200809061 九、發明說明： t發明所屬之技術領域2 發明領域 本發明有關梯級’特別有關在一建築物營造期間適合 5 暫時豎立及使用於一建築位置上之階梯。 t先前技術3 發明背景 在營造一多樓層建築物期間在建築位置上時常需要暫 時式階梯以讓營造工人從建築物的一樓層移動至另一樓 10 層。 雖然永久式階梯常與樓層的地板板片同時形成，若要 令粗略（譬如混凝土鑄造）的階梯可供工作者安全使用將需 要額外的現場位置營造，亦即裝設諸如手欄杆、防滑梯級 踏板表面及類似物等保全項目。更重要的是，永久式階梯 15的梯井常設置於建築物内或其一端，故在營造工作期間， 當工人在建築物内的不同區位工作時，需要額外的移行時 間來近接階梯。若材料亦需要被運送於建築位準之間，由 於可能需要相距遠處區位之數趟旅行，此不便將加劇。 為了加速製程且對於建築工人具有一較有效率的環 20境’暫時式階梯可豎立於營造中建築物周圍的許多區位 處’然後在營造完成時、或永久式階梯完成且可安全使用 時加以移除。 對於多樓層建築物，暫時式階梯一般係設置於建築物 外側面上所出現之鷹架結構處或内。譬如，美國專利案號 5 200809061 3,684,057揭露一可攜式階梯，其由可釋放鎖固地安裝在外 架支撐件上之階步梯狀段構成，外架支撐件轉而可釋放鎖 固地固接至鷹架的直立支柱。安全側護軌係鉸鏈式附接至 支撐柱’支撐柱轉而柩轉式安裂至階步梯側框架構件。 5 雖然被併入鷹架内的可攜式階梯總成已經曰益使用在 建築領域中，此鷹架階梯結構的缺點在於其需要存在一外 部鷹架並併入許多額外的結構性組件，特別是譬如將模組 化階步梯段固接至鷹架。 此等類型的模組式/可攜式階梯之另_問題係在於其 10缺乏地板高度調整能力，亦即其被設計使用於一下及相鄰 上樓層的地板位準之間的一離散樓層高度。已知建築規範 對於梯級運行的各階步要求最小維度安全標準，身為併入 有相對於水平的複數個個別階步（各由一垂直凸升及水平 運行所界定）階梯之部份之梯級運行段的傾斜角係大部份 15受限於離散數值。譬如，各個個別階步的凸升及踏板可為 固定使得凸升將不超過215麵，而踏板將不具有小於出 mm的延伸，產業慣例係在製造梯級運行段時使用梯級 對於踏板比值公式。 營造及運送業中，亦已知利用高度可調整式及 2〇度可调整式梯級構造，其中複數個踏板板以平行、階 關係作配置且可移式固定於一對的相對縱向縱樑上且h 二端端連#與其呈橫越。縱樑及連桿係可轉式接合藉以 提供，用以切梯級踏板之平行四邊形框架結構。 述梯級踏板横跨於縱向縱樑之間，且梯級可因此以一# 6 200809061 性總成被操縱以符合橫跨任何所想要高度需要之縱標的一 所想要傾斜或俯仰角，其中因此踏板板保持實質地水平， 但凸升將依據傾斜角變化而變。此等可調整式梯級的範例 係可見於美國專利案號3,626,438、美國專利案號3,593,821 S及美國#利案號4,768,617。請注意雖然這些文件皆描述高 度可調整式階梯構造，對於申請人知識範圍内，在多樓層 建築物的位準之間的暫時式階梯單元中尚未採用這些構 造。 本發明的-目的係在於提供-適合在多樓層建築物的 10營造期間使用於建築位置上之可攜式階梯單元，其可以一 經組裝狀態作佈署及調整以使用於具有不同地板至天花板 高度的建築物上。較佳地，此等階梯單元應該在佈局上為 模組化且併入或使用緊固或固定結構，其容許階梯單元被 暫時地固接於一建築位置處且被容易地移除以佈署於一不 15同區位。 提供一可以可拆解方式固接至建築物而對於譬如建築 物樓層地板板片、牆壁及類似物等建築物組件並無結構性 損害之暫時式階梯構造將亦為有利方式。 【發明内容J 2〇 發明概要 根據本發明的一態樣，提供有一在營造一多樓層建築 物期間使用於一建榮位置上之一可攜式、模組化階梯單 元，該階梯單元包括： 一具有複數個凸升分離式梯級踏板之梯級運行段，該 7 200809061 梯級運行段具有一上端及一下端； 一上岸面，其在梯級運行段的上端處或相距一距離處 連接至梯級運行段； 一下岸面，其在梯級運行段的下端處或相距一距離處 5 連接至梯級運行段； 其中各岸面具有側向地延伸超過梯級運行段的—* # 之部分，岸面被設計成當階梯坐落於與建築物的—面相鄰 時往内延伸至建築物的各別上及下樓層位準内；及 錨固部件，其配置為在使用中將岸面可移除地固接於 10 上及下樓層位準藉以提供延伸於兩建築樓層位準之間的梯 級運行段的一雙懸臂式安裝。 已知階梯可在與建築物面相鄰之一外側區位處被定位 成一預組裝單元，其中因此上及下樓層處之岸面的適當錨 固係將階梯模組固接在位置中，根據本發明的模組式階梯 15係相對於豎立時間達成顯著的成本節省。 較佳地，岸面的至少一者係可樞轉地固接至梯級運行 段，以容許使用時將會變動之梯級運行段的傾斜。更佳地， =面各者鉸接至梯級運行段，因為這將當階梯模組未使用 時容許岸面摺疊回到階步段上以容易運送。 20 併入有活節或鉸接在梯級運行段之一上及下端處的岸 面之階梯實施例係可容許相同的階梯單元佈署及使用於具 有可在一預定狹窄範圍内變動之樓層高度（亦即，建築物之 鄰接樓層的地板至底板之間的距離）的建築物。譬如，部分 夕位準建築物係併入具有變動的地板至天花板高度之地板 8 200809061 位準’譬如’下位準具有2700 mm的地板至天花板高度， 而上地板位準可有能具有譬如2900 mm之增加的地板_天花 板高度。 一替代性形式中，岸面的至少一者固接至梯級運行段 5 之方式係可容許沿梯級運行段的一縱軸線作線性運動，且 進一步包括固定部件以在沿著梯級運行段的一所想要位置 處固接岸面’其中因此位於梯級運行段處之上及下岸面之 間的一距離可改變且在一所想要位置處被固定。 特疋g之’下岸面係配置為相對於梯級運行段的縱轴 1〇線被固持在一固定傾斜角，故可當梯級運行段相對於岸面 移動時使各階步的踏板及凸升分別保持水平及垂直。 一較佳及有利的進一步實施例中，梯級運行段設有複 數個踏板’其相對於梯級運行段的縱軸線之傾斜可選擇性 地變動及固定而其中方式係使得踏板將保持實質地水平而 15無關乎梯級運行段當延伸於相鄰建築樓層之間時所具有的 傾斜角。較佳藉由提供一用以使個別踏板對於彼此產生活 節之連結機構來達成階步踏板傾斜的變異，其中方式使得 梯級運行段的傾斜角之變異將解析踏板的自我調整成為〆 水平文悲。本發明可想見使用如上述康乃爾（c沉ndl)、李斯 2〇特(LiSter)、梅森(Mason)及他人的美國專利案所示之已知的 可調整式梯級運行段構造原理。 較佳地，藉由當延伸於其中將固接各別岸面的一各別 樓層的地板與天花板之間時配置成可壓縮著陸的可調整式 同度支擇物來提供姻部件。由於不需鑽人建築結構内以 200809061 對於杈組式階梯單元的岸面提供一固定點或附接，利用壓 縮支撐物而非較為習知的錨固螺栓、鉤及環係圩避免對於 建築結構之損害。高度可調整式支撐物係為營造業習知用 於建築樓層板片鑄造之前與之後的固接形式工作件。然 5而，應/主思亦可使用諸如螺栓等習知緊固件，譬如在佈署 模組式階梯時暫時地固接岸面之用。 現在將參照圖式描述本發明的一示範性實施例。將從對於 圖式所附帶提供的描述來得知本發明之進一步特徵結構及優 點。 10圖式簡單說明 第1圖為根據本發明的一實施例之一模組式階梯的示 意側視圖，其相對於一建築物的兩樓層之間及一外部表面 作裝設； 第2圖為沿著第1圖的階梯之箭頭11的方向之俯視圖； 15 第3圖為沿著第1圖的階梯之箭頭III的方向之端視圖； 第4圖為處於一運送或非佈署位置中之第〗圖的階梯之 侧視圖； 第5圖為根據本發明另一實施例之一高度可調整式模 組化階梯之示意部份側視圖。 20 【實施方式】 較佳實施例之詳細說明 第1圖顯示一模組化階梯單元10，其處於一建築物的一 上樓層12及一下樓層14之間及外部面的位置中。模組化階 梯單元10由一上岸面16、一下岸面18、一連接至岸面丨6、 200809061 18且延伸於制之梯級運行段2()、及經由岸面之四個錯固 構件22a至22d所組成，如下文更詳細地描述。 梯級運行段20主要包括複數個呈現板形式之個別踏板 24，選用性凸升件延伸於其間。以譬如美國專利案號 5 3,788,028所述的一已知方式在相對踏板支撐桿面板（未圖 示)處將踏板24適當地固接且支撐於其寬度方向端點處。或 者，可採用諸如美國專利案號3,593,821或美國專利案號 4,768,617描述者之一踏板凸升可調整式梯級運行總成，其 當然可容許將此類型可調整式梯級運行總成併入本發明的 10 概念中所需之需要的修改。 弟1圖亦在28示意地顯示固接至梯級運行段2〇的各寬 度方向侧之安全圍籬結構，藉以對於模組化階梯單元的使 用者提供增添的保全；可取代一習知手攔杆。 梯級運行段20係自可攜式階梯製造所常用的材料及組 15 件作製造及組裝。較佳地，組件係自鋼片及段製造，可使 階梯10成為防水且夠強固足以承受建築物營造期間所經歷 之顯著負荷。 如第2圖清楚地顯示，兩岸面16、18基本上為長方形鋼 板，其各分別有標為16a、18a的一部分在超過梯級運行段 20 20寬度之寬度方向延伸中突起至一側，亦即，岸面具有用 來將階梯10固接至一建築物之外架部分。如第1及2圖所 示，模組化單元10的佈署中，岸面部分16a、18a以對於各 別地板位準12及14的地板12a、14a實質呈共面水平的關係 延伸至建築物中。上及下岸面16、18皆以活節方式（譬如， 11 200809061 利用輪軸鉸鏈)分卿接至梯級運行段2q的上及下端 容許整體馳化單讀佈署於建_樓狀·有㈣的 地板14技天花板州高度，同時分_持下及上岸面18 16的水：定向。可瞭解梯級運行段2〇的傾斜角⑴係依據地 板與天花板之間高度而變動。200809061 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to a step' which is particularly concerned with a step that is suitable for temporary erection and use in a building location during construction of a building. t Prior Art 3 Background of the Invention During the construction of a multi-story building, a temporary step is often required at the building location to allow the builder to move from one floor of the building to the other 10 floors. Although the permanent steps are often formed at the same time as the floor panels on the floor, a rough (such as concrete casting) step for workers to use safely will require additional site location, ie installation of handrails, anti-slip steps Preservation projects such as surfaces and the like. More importantly, the ladder ladder of the permanent ladder 15 is permanently placed in the building or at one end thereof, so that during the construction work, when the workers work in different locations within the building, additional travel time is required to access the stairs. If the material also needs to be transported between building levels, this inconvenience will be exacerbated by the number of trips that may require distances from distant locations. In order to speed up the process and have a more efficient environment for construction workers, the 'temporary ladder can be erected at many locations around the building in the building' and then when the construction is completed, or the permanent ladder is completed and safe to use Remove. For multi-story buildings, temporary steps are typically placed at or within the scaffolding structure that appears on the outside of the building. For example, U.S. Patent No. 5,028,086, 3,684,057 discloses a portable step which is formed by a stepped stepped section that is releasably mounted on an outer frame support member, the outer frame support member being releasably secured in a lockable manner. To the upright pillar of the scaffold. The safety side guard rail is hingedly attached to the support column 'the support column is turned to the tumbling type to the step ladder side frame member. 5 Although the portable ladder assembly incorporated into the scaffolding has been used in the construction sector, the disadvantage of this scaffolding ladder structure is that it requires the presence of an external scaffold and incorporates many additional structural components, in particular For example, the modular step ladder is fixed to the scaffold. Another problem with these types of modular/portable ladders is that their 10 lacks floor height adjustment capability, that is, it is designed to be used for a discrete floor height between the floor level of the lower and adjacent upper floors. . It is known that building codes require minimum dimensional safety standards for each step of the step operation, as a step operation incorporating a portion of the steps of a plurality of individual steps (defined by a vertical projection and horizontal operation) relative to the level. The tilt angle of the segment is mostly limited to discrete values. For example, the individual steps and the pedals can be fixed so that the lift will not exceed 215 faces, and the pedals will not have an extension less than mm. The industry practice is to use the step for the pedal ratio formula when manufacturing the step run. In the construction and transportation industry, it is also known to utilize a height-adjustable and 2-twist adjustable step structure in which a plurality of pedal plates are arranged in parallel, stepped relationship and are movably fixed to a pair of opposite longitudinal longitudinal members. And h two end end even # is traversing. The stringer and the connecting rod are rotatably coupled to provide a parallelogram frame structure for cutting the stepped pedal. The stepped pedal spans between the longitudinal stringers, and the steps can thus be manipulated with a #6 200809061 sex assembly to conform to a desired tilt or pitch angle of the traverse required across any desired height, where The pedal plate remains substantially horizontal, but the lift will vary depending on the tilt angle. Examples of such adjustable steps are found in U.S. Patent No. 3,626,438, U.S. Patent No. 3,593,821, and U.S. Patent No. 4,768,617. Please note that although these documents describe highly adjustable step configurations, these configurations have not been adopted in the temporary step unit between the levels of multi-story buildings within the applicant's knowledge. The present invention is directed to providing a portable step unit suitable for use in a building location during the construction of a multi-story building, which can be deployed and adjusted for use in different floor to ceiling heights. On the building. Preferably, the stepped units should be modular in layout and incorporate or use a fastening or securing structure that allows the stepped unit to be temporarily secured to a building location and easily removed for deployment. Yuyi does not have the same location. It would also be advantageous to provide a temporary stepped configuration that can be detachably secured to a building without structural damage to building components such as floor slabs, walls and the like of the building. SUMMARY OF THE INVENTION According to one aspect of the present invention, there is provided a portable, modular step unit for use in a location of a building during the construction of a multi-story building, the step unit comprising: a step running section having a plurality of lift-up split stepped pedals, the 7 200809061 step running section having an upper end and a lower end; a landing surface connected to the step running section at an upper end of the step running section or at a distance from each other At the lower end, it is connected to the step running section at the lower end of the step running section or at a distance 5; wherein each shore surface has a portion that extends laterally beyond the running section of the step -* #, and the shore surface is designed When the steps are located adjacent to the building-facing surface, extend inwardly to the respective upper and lower floor levels of the building; and anchoring members configured to removably secure the land surface in use 10 The upper and lower floors are positioned to provide a double cantilevered installation that extends over the rungs between the two building levels. It is known that the step can be positioned as a pre-assembled unit at an outer location adjacent to the building surface, wherein a suitable anchoring of the land at the upper and lower floors secures the step module in position, according to the invention The modular ladder 15 achieves significant cost savings over erect time. Preferably, at least one of the shores is pivotally secured to the step running section to permit tilting of the step running sections that will vary during use. More preferably, the = face is hinged to the step run section as this will allow the land fold to fold back onto the step segment for easy transport when the step module is not in use. 20 A stepped embodiment incorporating a joint that is articulated or hinged at one of the upper and lower ends of the stepped section can allow the same ladder unit to be deployed and used to have a floor height that can be varied within a predetermined narrow range ( That is, the building of the distance between the floor and the floor of the adjacent floor of the building. For example, some of the evening buildings are incorporated into the floor with varying floor-to-ceiling heights. 200809061 The standard '譬如' has a floor-to-ceiling height of 2700 mm, while the upper floor level can have a capacity of, for example, 2900 mm. Increased floor _ ceiling height. In an alternative form, at least one of the shore surfaces is secured to the step running section 5 in a manner that permits linear movement along a longitudinal axis of the step running section and further includes a stationary component for operation along the step running section The fixed location at the desired location is where a distance between the step running section and the landing surface can be varied and fixed at a desired location. The 'lower shore' is configured to be held at a fixed inclination angle with respect to the longitudinal axis of the step running section, so that the stepping and lifting of each step can be performed when the step running section moves relative to the shore surface. Keep horizontal and vertical respectively. In a preferred and advantageous further embodiment, the step running section is provided with a plurality of pedals whose inclination relative to the longitudinal axis of the step running section is selectively variable and fixed in such a manner that the pedals will remain substantially horizontal 15 is independent of the angle of inclination of the step running section when extending between adjacent building floors. Preferably, the variation of the stepped pedal tilt is achieved by providing a link mechanism for causing the individual pedals to generate a joint for each other, wherein the variation of the tilt angle of the step running section will adjust the self-adjustment of the pedal to a level of sorrow. . The present invention contemplates the use of known adjustable step operating segment construction principles as illustrated by the aforementioned U.S. patents of Cornell (c sinking ndl), Lister, Mason, and others. Preferably, the singular component is provided by an adjustable singularity that is configured to compress the landing when extending between the floor and the ceiling in which the respective floors of the respective shores are to be secured. Since it is not necessary to drill a building structure to provide a fixed point or attachment to the shore of the 杈 group step unit in 200809061, the compression support is used instead of the more conventional anchor bolts, hooks and loops to avoid the construction of the structure. damage. The highly adjustable support is a fixed-form work piece that is conventionally used in the construction of building floor panels before and after casting. However, it is also possible to use conventional fasteners such as bolts, such as temporarily fixing the shore when deploying the modular ladder. An exemplary embodiment of the present invention will now be described with reference to the drawings. Further features and advantages of the present invention will become apparent from the description provided in the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic side elevational view of a modular ladder according to an embodiment of the present invention, which is mounted relative to a floor between a building and an exterior surface; A plan view in the direction of the arrow 11 of the step of Fig. 1; Fig. 3 is an end view in the direction of the arrow III along the step of Fig. 1; Fig. 4 is in a transport or non-deployment position A side view of a step of a diagram; FIG. 5 is a schematic side elevational view of a highly adjustable modular step in accordance with another embodiment of the present invention. [Embodiment] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Fig. 1 shows a modular step unit 10 in a position between an upper floor 12 and a lower floor 14 of a building and an outer face. The modular step unit 10 is composed of a landing face 16, a lower bank 18, a connection to the land 丨6, 200809061 18 and extending from the step running section 2(), and four staggered members 22a via the shore. Composition up to 22d, as described in more detail below. The step running section 20 primarily includes a plurality of individual pedals 24 in the form of presentation boards with the optional raised members extending therebetween. The pedal 24 is suitably secured and supported at its end in the width direction at a relative pedal support bar panel (not shown) in a known manner as described in U.S. Patent No. 5,788,028. Alternatively, one of the pedal raised adjustable step running assemblies, such as those described in U.S. Patent No. 3,593,821, or U.S. Patent No. 4,768,617, which is incorporated herein to incorporate 10 Required modifications required in the concept. The figure 1 also shows schematically at 28 the safety fence structure fixed to each width direction side of the step running section 2, thereby providing added security for the user of the modular step unit; instead of a conventional hand block Rod. The step running section 20 is manufactured and assembled from materials and groups commonly used in portable ladder manufacturing. Preferably, the assembly is fabricated from steel sheets and segments that allow the step 10 to be waterproof and strong enough to withstand the significant loads experienced during building construction. As clearly shown in Fig. 2, the two banks 16, 18 are substantially rectangular steel plates, each of which has a portion labeled 16a, 18a projecting to one side in a width direction extending beyond the width of the step running section 20 20, that is, The shore has a portion for securing the step 10 to the outer frame of a building. As shown in Figures 1 and 2, in the deployment of the modular unit 10, the land portions 16a, 18a extend to the building in a substantially coplanar horizontal relationship with respect to the floors 12a, 14a of the respective floor levels 12 and 14 In. Both the upper and lower shores 16 and 18 are in live joint mode (for example, 11 200809061 using the axle hinge). The upper and lower ends of the step running section 2q are allowed to be integrated and the single-reading deployment is completed. The floor 14 is the ceiling of the state height, while the water is held at the same time as the landing 18 16: orientation. It can be understood that the inclination angle (1) of the step running section 2〇 varies depending on the height between the floor and the ceiling.
10 整體模組化階梯10係可移除地固接以藉由譬如螺絲支 撑物等建築業常用類型的總共八個可縱向調整式壓縮支撐 物瓜畑被懸臂於兩區位處，亦即上及下地板12、14。 支樓物22d22d係由—在下終端端處具有板絲之管狀支 柱所組成’支撐物管的相對上中空端具有―内螺紋以供支 撐物頭座的外螺紋桿插人其内。較佳具有可使續物的高 度K及拉張/楔IU)位居單元的上端(驗)處之機構，以防 止階梯使用期間之支撐物的意外去拉張。 如第1至4圖所不’經由岸面16、18提供總共四個支擇 15物22a至22d，藉以在建築位準於階梯單元底部及頂部處提10 The integral modular step 10 is removably fixed to be cantilevered at two locations by means of a total of eight longitudinally adjustable compression supports of the type commonly used in the construction industry, such as screw supports, ie Lower floor 12, 14. The support 22d22d is composed of a tubular support having a wire at the lower terminal end. The opposite upper hollow end of the support tube has an internal thread for the externally threaded rod of the support head to be inserted therein. Preferably, there is a mechanism for placing the height K of the continuum and the tension/wedge IU at the upper end of the unit to prevent accidental pulling of the support during use of the step. A total of four options 22a to 22d are provided via the shores 16, 18 as shown in Figures 1 through 4, whereby the building is positioned at the bottom and top of the stepped unit.
^穩㈣固配置’其中因此使—支撐物各坐落為接近於 岸面平台段16a、18a的角落，故確保盡量降低由於階梯重 ΐ或階梯上的負荷所導致之岸面的潛在彎折及變形。整體 配置係生成了梯級運行段2〇在建築物處之一雙懸臂安裝。 2〇 可以一已知方式譬如藉由使支撐物穿過平台中具有適 當維度的通孔、然後保全平台16、18相對於管狀支撐物支 柱的相對位置，藉以將個別支撐物固接至岸面16、18。較 佳在系統製造期間使支撐物熔接至岸面，來提供一整體預 製的單元以盡量減少豎立時間。將立即瞭解，利用支撐物 12 200809061 來固接及固定/4¾ gj模板化階梯單元祕建築物樓層之 間，因為不需要在建築結構中譬如在地板板片中提供固定 式錫固/固定區位’將可使整體單元區位具有獨立的裝設。 亦可能不用對於支擇物之插槽孔而是將支撐物底腳熔 5接(或以其他方式固接)至岸面平台段.他的上面上·，所 有四個支撐物22a至22d的頭座可延伸以接合於天花板表面 上，其中因此進一步拉張係將可彈性變形鋼平台段穩固地 壓抵在樓層地板表面上藉以在樓層地板處達成岸面的一穩 固摩擦緊密接合。若需要的話，平台16、18的表面上可存 10在有摩擦增高光製。 如第1圖所示且亦示意地顯示於第2及3圖，各岸面在背 離建築物的側上係設有一L形圍籬結構3〇、32，藉以確保階 梯單元的使用者之安全，其中因此請注意，一旦單元被安 裝及固接在定位中則圍籬3〇、32延伸至建築物樓層中。 15 第4圖顯示處於一運送位置之模組化階梯，其中梯級運 行段20對於岸面16及18平行且水平地延伸，藉以便利在一 平床卡車上運送模組化階梯單元。階梯單元1〇的模組化、 活節式構造係能夠使該單元以一預組裝方式運送至建築位 置’其中可使用一吊具升降器將單元吊入位於建築物外部 20 面的位置中。 如上述，一較佳形式中，梯級運行段20屬於具有高度 可调整式踏板之類塑藉以可使用相同模組化單元10來改變 地板位準高度。然而，位於梯級運行段20本身任一端之頂 及底岸面16、18的鉸接配置係能夠對於不同地板位準高度 13 200809061 (在構造公差内）提供特定程度的可調整性，只要梯級運行的 傾斜位置之傾斜角⑴的變化（其中踏板基本上為水平）可改 變一特定量而不使整體階梯單元不安全即可。 踏板的寬度及角度及踏板之間的距離應較佳遵守相關^ Stable (four) solid configuration 'where the support is located close to the corners of the land platform sections 16a, 18a, so as to ensure that the potential bending of the shore due to the load on the step or the step is minimized and Deformation. The overall configuration generates a double cantilever installation of the step run section 2 at the building. The crucible can be secured to the shore by known means, such as by passing the support through a through hole of the appropriate dimension in the platform and then maintaining the relative position of the platform 16, 18 relative to the tubular support strut. 16, 18. It is preferred to weld the support to the shore during system manufacture to provide an integral prefabricated unit to minimize erection time. It will be immediately understood that the support 12 200809061 is used to secure and fix the /43⁄4 gj templated step unit between the building floors, as there is no need to provide a fixed tin/fixed location in the building structure, such as in the floor panel. This will allow the overall unit location to be independently installed. It is also possible not to splicing (or otherwise fixing) the support foot to the shore platform section without the slot hole for the support. On top of it, all four supports 22a to 22d The header can be extended to engage the ceiling surface, wherein further tensioning securely presses the elastically deformable steel platform section against the floor surface of the floor to achieve a firm frictional tight engagement of the shore at the floor level. If desired, the surface of the platforms 16, 18 can be stored in a friction-increasing manner. As shown in Fig. 1 and also schematically shown in Figures 2 and 3, each of the banks is provided with an L-shaped fence structure 3〇, 32 on the side facing away from the building to ensure the safety of the user of the step unit. , therefore, please note that the fences 3, 32 extend into the building floor once the unit is installed and secured in position. 15 Figure 4 shows a modular step in a transport position in which the step running section 20 extends parallel and horizontally to the shores 16 and 18 to facilitate transport of the modular step unit on a flat bed truck. The modular, articulated configuration of the step unit 1〇 enables the unit to be transported to the building location in a pre-assembled manner. A spreader lifter can be used to lift the unit into a position on the exterior 20 of the building. As described above, in a preferred form, the step running section 20 is of the type having a height adjustable pedal so that the same modular unit 10 can be used to change the floor level. However, the hinged configuration of the top and bottom surfaces 16, 18 at either end of the step running section 20 can provide a degree of adjustability for different floor level heights 13 200809061 (within construction tolerances) as long as the steps are running A change in the tilt angle (1) of the tilt position (where the pedal is substantially horizontal) can be changed by a specific amount without making the entire step unit unsafe. The width and angle of the pedal and the distance between the pedals should be better correlated
10 1510 15
建築規範或標準。譬如，澳洲標準AS 1657_1992陳述階梯 將不小於600 mm寬，且階梯的斜率角（angle of slope)應不小 於26·5度且不大於45度，各凸升的高度應位於150 mm-215 mm之間，各踏板的長度應位於215 mm-305 mm之間。 第5圖顯示第1至4圖所示的一經修改實施例。第5圖中 使用類似編號來指稱類似的組件，因此在此處予以更詳細 地描述。如同先前實施例，上岸面16鉸接至梯級運行段2〇 的上知，藉以谷蜂平台16與段20的概念性縱平面（或軸線） 之間角度(ii)的變異。然而，不同於先前實施例，下岸面18 固接至梯級運行段20的方式係可容許沿著段2〇的縱軸線位 移同時維持岸面平台18的一概呈水平姿態。因此，岸面平 台败有-支撐段32藉以界定—套筒，其中接收有梯級運 行段20的下終端端以與其滑動接合，藉以容許整體平台結 構18沿著單元20長度沿著箭頭㈣上下移冑。套筒構件％ 適當地附接至梯級運行段20的側板或桿34，其中一連接至 序面1S之滾子定位為可料岸_相對於桿構件％且沿其 移動。當岸面喊於-所想要位置，譬如利用螺帽及螺检 夾件、定位銷或螺栓等使其相對於梯級運行段触法活動 =定。較佳地，一系列的孔36在不同位置出現於梯級 運他2G的娜34上，其卜螺栓係_切肋被插入 20 200809061 且進入至〃孔36内，藉以將岸面接在所想要的位置 熟習該技術者將瞭解，本發明可以不同方式實行，而 不脫離本發明之精神與範圍。 包括此說明書中的文件、裝置、作用及知識之任何討 論係用來說明本發明的上下文。不應視為認可任何材料在 本說明書有關的專利巾請案之提中日期時與之前在澳洲形 成先前技藝基礎的部份或相關技藝中的共同一般知識。 【圖式簡單說明】 第1圖為根據本發明的一實施例之一模組式階梯的示 意側視圖，其相對於一建築物的兩樓層之間及一外部表面 作裝設； 第2圖為沿著第1圖的階梯之箭頭玎的方向之俯視圖； 第3圖為沿著第1圖的階梯之箭頭ΠΙ的方向之端視圖； 第4圖為處於一運送或非佈署位置中之第1圖的階梯之Building code or standard. For example, Australian Standard AS 1657_1992 states that the step will be no less than 600 mm wide, and the angle of slope of the step should be no less than 26.5 degrees and no more than 45 degrees, and the height of each protrusion should be 150 mm-215 mm. The length of each pedal should be between 215 mm and 305 mm. Fig. 5 shows a modified embodiment shown in Figs. 1 to 4. Similar numbers are used in Figure 5 to refer to similar components and are therefore described in more detail herein. As with the previous embodiment, the landing 16 is hinged to the upper end of the step running section 2, whereby the variation of the angle (ii) between the bee platform 16 and the conceptual longitudinal plane (or axis) of the section 20 is utilized. However, unlike the previous embodiment, the manner in which the lower deck 18 is secured to the stepped section 20 permits displacement along the longitudinal axis of the section 2〇 while maintaining a substantially horizontal attitude of the deck platform 18. Thus, the land platform failure-support section 32 defines a sleeve in which the lower terminal end of the step running section 20 is received for sliding engagement therewith, thereby allowing the overall platform structure 18 to move up and down along the length of the unit 20 along the arrow (4). helmet. The sleeve member % is suitably attached to the side panel or rod 34 of the step running section 20, wherein a roller connected to the sequence surface 1S is positioned to be movable with respect to and along the rod member %. When the shore is shouting at the desired position, for example, using a nut and a screw clamp, a locating pin or a bolt, etc., it is determined relative to the step running of the step. Preferably, a series of holes 36 are present at different positions on the step 34 of the 2G, and the bolts are inserted into the 20 200809061 and enter the bore 36 to connect the shore to the desired position. It will be appreciated by those skilled in the art that the present invention may be practiced in various ways without departing from the spirit and scope of the invention. Any discussion of documents, devices, acts, and knowledge in this specification is used to describe the context of the invention. It should not be considered as a general knowledge of any material or part of the prior art that was previously recognized in Australia on the date of the filing of the patent notice relating to this specification. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic side elevational view of a modular ladder according to an embodiment of the present invention, which is mounted relative to a floor of a building and an exterior surface; a plan view in the direction of the arrow 玎 along the step of Fig. 1; Fig. 3 is an end view in the direction of the arrow ΠΙ along the step of Fig. 1; Fig. 4 is in a transport or non-deployment position Step 1 of Figure 1
側視圖； 第5圖為根據本發明另一實施例之一高度可調整式模組化 階梯之示意部份側視圖。 【主要元件符號說明】 10.. .模組化階梯單元 12.. .上樓層 12a，14a...地板 14.. .下樓層 14b...天花板 16.. .上岸面 16a，18a·.·岸面平台段，岸面部分 18.. .下岸面 20…梯級運行段 22a-22d···可縱向調整式壓縮 15 200809061 支撐物，錨固構件 24…踏板 28.. .安全圍籬結構 30.. .L形圍籬結構 32.. .L形圍籬結構，支撐段，套 筒構件 34.. .側板或桿，桿構件 36…孔Fig. 5 is a schematic partial side elevational view of a highly adjustable modular step in accordance with another embodiment of the present invention. [Description of main component symbols] 10.. Modular step unit 12... Upper floor 12a, 14a... Floor 14: Lower floor 14b... Ceiling 16... Landing 16a, 18a·. · Shore platform section, shore section 18.. Shoreline 20... Step running section 22a-22d · Longitutable adjustment compression 15 200809061 Support, anchoring member 24... Pedal 28.. Safety fence structure 30.. L-shaped fence structure 32.. L-shaped fence structure, support section, sleeve member 34.. side plate or rod, rod member 36... hole
1616