201237243 六、發明說明： 【發明所屬之技術領域】 本發明係與一種建築用品有關，詳而言之，係指一種鷹架踏 板’能穩固跨接於鷹架橫桿上。 【先前技術】 按’建築工地均會搭建鷹架，並於鷹架上架設鷹架踏板，供 作ΐ人員通行及進行施工作業。為防止鷹架踏板脫落，發明人曾 揭露公告概帛Μ369362賴斜批—_雜板，該鷹架踏 板ίο如第一圖所示’包括：一板材12，其二端均設有二掛鉤122; 一穿孔124 ’为別设於該板材12之二端面。二活動片μ，分別設 於該板材之該二穿孔124中，並可於各穿孔124中滑動；抵固件 14二端分別設有一外徑較大之卡止部142，使其不會脫出該 124。 同時參閱第二圖，裝設該踏板1G時，係將該二掛鉤122跨勾 於鷹架的橫桿18，並縣活動片14向外移出，使其抵頂於該橫 桿18之底面，藉以防止掛鉤122與橫桿18脫離。然而，由於各 該活動片14皆呈片狀’其結構強度不足，容易產生撓曲，-旦該 活動片14挽曲’與該鷹架橫桿18底面之間將產生難，使該^ 動片14與橫桿18無法有效抵接而發生鬆動，降低該踏板ι〇盘磨 架結合的穩定性。 '、馬 習知踏板之另-缺失在於，如第二圖A所示，各該活動 以該穿孔124外側作為支點〇,以一受力點D抵頂該鹰架橫桿^ 的底面’以另端之受力點B抵住該穿孔124内側 與支點Ο之間的抗力臂Lr係侷限於該板材12端面的厚度，:’ 於受力點D與支點〇之間的施力臂Lf，其所能提供找^架=桿 201237243 18的支撐顯然不足。 故習知魔架踏板仍有諸多缺失有待改進。 【發明内容】 在於提供-鐵架踏板，能於該鷹架踏板 跨接了鹰架橫桿時提供較佳的穩定性，避免鹰架踏板的鬆動。 麦以達成上揭目的，本發明所提供之魔架踏板，包括一踏板 主體與二抵固組件。該踏板主體二端外側各設有二掛鉤、二端内 侧各形成有2間，二穿孔，分別形成於該踏板主體各端。各該 抵固組件包括一抵固件以及一擋止柱。 該抵’係穿設於各該穿孔巾，可_板主體上滑動 ，該抵 固件具有-呈Π形之斷面；—開槽，係沿該抵固件縱向形成。 該擋止柱之頂端設有—抵止部；織止㈣定至該踏板主體 各端之該空_，且穿人魏固件之該職中，使該抵固件之滑 動行程係受該擋止柱限制。 當該鷹架踏板以該等掛鉤勾跨於鷹架之橫桿上時，令該抵固 件由該踏板主體移出’並使該抵gj件之外端抵頂該鷹架橫桿之底 面、該抵固件内端抵頂該擋止柱之抵止部，使鷹架踏板可穩固地 跨接於鷹架上。 其中，該抵固組件可進一步包含一限制元件，其位於該踏板 主體各端之該空間内；當該踏板裝設於管徑較小的鷹架時，，可 使該抵固件之内端受該限制元件所支樓。 是以，本發明所提供之鷹架踏板’該抵固件具呈门形之斷面， 相較於習用片狀抵固件，具有較高的結構強度，·又，該抵固件内 端所受之抗力臂與習用技術相比係增長許多，可提供該鹰架橫桿 較高的支撐力，從而確保鷹架踏板跨接至鷹架橫桿時具有較佳的 201237243 穩定性。 為使貴審查委員能進一步瞭解本發明之目的、特徵、以及 所達成之功效’以下列舉實施例，並配合圖式詳細說明如后： 【實施方式】 • 請參閱第三圖至第五圖’揭露有本發明所提供之—種鹰竿踏 板20的第一實施例。 隱 該鹰架踏板20包括：—踏板主體A，由—板材2ι及二〔形 片體22所構成，該板材21為一長形金屬板體，其二端各以一〔 形片體22包覆。各該c形片體22,如第四圖至第六圖，且有上下 平行之-頂壁221與-底壁222、以及連接該頂壁221與底壁拉 之-端壁223 ;各該C形片體22之内側形成一開口，使踏板主體 各端關形成有-空間24 ;二掛鉤23，設於各該〔形片體22之 端壁223外側面，而位於踏板主體a二端；二穿孔25，分別設於 該踏板主體A二端，（即，開設於本實施例中之該〔形片體之 該端壁223)，並位於該二掛鉤23之間。 二抵固組件30 ’係分別設於該踏板2〇二端，對應該二穿孔 25，各該抵固組件30係至少包含一抵固件4〇與一擒止柱％。 該抵固件4G係-長形桿體，斷面呈⑽，可提供較佳的結構 強度，其包括-頂面41及二側面42 ;—開槽43，沿抵固件4〇之 縱向設於制面4卜各細㈣健雜雜衫體a之各該 穿孔25中，而可沿穿孔25滑進或滑出該踏板主體a。 該播止柱50係藉其底端固定至該匸形片體^之該底壁恐， 而固定於該踏板主體A各端之該空間24内，其固接形式不拘，可 為鉚接、焊接或螺接等等。該擔止柱5〇之頂端則具有外徑較大之 -抵止部51，其係呈環狀凸緣。該擋止柱50穿入該抵固件4〇之 201237243 該開槽43中’該開槽43之二端分別為擋止柱之二滑移止點（， 即，-内滑移止點431與-外滑移止點432)，使該抵固件4〇沿各 該穿孔25滑移時，其滑動行程受該擋止柱5〇所限制，而不會脫 出踏板。 欲將該鷹架踏板20裝設於鹰架上時，請參閱第七圖，先將抵 =40移入踏板内’並以該二掛釣23將該踏板％勾跨於鷹架的 知、才干9上接著將該抵固件自踏板向外移出而抵頂於該橫桿 90之底面，如第三、六圖，藉由抵固件4〇抵於橫桿使掛釣幻 無法脫離橫桿90 ’使該踏_固地跨接於鹰架上。當該橫桿％ 之管徑較大時’例如管徑48醜，該姻件4()之内端並與槽止柱 50頂端之抵止部51相抵，如第六圖，使抵固件4〇外端得以有效 與橫桿90底面相抵。此時，該抵固件4〇以該穿孔25外側形成一 支點0,，其外端44抵觸於該鹰架橫桿9〇之底面，形成一受力點 D’ ’而其内端45受該擋止柱50之抵止部51支樓，形成一受力點 B，支點Ο與該二受力點間分卿成一施力臂Lf與一抗力臂U，， 如第六圖A。抵固件40内端45之抗力臂&，約略為該擋止柱5〇 的預设距離’賴較習知抗力臂僅為端壁厚度*言，係大幅增 長’得以提供較大支標力，因此該摩架踏板2〇跨接該鹰架橫桿9〇 時’可以確保具有健的穩定性’抵@件⑼本身之構形亦不會挽 曲。 欲拆除該絲2G時，將該姉件4G触推人鋪板主體a 内，如第七圖，解除抵固件4〇抵於橫桿9〇之狀態，即可自鷹 移開該踏板。。 ' 本發明亦可使跡較掃徑之齡橫桿，例如，管徑42細。 於此情況下，魏件3〇更進—步包含在麟板主體A之該空 間24内設有元件，使細件的_受該關元件支標，進 201237243 而使抵固件外端得以抵觸於鷹架的 可應用於不同管徑之鹰架橫桿，亦。其中，該限制元件 詳細說明如后。 『由不同之實祕樣達成，其 請參閱第人圖與第九圖，係本翻所提供之縣 實施例’相同結構沿用相同標號 •件咖更包括-彈性抵接件6G，成為^^。本實施例之抵固組 .6〇係設於該踏板主體A内，並朝贫1門^限制兀件，該抵接件 抵接件60係一 f折之彈片，具延伸。詳而言之，該 栓或鉚釘相接元件61固定於該端藉一螺 其自由端62係對應於抵固件，用 「2之該知壁223内側， ===分別為管徑42_、48_之編桿：、 之實施祕，如第+ H A，當 _ 叫魏_Q之_^=== 未及於該擔止柱50之抵止邻51，介7 r 〃内知45之间度雖 件之外端44仍可抵觸於橫桿9(^面魏^60壓抵’使抵固 架踏板20組裝於管經48咖之&面^月參第十圖B，當該鷹 鹰架4只杯9〇 ’該抵固件40斜率變 60係使本發明之抵固組件適=，本實施例中，該抵接件 止柱㈣不必偈限設有該抵之鹰架横桿，因此該撞 施例:二】=十：’係士發明之鷹架踏板之第三實 組件3〇b更包括一環扣件7目〇°,=二不贅述。本實施例之抵固 設於該擔雄50，以切關元件，其係彈性套 部I其-侧沿縱向設^ =〇；；端。該環扣件7〇包括一套 設該擋止柱50 ;二耳片72，# U形之—橫剖面’可彈性套 '、由該套部71之開口兩側反向延伸； 201237243 一穿槽73，係於該套部71橫向開設形成，並與該擋止柱5〇之抵 止部51嵌卡，而使該環扣件7〇無法任意上下滑動。該環扣件7〇 之該套部71係對應該鹰架橫桿9G之管徑尺寸設有—預定高度。 當踏板20裝設於較小管徑之鷹架橫桿9〇,時，將該環扣件7〇彈性 套入該擋止柱50 ’並使該穿槽73與該檔止柱5〇嵌卡，此時，環 扣件70之底緣可抵住抵固件4〇之内端45，使抵固件外端得以接 觸松桿90底面。欲將鷹架踏板2〇組裝於較大管徑之鷹竿 則將該環扣件擋止柱5G取下，咖件/内=抵9〇頂 於該檔止柱50之抵止部51，如第六圖a。是以，本實施例中，該 環扣件70能依不同管徑選擇是否套設於該擋止柱5〇。 可理解的是’該環扣件70可直接套扣於擔止柱5〇之柱身， 令環扣件麟受擋止㈣抵止部51擋止，而其底緣射抵住抵固 件40内端，如此，環扣件不以設置該穿槽73為必要， 本發明之使用目的與效果。 成 請參閱第十四圖A、第十四圖B與第十五圖，係本發明之鹰 架踏板之第四實施例，其中相同結構沿用相同標號。本實施例之 抵固組件30c更包括一壓扣件80，係設置於該踏板主體A各端之 該空間24内。該壓扣件8〇包括一柱體8卜拖設於該踏板主體A 各端之該底壁222，而可旋轉；至少一凸部82，係設於該柱體8ι 之外周且位於該底壁222上方；一螺紋段83，係設於該柱體81 底端；一迫緊螺帽84，螺接於該壓扣件80之螺紋段83，並位於 該踏板主體A各端之底壁222下方83。該凸部82與該迫緊螺帽 84分別位於該底壁222之上下兩側，可限制該壓扣件8〇不脫離底 壁222。一壓扣臂85，由該柱體81頂端一側向外延伸，隨該柱體 81於該空間24内旋轉；一彎部86，係形成於該壓扣臂85之自 端〇 201237243 鈕二ίη閲第十四圖A、B ’係分別為本發明裝設於不同管徑之鷹 ^干9〇、9〇之實施態樣；如第十四圖A與第十六圖A，欲將 f =板Γ喊於較^繼之㈣橫桿料，_關扣件80, 至該抵^件4G上方，抵住抵__ 45， 件〜44抵錄桿9()，;贿部％可恰补健抵固件 μ於二i之’ t第十四圖B與第十六圖b ’欲將*架踏板20架 旋轉離開該細+4Q上方，级扣件8G之職扣臂85 止柱5。之該抵止二 克撐疋以，本實施例中，旋轉該壓 _橫桿Γ錄或不抵住該抵固件，可使踏板組裝於不同管徑 偏f述各實施例中，該抵固件内端的受力位置，（即，抗力臂）， 的i撐=於該擔止柱的預設距離’因此能提供該鷹架橫桿較高 :述各組件的實補樣，伽以細該等實施_非限制。 私Α Ϊ以，本發贿提供之㈣踏板，其裝設於鷹架上時，二掛 接勾=鷹架橫桿’且抵固件抵頂鷹架橫桿底面，而形成穩固跨 2抵固件具有較高的結構強度’且對鷹架橫桿可提供較高的 因此該鹰架踏板跨接該鷹架橫桿時，可以確保具有較佳 的穩疋性及可靠性。 上揭諸實施舰細以綱本發咖非關。綜上所述 I明為同類物品首創之結構，具進步性，誠合於發明專利之 爰依法提出申請。 τ 201237243 【圖式簡單說明】 第一圖係習用一種鷹架踏板之立體圖； 第二圖顯示第—圖之㈣踏板跨接於—聽橫桿之剖面圖； 第二圖A係第二圖之受力示意圖； 第一圖係本發明之鷹架踏板之第—較佳實施例之組合立體圖，i 顯示裝設於一鷹架上； 第四圖係第三圖之立體圖； 第五圖係第四圖之分解立體圖； 第六圖顯科三圖之鹰架踏板裝設於触上之局部剖面圖； 第六圖A係第六圖之受力示意圖； 第七圖概同於第六圖’顯示欲取下鹰架踏板之狀態； 第/圖係本發明之魔架踏板之第二較佳實施例之立體圖； 第九圖係第八圖之分解立體圖； 第十圖A、B係分別為本發明之鷹架踏板之第二實施例裝設於不 同管徑之鷹架上之局部剖視圖； 第Η—圖係本發明之鷹架踏板之第三實施例之立體圖； 第十一圖Α係第十一圖之局部放大圖。 第十一圖、第十二圖係分別為第十_圖之分解立體圖與局部剖面 圃， 第十四圖A、Β係分別本發明之鹰架踏板之第四較佳實施例之立 體圖’並顯示配合不同管徑之齡時之使用狀態； 第十五圖係第十四圖Α之分解立體圖；以及 第十六圖A、B係分別為第十四圖a、B之剖面圖。 201237243 【主要元件符號說明】 <習知〉 側面42 踏板10 開槽43 板材12 内滑移止點431 掛鉤122 外滑移止點432 穿孔124 擋止柱50 活動片14 抵止部51 卡止部142 抵接件60 擋片16 固接元件61 鷹架橫桿18 自由端62 受力點D、B 環扣件70 支點0 套部71 <本發明> 耳片72 鷹架踏板20 穿槽73 踏板主體A 壓扣件80 C形片體22 柱體81 頂壁221 螺紋段83 底壁222 凸部82 端壁223 迫緊螺帽84 掛鉤23 壓扣臂85 空間24 彎部86 穿孔25 鷹架橫桿90、90’ 抵固組件 30、30a、30b、30c 受力點D’ 、B’ 抵固件40 支點0’ 頂面41 11201237243 VI. Description of the Invention: [Technical Field to Be Invented by the Invention] The present invention relates to a construction product, and in detail, refers to a type of scaffolding plate that can be stably bridged to a crossbar of a scaffold. [Prior Art] According to the construction site, the scaffolding will be built, and the scaffolding pedals will be set on the scaffolding for the passage of the staff and construction work. In order to prevent the scaffolding of the scaffolding off, the inventor has revealed that the bulletin 369362 has been slanted, which is shown in the first figure, which includes a plate 12 with two hooks 122 at both ends. A through hole 124' is not provided on the two end faces of the plate 12. The two movable pieces μ are respectively disposed in the two through holes 124 of the plate and are slidable in the through holes 124. The two ends of the fastener 14 are respectively provided with a locking portion 142 having a larger outer diameter so as not to come out. The 124. Referring to the second figure, when the pedal 1G is installed, the two hooks 122 are hooked over the crossbar 18 of the scaffold, and the county movable piece 14 is outwardly removed to abut the bottom surface of the crossbar 18. Thereby the hook 122 is prevented from coming off the crossbar 18. However, since each of the movable pieces 14 is in the form of a sheet which is insufficient in structural strength, it is easy to cause deflection, and it is difficult to make a difference between the movable piece 14 and the bottom surface of the scaffolding rail 18. The sheet 14 and the cross bar 18 cannot be effectively abutted and loosened, thereby reducing the stability of the combination of the pedal and the disc holder. ', Ma Xizhi pedal is another - missing, as shown in the second figure A, each of the activities with the outer side of the perforation 124 as a fulcrum, with a force point D against the bottom surface of the eagle crossbar ^ to the other end The resistance point Lr of the force point B against the inner side of the through hole 124 and the fulcrum Ο is limited to the thickness of the end surface of the plate material 12: 'the force applying arm Lf between the force point D and the fulcrum point , It is obviously insufficient to provide support for finding a frame = pole 201237243 18 . Therefore, there are still many shortcomings in the conventional magic ladder. SUMMARY OF THE INVENTION The present invention provides an iron frame pedal that provides better stability when the scaffolding pedal bridges the eagle crossbar to prevent loosening of the scaffolding pedal. In order to achieve the above, the magic frame pedal provided by the present invention comprises a pedal body and two fastening components. Two hooks are arranged on the outer side of the two ends of the pedal body, and two inner sides are formed on the inner side of the two ends, and two through holes are formed at each end of the pedal body. Each of the abutment assemblies includes a fastener and a stop post. The yoke is disposed on each of the perforated napkins, and is slidable on the main body of the slab. The shackle has a cross-section in a meandering shape. The grooving is formed along the longitudinal direction of the fastener. The top end of the blocking column is provided with a damper portion; the woven end (four) is fixed to the air _ at each end of the pedal body, and is worn in the position of the Wei firmware, so that the sliding stroke of the fastener is blocked by the stop Column limit. When the scaffolding pedal is hooked on the crossbar of the scaffold by the hooks, the fastener is removed from the pedal body and the outer end of the gage member is abutted against the bottom surface of the scaffold crossbar. The inner end of the abutting fastener abuts against the abutting portion of the stopping post, so that the scaffolding pedal can be stably bridged on the scaffold. Wherein, the escaping component further comprises a limiting component located in the space at each end of the pedal body; and when the pedal is mounted on the eagle having a smaller diameter, the inner end of the fastener is received The building block is supported by the building. Therefore, the scaffolding pedal provided by the present invention has a gate-shaped cross section, which has higher structural strength than the conventional sheet-like fastener, and the inner end of the fastener is received by the same. The resistance arm is much more developed than the conventional technology, providing a higher support for the scaffolding crossbar, ensuring better stability of the 201237243 when the scaffolding pedal is bridged to the scaffolding crossbar. In order to enable the reviewing committee to further understand the objects, features, and effects achieved by the present invention, the following examples are set forth in the accompanying drawings, and the following detailed description is given as follows: [Embodiment] • Please refer to the third to fifth figures' A first embodiment of the eagle pedal 20 provided by the present invention is disclosed. The scaffolding 20 includes: a pedal body A, which is composed of a plate 2 and a second body 22, the plate 21 is an elongated metal plate body, and the two ends are each wrapped in a piece 22 cover. Each of the c-shaped sheets 22, as in the fourth to sixth figures, has upper and lower parallel-top walls 221 and - bottom wall 222, and an end wall 223 connecting the top wall 221 and the bottom wall; An inner side of the C-shaped body 22 forms an opening, so that the ends of the pedal body are closed to form a space 24; two hooks 23 are provided on the outer side surfaces of the end walls 223 of the shaped body 22, and are located at the two ends of the pedal body a. The two through holes 25 are respectively disposed at the two ends of the pedal body A (that is, the end wall 223 of the [shaped body] which is opened in the embodiment) and are located between the two hooks 23. The two fastening components 30' are respectively disposed on the two ends of the pedals 2, corresponding to the two through holes 25, and each of the fastening components 30 includes at least one fastener 4 and a stop cylinder. The fastener 4G is an elongated rod body having a section (10), which provides better structural strength, and includes a top surface 41 and two side surfaces 42. The slot 43 is formed along the longitudinal direction of the fastener 4〇. The face 4 is in each of the perforations 25 of each of the thin (4) mats, and can slide or slide out of the pedal body a along the perforations 25. The sling post 50 is fixed to the bottom wall of the cymbal body by the bottom end thereof, and is fixed in the space 24 at each end of the pedal body A, and the fixing form is not limited, and can be riveted and welded. Or screw and so on. The tip end of the supporting post 5 has a large outer diameter - abutting portion 51 which is an annular flange. The stopper post 50 penetrates the 201237243 of the fastener 4, and the two ends of the slot 43 are respectively the two sliding stops of the blocking column (ie, the inner sliding stop point 431 and - External sliding stop point 432), when the fastener 4 is slid along each of the perforations 25, the sliding stroke is restricted by the blocking post 5〇 without coming off the pedal. When the scaffolding pedal 20 is to be mounted on the scaffold, please refer to the seventh figure, first shift the offset 40 into the pedal and use the two hooks 23 to hook the pedal to the knowledge of the scaffold. Then, the fastener is removed from the pedal outward to abut the bottom surface of the crossbar 90. As shown in the third and sixth figures, the fastener 4 can not be disengaged from the crossbar 90 by the fastener 4 〇. The step is fixed to the scaffold. When the pipe diameter of the cross bar is large, for example, the pipe diameter 48 is ugly, the inner end of the ballast 4 () is opposite to the abutting portion 51 of the top end of the grooved post 50, as shown in the sixth figure, the fastener 4 is The outer end of the crucible is effectively offset from the bottom surface of the crossbar 90. At this time, the fastener 4 is formed with a fulcrum point 0 outside the perforation 25, and the outer end 44 thereof abuts against the bottom surface of the eagle crossbar 9〇 to form a force point D′′ and the inner end 45 thereof The abutting portion 51 of the blocking post 50 forms a force point B, and the fulcrum Ο and the two force points are divided into a force applying arm Lf and a resisting arm U, as shown in FIG. 6A. The resistance arm & at the inner end 45 of the firmware 40 is approximately the preset distance of the blocking column 5〇. The conventional anti-stress arm is only the end wall thickness*, which is greatly increased to provide a larger standard force. Therefore, when the scaffolding pedal 2 is bridged to the scaffolding crossbar 9', it can ensure a healthy stability, and the configuration of the member (9) itself will not be released. When the wire 2G is to be removed, the element 4G is pushed into the main body a of the panel, and as shown in the seventh figure, the state of the fastener 4 is released against the crossbar 9〇, and the pedal can be removed from the eagle. . The present invention can also make the track cross-tracked, such as the pipe diameter 42 thin. In this case, the step further includes providing a component in the space 24 of the main body A of the slab, so that the _ of the slab is supported by the component, and enters 201237243 to make the outer end of the compliant member The scaffolding can be applied to the scaffold crossbars of different diameters. Among them, the limiting element is described in detail later. 『Achievement of different real secrets, please refer to the figure of the person and the ninth figure. The same structure is used for the same embodiment of the county provided by the book. The piece of coffee includes the elastic abutment piece 6G, which becomes ^^ . The shackle of the embodiment is disposed in the pedal body A, and is limited to the lean member. The abutting member abutting member 60 is an elastic piece that is folded and extended. In detail, the bolt or rivet contact member 61 is fixed to the end by a screw, and the free end 62 corresponds to the fastener, and the inner side of the wall 223 is "2", and the diameter is 42_, 48 respectively. _ The preparation of the bar:, the implementation of the secret, such as the + HA, when _ called Wei _Q _ ^ = = = not between the support column 50 to the neighbor 51, between 7 r 〃 内 know 45 Although the outer end 44 can still resist the crossbar 9 (^面魏^60 pressurization', the abutment pedal 20 is assembled in the tube via the 48 coffee & face ^ month reference tenth figure B, when the eagle The scaffolding 4 cups 9 〇 'the flange 40 of the fastener 40 is changed to make the yoke assembly of the present invention suitable. In this embodiment, the abutting block (4) does not have to be provided with the yoke crossbar. Therefore, the collision example: two] = ten: 'The third real component of the scaffolding pedal of the inventor's invention 3〇b further includes a ring fastener 7 mesh 〇 °, = two will not be described. The anchor of this embodiment In the tyrannical 50, in order to cut the component, the elastic sleeve portion I is disposed on the side in the longitudinal direction; the end fastener. The ring fastener 7 includes a set of the stopper column 50; , # U-shaped - cross section 'elastic sleeve', reversed by the sides of the opening of the sleeve 71 The extension of the sleeve 73 is formed in the lateral direction of the sleeve portion 71, and is engaged with the abutting portion 51 of the stopper post 5〇, so that the loop fastener 7〇 cannot be arbitrarily slid up and down. The sleeve 71 of the piece 7 is provided with a predetermined height corresponding to the diameter of the eagle crossbar 9G. When the pedal 20 is mounted on the smaller diameter of the eagle crossbar 9 〇, the buckle is The member 7 〇 elastically fits into the blocking post 50 ′ and causes the through slot 73 to engage with the stop post 5 , at this time, the bottom edge of the ring fastener 70 can abut the inner end 45 of the fastener 4 ,. The outer end of the fastener is allowed to contact the bottom surface of the loose rod 90. To assemble the scaffolding pedal 2〇 into the larger diameter of the eagle, the ring retaining block 5G is removed, and the coffee/inner=into the 9 dome The abutting portion 51 of the stop block 50 is as shown in the sixth figure a. Therefore, in the embodiment, the ring fastener 70 can be selected according to different pipe diameters to be sleeved on the blocking post 5〇. The ring fastener 70 can be directly fastened to the column of the supporting column 5〇, so that the ring fastener is blocked (4) the abutting portion 51 is blocked, and the bottom edge is pressed against the inner end of the fastener 40. So, the ring fastener does not set the through slot 7 3 is necessary, the purpose and effect of the present invention. Please refer to FIG. 14A, FIG. 14B and FIG. 15 for the fourth embodiment of the scaffolding pedal of the present invention, wherein the same structure follows the same The fastening component 30c of the present embodiment further includes a pressing member 80 disposed in the space 24 at each end of the pedal body A. The pressing member 8 includes a column 8 and is dragged to the pedal The bottom wall 222 of each end of the main body A is rotatable; at least one convex portion 82 is disposed on the outer circumference of the cylindrical body 8 ι and above the bottom wall 222; a threaded portion 83 is disposed at the bottom of the cylindrical body 81 A pressing nut 84 is screwed to the threaded portion 83 of the pressing member 80 and located below the bottom wall 222 of each end of the pedal body A. The convex portion 82 and the pressing nut 84 are respectively located on the upper and lower sides of the bottom wall 222 to restrict the pressing member 8 from falling off the bottom wall 222. A pressing arm 85 extends outward from the top end of the cylinder 81 and rotates with the cylinder 81 in the space 24; a bent portion 86 is formed on the self-end of the pressing arm 85 201237243 η 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第f = board screaming in the second (four) cross bar material, _ off button 80, to the top of the ring 4G, against the __ 45, piece ~ 44 acknowledgment rod 9 (), bribe% Can just make up the firmware μ in the second i't the fourteenth figure B and the sixteenth figure b 'to rotate the * frame pedal 20 out of the fine +4Q above, the level fastener 8G job button arm 85 Column 5. In this embodiment, the two-ply struts are resisted. In this embodiment, the pressure _ cross-bar is rotated or does not abut the fastener, and the pedals can be assembled in different embodiments. The position of the inner end of the force, (ie, the resistance arm), the i support = the preset distance of the support column 'so can provide the eagle crossbar is higher: the actual complement of each component, condensed Etc. implementation _ non-restricted. Private Α Ϊ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , It has a high structural strength' and can provide a high height for the scaffold rail. Therefore, when the scaffolding pedal bridges the scaffold crossbar, it can ensure better stability and reliability. On the implementation of the ship's fine to the outline of the coffee is not closed. In summary, I is the first structure of the same kind of articles, and it is progressive. It is in line with the invention patent and is applied according to law. τ 201237243 [Simple description of the diagram] The first figure is a perspective view of a scaffolding pedal; the second figure shows the cross-section of the (four) pedal spanning-listening crossbar; the second figure A is the second figure The first figure is a combined perspective view of the first embodiment of the scaffolding pedal of the present invention, i is mounted on a eagle frame; the fourth picture is a perspective view of the third figure; The exploded view of the four figures; the sixth section shows the partial cross-sectional view of the scaffolding pedal mounted on the touch; the sixth figure A is the force diagram of the sixth figure; the seventh figure is the same as the sixth figure' The figure shows the state of the second embodiment of the magic frame pedal of the present invention; the ninth figure is the exploded perspective view of the eighth figure; the tenth figure A and B are respectively A cross-sectional view of a second embodiment of the scaffolding pedal of the present invention mounted on a scaffold of different diameters; a second perspective view of a third embodiment of the scaffolding pedal of the present invention; A partial enlarged view of the eleventh figure. The eleventh and twelfth drawings are respectively an exploded perspective view and a partial cross-section of the tenth-figure, and a four-dimensional view of the fourth preferred embodiment of the scaffolding pedal of the present invention respectively. The use state when the age of the different pipe diameters is shown; the fifteenth figure is an exploded perspective view of the fourteenth figure; and the sixteenth figure A and B are the sectional views of the fourteenth figure a and B, respectively. 201237243 [Description of main component symbols] <General knowledge> Side 42 Pedal 10 Slot 43 Plate 12 Internal slip dead point 431 Hook 122 External slip stop point 432 Perforation 124 Stop post 50 Movable piece 14 Abutment portion 51 Clamp Portion 142 abutment 60 baffle 16 fastening element 61 eagle crossbar 18 free end 62 force point D, B ring fastener 70 fulcrum 0 sleeve 71 <present invention> ear piece 72 eagle pedal 20 wear Slot 73 Pedal body A Pressing member 80 C-shaped body 22 Cylinder 81 Top wall 221 Threaded section 83 Bottom wall 222 Protrusion 82 End wall 223 Tightening nut 84 Hook 23 Pressing arm 85 Space 24 Bend 86 Perforation 25 Scissor crossbar 90, 90' yoke assembly 30, 30a, 30b, 30c force point D', B' abutment 40 fulcrum 0' top surface 41 11