M428005 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種墊腳’特別是指一種可升降的機 台墊腳裝置。 【先前技術】 一般機台墊腳裝置是安裝在一機台設備下，而用以緩 衝該機台設備運作過程中之震動，同時可調整高度以校正 傾斜度。機台墊腳裝置通常是包含一基座、一位於基坐底 且具彈性的緩衝墊，及一安裝在該基座上且可供該機台 設備疊置的承接台。所述承接台下方是螺鎖於基座上，而 使用者是利用工具轉動該承接台來升降該機台設備。由於 機台設備是直接壓靠於該承接台上，因此操作者在扳動該 承接台時視線會受機台設備遮蔽，而操作上較為不便，此 外該承接台為了提供充足的支撐力，其與該基座螺接之管 徑必須達一定之寬度，因此在螺轉時會與該基座間形成較 大之摩擦力，而有操作費力之情形。 【新型内容】 因此，本新型之目的，即在提供一種操作省力的機台 墊腳裝置。 入於是，本新型機台墊腳裝置，可與一機台組裝，並且 ^個底座#元，〗一個安裝在該底座單元上的升降單 几該升降單几包括—個可旋轉地插設在該底座單元上的 升降螺# ’及一個可承接該機台且圈套該升降螺桿並與該 降螺杯螺接的升降台。該升降螺桿可旋轉地帶動該升降 3 M428005 台升降β 本新型之有益功效在於：由於該機台是疊墨於該升降 台上，並且該升降台是圈圍該升降螺桿，而操作者是轉動 該升降螺桿而間接地帶動該升降台，並非直接施力扳動該 升降台’因此可達到操作便利性加且省力之優點。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖1、2、3、4,本新型機台墊腳裝置1〇之較佳實 施例，可與一機台40組裝’並可升降地調整機台4〇之高 度。所述機台40包含一機台本體（圖未示）、一個自該機台 本體向外延展的翼板41，及數個貫穿該翼板4ι的組裝孔 42。在實際使用時，是分別將數個機台墊腳裝置忉分別安 裝在機台的各個組裝孔42内，以平穩地支標機台，然而需 要注意的是，在以下說明中僅以其中—個機台塾腳裝置ι〇 為例。 本實施例的機台墊腳裝置1〇是組裝於其中一個組裝孔 42中’並包含一個可撐立於地面的底座單元2,及一個安 裝在該底座單元2上且可承接該翼板41的升降單元3。 該底座單元2包括一個圓盤狀的基板21、一個安裝在 該基板21下且呈圓形片狀並具彈性的緩衝塾22、-個鄰近 該基板中央且自該基板21向上延伸並呈直立環 底座圍壁23、-個由該底座圍壁23圈界而成且水平方向呈 4 M428005 多邊形的防旋轉空間24、一個位於該防旋轉空間24底部且 呈圓形片狀的螺桿墊片25,及數個自該基板21向上延伸且 連接該底座圍壁23之外側的肋壁26。該等肋壁％繞著該 底座圍壁23地彼此㈣排列’而呈輻射狀延伸，並可支樓 該底座圍壁23,使所述底座單元2之結構更為穩固。 本實施例的底座圍壁23具有一個圓環形延伸的外環面 231，及-個呈六邊形彎折延伸的内環面232。而所述防旋 轉空間24即是由該内環面232圈圍而成，因此為六邊形空 間。此外該基板21具有一個自其頂面中央向下凹陷且呈圓 形以谷置該螺桿墊片25並與該防旋轉空間24連通的定位 凹槽211。而該螺桿塾片25具有一個自其頂面中央凹陷且 呈圓形的螺桿定位槽251。 、該升降單元3包括一個直立桿狀且外周側形成有螺紋 並可旋轉地插設於㈣旋轉空間24巾而朗㈣該螺桿塾 片25的升降螺桿31、-個螺鎖地套設在該升降螺桿31上 而圍繞該升降螺桿31且可受該升降螺桿3ι帶動而上下移 動的升降。32、-個可脫離地與該升降螺桿螺接且可螺 鎖地相對於該升降台32上下移動並位在該升降台Μ上方 的定位螺帽33 ’及-個可脫離地套設在該升降螺桿η上且 位在該定位螺帽33與該升降台32間的螺帽墊片Μ。在本 較佳實施例中，該升降螺桿31具有__個鄰近頂端且呈六角 柱狀的夹持部’及一個連接在該夾持部如下且直立地 長形延伸並且側周面形成有螺紋的螺紋部312。所述夹持部 1可供扳手或4子等工具夾持以使該升降螺桿η旋轉。 5 M428005 該升降# 32具有-個鄰近底部且呈六角形柱狀而可上 下移動地嵌設於該防旋轉空間24中的防旋轉塊321、一個 連接在該防旋轉塊321上且呈水平圓形板狀而可承接該翼 板41的承接部322，及一個上下地貫穿該承接部322與該 旋轉塊321且可供該升_桿31㈣地穿設的螺接孔 323。所述防旋轉塊321帛似一般的六角螺帽，而具有一個 朝内且圍繞該螺接孔323並形成有螺紋的防轉塊内面324。 此外該承接部322具有一個朝内地圍繞該螺接孔323且奐 該防轉塊内面324彼此銜接的承接内面326。該承接内面 326形成有螺紋而與該防轉塊内面324之螺紋銜接。 該升降單元3組裝時是將該升降台32、該螺帽墊片34 與該定位螺帽33螺鎖套設在該升降螺桿31上，並且其相 對位置由下而上分別為該升降台32、該螺帽墊片34及該定 位螺帽33，需要注意的是所述升降台32是以防旋轉塊 在下而承接部322在上的方式裝設。接著將該升降單元3 與該底座單元2組裝’而將組裝在該升降螺桿31底端的該 防旋轉塊321插設於該底座單元2的防旋轉空間％中，並 使該升降螺桿31的底端卡設於該螺桿墊25的螺桿定位 槽251中，由於該防旋轉空間24的形狀與該防旋轉塊321 相同皆呈六邊形’因此該防旋轉& 321是嵌合在該防旋轉 二間24中，此時，該升降台32的承接部322是疊靠在該 底座圍壁23上，而位在一降低位置。 ° θ在將該機台墊腳裝置10與機台40之翼板41組裝時， 是先將該升降單元3 t定位螺帽33肖螺帽塾片34脫離該 6 M428005 組螺# 31，並使該升降螺桿31之頂端由下而上地穿過該 、卫裝孔42，也就是使該升降螺桿31穿設在該翼板41上， 時該翼板41是疊靠在.該升降台32的承.接部上。 接著再進—步地以扳手等工具夾持該升降螺桿31之夾 β 〇 11以轉動該升降螺桿31，此時由於該防旋轉塊321 疋六邊形而嵌埋於該防旋轉空間24巾，因此該防旋轉塊 321周側是與該底座圍壁23的内環面加同步地彎折，而 f法相對於該内環面232水平旋轉，換言之該升降螺桿31 疋=對於該升降台32旋轉，又因為該升降台32與該升降 螺杯31螺接，因此升降螺桿31旋轉後使該升降台μ沿著 該升降螺桿31之螺紋向上移動，進而抬升該機台4〇達到 2整機台4〇高度之功能’而在該防旋轉塊321之底緣鄰近 該防旋轉空間24頂端時，該升降台32到達與該底座圍壁 上下間喊的一抬升位置。而在本較佳實施例中，當該升 降螺才于31以順時針方向旋轉時，可帶動該升降台^向上 =二當該升降螺桿31以逆時針方向旋轉時，可帶動該 升降台32向下移動。 螺帽=11整至適當?高度或校正傾斜程度後，將該 、 而下地套設在該升降螺桿3〗外圍，而聶 靠權…再將該定位螺帽33由上而下地套設在； 升降螺# 31外圍，螺鎖地向下移動而朝該螺帽墊片34與 該翼板41捿近’塵迫該螺帽墊片34而使該翼板41可牢固 地央設在該螺帽墊片34與該升降台32之承接部322間。 而所述緩缝22具彈性而可吸收震動，因此可避免機台的 7 受到幅度過大的晃動。 ;操作者疋旋轉該升降螺桿31，透過該升降螺桿31 I、紋間接地▼動該升降台32上下移動，此外該升降台 '内螺紋與該升降螺桿31螺接，其半徑較小而使接觸面 積]因此具有摩擦力小及操作省力的優點。此外，該升 螺衿31的夾持部311是穿伸地突出於該機台40之翼板 1上因此操作時不易受機台40遮擋，而具有操作便利性 佳之優點。 值得一提的是’料_桿31之底端是卡設在該螺桿 墊=25 (桿定位槽中，i且該螺桿塾片25是卡設在該底 座單元2的基板21之定位凹槽211中，因此該升降螺桿 在旋轉時可受到限位避免滑動或晃動。此外，該升降螺桿 31旋轉過程中是與該螺桿墊片25抵靠，因此不會直接摩耗 該基板21，並且該螺桿墊片25被過度摩耗時可直接汰換， 因此具有方便維修並可延長使用壽命之優點。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋一立體組合圖，顯示本新型機台墊聊裝置的較 佳實施例； 圖2是一立體分解圖，顯示該較佳實施例； 圖3是一剖視圖，顯示該較佳實施例的一升降台位在 M428005 一降低位置的情形；及 圖4是一剖視圖，顯示該較佳實施例的升降台位在一 抬升位置的情形。 · . M428005 【主要元件符號說明】 10··..· •…機台墊腳裝置 311 ··· …·夾持部 2…… •…底座單元 312 -· •…螺紋部 21 ·.... …·基板 32… •…升降台 211… •…定位凹槽 321… •…防旋轉塊 22··.·. •…緩衝墊 322… …·承接部 23…·· •…底座圍壁 323… •…螺接孔 231… •…外環面 324… •…防轉塊内面 232… …·内環面 326… •…承接内面 24•.… •…防旋轉空間 33…… •…定位螺帽 25…… •…螺桿墊片 34…… •…螺帽墊片 251 ··· •…螺桿定位槽 40…… •…機台 26…… •…肋壁 41…… •…翼板 3 ....... .···升降單元 42…… .···組裝孔 31…… •…升降螺桿 10M428005 V. New description: [New technical field] The present invention relates to a type of foot', in particular to a table foot device that can be lifted and lowered. [Prior Art] The general machine footrest device is installed under a machine table to buffer the vibration during the operation of the machine, and the height can be adjusted to correct the inclination. The table footing device generally includes a base, a base cushioned and resilient cushion, and a docking station mounted on the base for stacking the machine equipment. The underside of the receiving platform is screwed to the base, and the user rotates the receiving platform with a tool to lift the machine. Since the machine equipment is directly pressed against the receiving platform, the operator will be obscured by the machine equipment when the operator is pulling the receiving station, and the operation is relatively inconvenient, and in addition, the receiving platform is provided with sufficient supporting force. The diameter of the pipe that is screwed to the base must be a certain width, so that a large frictional force is formed between the base and the base during the screwing, and the operation is laborious. [New content] Therefore, the purpose of the present invention is to provide a machine footrest device that is labor-saving. In this case, the new table foot device can be assembled with a machine, and a base #元, a lifting table mounted on the base unit, the lifting table includes a rotatably inserted a lifting screw #' on the base unit and a lifting platform that can receive the machine and snare the lifting screw and screw the screw cup. The lifting screw can rotate the lifting and lowering 3 M428005 lifting and lowering. The beneficial effect of the novel is that the machine is stacked on the lifting platform, and the lifting platform is encircling the lifting screw, and the operator is rotating. The lifting screw indirectly drives the lifting platform, and does not directly apply force to pull the lifting platform. Therefore, the advantage of convenient operation and labor saving can be achieved. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 1, 2, 3 and 4, a preferred embodiment of the novel footrest device 1 can be assembled with a machine table 40 and can be adjusted to a height of 4 feet. The machine table 40 includes a machine body (not shown), a wing 41 extending outward from the machine body, and a plurality of assembly holes 42 extending through the wing plate 4i. In actual use, a plurality of machine footrest devices are respectively installed in the respective assembly holes 42 of the machine table to smoothly support the machine table. However, it should be noted that in the following description, only one of the machines is used. Take the foot 装置 device as an example. The table foot device 1 of the embodiment is assembled in one of the assembly holes 42 and includes a base unit 2 that can stand on the ground, and a base unit 2 mounted on the base unit 2 and capable of receiving the wing 41. Lifting unit 3. The base unit 2 includes a disk-shaped substrate 21, a buffer plate 22 which is mounted on the substrate 21 and has a circular shape and is elastic, and is adjacent to the center of the substrate and extends upward from the substrate 21 and is erect. The ring base wall 23, an anti-rotation space 24 which is bounded by the base wall 23 and has a polygonal shape of 4 M428005 in the horizontal direction, and a screw pad 25 which is located at the bottom of the anti-rotation space 24 and has a circular shape. And a plurality of rib walls 26 extending upward from the substrate 21 and connected to the outer side of the base surrounding wall 23. The rib walls % extend radially around the base wall 23 in a row (four) and extend the base wall 23 to make the structure of the base unit 2 more stable. The base surrounding wall 23 of the present embodiment has an annular annular outer ring surface 231 and an inner annular surface 232 extending in a hexagonal shape. The anti-rotation space 24 is surrounded by the inner annular surface 232 and is therefore a hexagonal space. Further, the substrate 21 has a positioning recess 211 which is recessed downward from the center of the top surface thereof and has a circular shape to surround the screw spacer 25 and communicate with the anti-rotation space 24. The screw blade 25 has a screw positioning groove 251 which is recessed from the center of the top surface thereof and has a circular shape. The lifting unit 3 includes an upright rod shape and the outer peripheral side is formed with a thread and is rotatably inserted into the (four) rotating space 24, and the lifting screw 31 of the screw blade 25 is screwed over the screw shaft 31. The lifting screw 31 surrounds the lifting screw 31 and can be moved up and down by the lifting screw 3ι. 32. A positioning nut 33' detachably and detachably disposed with the lifting screw and rotatably movable relative to the lifting platform 32 and positioned above the lifting platform A nut gasket 上 on the lifting screw η and located between the positioning nut 33 and the lifting platform 32. In the preferred embodiment, the lifting screw 31 has __ a clamping portion adjacent to the top end and having a hexagonal column shape, and a connection is formed at the clamping portion as follows and extending vertically and the side peripheral surface is formed with a thread. Threaded portion 312. The holding portion 1 can be clamped by a wrench or a tool such as 4 to rotate the lifting screw η. 5 M428005 The lift #32 has an anti-rotation block 321 which is adjacent to the bottom and has a hexagonal column shape and is vertically movable in the anti-rotation space 24, and is connected to the anti-rotation block 321 and has a horizontal circle. The receiving portion 322 of the wing plate 41 is received in a shape of a plate, and a screwing hole 323 is formed through the receiving portion 322 and the rotating block 321 so as to be able to pass through the lifting rod 31 (four). The anti-rotation block 321 is similar to a conventional hex nut and has an inner surface 324 of the anti-rotation block that faces inward and surrounds the screw hole 323 and is formed with a thread. In addition, the receiving portion 322 has a receiving inner surface 326 that surrounds the screw hole 323 inwardly and that engages the inner surface 324 of the anti-rotation block. The receiving inner surface 326 is threaded to engage the threads of the inner surface 324 of the anti-rotation block. When the lifting unit 3 is assembled, the lifting platform 32, the nut spacer 34 and the positioning nut 33 are screwed on the lifting screw 31, and the relative positions of the lifting platform 32 are from the bottom to the top. The nut shim 34 and the positioning nut 33 need to be noted that the lifting platform 32 is mounted such that the anti-rotation block is below and the receiving portion 322 is above. Then, the lifting unit 3 is assembled with the base unit 2, and the anti-rotation block 321 assembled at the bottom end of the lifting screw 31 is inserted into the anti-rotation space % of the base unit 2, and the bottom of the lifting screw 31 is closed. The end card is disposed in the screw positioning groove 251 of the screw pad 25, and the shape of the anti-rotation space 24 is hexagonal like the anti-rotation block 321 'so the anti-rotation & 321 is fitted in the anti-rotation In the two rooms 24, at this time, the receiving portion 322 of the lifting platform 32 is stacked on the base surrounding wall 23 and is located at a lowered position. When the machine stepping device 10 is assembled with the wing plate 41 of the machine table 40, the lifting unit 3 t positioning nut 33 the nut nut 34 is first disengaged from the 6 M428005 group screw # 31, and The top end of the lifting screw 31 passes through the hoisting hole 42 from bottom to top, that is, the lifting screw 31 is disposed on the wing 41, and the wing 41 is stacked on the lifting platform 32. On the receiving part. Then, the clamp β 〇 11 of the lift screw 31 is clamped by a tool such as a wrench to rotate the lift screw 31. At this time, the anti-rotation block 321 is embedded in the anti-rotation space 24 by the hexagonal shape. Therefore, the circumferential side of the anti-rotation block 321 is bent in synchronization with the inner annular surface of the base surrounding wall 23, and the f method is horizontally rotated with respect to the inner annular surface 232, in other words, the lifting screw 31 疋 = for the lifting table 32 Rotating, and because the lifting platform 32 is screwed to the lifting screw cup 31, the lifting screw 31 is rotated to move the lifting table 51 along the thread of the lifting screw 31, thereby lifting the machine 4 to reach 2 When the bottom edge of the anti-rotation block 321 is adjacent to the top end of the anti-rotation space 24, the elevating table 32 reaches a raised position that is shouted up and down with the base surrounding wall. In the preferred embodiment, when the lifting screw is rotated in the clockwise direction 31, the lifting platform can be driven upwards. 2. When the lifting screw 31 rotates in the counterclockwise direction, the lifting platform 32 can be driven. Move Downward. After the nut = 11 is adjusted to the appropriate height or the degree of inclination is corrected, the lower portion is sleeved on the periphery of the lifting screw 3, and the Nie is right... the positioning nut 33 is sleeved from top to bottom; The outer periphery of the lifting screw # 31 is screwed downwardly and the nut gasket 34 is close to the wing plate 41 to dust the nut gasket 34 so that the wing 41 can be firmly fixed on the screw The cap spacer 34 is interposed between the cap portion 322 of the lifting platform 32. The slat 22 is elastic and absorbs vibration, so that the sway of the machine 7 is prevented from being excessively shaken. The operator rotates the lifting screw 31, and the lifting table 32 moves up and down through the lifting screw 31 I and the yarn, and the internal thread of the lifting table is screwed to the lifting screw 31, and the radius thereof is small. The contact area] therefore has the advantages of low friction and labor saving. Further, the nip portion 311 of the hoisting bolt 31 protrudes and protrudes from the wing 1 of the machine table 40, so that it is less likely to be blocked by the machine table 40 during operation, and has the advantage of being easy to operate. It is worth mentioning that the bottom end of the material_rod 31 is clamped in the screw pad=25 (in the rod positioning groove, i and the screw blade 25 is a positioning groove of the substrate 21 of the base unit 2) In 211, the lifting screw can be restrained from sliding or shaking when rotated. Further, the lifting screw 31 abuts against the screw pad 25 during rotation, so that the substrate 21 is not directly consumed, and the screw When the gasket 25 is excessively worn out, it can be directly replaced, so that it has the advantages of convenient maintenance and long service life. However, the above is only a preferred embodiment of the present invention, and the present invention cannot be limited thereto. The scope, that is, the simple equivalent changes and modifications made by the new patent application scope and the new description content are still within the scope of this new patent. [Simplified illustration] Figure 1 2 is a perspective exploded view showing the preferred embodiment; FIG. 3 is a cross-sectional view showing a lifting platform of the preferred embodiment in a lowered position of M428005 of 4; and FIG. 4 is a cross-sectional view showing the case where the lifting platform of the preferred embodiment is in a raised position. · M428005 [Explanation of main component symbols] 10··..·......Machine footrest device 311 ·· ·...·Clamping part 2... •...Base unit 312 -· •...Threaded part 21 ·....·Substrate 32... •...Elevator 211... •...Positioning groove 321... •...Anti-rotation block 22 ·····•... cushion 322... ...· receiving part 23...···... base wall 323... •... screw hole 231... •... outer ring surface 324... •... anti-rotation block inner surface 232... Inner ring surface 326... •...takes inner surface 24•....•...anti-rotation space 33...•...positioning nut 25...•...screw washer 34...•...screw washer 251 ··· •...screw Locating groove 40... •...machine table 26... •... rib wall 41... •... wing plate 3.................................................................. Assembly hole 31... ...lifting screw 10