1222954 玖、發明說明 (發明說明應敘明··發明所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明） ㈠發明所屬技術領域= 本發明係關於一種電梯系統，尤指一種藉由薄型PM馬達之實 現，將驅動曳引機與電梯控制盤等一同安裝在一支撐件上，設置 在電梯車廂及配重之升降通路外的井道壁上之無機房電梯系統。 (二)先前技術·_ 由於傳統的電梯都需要機房來安置曳引機，無論是機房在上面 之頂吊式，或在下面之底吊式，建築物都必須花費建造機房的成 本，不僅佔用樓板面積（如底吊式），或頂部凸出（如頂吊式） 影響建築物的外觀，並且建築物的設計受到相當大的限制。 爲了解決傳統電梯機房缺失之課題，例如第5圖所示，爲中華 民國發明專利公告第490433號，揭示一種「昇降機」，其主要 包括：一昇降路（1);在該昇降路（1)內昇降交替昇降的機箱 (3 )及平衡錘（1 0 );用以在該昇降路（1 )內懸吊機箱（3 ) 及平衡錘（10)之鋼絲索（19);及具有捲掛該鋼絲索（19)之 牽引槽輪（16)，驅使牽引槽輪（16)旋轉之馬達（17)，以及 連接於牽引槽輪（1 6 )與馬達（1 7 )之間的減速機（1 5 )之捲揚 機（1 4 )，此捲揚機（1 4 )設置在上述昇降路（1 )之上部，而 經由鋼絲索（1 9 )使上述機箱（3 )及平衡錘（1 0 )昇降。其中 ，該機箱（3 )及捲揚機（1 4 )以垂直方向向水平面投影時，分 別使減速機（1 5 )及牽引槽輪（1 6 )配置在機箱（3 )之投影區 域外，馬達（1 7 )之一部分配置在機箱（3 )之投影區域內，該 馬達（1 7 )之對向於機箱（3 )之面爲定位在該減速機（1 5 )及 該牽引槽輪（16)之至少任何一方之下端部之更上方位置。 另外，如第6圖所示，爲中華民國發明專利公告第491812號 ，揭示一種「升降機單元及其組合方法」，其主姜包括：一安裝 1222954 於升降道中上下移動之電梯車廂（4);一設置於升降道中之平 薄型起重機（11)，其設置方式爲不會千擾電梯車廂（4)之升 降軌道（2a、2b); —第一槽輪（11)與一第二槽輪（13)，設 置在升降道中不會干擾電梯車廂（4)之升降軌道（2a、2b); 一設置於電梯車廂（4 )升降軌道（2a、2b )後方，安裝在升降 道中上下移動之配重（3); —圍繞平薄型起重機（11)、第一 槽輪（11 )與第二槽輪（13 )之繩索（5 )，該繩索（5 )的第一 端部分懸吊電梯車廂（4 )且第二端部分懸吊配重（3 ):及，一 支撐平薄型起重機（11)、第一槽輪（11)與一第二槽輪（13) 之支持結構，安裝於配重（3 )導軌（1 a、1 b )上端部分以導引 配重之支持結構。 ㈢發明內容： 本發明之主要目的在於提供一種無機房電梯系統，改善傳統機 房佔用樓板空間，及增加建造成本等缺點。 本發明之另一目的在於，將驅動曳引機放置在井道中的適當位 置，完全避開電梯車廂及配重升降滑動的通路，以及固定的高度 可彈性配置等。 爲了達成上述目的及其他目的，本發明無機房電梯系統，其包 括：一由結構壁限定的井道，於井道壁上設有車廂導軌、及配重 導軌；一沿車廂導軌上下滑動的車廂；一沿配重導軌上下滑動的 配重；至少一條兩端錨定的扁平形鋼索，懸掛該車廂及配重；一 驅動曳引機，位於車廂與配重升降通路之外的井道壁之間，受控 驅動鋼索並連動車廂及配重。其中，一支撐件，固著該驅動曳引 機，及一控制曳引機之電梯控制盤；一車廂側轉向輪，以一適當 偏向角度設置在支撐件頂部；一配重側轉向輪，以一適當偏向角 度設置在軌道支撐樑頂部，俾使曳引機驅動之鋼索，能以一順暢 1222954 的角度驅動車廂與配重。如此，可節省傳統機房的建造費用，及 其所佔用之空間。 根據本發明，包括有一用來設置驅動曳引機的支撐件固定在井 道壁上，使該驅動曳引機可安裝在頂層的次一階的適當位置，即 頂層地板面以下約2M以內；由於該支撐件並不在車廂與配重的 升降通路上，因此可依建築物的特性需要作彈性的配置。 ㈣實施方式 以下將配合實施例對本發明技術特點作進一步地說明，該實施 例僅爲較佳的範例並非用來限定本發明之實施範圍，謹藉由參考 附圖結合下列詳細說明而獲致最好的理解。 首先請參考第1及2圖，本發明所適用之無機房電梯系統，其 包括：一由結構壁限定的井道1，於井道1壁上設有車廂導軌4 、及配重導軌6,該車廂導軌4與配重導軌6上方藉由水平配置 的支撐樑7、7 ’固定在井道1壁上；一沿車廂導軌4上下滑動的 車廂3 ’底部至少設有一車廂滑輪1 3，或通常爲一對車廂滑輪13 、1 3’ ； 一沿配重導軌6上下滑動的配重5，於頂部上設有一配重 滑輪12丨至少一條兩端錨定的扁平形鋼索14,或通常是三條倂 行’懸掛該車廂3及配重5 ; —驅動曳引機2，位於車廂3與配 重5升降通路之外的井道1壁之間，受控驅動鋼索1 4並連動車 廂3及配重5。其中，井道1壁上包括有一支撐件8，固著該驅 動曳引機2，及一控制曳引機2之電梯控制盤9 ; 一車廂側轉向 輪1 〇 ’以一適當偏向角度設置在支撐件8頂部；一配重側轉向輪 Π ’以一適當偏向角度設置在軌道支撐樑7頂部，俾使曳引機2 驅動之鋼索1 4，能以一順暢的角度驅動車廂3與配重5。 如第3圖所示，本發明爲了有效地利用并道1橫截面積，驅動 曳引機2採用薄型PM馬達爲動力源，並且固定該曳引機2的支 1222954 撐件8固設在車廂3與配重5升降通路之外的井道1壁上，並且 藉由其他輔助樑與車廂導軌4，或配重導軌6等結合在一起。驅 動曳引機2固定在此支撐件8下方，電梯控制盤9可固定在驅動 曳引機2上方空間、或下方空間之支撐件8上，或者是將兩者以 同一結構體固定在支撐件8上，使控制盤9能以很短的導線與曳 引機2連接並進行控制。 根據本發明’驅動曳引機2約安裝在井道1頂層次一階位置， 較佳爲頂層地板面以下2M之內，並且可依建築物的特性需要作 一彈性的配置；該曳引機2之馬達爲懸臂式結構，即鋼索驅動輪 2a樞設在馬達本體外側。從第1及2圖所示的實施例中，鋼索14 之一端錨定在軌道支撐樑7’上之C端，自C端向下延伸繞過車廂 滑輪1 3，再向上延伸繞過車廂側轉向輪1 〇，再向下延伸繞過曳 引機2驅動輪2 a，再向上延伸繞過配重側轉向輪n ,再向下延 伸繞過配重滑輪1 2，再向上延伸止於軌道支撐樑7上之w端。按 照本發明，驅動曳引機2在負載端車廂側轉向輪1 〇之下方，受 力方向朝上而呈反重力方向驅動，使其電梯承載時，鋼索14間 的拉力上、下相互抵消變成內力，由結構本身來承受；並且由於 配重側轉向輪1 1與鋼索1 4終端W設置在導軌上方的支撐樑7上 ，由配重側導軌6來支撐大部分的重量，因此支撐件8的縱向受 力大大地減弱’故不論是固定在井道1壁上或車廂導軌4上，都 可提高固定強度的可靠性。另外，誠如第4圖所示，由於驅動曳 引機2屬薄形馬達，爲抵抗懸吊時產生的彎矩，因此在曳引機2 下方支持件8 1上設有複數軸向吸振元件2 1，及上方支持件82上 設有複數徑向吸振元件22，使電梯防振結構立體化，以吸收多方 的振動。 根據上述之本發明無機房電梯系統，大致上可達成下列功效： 1222954 l.電梯系統節省了傳統機房之建造費用，及其所佔用之空間，同 時使建築物之設計不受到限制。 ~ 2 ·提供多個可替換驅動曳引機在井道中的高度位置，可依建築物· 的特性需要作彈性的配置。 〜 3 ·採用薄型（PM)馬達，由於效率高可比目前標準電梯（TK型） \ 降2級馬達功率，達到省能源的綠色設計。 4 ·由於車廂側轉向輪1 0與驅動曳引機2固定在同一支撐件8上 ，將其鋼索1 4外力相互抵消變成內力，由結構本身來承受， 無論是固定在井道壁或車廂導軌上，都可提高固定強度的可靠 性。 孀| 5 ·由於驅動曳引機2屬薄形馬達，爲抵抗懸吊時產生的彎矩，其 下方設置有軸方向之吸振元件2 1，上方設置有逕方向之吸振元 件2 2，防振結構立體化，可吸收多方的振動。 以上，僅爲本發明的較佳實施例，並不侷限本發明的實施範圍 ;即，不偏離本發明申請專利範圍所作之均等變化與修飾，應仍 屬本發明之涵蓋範圍。 綜上所述，本發明無機房電梯系統，可節省傳統機房之建造費 用，及其所佔用之空間，並使建築物之設計不受到限制，實爲一 n 新穎、進步且具產業利用性之發明。 ㈤圖式簡單說明= 第1圖爲本發明無機房電梯系統立體示意圖。 第2圖爲本發明無機房電梯系統之縱剖面示意圖。 第3圖爲本發明無機房電梯系統之橫剖面示意圖。 第4圖爲本發明無機房電梯系統之驅動曳引機固定構造之局 部剖面放大圖。 第5圖爲習知技術，係轉繪自中華民國發明專利公告第49(M3 3 -11- 1222954 號一種「昇降機」之示意圖。 第6圖爲另一習知技術，係轉繪自中華民國發明專利公告第 4918 12號一種「升降機單元及其組合方法」之示意圖。 元件符號對照表= 1 ....井道 2 ....曳引機 2 a ...驅動輪 2 1，2 2 ...吸振兀件1222954 发明 Description of the invention (The description of the invention should state the technical field, prior art, content, embodiments, and drawings of the invention briefly) ㈠Technical field to which the invention belongs = The present invention relates to an elevator system, especially a borrower Realized by the thin PM motor, the drive traction machine is installed on a support together with the elevator control panel, etc., and is an elevator system without a machine room on the wall of the hoistway outside the elevator car and the counterweight lifting path. (II) Previous technology. As traditional elevators require a machine room to house the traction machine, whether it is a ceiling-mounted machine room or a bottom-mounted machine room, the building must cost the cost of building the machine room. Floor area (such as bottom-suspended) or protruding top (such as ceiling-mounted) affects the appearance of the building, and the design of the building is quite limited. In order to solve the problem of the lack of a traditional elevator machine room, for example, as shown in Figure 5, it is the Republic of China Invention Patent Publication No. 490433, which discloses a "elevator", which mainly includes: an elevator path (1); on the elevator path (1) Internal lifting and lowering chassis (3) and counterweight (1 0); wire ropes (19) used to suspend chassis (3) and counterweight (10) in the lifting path (1); The traction sheave (16) of the wire rope (19), a motor (17) driving the traction sheave (16), and a speed reducer (16) connected between the traction sheave (1 6) and the motor (17). 15) The hoisting machine (1 4) is provided on the upper part of the lifting path (1), and the above-mentioned casing (3) and the balance weight (1 0) are raised and lowered through a wire rope (19). Wherein, when the casing (3) and the hoist (1 4) are projected to the horizontal plane in a vertical direction, the reducer (1 5) and the traction sheave (1 6) are respectively arranged outside the projection area of the casing (3), and the motor ( 17) A part is arranged in the projection area of the chassis (3), and the side of the motor (1 7) facing the chassis (3) is positioned on the reducer (1 5) and the traction sheave (16) Above at least one of the two sides below the end. In addition, as shown in Figure 6, is the Republic of China Invention Patent Publication No. 491812, revealing a "elevator unit and its combined method", the main ginger includes: an elevator car installed 1222954 moving up and down in the elevator (4); A flat and thin crane (11) installed in the hoistway, its setting mode is not to disturb the hoisting rails (2a, 2b) of the elevator car (4); a first sheave (11) and a second sheave ( 13), installed in the hoistway, will not interfere with the lift rails (2a, 2b) of the elevator car (4); one is installed behind the hoistway (4) lift rails (2a, 2b), installed in the hoistway to move up and down in the hoistway (3);-a rope (5) around the flat crane (11), the first sheave (11) and the second sheave (13), the first end of the rope (5) suspends the elevator car (4) ) And the second end partially suspends the counterweight (3): and, a supporting structure supporting the flat and thin crane (11), the first sheave (11) and a second sheave (13) is installed on the counterweight ( 3) The upper end of the guide rail (1 a, 1 b) is used to guide the supporting structure of the counterweight. ㈢ Summary of the Invention: The main object of the present invention is to provide a machine room-less elevator system, which can improve the floor space occupied by traditional machine rooms and increase construction costs. Another object of the present invention is to place the drive traction machine in an appropriate position in the hoistway, completely avoid the elevator car and the path of the weight lifting and sliding, and the fixed height can be elastically arranged. In order to achieve the above and other objectives, the elevator system without machine room according to the present invention includes: a hoistway defined by a structural wall, a car guide rail and a counterweight guide rail are provided on the hoistway wall; a car sliding up and down along the car guide rail; A counterweight sliding up and down along the counterweight guide rail; at least one flat steel cable anchored at both ends to suspend the carriage and the counterweight; a drive traction machine located between the carriage and the shaft wall outside the counterweight lifting passage, Control and drive the steel cable and link the carriage and counterweight. Among them, a support member is fixed to the driving traction machine and an elevator control panel for controlling the traction machine; a carriage-side steering wheel is arranged at the top of the support member at an appropriate deflection angle; a counterweight-side steering wheel is provided to An appropriate deflection angle is set on the top of the track support beam, so that the cable driven by the traction machine can drive the carriage and the counterweight at a smooth 1222954 angle. In this way, the construction cost of the traditional machine room and the space occupied by it can be saved. According to the present invention, a support member for setting a driving traction machine is fixed on the wall of the hoistway, so that the driving traction machine can be installed in a suitable position on the top floor, that is, within about 2M below the floor surface of the top floor; The support member is not on the elevating path of the carriage and the counterweight, so it can be flexibly arranged according to the characteristics of the building. ㈣Implementation The technical characteristics of the present invention will be further explained in conjunction with an embodiment. This embodiment is only a good example and is not intended to limit the scope of the present invention. The best results are obtained by referring to the following detailed description with reference to the accompanying drawings. Understanding. First, please refer to FIGS. 1 and 2. The machine room-less elevator system to which the present invention is applied includes: a hoistway 1 defined by a structural wall, and a car guide rail 4 and a counterweight guide rail 6 on the wall of the hoistway 1. The guide rail 4 and the counterweight guide rail 6 are fixed on the wall of the hoistway 1 by horizontally arranged support beams 7 and 7 ′; a carriage 3 ′ which slides up and down along the carriage rail 4 is provided with at least one carriage pulley 13, or usually a Carriage pulleys 13, 1 '; a counterweight 5 sliding up and down along the counterweight guide rail 6, a counterweight pulley 12 is provided on the top, at least one flat steel cable 14 anchored at both ends, or usually three limping 'Hang the carriage 3 and the counterweight 5;-The drive traction machine 2 is located between the carriage 3 and the wall of the hoistway 1 outside the lifting path of the counterweight 5, and the controlled driving steel cable 14 is connected to the carriage 3 and the counterweight 5. Among them, the wall of the hoistway 1 includes a support member 8 for fixing the driving traction machine 2 and an elevator control panel 9 for controlling the traction machine 2; a carriage-side steering wheel 10 ′ is provided on the support at an appropriate deflection angle. The top of the piece 8; a counterweight side steering wheel Π 'is set on the top of the track support beam 7 at an appropriate deflection angle, so that the cable 14 driven by the traction machine 2 can drive the carriage 3 and the counterweight 5 at a smooth angle . As shown in FIG. 3, in order to effectively utilize the cross-sectional area of the merging road 1, the driving traction machine 2 uses a thin PM motor as a power source, and a support 1222954 for fixing the traction machine 2 is fixed to the carriage. 3 and the counterweight 5 are on the wall of the hoistway 1 outside the lifting path, and are combined with the carriage rail 4 or the counterweight rail 6 by other auxiliary beams. The drive traction machine 2 is fixed below this support member 8. The elevator control panel 9 can be fixed on the support member 8 in the space above or below the drive traction machine 2, or both can be fixed to the support member with the same structure. 8 so that the control panel 9 can be connected to the traction machine 2 and controlled by a short wire. According to the present invention, the 'drive traction machine 2 is installed at about a first-order position on the top level of the hoistway 1, preferably within 2M below the top floor surface, and an elastic configuration can be made according to the characteristics of the building; the traction machine 2 The motor is a cantilever structure, that is, the cable driving wheel 2a is pivotally arranged outside the motor body. From the embodiment shown in Figs. 1 and 2, one end of the steel cable 14 is anchored at the C end of the track support beam 7 ', and extends downward from the C end to bypass the carriage pulley 13 and then extends upward to bypass the carriage side. Steering wheel 1 〇, then extend downward to bypass the drive wheel 2 a of traction machine 2, then extend upward to bypass the counterweight side steering wheel n, then extend downward to bypass the counterweight pulley 12, and then extend upward to stop on the track The w end on the support beam 7. According to the present invention, the driving traction machine 2 is driven below the load-side carriage-side steering wheel 10, and is driven in a direction of upward force and in the direction of anti-gravity. When the elevator is carrying the load, the tension between the steel cables 14 cancels each other up and down and becomes The internal force is borne by the structure itself; and because the weight-side steering wheels 11 and steel cables 14 are located on the support beam 7 above the guide rail, the weight-side guide rail 6 supports most of the weight, so the support 8 The longitudinal force is greatly reduced, so whether it is fixed on the wall of the hoistway 1 or the rail 4 of the carriage, the reliability of the fixed strength can be improved. In addition, as shown in FIG. 4, since the driving traction machine 2 is a thin motor, in order to resist the bending moment generated during suspension, a plurality of axial vibration absorbing elements are provided on the support 81 below the traction machine 2. 21, and a plurality of radial vibration absorbing elements 22 are provided on the upper supporting member 82 to three-dimensionalize the anti-vibration structure of the elevator to absorb various vibrations. According to the above-mentioned machine-room-less elevator system of the present invention, the following effects can be achieved approximately: 1222954 l. The elevator system saves the construction cost of the traditional machine room and the space it occupies, and at the same time makes the design of the building unrestricted. ~ 2 · Provide multiple replaceable drive traction machine height positions in the hoistway, and can be flexibly configured according to the characteristics of the building. ~ 3 · Using a thin (PM) motor, due to its high efficiency, it is comparable to the current standard elevator (TK type) \ Reduces the motor power by 2 levels, achieving a green design that saves energy. 4 · Since the steering wheel 10 on the carriage side and the drive traction machine 2 are fixed on the same support 8, the external force of the steel cable 1 4 cancels each other out and becomes an internal force, which is borne by the structure itself, whether it is fixed on the shaft wall or the carriage rail , Can improve the reliability of fixed strength.孀 | 5 · Because the driving traction machine 2 is a thin motor, in order to resist the bending moment generated during suspension, a vibration absorbing element 21 in the axial direction is arranged below it, and a vibration absorbing element 2 in the radial direction is arranged above it to prevent vibration. The structure is three-dimensional and can absorb various vibrations. The above are only preferred embodiments of the present invention, and do not limit the scope of implementation of the present invention; that is, equivalent changes and modifications made without departing from the scope of patent application of the present invention should still fall within the scope of the present invention. In summary, the machine room-less elevator system of the present invention can save the construction cost of the traditional machine room and the space it occupies, and make the design of the building unrestricted. It is a novel, progressive, and industrially usable product. invention. ㈤Schematic description = Figure 1 is a three-dimensional schematic diagram of a machine room-less elevator system of the present invention. Fig. 2 is a schematic longitudinal sectional view of an elevator system without a machine room according to the present invention. Figure 3 is a schematic cross-sectional view of a machine room-less elevator system of the present invention. Fig. 4 is an enlarged partial sectional view of the fixed structure of the drive traction machine of the elevator system without machine room according to the present invention. Fig. 5 is a conventional technology, which is a schematic diagram of a kind of "elevator" reprinted from the Republic of China Invention Patent Bulletin No. 49 (M3 3-11-1222954). Fig. 6 is another conventional technology, which is reproduced from the Republic of China. Invention Patent Publication No. 4918 12 A schematic diagram of "elevator unit and its combination method". Component symbol comparison table = 1 .... hoistway 2 .... traction machine 2 a ... drive wheel 2 1, 2 2 ... vibration-absorbing elements
3 ....車廂 4 ....車廂導軌 5 ....配重 6 ....配重導軌 7，7’....支撐樑 8.. ..支撐件 81，82 .... 支持件 9 ....控制盤3 ... compartment 4 ... compartment rail 5 ... counterweight 6 ... counterweight rail 7, 7 '... support beam 8 ... support 81, 82 ... .. support 9 .... control panel
10.. ..車廂側轉向輪 1 1 ...配重側轉向輪 12…配重滑輪 13 ...車廂滑輪 14 ...鋼索 -12-10 .... side steering wheels 1 1 ... counterweight side steering wheels 12 ... counterweight pulleys 13 ... cabin pulleys 14 ... steel cables -12-