TWM585261U - Elevator hoisting machine structure - Google Patents
Elevator hoisting machine structure Download PDFInfo
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Abstract
本創作係有關於一種電梯捲揚機結構，係主要於機體之馬達容室內設有一馬達單元，又於減速容室內設有一減速單元，並使馬達單元與減速單元以一入力軸相連結，且使減速單元之出力軸與一主索輪相組接，另於機體相對馬達單元之轉子處設有煞車單元之煞車片，藉此，當電梯捲揚機啟動時，係供電予馬達單元之定子，以帶動轉子轉動，繼連動減速單元運轉，續由減速單元帶動主索輪轉動，以經鋼索牽引電梯車廂升降，當欲暫停電梯車廂作動時，係驅動煞車動力源，以使煞車片抵壓於與馬達單元其轉子相接之煞車環上，以停止轉子的轉動，而使電梯車廂停止於所需樓層位置。This creation relates to an elevator hoist structure, which is mainly provided with a motor unit in the motor container of the machine body, and a reduction unit in the deceleration container. The motor unit and the reduction unit are connected by a power input shaft and decelerate. The output shaft of the unit is connected with a main cable pulley, and the brake pads of the braking unit are provided at the rotor of the machine body opposite to the motor unit. Thus, when the elevator hoist is started, power is supplied to the stator of the motor unit to drive the rotor. Rotating, following the operation of the reduction unit, the reduction unit drives the main rope wheel to lift the elevator car through the steel cable. When the elevator car is suspended, the brake power source is driven so that the brake pads are pressed against the motor unit. The rotor is connected to the brake ring to stop the rotation of the rotor and stop the elevator car at the desired floor position.
Description
本創作係有關於一種電梯捲揚機結構，尤指一種可有效縮減整體尺寸體積，以提高安裝便利性，並可增進傳動效率，及提升使用安全性之電梯捲揚機結構。This creation relates to an elevator hoist structure, especially an elevator hoist structure that can effectively reduce the overall size and volume to improve the convenience of installation, improve the transmission efficiency, and improve the safety of use.
按，電梯係普遍實施於高樓大廈或車站、捷運站等公共建築，以提供人員及物品等的上、下移動。請參閱我國公告第M530306號之「具永磁馬達的電梯捲揚機及具該捲揚機的新環保電梯」，為現有常見之電梯捲揚機結構，係主要供驅動一組鋼索旋轉，該組鋼索的一端連結有一電梯車廂，另一端則連結一組重量對應於前述電梯車廂的配重單元，使得前述配重單元以相反於前述電梯車廂的方向移動，該電梯捲揚機包括：至少一個永磁馬達，包括：一個具有一轉軸的殼體；至少一個設置於該殼體內且沿上述轉軸轉動的永磁外轉子，以及複數對對應上述永磁外轉子的定子對；及一個變比器，具有一保護殼；一設置於前述保護殼內、並組設於前述轉軸且同步轉動的初級齒輪，至少一個與前述初級齒輪相嚙合的次級齒輪，以及前述次級齒輪的對稱中心更設置有一平行於前述轉軸方向延伸的傳動軸，使得該傳動軸和上述轉軸依照上述初級齒輪和次級齒輪的齒數比變速旋轉；及一個設置於上述傳動軸的主索輪，供掛設前述鋼索、並供牽引驅動前述鋼索旋轉而帶動上述電梯車廂；一供降低前述永磁馬達輸出速度的變速減速機，其中前述變速減速機更包括一組固接於前述轉軸的煞車器，供受前述變速減速機減速煞車；前述變比器更包括一位於上述保護殼的連結法蘭，供鎖固至上述永磁馬達的上述殼體。藉此，係使永磁馬達搭配一台調整鋼索捲揚比的變比器，再驅動主索輪使鋼索旋轉牽引，達到使電梯車廂移動的效果，另利用變速減速機對固接於轉軸的煞車器進行摩擦減速，以使電梯系統速停止，達到安全狀態。In general, elevators are commonly implemented in public buildings such as high-rise buildings or stations, MRT stations, etc. to provide up and down movement of people and goods. Please refer to China's Announcement No. M530306, "Elevator Hoist with Permanent Magnet Motor and New Environmentally Friendly Elevator with the Hoist". It is a common elevator hoist structure, which is mainly used to drive a group of steel ropes. The elevator car, the other end is connected with a set of weight units corresponding to the aforementioned elevator car, so that the aforementioned weight unit moves in a direction opposite to the aforementioned elevator car. The elevator hoist includes: at least one permanent magnet motor, including: A housing of a rotating shaft; at least one permanent magnetic outer rotor disposed in the housing and rotating along the rotating shaft, and a plurality of pairs of stator pairs corresponding to the permanent magnetic outer rotor; and a converter having a protective shell; A primary gear that is synchronously rotated in the protective casing and is arranged on the rotating shaft, at least one secondary gear that meshes with the primary gear, and a symmetrical center of the secondary gear is further provided with a direction extending parallel to the rotating shaft. A transmission shaft such that the transmission shaft and the rotation shaft are in accordance with the gear ratio of the primary gear and the secondary gear Variable speed rotation; and a main rope wheel provided on the transmission shaft for hanging the steel rope and traction driving the steel rope to drive the elevator car; a variable speed reducer for reducing the output speed of the permanent magnet motor, wherein The variable speed reducer further includes a set of brakes fixed to the rotating shaft for decelerating braking by the variable speed reducer; the ratio converter further includes a connecting flange located in the protective case for locking to the permanent magnet motor. The above casing. In this way, the permanent magnet motor is matched with a converter that adjusts the hoisting ratio of the steel cable, and then the main cable wheel is driven to rotate the steel cable to achieve the effect of moving the elevator car. In addition, a variable speed reducer is used to connect the fixed The brake decelerates the friction to stop the elevator system and achieve a safe state.
然，該我國公告第M530306號之「具永磁馬達的電梯捲揚機及具該捲揚機的新環保電梯」，於使用實施上係發現有如下缺失：However, the “Annual Hoist with Permanent Magnet Motor and the New Environmentally Friendly Elevator with the Hoist” of the China Announcement No. M530306 found the following defects in the implementation:
1.該我國公告第M530306號之「具永磁馬達的電梯捲揚機及具該捲揚機的新環保電梯」其提供減速及增加扭力之變比器係與永磁馬達呈分離設置，故整體機器尺寸龐大，體積無法有效縮減，安裝上極佔空間，且零組件數量多安裝複雜度增加，造成安裝的困難性。1. The “Annual Hoist with Permanent Magnet Motor and New Environmentally Friendly Elevator with the Hoist” of the Chinese Announcement No. M530306. The ratio converter that provides deceleration and increased torque is separated from the permanent magnet motor, so the overall machine size is huge. , The volume cannot be effectively reduced, the installation takes up a lot of space, and the number of components increases and the complexity of installation increases, causing installation difficulties.
2.該我國公告第M530306號之「具永磁馬達的電梯捲揚機及具該捲揚機的新環保電梯」其分離設置之變比器與永磁馬達間係以一轉軸相連結，然此結構係易造成動能損失，造成對心的困難度，且使用上係會產生難以避免的振動、噪音等，故須另安裝鋼樑底板及連結法蘭，以提供該轉軸的支撐，而此又造成製造成本及組裝工時的增加。2. According to China's Announcement No. M530306, "elevator hoist with permanent magnet motor and new environmentally friendly elevator with this hoist", the separate ratio converter and permanent magnet motor are connected by a rotating shaft, but this structure is easy. Causes loss of kinetic energy, causes difficulty in centering, and the use of the upper system will produce unavoidable vibrations and noises. Therefore, it is necessary to install a steel beam bottom plate and a connecting flange to provide support for the shaft, which in turn causes manufacturing costs. And the increase in assembly time.
3.該我國公告第M530306號之「具永磁馬達的電梯捲揚機及具該捲揚機的新環保電梯」其變速減速機之煞車器係固接於轉軸上，而裸露於變比器與永磁馬達外部，故實施使用上係易受環境油污及灰塵等的侵入與附著，容易發生煞車失靈等風險，以致造成使用上安全疑慮。3. The “Annual Hoist with Permanent Magnet Motor and New Environmentally Friendly Elevator with Hoist” of the Chinese Announcement No. M530306, the brake of the variable speed reducer is fixed on the shaft, and is exposed to the converter and the permanent magnet motor. Externally, the use of the system is susceptible to the invasion and adhesion of environmental oil and dust, etc., and the risk of brake failure is prone to cause safety concerns in use.
再者，請參閱我國公告第I453159號之「曳引機」，為一種用於電梯之曳引機結構，其主要包含：一蝸輪蝸桿減速機，包含一箱體、一蝸桿與一蝸輪，其中該蝸桿與該蝸輪係可旋轉式地架設於該箱體；以及一外轉子式永磁同步馬達，包含一定子固定於該箱體、與一轉子固定於該蝸桿並可繞著該定子進行旋轉，且該轉子係直接經由該蝸桿而驅動該蝸輪；其中該轉子之外軛部為一煞車鼓，且其中該箱體之上端部包含一立牆，該立牆係遮覆於至少部分之該轉子。藉此，係使永磁同步馬達之轉子帶動蝸桿旋轉，以驅動蝸輪轉動，進而帶動曳引輪作動電梯車廂移動，另利用制動器作動抱閘壓靠於煞車鼓，以停止曳引機的運作。Furthermore, please refer to the "Tracter" of China's Bulletin No. I453159, which is a traction machine structure for elevators, which mainly includes: a worm gear reducer, including a box, a worm and a worm gear, of which The worm and the worm gear are rotatably mounted on the box body; and an outer rotor type permanent magnet synchronous motor includes a stator fixed to the box body, and a rotor fixed to the worm shaft and can rotate around the stator. And the rotor drives the worm wheel directly through the worm; wherein the outer yoke of the rotor is a brake drum, and the upper end of the box includes a standing wall, the standing wall covers at least part of the Rotor. Therefore, the rotor of the permanent magnet synchronous motor is driven to rotate the worm to drive the worm wheel to rotate, and then the traction wheel is used to move the elevator car, and the brake is used to press the brake against the brake drum to stop the operation of the traction machine.
然，該我國公告第I453159號之「曳引機」，於使用實施上係發現其蝸輪蝸桿減速機其蝸桿與蝸輪僅能採相互垂直設立的組裝結構，以致曳引機體積無法有效縮小，且蝸輪蝸桿的轉換效率約40%〜50%，故轉換率低需要功率更大的馬達驅動，造成曳引機體積須相對增大缺失，同樣造成安裝的困難性，且蝸輪蝸桿於易發生崩牙損壞風險。另該我國公告第I453159號之「曳引機」係對轉子外軛部形成之煞車鼓進行煞車，而非直接對轉子煞車，故屬於間接煞車動作，於實施上會增加摩擦力損耗，造成無法有效煞車情形。However, according to the "traction machine" of China's Announcement No. I453159, the worm gear and worm gear of the worm gear reducer can only adopt an assembly structure that is set up perpendicular to each other, so that the size of the traction machine cannot be effectively reduced, and The conversion efficiency of the worm gear is about 40% ~ 50%. Therefore, a low conversion rate requires a more powerful motor to drive, causing the volume of the traction machine to be relatively large and missing, which also causes installation difficulties, and the worm gear is prone to tooth collapse. Risk of damage. In addition, the "traction machine" of the Chinese Announcement No. I453159 brakes the brake drum formed by the outer yoke of the rotor instead of directly braking the rotor. Therefore, it is an indirect braking action, which will increase the friction loss and make it impossible. Effective braking situations.
緣是，本創作人有鑑於我國公告第M530306號之「具永磁馬達的電梯捲揚機及具該捲揚機的新環保電梯」等現有電梯捲揚機結構於使用上仍有上述缺失，乃藉其多年於相關領域的製造及設計經驗和知識的輔佐，並經多方巧思，研創出本創作。The reason is that the author has the above-mentioned shortcomings in the use of existing elevator hoist structures such as "elevator hoist with permanent magnet motor and new environmentally friendly elevator with the hoist" in China's Announcement No. M530306. It is supplemented by manufacturing and design experience and knowledge in the field.
本創作係有關於一種電梯捲揚機結構，其主要目的係為了提供一種可有效縮小整體尺寸體積，以提高安裝便利性，並可增加傳動效率，及提升使用安全性之電梯捲揚機結構。This creation relates to an elevator hoist structure, the main purpose of which is to provide an elevator hoist structure that can effectively reduce the overall size and volume, improve the convenience of installation, increase the transmission efficiency, and improve the safety of use.
為了達到上述實施目的，本創作人乃研擬如下電梯捲揚機結構，係主要包含有一機體，並於該機體內形成有一馬達容室及一減速容室，又於該馬達容室內裝設有一馬達單元，且於該減速容室內裝設有一減速單元，該馬達單元係包含有一定子及一轉子，乃於該機體之馬達容室內成型有一組立部，並使該定子組設於該組立部周壁，且使該轉子環繞該定子，而與該定子對應設立，另設有一轉盤基座，而於該轉盤基座周側係成型有一煞車環，並於該轉盤基座其煞車環內壁組設有該轉子，且於轉盤基座中心連接有一入力軸，又使該入力軸一端與該馬達容室之室壁與該入立軸相對應之軸孔旋轉組設，另使該入力軸另端延伸至該減速容室，以與該減速容室之室壁與該入力軸相對應之軸孔旋轉組設，又於該入力軸上組設有該減速單元之一第一斜齒輪，另於該減速容室之室壁設有相對二軸孔，且使一出力軸二端分別與該二軸孔旋轉組設，而使該入力軸與出力軸平行設立，並於該出力軸上固接有一第二斜齒輪，以與該第一斜齒輪相嚙合，且使該出力軸一端伸出機體外，以與一主索輪相組接，又使該機體位於該馬達容室至少一側處設有一煞車孔，另包含有一煞車單元，乃使該煞車單元設有至少一煞車動力源，且使該煞車動力源組設於該機體，並使該煞車動力源之傳動軸連結有一煞車片，又使該煞車片位於該機體之煞車孔中，而與該轉盤基座之煞車環位置相對應。In order to achieve the above-mentioned implementation purpose, the author has developed the following elevator hoist structure, which mainly includes a machine body, and a motor container and a deceleration container are formed in the machine body, and a motor unit is installed in the motor container. A reduction unit is installed in the reduction chamber. The motor unit includes a stator and a rotor. A set of standing portions is formed in the motor's chamber of the body, and the stator is arranged on the peripheral wall of the group. The rotor surrounds the stator and is set corresponding to the stator. A turntable base is also provided. A brake ring is formed on the peripheral side of the turntable base. The brake ring is arranged on the inner wall of the brake ring. The rotor is connected with an input shaft at the center of the turntable base, and one end of the input shaft and a shaft hole corresponding to the wall of the motor accommodation chamber and the input vertical shaft are rotated and assembled, and the other end of the input shaft is extended to The reduction gear chamber is rotated and assembled with a shaft hole corresponding to a wall of the reduction gear chamber and the input shaft, and a first helical gear of the reduction unit is arranged on the input shaft, and the reduction gear Capacity The wall of the chamber is provided with opposite two-axis holes, and the two ends of an output shaft are respectively rotated and assembled with the two-axis holes, so that the input shaft is parallel to the output shaft, and a second oblique is fixedly connected to the output shaft. A gear to mesh with the first helical gear, and to make one end of the output shaft extend out of the machine body to connect with a main rope wheel, and the machine body is provided with a brake hole at at least one side of the motor accommodation chamber It also includes a braking unit, such that the braking unit is provided with at least one braking power source, and the braking power source group is arranged on the body, and a brake pad is connected to the transmission shaft of the braking power source, and the braking unit The disc is located in the brake hole of the body, and corresponds to the position of the brake ring of the turntable base.
如上所述之電梯捲揚機結構，其中，該機體之馬達容室係與該減速容室相通，並使該馬達容室及減速容室至少其中之一處設有至少一洩油溝，且使該洩油溝與該機體外部相通。The elevator hoist structure as described above, wherein the motor receiving room of the machine body is in communication with the decelerating receiving room, and at least one of the motor receiving room and the decelerating receiving room is provided with at least one drain groove, and the The drain ditch is in communication with the outside of the body.
如上所述之電梯捲揚機結構，其中，該機體內係以一隔板分隔形成有相鄰設立之該馬達容室及該減速容室，並使該馬達容室之組立部與該隔板相連接，又於該組立部中央設有一凹槽，並於該凹槽其槽底中心貫穿有一通孔，以與該減速容室相通，另使該轉盤基座其入力軸另端穿經該通孔，而延伸至該減速容室中，復於該凹槽其槽底下方處設有至少一洩油溝，並使該洩油溝與該機體外部相通。The elevator hoist structure as described above, wherein the body is separated by a partition to form the motor container and the decelerating container adjacent to each other, and the assembly portion of the motor container is connected to the partition. A groove is provided in the center of the assembly portion, and a through hole is penetrated in the center of the groove bottom of the groove to communicate with the deceleration chamber, and the other end of the input shaft of the turntable base passes through the through hole. Extending into the deceleration chamber, at least one drain groove is provided below the groove bottom of the groove, and the drain groove is communicated with the outside of the body.
如上所述之電梯捲揚機結構，其中，該機體之凹槽係於其槽底固接有一蓋設於該通孔之油封蓋，且於該油封蓋中央組設有一油封，而於該油封中心設有一油封孔，又使該轉盤基座其入力軸另端穿經組設於該通孔處之油封其油封孔，而延伸至該減速容室中。The elevator hoist structure as described above, wherein the groove of the machine body is fixed at the bottom of the groove with an oil seal cap provided on the through hole, and an oil seal is provided at the center of the oil seal cap, and the oil seal center is provided at the center of the oil seal. There is an oil seal hole, and the other end of the input shaft of the turntable base passes through the oil seal hole of the oil seal set at the through hole, and extends into the deceleration volume.
如上所述之電梯捲揚機結構，其中，該機體內係以一隔板分隔形成有相鄰設立之該馬達容室及該減速容室，並使該馬達容室之組立部與該隔板相連接，又使該組立部中央設有一凹槽，並於該凹槽其槽底中心貫穿有一通孔，以與該減速容室相通，另使該組立部於該凹槽的槽口處組接有一軸承座，且於該軸承座中央組設有一軸承，又使該軸承中心之軸承孔與該通孔位置相對應，復使該入力軸另端穿經該軸承孔及通孔，而延伸至該減速容室內。The elevator hoist structure as described above, wherein the body is separated by a partition to form the motor container and the decelerating container adjacent to each other, and the assembly portion of the motor container is connected to the partition. A groove is provided in the center of the grouping part, and a through hole is penetrated in the center of the groove bottom of the groove to communicate with the deceleration chamber, and the grouping part is assembled with a slot of the groove A bearing seat, and a bearing is arranged in the center of the bearing seat, and the bearing hole of the bearing center corresponds to the position of the through hole, and the other end of the input shaft passes through the bearing hole and the through hole and extends to the Slow down room.
如上所述之電梯捲揚機結構，其中，該機體係位於該馬達容室相對二側處各設有一該煞車孔，並使該煞車單元設有一煞車動力源，且使該煞車動力源設有二相對傳動軸，又設有二該煞車臂，並使該二煞車臂分別位於該機體二側，且使該二煞車臂上端各與一煞車動力源之傳動軸相組接，另使該二煞車臂底端分別與該機體相樞接，且使該二煞車臂內面於對應該機體二側煞車孔處各組設有一該煞車片，並使該二煞車片分別位於該機體之二煞車孔中，而與該轉盤基座之煞車環位置相對應，另使該煞車臂位於其上、下二端之間設有一彈性組件，且使該彈性組件與該煞車臂與機體相組接。The elevator hoist structure as described above, wherein the machine system is provided with the braking holes at two opposite sides of the motor container, and the braking unit is provided with a braking power source, and the braking power source is provided with two opposing The transmission shaft is further provided with two brake arms, and the two brake arms are respectively located on the two sides of the body, and the upper ends of the two brake arms are respectively connected with the transmission shaft of a brake power source, and the two brake arms are also made. The bottom end is pivotally connected to the body, and the inner surface of the two brake arms is provided with a pair of brake pads in each group corresponding to the brake holes on the two sides of the body, and the two brake pads are respectively located in the two brake holes of the body. Corresponding to the position of the brake ring of the turntable base, an elastic component is arranged between the upper and lower ends of the brake arm, and the elastic component is connected with the brake arm and the body.
如上所述之電梯捲揚機結構，其中，該機體係位於該馬達容室相對二側處各設有一該煞車孔，且使該機體位於該二煞車孔處分別組設有一該煞車動力源，並使該二煞車動力源各設有一傳動軸，又於該二煞車動力源之傳動軸各組接有一磁性煞車片，且使該二磁性煞車片分別位於該機體之二煞車孔中，而與該轉盤基座之煞車環位置相對應。The elevator hoist structure as described above, wherein the machine system is provided with the brake hole at each of two opposite sides of the motor container, and the machine body is respectively provided with the brake power source at the two brake holes, and Each of the two brake power sources is provided with a transmission shaft, and each group of the transmission shafts of the two brake power sources is connected with a magnetic brake pad, and the two magnetic brake pads are respectively located in the two brake holes of the body, and are connected with the turntable. The position of the brake ring on the base corresponds.
藉此，當電梯捲揚機啟動時，係供電予馬達單元之定子，以帶動轉子轉動，繼連動減速單元運轉，續由減速單元帶動主索輪轉動，以經鋼索牽引電梯車廂升降，當欲暫停電梯車廂作動時，係驅動煞車動力源，以使煞車片抵壓於與馬達單元其轉子相接之煞車環上，以停止轉子的轉動，而使電梯車廂停止於所需樓層位置。By this, when the elevator hoist is started, it is powered by the stator of the motor unit to drive the rotor to rotate, and then the deceleration unit is connected. The deceleration unit continues to drive the main rope wheel to lift the elevator car through the steel cable. When the elevator is to be suspended When the car is in motion, the brake power source is driven so that the brake pads are pressed against the brake ring connected to the rotor of the motor unit to stop the rotation of the rotor and stop the elevator car at the desired floor position.
而為令本創作之技術手段及其所能達成之效果，能夠有更完整且清楚的揭露，茲詳細說明如下，請一併參閱揭露之圖式及圖號：In order to make the technical method of this creation and the effect that it can achieve more complete and clear disclosure, the detailed description is as follows, please refer to the disclosed drawings and figures:
首先，請參閱第一、二圖所示，為本創作之電梯捲揚機結構，係主要包含：First, please refer to the first and second pictures, the elevator hoist structure for this creation mainly includes:
一機體（１），乃使該機體（１）內以一隔板（１１）分隔形成有相鄰設立之一馬達容室（１２）及一減速容室（１３），並於該馬達容室（１２）設有一與該隔板（１１）相連接之組立部（１４），又於該組立部（１４）中央設有一凹槽（１４１），且於該凹槽（１４１）其槽底中心貫穿有一通孔（１４２），以與該減速容室（１３）相通［如圖二所示，凹槽（１４１）與減速容室（１３）相通處界定為凹槽（１４１）之槽底位置，而相對凹槽（１４１）之槽底另側處，則界定為凹槽（１４１）之槽口〕，另使該組立部（１４）位於該凹槽（１４１）的槽口處組接有一軸承座（１５），且於該軸承座（１５）中央組設有一軸承（１５１），又使該凹槽（１４１）之槽底固接有一蓋設於該通孔（１４２）之油封蓋（１６），且於該油封蓋（１６）中央組設有一油封（１６１），並使該油封（１６１）中心之油封孔（１６２）與該軸承（１５１）中心之軸承孔（１５２）位置相對應，另使該凹槽（１４１）其槽底下方處設有至少一洩油溝（１７），並使該洩油溝（１７）與該機體（１）外部相通，復使該機體（１）位於該馬達容室（１２）相對二側處各有一煞車孔（１８）；A body (1) is such that a motor compartment (12) and a deceleration compartment (13) adjacent to each other are formed in the body (1) by a partition (11), and are arranged in the motor compartment. (12) An assembly portion (14) connected to the partition plate (11) is provided, and a groove (141) is provided in the center of the assembly portion (14), and the center of the groove bottom of the groove (141) A through hole (142) is penetrated to communicate with the deceleration chamber (13) [as shown in FIG. 2, where the groove (141) communicates with the deceleration chamber (13) is defined as the groove bottom position of the groove (141) And the other side of the bottom of the opposite groove (141) is defined as the notch of the groove (141)], and the assembly (14) is located at the notch of the groove (141) A bearing seat (15), and a bearing (151) is provided in the central group of the bearing seat (15), and the bottom of the groove (141) is fixedly connected with an oil seal cap (14) covering the through hole (142) 16), and the oil seal (16) The central group is provided with an oil seal (161), and the oil seal hole (162) in the center of the oil seal (161) corresponds to the position of the bearing hole (152) in the center of the bearing (151), and the groove (141) has a groove. At least one drain ditch (17) is provided at the bottom, and the drain ditch (17) is communicated with the outside of the body (1), so that the body (1) is located on two opposite sides of the motor housing (12) There are brake holes (18) on each side;
一馬達單元（２），係使該馬達單元（２）裝設於該機體（１）之馬達容室（１２）內，乃包含有一定子（２１）及一轉子（２２），係使該定子（２１）組設於該馬達容室（１２）其組立部（１４）周壁，並使該轉子（２２）環繞該定子（２１），而與該定子（２１）對應設立，又設有一轉盤基座（２３），並使該轉盤基座（２３）中心連接有一入力軸（２４），且使該入力軸（２４）一端與該機體（１）其馬達容室（１２）室壁與該入力軸（２４）相對應之軸孔（１２１）旋轉組設，另使該入力軸（２４）另端穿經軸承孔（１５２）及油封孔（１６２）伸至該減速容室（１３），而與減速容室（１３）室壁與該入力軸（２４）對應之軸孔（１３１）旋轉組設，復使該轉盤基座（２３）第二端周側成型有一煞車環（２５），且使該轉子（２２）組設於該煞車環（２５）內壁；A motor unit (2) is installed in the motor container (12) of the machine body (1), and includes a stator (21) and a rotor (22). The stator (21) is arranged on the peripheral wall of the assembly portion (14) of the motor accommodation chamber (12), and the rotor (22) surrounds the stator (21), and is set corresponding to the stator (21), and a turntable is also provided. A base (23), and a turn-in shaft (24) connected to the center of the turntable base (23), and one end of the turn-in shaft (24) and the body (1), a motor receiving chamber (12), a chamber wall and the The shaft hole (121) corresponding to the input shaft (24) is rotated and set, and the other end of the input shaft (24) passes through the bearing hole (152) and the oil seal hole (162) to extend to the deceleration chamber (13). The shaft hole (131) corresponding to the chamber wall of the deceleration chamber (13) and the input shaft (24) is rotated to form a brake ring (25) formed on the peripheral side of the second end of the turntable base (23). And make the rotor (22) Provided on the braking ring (25) an inner wall;
一減速單元（３），乃使該減速單元（３）裝設於該機體（１）之減速容室（１３）內，係包含有一第一斜齒輪（３１）及一第二斜齒輪（３２），係使該第一斜齒輪（３１）固接於該馬達單元（２）之入力軸（２４）上，又於該減速容室（１３）之室壁設有相對二軸孔（１３２），以使一出力軸（３３）二端分別與該二軸孔（１３２）旋轉組設，而使該入力軸（２４）與出力軸（３３）平行設立，並於該出力軸（３３）上固接有該第二斜齒輪（３２），且使該第一斜齒輪（３１）與第二斜齒輪（３２）相嚙合，另使該出力軸（３３）一端伸出該機體（１）外，以與一主索輪（３４）相組接；A reduction unit (3) is arranged in the reduction chamber (13) of the body (1), and includes a first helical gear (31) and a second helical gear (32). ), The first helical gear (31) is fixedly connected to the input shaft (24) of the motor unit (2), and a second shaft hole (132) is provided on the wall of the reduction chamber (13). , So that the two ends of an output shaft (33) and the two shaft holes (132) are respectively rotated to set up, so that the input shaft (24) and the output shaft (33) are set up in parallel and on the output shaft (33) The second helical gear (32) is fixedly connected, and the first helical gear (31) is meshed with the second helical gear (32), and one end of the output shaft (33) protrudes from the body (1). To connect with a main rope pulley (34);
一煞車單元（４），該煞車單元（４）係為一鼓式制動煞車機構，係使該煞車單元（４）包含有一組設於該機體（１）之煞車動力源（４１），該煞車動力源（４１）係可為電磁閥，並使該煞車動力源（４１）設有二相對傳動軸（４１１），又設有二煞車臂（４２），並使該二煞車臂（４２）分別位於該機體（１）二側，且使該二煞車臂（４２）上端各與一煞車動力源（４１）之傳動軸（４１１）相組接，另使該二煞車臂（４２）底端分別與該機體（１）相樞接，且使該二煞車臂（４２）內面於對應該機體（１）二側煞車孔（１８）各設有一煞車片（４３），並使該二煞車片（４３）分別位於該機體（１）之二煞車孔（１８）中，而與該轉盤基座（２３）之煞車環（２５）位置相對應，另使該煞車臂（４３）於其上、下二端之間設有一彈性組件（４４），且使該彈性組件（４４）與該煞車臂（４３）與機體（１）相組接。A braking unit (4), which is a drum brake braking mechanism, so that the braking unit (4) includes a set of braking power source (41) provided in the body (1), the braking unit The power source (41) can be a solenoid valve, and the braking power source (41) is provided with two opposite drive shafts (411), and also has two brake arms (42), and the two brake arms (42) are respectively It is located on the two sides of the body (1), and the upper ends of the two brake arms (42) are each connected with the drive shaft (411) of a brake power source (41), and the bottom ends of the two brake arms (42) are respectively It is pivotally connected to the body (1), and the inner surfaces of the two brake arms (42) are provided with brake pads (43) each corresponding to the brake holes (18) on the two sides of the body (1), and the two brake pads are made. (43) are respectively located in the two brake holes (18) of the body (1) and correspond to the positions of the brake ring (25) of the turntable base (23), and the brake arm (43) is placed on it, An elastic component is provided between the lower two ends ( 4), and the resilient component (44) to the brake arm (43) and the body (1) connected with the group.
據此，當啟動本創作之電梯捲揚機運作時，係供電予馬達單元（２）之定子（２１），以與轉子（２２）間產生旋轉磁場，以帶動轉子（２２）及與轉子（２２）相組接之轉盤基座（２３）轉動，此時，該轉盤基座（２３）連接之入力軸（２４）係隨之轉動，而利用軸承（１５１）及軸承座（１５）的支撐，係可提供轉子（２２）及入力軸（２４）等作動的穩定性，繼之，入力軸（２４）係帶動其上固接之第一斜齒輪（３１）轉動，並使第一斜齒輪（３１）帶動與其相嚙合之第二斜齒輪（３２）轉動，且使該第二斜齒輪（３２）相組接之出力軸（３３）隨之轉動，以帶動與出力軸（３３）相組接之主索輪（３４）作動，而後經由主索輪（３４）組設之鋼索牽引電梯車廂升、降運作。According to this, when the elevator hoist of this creation is started, it is powered to the stator (21) of the motor unit (2) to generate a rotating magnetic field with the rotor (22) to drive the rotor (22) and the rotor (22). The connected turntable base (23) rotates. At this time, the input shaft (24) connected to the turntable base (23) is rotated accordingly, and the bearing (151) and the bearing support (15) are used to support the system. It can provide the stability of the operation of the rotor (22) and the input shaft (24). Then, the input shaft (24) drives the first helical gear (31) fixedly connected to rotate, and makes the first helical gear (31) ) Drive the second helical gear (32) that is engaged with it to rotate, and rotate the output shaft (33) that is connected to the second helical gear (32), so as to drive the second helical gear (33) that is connected to it. The main rope wheel (34) is actuated, and then the elevator car is lifted and lowered by the steel rope set by the main rope wheel (34).
當電梯車廂到達預設樓層欲暫停運作時，請一併參閱第三圖所示，係驅動煞車動力源（４１），以使該煞車動力源（４１）之二傳動軸（４１１）分別帶動二煞車臂（４２）作動，而使二煞車臂（４２）組設之煞車片（４３）分別經由機體（１）二側煞車孔（１８）進入馬達容室（１２）內，以抵壓於煞車環（２５）上，以停止轉子（２２）的轉動，而達到使電梯車廂停止於所需樓層位置的效果。當欲釋放對馬達單元（２）之轉子（２２）制動時，則使煞車動力源（４１）之二傳動軸（４１１）帶動二煞車臂（４２）復位，以使二煞車臂（４２）上之煞車片（４３）脫離對煞車環（２５）的抵壓，即可使馬達單元（２）之轉子（２２）回復運轉，以帶動電梯車廂升、降運作。When the elevator car arrives at the preset floor and wants to suspend operation, please also refer to the third figure, it is the driving brake power source (41), so that the two driving shafts (411) of the braking power source (41) drive two respectively. The brake arm (42) is actuated, so that the brake pads (43) assembled by the two brake arms (42) enter the motor chamber (12) through the brake holes (18) on the two sides of the body (1) to press against the brakes. Ring (25) to stop the rotation of the rotor (22) to achieve the effect of stopping the elevator car at the desired floor position. When the brake of the rotor (22) of the motor unit (2) is to be released, the second drive shaft (411) of the braking power source (41) is driven to reset the second brake arm (42), so that the second brake arm (42) When the brake disc (43) is released from the pressure on the brake ring (25), the rotor (22) of the motor unit (2) can be returned to operation, so as to drive the elevator car to move up and down.
藉此，利用本創作將馬達單元（２）及減速單元（３）組裝於同一機體（１）設計，即可大幅縮減本創作之電梯捲揚機的整體體積，以節省所佔空間，並可減少安裝時的複雜度，以提高安裝便利性，又將馬達單元（２）及減速單元（３）連結之該入力軸（２４）長度也可相對縮短，以有效避免作動時產生振動、噪音等，及降低動能損失，並可避免組裝時對心的困難度，另也可省略入力軸（２４）過長時須設置連結法蘭等輔助支撐，以進一步節省製造成本及組裝工時，又由於本創作之電梯捲揚機係使煞車單元（４）之煞車片（４３）直接對馬達單元（２）之轉子（２２）進行煞車，故可大幅降低煞車失靈的機率，另利用本創作之洩油溝（１７）設計，係可使塗佈於馬達單元（２）等的潤滑油由該洩油溝（１７）排出，以避免該等潤滑油進入煞車單元（４），造成煞車失靈等危險，又減速單元（３）上塗佈之齒輪油滴落時，則可受到油封蓋（１６）及油封（１６１）阻擋，避免由凹槽（１４１）之通孔（１４２）流入凹槽（１４１），而少量經油封孔（１６２）滲入之齒輪油，亦可沿著油封蓋（１６）導引流往洩油溝（１７）排出於外。By using this design, the motor unit (2) and the reduction unit (3) are assembled in the same body (1) design, which can greatly reduce the overall volume of the elevator hoist of this creation, to save space and reduce installation. Time complexity to improve installation convenience, and the length of the input shaft (24) connecting the motor unit (2) and the reduction unit (3) can be relatively shortened to effectively avoid vibration and noise during operation, and Reduce the loss of kinetic energy, and avoid the difficulty of centering during assembly. In addition, auxiliary supports such as connecting flanges must be set when the input shaft (24) is too long to further save manufacturing costs and assembly man-hours. The elevator hoisting system enables the brake pads (43) of the brake unit (4) to directly brake the rotor (22) of the motor unit (2), so the probability of brake failure can be greatly reduced, and the drain ditch (17 of this creation) is also used. ) The design is to allow the lubricant applied to the motor unit (2) and so on to be discharged from the drain groove (17) to prevent the lubricant from entering the brake unit. 4), causing the brake failure and other dangers, and when the gear oil coated on the reduction unit (3) drops, it can be blocked by the oil seal cover (16) and oil seal (161) to avoid the through hole of the groove (141) (142) flows into the groove (141), and a small amount of gear oil penetrated through the oil seal hole (162) can also be guided along the oil seal cover (16) to the drain groove (17) and discharged.
前述之實施例或圖式並非限定本創作之電梯捲揚機結構實施態樣，請一併參閱第四、五圖所示，本創作之另一實施例的煞車單元（５），該煞車單元（５）係為一板式制動煞車機構，係主要於該機體（１）其二煞車孔（１８）處各組設有一煞車動力源（５１），該煞車動力源（５１）係可為電磁閥，又使該煞車動力源（５１）之傳動軸（５１１）組接有一磁性煞車片（５２），且使該二磁性煞車片（５２）分別位於該機體（１）之二煞車孔（１８）中，而與該轉盤基座（２３）之煞車環（２５）位置相對應，藉此，當啟動二煞車動力源（５１）作動時，即可帶動二磁性煞車片（５２）靠近該煞車環（２５），以利磁性停止轉子（２２）轉動，達到磁性煞車效果。又本創作之機體（１）其煞車孔（１８）亦可設置一個，且使該煞車單元（４）、（５）相對設有一煞車片（４３）、（５２），而使該一煞車片（４３）、（５２）位於該機體（１）之一煞車孔（１８）中，以該轉盤基座（２３）之煞車環（２５）相對應，凡所屬技術領域中具有通常知識者所為之適當變化或修飾，皆應視為不脫離本創作之專利範疇。The foregoing embodiments or drawings are not limited to the implementation mode of the elevator hoist structure of this creation. Please refer to the fourth and fifth figures together. The braking unit (5) of another embodiment of this creation, the braking unit (5 ) Is a plate-type brake brake mechanism, which is mainly provided with a brake power source (51) in each group at the two brake holes (18) of the body (1). The brake power source (51) can be a solenoid valve, and The transmission shaft (511) of the brake power source (51) is assembled with a magnetic brake pad (52), and the two magnetic brake pads (52) are respectively located in two brake holes (18) of the body (1), Corresponding to the position of the brake ring (25) of the turntable base (23), when the second brake power source (51) is activated, the second magnetic brake pad (52) can be brought close to the brake ring (25). ), In order to magnetically stop the rotor (22) from rotating, to achieve the effect of magnetic braking. In addition, one (1) brake hole (18) may be provided in the body (1), and the brake unit (4), (5) is provided with a brake pad (43), (52) opposite to the brake pad. (43) and (52) are located in one of the brake holes (18) of the body (1), and correspond to the brake ring (25) of the turntable base (23). Those who have ordinary knowledge in the technical field will do it. Appropriate changes or modifications shall be deemed not to depart from the patentable scope of this creation.
由上述結構及實施方式可知，本創作係具有如下優點：As can be seen from the above structure and implementation, the creative department has the following advantages:
1.本創作之電梯捲揚機結構係使馬達單元與減速單元裝設於同一機體內，藉此，即可大幅縮減本創作之電梯捲揚機的整體體積，以節省所佔空間，並可減少安裝時的複雜度，以提高安裝的便利性。1. The structure of the elevator hoist of this creation is that the motor unit and the deceleration unit are installed in the same body, so that the overall volume of the elevator hoist of this creation can be greatly reduced to save space and reduce the installation time. Complexity to increase the ease of installation.
2.本創作之電梯捲揚機結構係使馬達單元與減速單元裝設於同一機體內，於此，係可進一步使馬達單元及減速單元連結之入力軸的長度縮短，以有效降低傳動時的動能損失，以提高本創作運作效率，並可避免組裝時對心難度，及省略對入力軸之支撐結構設置，以節省製造成本及組裝工時者。2. The structure of the elevator hoist of this creation is that the motor unit and the reduction unit are installed in the same body. Here, the length of the input shaft connected to the motor unit and the reduction unit can be further shortened to effectively reduce the kinetic energy loss during transmission. In order to improve the efficiency of this creative operation, and to avoid the difficulty of centering during assembly, and to omit the supporting structure of the input shaft, to save manufacturing costs and assembly man-hours.
3.本創作之電梯捲揚機結構係使其煞車單元直接對馬達單元之轉子進行煞車，據此，以有效降低煞車失靈的機率，且轉子及煞車片等煞車結構係設置於機體內，故可避免環境中油污及灰塵等的侵入與附著，造成煞車失靈等情形，另利用洩油溝設置係可進一步防止潤滑油進入煞車結構，引起煞車失靈情況，以提高使用安全性。3. The structure of the elevator hoist of this creation is that its braking unit directly brakes the rotor of the motor unit. Based on this, the probability of brake failure is effectively reduced, and the braking structures such as the rotor and the brake disc are installed in the machine body, so it can be avoided. The intrusion and adhesion of oil and dust in the environment cause brake failure, etc. In addition, the use of a drain ditch system can further prevent lubricant from entering the brake structure and cause brake failure, so as to improve the safety of use.
4.本創作之電梯捲揚機結構之減速單元係採二斜齒輪嚙合組設，依此，係可使轉換效率高達90%以上，且入力軸與出力軸方向可平行設立，並配合安裝空間需求，使入力軸與出力軸呈對向或同向設置，以縮減所佔體積與空間，以有效避免現有減速單元所採之蝸桿蝸輪組的40%~50%的低轉換效率，造成馬達單元所需功率要更大、體積相對增加情形，另也可防止蝸桿蝸輪組之出力軸須與入力軸垂直設置，體積更進一步增大，導致安裝困難情形。4. The deceleration unit of the elevator hoist structure of this creation adopts two helical gear meshing sets. Based on this, the conversion efficiency can be as high as 90% or more, and the direction of the input shaft and the output shaft can be set in parallel to meet the installation space requirements. Make the input shaft and output shaft face to face or in the same direction to reduce the occupied volume and space, to effectively avoid the low conversion efficiency of 40% to 50% of the worm and worm gear set used in the existing reduction unit, resulting in the required motor unit When the power is larger and the volume is relatively increased, it can also prevent the output shaft of the worm gear set from being perpendicular to the input shaft, which further increases the volume, resulting in difficult installation situations.
綜上所述，本創作之實施例確能達到所預期功效，又其所揭露之具體構造，不僅未曾見諸於同類產品中，亦未曾公開於申請前，誠已完全符合專利法之規定與要求，爰依法提出新型專利之申請，懇請惠予審查，並賜准專利，則實感德便。In summary, the embodiment of this creation can indeed achieve the expected effect, and the specific structure disclosed is not only not seen in similar products, nor has it been disclosed before the application. It has fully complied with the provisions of the Patent Law and If you request an application for a new type of patent in accordance with the law, you are kindly requested to review it and grant the patent.
（１）‧‧‧機體(1) ‧‧‧ body
（１１）‧‧‧隔板(11) ‧‧‧ partition
（１２）‧‧‧馬達容室(12) ‧‧‧ Motor Container
（１２１）‧‧‧軸孔(121) ‧‧‧ shaft hole
（１３）‧‧‧減速容室(13) ‧‧‧ Deceleration capacity room
（１３１）‧‧‧軸孔(131) ‧‧‧ Shaft hole
（１３２）‧‧‧軸孔(132) ‧‧‧ shaft hole
（１４）‧‧‧組立部(14) ‧‧‧ Assembly Department
（１４１）‧‧‧凹槽(141) ‧‧‧ groove
（１４２）‧‧‧通孔(142) ‧‧‧through hole
（１５）‧‧‧軸承座(15) ‧‧‧bearing
（１５１）‧‧‧軸承(151) Bearings
（１５２）‧‧‧軸承孔(152) ‧‧‧bearing hole
（１６）‧‧‧油封蓋(16) ‧‧‧ Oil Seal Cap
（１６１）‧‧‧油封(161) ‧‧‧oil seal
（１６２）‧‧‧油封孔(162) ‧‧‧ Oil Seal Hole
（１７）‧‧‧洩油溝(17) ‧‧‧oil drain
（１８）‧‧‧煞車孔(18) ‧‧‧ Brake Hole
（２）‧‧‧馬達單元(2) ‧‧‧ Motor Unit
（２１）‧‧‧定子(21) ‧‧‧ Stator
（２２）‧‧‧轉子(22) ‧‧‧rotor
（２３）‧‧‧轉盤基座(23) ‧‧‧ turntable base
（２４）‧‧‧入力軸(24) ‧‧‧ input shaft
（２５）‧‧‧煞車環(25) ‧‧‧Brake ring
（３）‧‧‧減速單元(3) ‧‧‧ Reduction Unit
（３１）‧‧‧第一斜齒輪(31) ‧‧‧ The first helical gear
（３２）‧‧‧第二斜齒輪(32) ‧‧‧ The second helical gear
（３３）‧‧‧出力軸(33) ‧‧‧ output shaft
（３４）‧‧‧主索輪(34) ‧‧‧ Main Rope
（４）‧‧‧煞車單元(4) ‧‧‧Brake unit
（４１）‧‧‧煞車動力源(41) ‧‧‧Brake Power Source
（４１１）‧‧‧傳動軸(411) ‧‧‧ drive shaft
（４２）‧‧‧煞車臂(42) ‧‧‧Brake arm
（４３）‧‧‧煞車片(43) ‧‧‧ Brake Pads
（４４）‧‧‧彈性組件(44) ‧‧‧ Elastic components
（５）‧‧‧煞車單元(5) ‧‧‧Brake unit
（５１）‧‧‧煞車動力源(51) ‧‧‧Brake Power Source
（５１１）‧‧‧傳動軸(511) ‧‧‧ drive shaft
（５２）‧‧‧磁性煞車片(52) ‧‧‧ Magnetic brake pads
第一圖：本創作之正視圖Picture 1: Front view of this creation
第二圖：本創作之剖側視圖Picture 2: Sectional side view of this creation
第三圖：本創作之使用狀態圖The third picture: the use state diagram of this creation
第四圖：本創作之另一實施例正視圖Figure 4: Front view of another embodiment of this creation
第五圖：本創作之另一實施例使用狀態圖Fifth picture: another embodiment of this creation using state diagram
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108208822U TWM585261U (en) | 2019-07-05 | 2019-07-05 | Elevator hoisting machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108208822U TWM585261U (en) | 2019-07-05 | 2019-07-05 | Elevator hoisting machine structure |
Publications (1)
| Publication Number | Publication Date |
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| TWM585261U true TWM585261U (en) | 2019-10-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI762871B (en) * | 2020-02-17 | 2022-05-01 | 長岡機電股份有限公司 | Elevator lifting machine structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI762871B (en) * | 2020-02-17 | 2022-05-01 | 長岡機電股份有限公司 | Elevator lifting machine structure |
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