M441001 五、新型說明： 【新型所屬之技術領域】 本創作有關於-種建築用附著式升降工作台 設置於附著式升降工作台上的防墜落附牆支座。 種 【先前技術】 附著式升降工作台，簡稱升降架，俗稱爬架，是一種古 層和超高層建築施工中常使用的外防護施nu包: #有附牆支座、導軌、架體、升降系統及控制系統等。考慮到 施工人員的安全性，附著式升降工作台上被要求設墜 裝置。 …目前大多數的防墜落裝置的體積魔大，且使用—段時間 後令易失效，或因為容易卡阻而被人為拆除，一旦發生意外 情況，很容易造成工作台由高空墜落或設備損壞等事故，存 在有安全上的重大隱患。 而另一部份的附牆支座上設置的防墜落裝置使用有高 •強度的材料，可提供較佳的安全性，但此種防墜落裝置的製 造工藝複雜且裝配精度高，造成產品成本相對較高，限制了 其於市場上推廣應用的空間。 【新型内容】 有鑑於現有技術之防墜落裝置存在有體積龐大、危險 性尚及成本高等缺點，本創作提供一種防墜落附牆支座， 可達到靈敏可靠、製造簡單、生產成本降低及使用方便等 創作目的。 為達到上述的創作目的’本創作之防墜落附牆支座係 3 M441001 設置於一附著式升降工作台i，該附著式升降工作台具有 導軌及柵格式之橫桿，該附牆支座可縱向滑移地連接該導 軌，於該附牆支座上設置有-星輪及-橫桿阻擋裝置； 該星輪可轉動地設置於附牆支座上，並與拇格式之橫 桿相互唾合； 該橫桿阻擋裂置可水平滑移地設置於附膽支座上，其 與該星輪相對應’該橫桿阻擋裝置可被星輪驅動朝向外側 水平滑移並可自動復位，該星輪驅動橫桿阻擋裝置的滑移 距離接近於橫桿阻擋裝置外端輪廓與栅格式橫桿外側輪廊 的水平距離。 所述之防墜落附牆支座，其中該星輪驅動橫桿阻Μ 置的方式為，在該星輪及橫桿阻擋裝置之間設置有單向受 撞件。 所述之防墜落附牆支座，#中該單向受撞件是星輪的 輪齒上朝向兩側伸出的凸塊；該橫桿阻擋$置上可滑移地 設有分別與星輪兩側凸塊相合的彈簧支樓的—對橫向滑 配銷軸，滑配銷軸内側為與星輪兩側凸塊相抵靠的平直 面外側為與星輪兩側的凸塊相對滑移的斜面，該滑配銷 軸是一個帶斜面的銷軸和彈簧的組合體。 所述之防墜落附牆支座，其中該單向受撞件是星輪的 輪齒上朝向兩侧伸出的&塊；該橫桿阻檔裝置在星輪的兩 Ή刀別通過與星輪軸線平行的橫轴可轉動地連接一與星輪 :側凸塊相配合的吊墜式擔板’該吊墜式擋板為-個僅可 早向轉動的條狀體，吊墜式擋板上設有外行阻位器，外行 阻位器是橫桿阻擔裝置上設置的位於W式擔板上部外側 M441001 的限位板° 所述之防堅落附牆支座，其中該橫桿阻擋裝置包括有 復位彈簧，該復位彈簧設置於橫桿阻擋裝置與附牆支座之 間。 所述之防墜落·附牆支座，其中該橫桿阻擋裝置可橫向 滑移地設置於附牆支座上，該橫桿阻擋裝置外端向外滑移 的外止點位於導軌的柵格式橫桿的外側附近。 本創作的防墜落功能是這樣實現的：當該升降工作台 正常上升時，其柵格式橫桿可驅動星輪慢速正轉，橫桿Z 擋裝置靜止不動，架體可上升到一定位置；當升降工作台 正常下降時，架體上導軌的柵格式橫桿驅動星輪慢速I 轉，星輪驅動橫桿阻擋裝置向外水平運動，橫桿阻擋裝置 伸入到導軌的概格式橫桿的空隙中，星輪轉動到一^的角 度後，可與橫桿阻擋裝置脫開，橫桿阻擋裝置在復位彈簧 作用下自動復位，如此循環，可使升降工作台正常下降到 疋位》而在升降工作台異常下降即快速墜落時，星輪在導 軌的柵格式橫桿的驅動下快速轉動，橫桿 驅動下向外水平伸入到拇格式橫桿的空隙中，== 復位’橫桿阻㈣置將卡住導軌的柵格式橫桿，使導執即 刻制動，實現附牆支座對升降架的防墜落保護。 本創作之防墜落附牆支座具有結構簡單、靈敏可靠、裝 配精度較低、製造工藝簡單及使用時安全可#等優點，並且 在防墜^附牆支座故障時不會造成重大事故，既可實現升降 工作台正常的提升和下降，同時還能有效地防止升降工作△ 的異常墜落。 σ 5 【貫施方式】 本創作為一種防墜落牆 示，立传讯番* 吻參閱圖1及圖2所 設有'首t 式升降工作台上，該升降工作台上 可縱白2導執2及複數柵格式的橫桿21，該附牆支座1 -設置於該導軌2上’並於附牆支…設有 稱d及—橫桿阻擋裝置4; =3為一多齒物體’該星輪3可轉動的設置於該 2:下二S’該星輪3與該等橫桿21相互唾合，在導執 動地Π 星輪3可被導執2上的橫桿21帶動而被 動地轉動； 該橫桿阻擋裝置4 Μ A、、典# & 4向α移的設置於附牆支座1 ，該橫桿阻擋裝置4可由星輪3驅動以朝向外側水平滑 並可自動復位，該橫桿阻擋裝置4可滑動的距離接近於 “于阻擋裝置4外端輪廓與橫桿21外側輪廓的水平距離。 該星輪3驅動橫桿阻擋裝置4的方式為：於橫桿阻擔 、置4和星輪3間設置單向受撞件，單向受撞件為該星輪3 的輪齒上朝向兩側伸出的凸塊31和橫桿阻擋裝置4在星輪 兩側刀別通過與星輪3軸線平行的橫轴可轉動地連接一個 與星輪3兩側凸塊31配合的吊墜式播板41及限位板竹的 組合。該吊墜式擋板41是一個僅可單向轉動的條狀體，向 外轉動時將受到約束不能轉動’該限位板42位於吊墜式擋 板41上部外側。 田 為達到該橫桿阻擋裝置4可自動復位的目的，於該橫 才干阻擋裝置4與附牆支座】之間配裝有相互推頂之復位彈 簧（圖中未示），該復位彈簧為一麼縮彈簧並設置在橫桿 M441001 阻擋裝置4的兩側，該橫桿阻擋裝置4外端向外滑移的外 止點位於導執2的柵格式橫桿21的外側附近。 印參閱圖3所示’為本創作的另—實施例，為上述實 施例的再設計，其主體結構與上述實施例大致相同，差別 處在於： 該單向受撞件為該星輪3的輪齒上朝向兩側伸出的凸 塊31， 該橫桿阻撞裝置4上可滑移地設有一對橫向滑配銷轴 44’該滑配銷轴44内部設有彈簧43，該彈簧43 —端抵頂 於該滑配銷轴44之内部壁面，使該滑配銷軸44可朝向外 側移動大伸及受壓縮回，該滑配銷軸44分別對應於星輪3 兩側凸塊31 ’該滑配銷軸44 一側為平直面，而另一側為斜 面該平直面相對於該星輪3兩側的凸塊31並可相互移動 抵靠，該斜面可相對滑移地對應於星輪3兩側的凸塊31 ^ 以上兩實施例是這樣實現其防墜落功能的： 升降工作台正常上升時，架體上導軌2的柵格式橫桿 21驅動星輪3慢速正轉（以圖】中所示的逆時鐘轉動）， 該杈柃阻擋裝置4靜止不動，架體提升到位； 升降工作台正常下降時，架體上導軌2的栅格式橫桿 21驅動星輪3慢速反轉（以圖，中所示的順時鐘轉動）， 星輪3通過單向受撞件（凸塊31和擋板41等或者凸塊31 和滑配銷軸44等）驅動橫桿阻擋裝置4向外水平運動，橫 桿阻撞裝置4伸人料軌2的栅格式橫桿21的空隙中，當 星輪3轉動到—定的角度後，該星輪3與橫桿阻擋裝置4脫 離，橫桿阻擋裝置4在復位彈簧（圖中未標示）作用下自動 7 M441001 復位，如此循環，使架體正常下降到位β 在升降工作台異常下降，即快速墜落時，星輪3在導軌 2的柵格式橫桿21的驅動下快速反向轉動，橫桿阻擋裝置4 在星輪3驅動下向外水平運動伸入到柵格式橫桿21的空隙 中而無法及時復位，橫桿阻擋裝置4就會將導軌2的栅格式 才s桿21卡住，導軌2即刻制動，達到了附牆支座彳對升降 架的防墜落保護功能》 【圖式簡單說明】 圖1為本創作之側視剖面示意圖。 圖2為圖1的局部放大示意圖。M441001 V. New description: [New technical field] This creation is about a kind of construction-attached lifting table. The fall-proof wall support is installed on the attached lifting table. [Prior Art] Attached lifting workbench, referred to as the lifting frame, commonly known as climbing frame, is an external protection application nu package commonly used in the construction of ancient and super high-rise buildings: #有附墙座, rail, frame, lifting system And control systems, etc. In view of the safety of the construction personnel, a drop device is required on the attached lifting workbench. ... At present, most of the anti-drop devices are extremely large in size, and are easy to use after a period of time, or are easily removed due to easy jamming. In the event of an accident, it is easy to cause the workbench to fall from a high altitude or damage the equipment. In the event of an accident, there are major safety hazards. The other part of the anti-drop device provided on the wall support uses high-strength materials to provide better safety. However, the anti-drop device has a complicated manufacturing process and high assembly precision, resulting in product cost. Relatively high, it limits the space for its application in the market. [New content] In view of the shortcomings of the prior art anti-drop device, such as large size, high risk and high cost, the present invention provides a fall-proof wall support, which can be sensitive, reliable, simple to manufacture, low in production cost and convenient to use. Such as the purpose of creation. In order to achieve the above-mentioned creative purpose, the anti-falling wall support system 3 M441001 of the present invention is arranged on an attached lifting worktable i, which has a guide rail and a grid type crossbar, and the attached wall support can be The rail is longitudinally slidably coupled to the wall bracket, and the star wheel and the crossbar blocking device are disposed on the wall bracket; the star wheel is rotatably disposed on the wall bracket and is mutually reciprocal with the crossbar of the thumb format The crossbar blocking split can be horizontally slidably disposed on the bifurcated support corresponding to the star wheel. The crossbar blocking device can be horizontally slid toward the outer side by the star wheel drive and can be automatically reset. The sliding distance of the star wheel drive crossbar blocking device is close to the horizontal distance of the outer end contour of the crossbar blocking device and the outer railing of the grid rail. The anti-fall attachment wall support, wherein the star wheel drive crossbar is disposed in such a manner that a one-way impact member is disposed between the star wheel and the crossbar blocking device. The anti-falling wall support, the one-way impact member is a bump protruding toward the two sides of the gear of the star wheel; the cross bar is blocked to be slidably provided with a star respectively The spring support of the two sides of the wheel is matched with the spring-spinning pin, and the inner side of the sliding pin shaft is opposite to the convex surface on both sides of the star wheel, and the outer side of the star-shaped wheel is opposite to the convex block on both sides of the star wheel. The inclined surface of the sliding pin is a combination of a beveled pin and a spring. The anti-falling wall support, wherein the one-way impact member is a & block protruding from the teeth of the star wheel; the cross bar blocking device passes through the two files of the star wheel The horizontal axis parallel to the axis of the star wheel is rotatably connected to a pendant plate that cooperates with the star wheel: the side bumps. The pendant type baffle is a strip body that can only rotate early, on the pendant baffle An external positioner is provided, and the external resistance device is a limit plate provided on the outer side of the W-type upper plate of the W-type support plate, and the anti-seismic wall support, wherein the horizontal bar blocking device A return spring is included, the return spring being disposed between the cross bar blocking device and the wall mount. The fall prevention/attachment wall support, wherein the cross bar blocking device is laterally slidably disposed on the wall support, and the outer stop of the outer end of the cross bar blocking device is located on the grid of the guide rail Near the outside of the crossbar. The fall prevention function of the creation is realized as follows: when the lifting workbench rises normally, the grid type crossbar can drive the star wheel to rotate slowly, the crossbar Z-stop device is stationary, and the frame body can be raised to a certain position; When the lifting table descends normally, the grid type rail of the upper rail of the frame drives the star wheel to rotate slowly, the star wheel drive crossbar blocking device moves horizontally outward, and the crossbar blocking device extends into the guide rail of the guide rail. In the gap, after the star wheel rotates to an angle of ^^, it can be disengaged from the crossbar blocking device, and the crossbar blocking device is automatically reset under the action of the return spring, so that the lifting table can be normally lowered to the position. When the lifting table drops abnormally, that is, when it falls quickly, the star wheel rotates rapidly under the driving of the grid type rail of the guide rail, and the horizontal rod drives the horizontally outwardly into the gap of the thumb format crossbar, == reset 'crossbar The resistance (4) is placed on the grid-type crossbar that will catch the guide rail, so that the guide can be immediately braked, and the fall protection of the wall support to the lift frame is realized. The anti-falling wall support of the creation has the advantages of simple structure, sensitive and reliable, low assembly precision, simple manufacturing process and safety when used, and does not cause a major accident when the anti-falling wall support is faulty. It can not only improve the normal lifting and lowering of the lifting table, but also effectively prevent the abnormal drop of the lifting work △. σ 5 [Cross-application method] This creation is a kind of fall-proof wall display. The original communication message* kiss refers to the first t-type lifting work platform provided in Figure 1 and Figure 2. The lifting work table can be whitened and guided. 2 and a plurality of grid-type crossbars 21, the wall-attached support 1 is disposed on the guide rail 2 and is provided with a d-and crossbar blocking device 4; =3 is a multi-toothed object The star wheel 3 is rotatably disposed at the 2nd: the lower two S'. The star wheel 3 and the crossbar 21 are mutually reciprocating, and the guide wheel 3 can be driven by the crossbar 21 on the guide 2 And passively rotating; the cross bar blocking device 4 Μ A, , code # & 4 is moved to the wall support 1 , the cross bar blocking device 4 can be driven by the star wheel 3 to horizontally slide to the outside and Automatically resetting, the crossbar blocking device 4 is slidable close to "the horizontal distance between the outer end contour of the blocking device 4 and the outer contour of the crossbar 21. The manner in which the star wheel 3 drives the crossbar blocking device 4 is: in the crossbar The unidirectional impact member is disposed between the resisting force, the set 4 and the star wheel 3, and the unidirectional impact member is a bump 31 and a crossbar blocking device 4 extending toward the both sides of the gear teeth of the star wheel 3 The cutters on both sides are rotatably connected by a horizontal axis parallel to the axis of the star wheel 3 to a combination of a pendant type plate 41 and a limit plate bamboo which are engaged with the projections 31 on both sides of the star wheel 3. The pendant type baffle 41 is A strip-like body that can only be rotated in one direction is restrained from rotating when rotated outwards. The limit plate 42 is located outside the upper portion of the pendant baffle 41. To achieve the purpose of automatically resetting the crossbar blocking device 4, Between the transverse barrier device 4 and the wall support, a return spring (not shown) is provided, which is a retracting spring and is disposed on the crossbar M441001. On the side, the outer stop of the outer end of the crossbar blocking device 4 is located near the outer side of the grid type crossbar 21 of the guide 2. Referring to the other embodiment of the present invention shown in Fig. 3, In the redesign of the embodiment, the main structure is substantially the same as that of the above embodiment, and the difference is that the one-way impact member is a bump 31 protruding toward the two sides of the gear teeth of the star wheel 3, and the cross bar is blocked. a pair of lateral sliding pin shafts 44' are slidably disposed on the device 4 The inner portion of the sliding pin shaft 44 is axially extended and compressed back. The sliding pin shaft 44 is respectively disposed. Corresponding to the bumps 31 on both sides of the star wheel 3, the side of the sliding pin shaft 44 is a flat surface, and the other side is a sloped surface. The flat surface is opposite to the protrusions 31 on both sides of the star wheel 3 and can move against each other. The inclined surface can correspondingly slide correspondingly to the bumps 31 on both sides of the star wheel 3. The above two embodiments achieve the fall prevention function in this way: when the lifting table is normally raised, the grid rail of the upper rail 2 of the frame body 21 drive star wheel 3 slow forward rotation (counterclock rotation shown in the figure), the cockroach blocking device 4 is stationary, the frame body is lifted into position; when the lifting table is normally lowered, the grid of the upper rail 2 of the frame body The format crossbar 21 drives the star wheel 3 to slowly reverse (clockwise rotation as shown in the figure), and the star wheel 3 passes the one-way impact member (bump 31 and baffle 41 etc. or bump 31 and slip The distribution shaft 44, etc.) drives the crossbar blocking device 4 to move horizontally outward, and the crossbar blocking device 4 extends the grid of the rail 2 In the gap of 21, when the star wheel 3 is rotated to a certain angle, the star wheel 3 is disengaged from the crossbar blocking device 4, and the crossbar blocking device 4 is automatically reset by the return spring (not shown), 7 M441001 is reset. In this way, the frame body is normally lowered into position β. When the lifting table is abnormally lowered, that is, when it is quickly dropped, the star wheel 3 is rapidly reversely driven by the grid type crossbar 21 of the guide rail 2, and the cross bar blocking device 4 is on the star wheel. 3, the horizontal movement under the driving force extends into the gap of the grid type crossbar 21 and cannot be reset in time, the crossbar blocking device 4 will catch the grid type s pole 21 of the guide rail 2, and the guide rail 2 is immediately braked. The anti-drop protection function of the wall support 彳 on the lifting frame 》 [Simple description of the drawing] Figure 1 is a side cross-sectional view of the creation. Figure 2 is a partial enlarged view of Figure 1.
【主要元件符號說明】 1附牆支座 3星輪 21橫桿 41吊墜式擋板 43彈簧 2導執 4橫桿阻擋裝置 31凸塊 42限位板 44滑配銷轴[Main component symbol description] 1 wall bracket 3 star wheel 21 crossbar 41 pendant type baffle 43 spring 2 guide 4 cross bar blocking device 31 bump 42 limit plate 44 sliding pin