig. 9b and a retracted release position as shown in Fig. 9b. When in the extended condition, the release clip 76 contacts the rope 12 and when in the retracted position The clip 76 is released and retracted toward the channel wall surface 74. Retraction can be accomplished by a number of known devices, including hydraulic or electric actuators 78 as shown. The support 2 set 72 shown in the figure has been vertically arranged at one or more positions along the channel, and it is vertically spaced as needed, between the upper attachment point 28, 30 and the lower force end, providing a middle of 20. support. , T m i watch piece 7 2 will directly support the sheave 3 2 and will be put on the elevator rope and a tensile weight of the same force after being separated. Make a garden here (knowing that 3 when the elevator car crosses the channel 74 vertically, release it at the earth temple and lean at 1 to let the ropes 12, 20 come into free contact with the drive, 4, and after the car 10 passes, Re-contact to mention. Figure 8 shows the first series of clips 72 ', which are approaching heavy due to the car ^: i: 二 = 的 Missing piece 72 ”' When the carriage passes vertically upward i, outline. As shown above As shown, this device includes a retractable retraction device 78, a variable de-tightening channel, and a support actuator 80, which is used to provide the support to the rope 12 to support the support stress. The cup with the same force Γ ί Support to prevent excessive-offset wear Γ Spring or other tension device 其, its position is used to optimize the vertical support force via the clamp 76

V. Description of Invention (9)

Si1 Si. It should be recognized that under certain conditions T, it is desirable to measure the rope magic force 2 and to operate the branch force actuator 8 accordingly. . Elevator system: According to the second and third examples *, according to the third example, she operates one or more inside the culprit of the elevator car. I: The moving sheave and the main mover are in the upper part of the elevator car temple. It is published in an exemplary manner rather than an exhaustive manner. The fourth example of the elevator system according to the present invention, which is not included in the imprisonment of the imprisonment, is described in the following:-invasive = cable configuration, which includes flat = rope or rope used with driving or traction sheaves. The term "plane rope" or "plane, belt" used in this article means that the rope or rope has an aspect ratio greater than 丨, where the aspect j = meaning the ratio of the width or thickness of the rope or rope. As shown in Figure 丨, an elevator car (i0) has driving traction sheaves (32, 34) that can be connected to the operation of individual main movers (not shown). The traction sheaves (32, 34) contact a static plane Rope strap (100, 10). The flat rope (100, 102) is fastened to the rest point with its upper end (104, 106), and it can be adjusted at its end due to weight (not (Pictured) or other traditional tension devices. Suspension ropes (112, 114) are used to suspend the elevator car (10) and balance weight (116, 1 1 8). Suspension ropes (112, Π4) ) May be any suitable type such as a traditional round steel rope. As shown in Figure 11, the suspension rope (1 12, 2 1 4) is fixed to the elevator temple (10) with one end, and the other end is fixed To individual counterweights (116, 118). Individual idlers (1 2 0, 1 2 2) for hanging ropes (1 12, 2 1 4) attached to, for example, guide rails (not shown) . The overhead beam (not shown) via a torsion static objects - a

5. Description of the invention (10) or two sheaves (3 2, 3 4) supply. The use of the fourth example of the system provides the quality and installation cost of the self-propelled electrical system, lower torque requirements, and related reasons: Other benefits include reduced installation time, maximum labor burden ^ and its house, and minimum building interface. . ° Ling, without the host, refer to Figure 12 and publish a creative drive sheave (_), which can be applied to the special shape of the electric and / or ^ (or sling sheave ⑴Q) described in the previous example, which can make The driving rope moves in the direction of the rotation axis of the second moving sheave (210), and the end point of the rope is offset (214,21 ==: set. The driving sheave (210) may have a guide such as a groove (218) or a similar shape. Rope device, used to guide the rope or rope when it comes into contact. / The groove (2 1 8) can be screwed; 5 疋 way is arranged around the periphery of the sheave (2 丨 〇). Refer to Figure 1 3 , Published another example of creative drive sheaves and rope or rope arrangement (3 0 0), which can be applied to the elevator system described in the previous example. A drive sheave (3 1 0) receives a rope or rope Belt (3 002). Two or more steering sheaves (304, 306) keep the rope or rope (302) in place. A cable or rope (3 0 2) surrounds the drive sheave (3丨 〇) The desired area of the perimeter contacts' such as an area exceeding 180 ° around the sheave (310). The steering sheave (304, 306) can be optionally positioned to change the wrapping sheave (3 1〇)。 The elements outlined and described with reference to Figures 12-13 can be assembled in various ways, such as 'a steering wheel is placed at both ends of the drive rotor, thereby enhancing traction while reducing the mass of the motor.' Although already stated A better example, but it ’s important to understand that

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Claims (1)

6. Scope of Patent Application 1. An elevator system includes: an automatic propelling elevator car, suitable for driving along a rope. 2. The elevator system according to one of the first patent application scope, further comprising: a drive sheave attached to the elevator car and adapted to contact the rope 'so that the rope wraps the rope in a' 360 degree Drive the sheave. 3. The elevator system according to one of the first patent application scope, further comprising: a drive sheave attached to the elevator car and adapted to contact the rope 'so that the rope wraps around the drive sheave in a spiral manner. 4. The elevator system according to item 3 of the scope of patent application, wherein: the rope is a round fly. 5 · The elevator system according to item 3 of the scope of patent application, wherein: the rope is a flat rope. 6. The elevator system according to one of the scope of the patent application, including: a drive sheave attached to the elevator car and suitable for access to the rope; and a pair of steering sheaves, all of which are positioned The co-locating the rope with respect to the driving groove 'wheel is suitable in a manner that the rope is wound around the driving groove wheel at least 180 degrees. 7. An elevator system comprising: a vertical passage; an elevator car arranged in the passage, including first and second spaced-apart pulleys with parallel rotation axes; and a first and second plane rope , Each plane rope extends a section of the carriage vertically in the passage, each plane rope is fixed on its vertical Page 15 6. The end of the scope of patent application, wherein the first plane rope passes sideways below the first sheave, passes vertically upward between the first and second sheaves, and passes sideways through the second sheave. Wherein the second plane rope passes laterally below the second sheave, vertically between the second and first sheaves, and laterally passes the first sheave; and a device for driving the first and One of the second sheaves. 8. The elevator system according to item 7 of the scope of patent application, wherein: the plane rope is arranged outside the periphery of the passageway and the lateral volume of the carriage. 9 · An elevator system according to item 7 of the scope of patent application, wherein: the vertical ends below each of the first and second plane ropes are fixed to a tension device to stretch the corresponding plane ropes. 10 · The elevator system according to one of the 9th scope of the patent application, wherein: The tension device includes a suspension counterweight. 1 1. The elevator system according to item 9 of the scope of patent application, wherein: the tension device comprises a spring. ′ 1 2. The elevator system according to item 9 of the scope of patent application, wherein: the tension device is adapted to apply variable tension to the plane rope. 1 3. The elevator system according to one of item 7 of the scope of patent application, further comprising: a pair of suspension ropes, one end of which is fastened to the elevator car and the other end of which is fastened to a counterweight; and a pair of idlers The wheels each correspond to one of the suspension ropes, and simultaneously suspend the elevator and one of the individual counterweights. 1 4. Elevator system according to item 9 of the scope of patent application, where: Page 16 6. Scope of Patent Application Each suspension rope is a round rope. mm Page 17