200819343 九、發明說明： 【發明所屬之技術領域】 本發明疋有關於一種車架t置，肖丨是指一種能用於 容置機車置物箱與懸吊機車引擎之分段式車架裝置。 【先前技術】 參閱圖1，習知機車車架i，用於承載—機車置物箱2 ，並包含一前架單70 11、一結合於該前架| A n後端之後 架單元12，及一橫設於該後架單元12上之橫桿13。 二該前架單元Η具有一前架本體m，及兩條分別由該 丽架本體111之左右兩侧向後延伸的前段桿112，每一前段 桿112皆具有一用以懸吊機車引擎（圖未示）的懸吊部 忒後架單70 12則具有兩條分別接設於該兩前段桿112末端 的後段桿m，該橫桿13是橫設於該兩後段桿121上且位 於該兩懸吊部113後方。 °亥機車置物箱2之底面形成有一凹陷槽21，以供該橫 桿13定位於其巾，藉此使得該機車置物箱2可以穩定地置 放於該機車車架丨上。 參閱圖2，該前架單元u之前段桿112具有鄰近末端 處的兩個穿孔114 ’及一個介於該二穿孔114之間的定位孔 115 ’該後架單元12之後段桿121則具有-連接該橫桿13 的桿本^體1 ^ 1 _ 2 ’及一由該桿本體122朝向該前段桿112方向 延伸以供空嬰从 ，、牙置於該定位孔115内的凸柱123，該桿本體122 則具有兩個分別相對應前段桿112之該二穿孔114的貫孔 5 200819343 當該前、後架單元u、12欲互相結合時，必須先利用 夾具或人力加以扶持，然後再令每一後段桿121之凸柱123 穿置於相對應前段桿112的定位孔115内，以確保前、後段 桿1=、⑵不會產生相對㈣，然後再利用兩個螺检14分 別由前段桿112之兩個穿孔114穿人，並通過後段桿⑵之 相對應兩個貫孔124而其末端突出於貫孔124夕卜，並配合 兩個螺帽15鎖設闕栓14末端，藉此使得該前、二 元11、12互相鎖合固定。 ’、 然而，習知機車車架丨於組裝與實際使用時，具有以 下所述之缺點： ⑴組裝該前、後架單元u、12較為不便，降低工作效 率： —丨山丨’頌砹的方式， 分別穿伸於互相對應的穿孔114與貫孔124，再加上 該前、後架單元u、12皆具有一定高度，當進行鎖 合固定時’作業員就必須要位於比該前、後架單元 11、12更高的位置，才能將該兩螺栓14由上往下鎖 設，因此，組裝該前、後架單元„、12時顯得較為 不便，降低工作效率。 (2)該前架單元11體積較大，不易鑄造： 因為每一前段桿112是利用其懸吊部113後方 的部分，而與相對應的後段桿121進行妗人，大 ，每一前段桿H2的長度勢必較長，造成該前年= η體積較大’不易與該後架單元12共用相同的禱造 200819343 機台’使得製造設備成本增加。 (3) 每一前段桿112與後段桿121之強度降低： 由於每一前段桿112與後段桿121之接觸面較 為平滑，並且在此接觸面上鑽設數個穿孔114與貫孔 124，導致每一前段桿112與後段桿121之強度降低 ’谷易在穿孔114與貫孔124處產生破裂現象。 (4) 須配合夾具或人力加以扶持該前、後架單元η、12 ’才能進行組裝： 該前、後架單元11、12皆具有相當重量，必須 先配合夾具或人力加以扶持，才能進行組裝，組裝 難度較高，降低整體組裝效率。 (5) 該機車置物箱2内部空間之運用效率較差： 由於該橫桿13是橫亙於該機車置物箱2底部之 凹陷槽内，導致該機車置物箱2内部空間被分隔 為兩個區間，故對該機車置物箱2内部空間造成較 大限制與不便，降低空間運用效率。 因此，如何克服習知機車車架i於組裝與實際 所產生的上述缺點，便成為相關業者所欲努力研究的^ 。 向 【發明内容】 因此，本發明之目的，即在提供一種機車之八凡、 架裝置，其組裝較為方便，可有效提昇卫作效率。刀奴式車 於是，本發明機車之分段式車架裝置，包含一^ 架、一位於該前段車架後端之後段車架， 引奴車 一用以將該前 200819343 、後段車架互相組裴結合的結合單元。 一该丽段車架具有一前架本體，及兩條分別由該前架本 體之左右兩側向後延伸的外侧桿，每一外側桿具有多數個 力由外側面向内貫穿至内側面的貫孔，該後段車架具有一後 杀本體及兩條分別由該後架本體之左右兩側向前延伸至 該兩外側桿之間的内側桿’每—内侧桿具有多數個形成於 外侧面且與所述貫孔互相對應的結合孔，該結合單元具有 夕數個刀別牙伸過互相對應的貫孔與結合孔的結合件，以 使該兩外側桿與該兩内侧桿互相對應結合。 a ^發明之功效在於，藉由該後段車架之兩内側桿是位 於=前段車架之兩外側桿之間，作業員可方便地從該前段 /、工右外側’为別將所述結合件以由外向内之方向， 牙伸過互相對應的貫孔與結合孔，而使該前、後段車架互 相結合，藉此方式，、组裝上顯得較為方便，可有效提昇工 作效率。 【實施方式】 有關本發明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較佳實施例的詳細說明中，將可清 楚的呈現。 參閱圖3，本發明機車之分段式車架裝置3的較佳實施 例’包含一前段車架31、一位於該前段車架31後端之後段 ^架^、-用以將該前、後段車架31、32互相組裝結合的 、α 〇單兀34，及一連設於該後段車架32上的橫桿35。在 本實施例中，Α 了提高機車續航力、避免油耗、減輕重量 200819343 所以《亥月卜後段車架31、32，以及橫桿35都是採用密度 較輕的鋁合金加以鑄造而成型製作，當然也可以採用其他 密度較輕的金屬加讀造成型，所以不應以本實施例之說 明為限。 一併參閱圖3、4’該前段車架31具有一前架本體311 、兩條分別由該前架本體311之左右兩側向後延伸的外侧桿 312’及兩個分別設於該二外侧桿312之内侧面上的定位塊 313(圖4中只綠出其中—外侧桿312與定位塊313)。 —每一外側# 312具有多數個由外侧# M2外侧面向内 貫穿至外侧桿312内侧面的貫孔314、多數個間隔形成於外 侧桿312頂面且呈前後方向設置的第—凹槽315、—由外側 桿312外侧面向内貫穿至外側桿312内侧面的懸吊孔316， 及多數個間隔形成於外側桿312外侧面上且位於每一貫孔 314周圍的第-侧向凹槽317，且該懸吊孔316是介於最後 端之兩相鄰貫孔314之間。 兩條分別由該後 該後段車架32具有一後架本體 321、 架本體321之左右兩侧向前延伸至該兩外侧才旱312之間的 内侧桿322 ’及兩個分別由該兩内側桿322向前延伸的凸耳 部323(圖4中只繪出其中一内側桿322與凸耳部如）。 每一内側# 322具有多數個形成於内侧# 322外侧面 且與所述貫孔314互相對應的結合孔331、_形成於内侧桿 322外側面上的凹陷部332、多數個設於該凹陷部幻2内的 凸肋333、一形成於内側桿322頂面且呈前後方向設置的第 二凹槽334、多數條佈設於每一結合孔331周圍的補強肋條 200819343 335、一形成於内側桿322底面且位於懸吊孔3i6相對應位 置處的開口 336，及多數個間隔形成於外侧面上且位於每一 結合孔331周圍的第二側向凹槽337，其中，每一結合孔 331疋位於該凹陷部332内，且由該凹陷部底緣向内貫 穿至内側桿322内側面。 該結合單兀34具有多數個分別穿伸過互相對應的貫孔 314 合孔331的結合件341，及多數個分別與所述結合 件341對應螺合的螺帽342，在本實施例中，每一結合件 341均為螺絲。 該橫桿35具有兩個分別由該兩内側桿322内側面彼此 相向且向前延伸的延伸部35卜及―連接該兩延伸部351的 橋接部352,其中，該兩延伸部351皆位於内側桿322之開 口 336蝻方，並且是位於相同高度該橋接部aw則是由 該兩延伸部351向上延伸一定高度後再連接在一起。、 一併參閱圖3、4、5,當欲組裝結合該前、後段車架 31、32時，先使該後段車架32之兩内侧桿322是位於該前 段車架31之兩外側桿312之間，並且將該前段車架31之 每一外側# 312皆容置於相對應内側桿322之凹陷部说 内，且位於該凹陷部332内之凸肋如則觸抵於外側桿犯 1幵苓閱圖 ，此時，位於每一外側桿312内侧 面上的疋位塊313，其底緣則是分別被相對應内侧桿前 端之凸耳冑323所接觸支擇，並且配合位於該凹陷部说 内之凸肋333是觸抵於外側桿312頂面上之設計，亦即該 10 200819343 後段車架32之兩支内侧桿322是可活動地座置於該前段車 架31之兩支外側才干312 i，此時，由於該後段車架μ之 後架本體321重量較重’使得該後架本體321是以該等凸 肋333為支點而向下傾斜，造成位於内側桿322前端的凸 耳部323是相對地向上傾斜，然而，凸耳冑如於向上傾 ^的過程t雖蚊持續推抵定位力313底緣，但是由於該 前段車架之體積與重量皆較大，所以整體而言，定位塊 313並不會被凸耳部323推抵移動，因此，該後段車架％ 是保持平衡狀態而自我定位於該前段車架31後端，完全不 需利用夹具或人力加以扶持，組裝上非常簡便，可提高整 體組裝效率。 參閱圖4、5，此時，當作業員處於與該前、後段車架 31、32相同高度之位置時，即可方便地從該前段車架η之 左右外侧，分別將所述結合件341以由外向内之方向，穿 伸過互相對應的貫孔314與結合孔331而突出於内側桿奶 内側面上，並配合所述螺帽342對應螺合於所述結合件 上且觸抵於内侧桿322内側面，即可使該兩外侧桿M2與 該:内侧# 322互相對應結合，藉此組裝結合該前、後段 車架31、32，而由於作業員毋需改變其所處位置，即可由 侧向方位較不費力地將所述結合件341與螺帽342鎖設固 定於該前、後段車架31、32上，完全不需如f知機車:架 1於組裝時，作業員需要改變其位置，使其高於該機車車架 1上方才能將該兩螺栓14由上往下鎖設於該前、後架單元 11、12上，相較之下，本發明於組裝上顯得較為方便，可 11 200819343 有效提昇工作效率。 除此之外’為了減少該前、後段車架3卜32之整體重 量，本發明在每一外侧桿312與内側桿奶之外侧 別形成有所«-、二側向凹槽317、337，以及在其心 上形成有所述第一、二凹样λ 車架31、32之體積，進而達：广而減_ 、進而達到減少重量之目的，然而為同 時避免重量過低，降低結構強度，本發明更於每—内侧桿 322之結合孔331周圍佈設該等補強肋條335，藉以加強社 構強度，避免㈣、後段車架31、32結合時於每—結合孔 331處產生破裂現象，降低結構穩定性。 參閱圖4:6,再者’相較於習知機車車架i之懸吊部 113驗置間隔1Γ段桿112之末端仍有相當長的距離，本發 月之母夕卜側杯312的懸吊孔316是介於最後端之兩相鄰 貝孔3U之間，亦即懸吊孔316與外側桿312末端間之距 _當小’縮短該前段車架31之長度與所佔的體積，可使 該前段車架31小刮介，而且μ & 1 t化而易於與體積較小的後段車架32 共用相同鑄具，降低製造設備成本。 5閱圖4 7，本發明機;車之分段式車架裝置3可用 以懸吊-機車引擎4與承載—置物箱51，該機車引擎4具 有-連設於該分段式車架裝f 3上的支撐f Μ，及一位於 機^擎4頂端的化油器42 ’並利用該支撐臂41之兩端分 別牙伸過該二内侧擇 曰 322之開口 330且固定於相對應外側 桿312的懸吊孔316，而掛設於該兩内側桿奶之間。 由於該;^杯35之橋接部352是由該兩延伸部351向上 12 200819343 延伸一^高度後再連接在—起，因此該橫桿35形成有一可 供該機車引擎4之化油器42所容納的頂部空間353，提高 整體空間形態的運用效率，而且藉由該橫桿％概呈倒^形 之設計，也可對整體後段車架32提供更高的強度及剛性。 至於該橫桿35、兩内側桿322，與後架本體321互相 配合則界定出-供該置物箱51置放於其中的容置空間％， 並且該橫桿35之兩延伸部351具有多數個鎖孔354，以供 多數個鎖合螺絲52穿伸過該置物箱51後，可鎖設固定於 相對應的鎖孔354内，藉此使該置物箱51定位於該容置空 間36内。 而由於該橫桿35之兩延伸部351是位於該兩内侧桿 322之開口 336前方，並且由該兩内侧桿322内侧面上彼此 相向且向前延伸，反觀習知機車車架 1之橫桿13是位於該 兩心吊# 113後方’並且直接向上橫亙於該機車置物箱2底 部之凹陷槽21内，導致該機車置物箱2内部空間被分隔為 兩個區間，相較之下，本發明之橫桿35収先將其兩延伸 部3Μ分別由該二内侧桿322内侧面上予以向前延伸然 後再向上延伸形成該橋接部352，所以該二延伸部351不僅 可以靈活佔用該機車引擎4上方之空間，心該置物箱51 於底部中央處也可以保持完整，確保該置物箱51内部不會 產生分隔狀態’提高該置物箱51内部之空間運用效率。 藉由上述設計，本發明機車之分段式車架裝置3於實 際組裝與使用上，具有以下所述之優點： (1)提高組裝工作效率： 13 200819343 猎由該後段車架32之兩内侧桿322是位於該 前段車架31之兩外側桿312之間，當作業員處於 與該前、後段車架31、32相同高度之位置時，即 可方便地從該前段車架31之左右外側，分別將所 述結合件341以由外向内之方向，穿伸過互相對 應的貝孔314與結合孔33 i，而使該前、後段車架 31、32互相結合’藉此方式，組裝上顯得較為方 便’可有效提昇工作效率。 (2)減少該前段車架31之體積： 本發明之每一外侧桿312的懸吊孔316是介 於最後端之兩相鄰貫孔3U之間，亦即懸吊孔316 與外側桿312末端間之距離相當小，反觀習知機 車車架1之懸吊部113與前段桿112之末端間距離 相當大，因此本發明可以有效縮短該前段車架31 之長度與所佔的體積，而易於與體積較小的後段 車架32共用相同機具，降低製造設備成本。 (3)減輕重量，提高強度： 本發明在每一外侧桿312與内侧桿322之外 侧面上分別形成有所述第一、二侧向凹槽317、 337，以及在其頂面上形成有所述第―、二凹槽 315、334 ’而減少該前、後段車架31、32之體積 ’進而達到減少重量之目的，並且在每一内侧桿 322之結合孔331周圍佈設該等補強肋條335，藉 以加強結構強度。 θ 14 200819343 (4) 該後段車架32具有自我定位功能，組裝時無需利 用失具或人力加以扶持： 藉由該後段車架32是以該等凸肋333觸抵於 該前段車架31之外侧桿312頂面上，而作為一活 動性支撐槓桿設計，配合該後架本體321因重量 較重而向下傾斜，此時，位於内侧桿322前端的 凸耳部323是相對地向上傾斜而推抵該前段車架 31之疋位塊313底緣，然而由於該前段車架31之 體積與重量皆較大，所以定位塊313並不會被凸 耳部323推抵移動，因此，該後段車架32是保持 平衡狀態而自我定位於該前段車架31後端，完全 不需利用夾具或人力加以扶持。 (5) 該置物箱51内部之空間運用效率較佳： 藉由該橫桿35是先將其延伸部351向前延伸 ，然後再向上延伸形成該橋接部352,所以該置物 箱51於底部中央處可以保持完整，而只會在其底 部刖緣處形成一容置該橋接部352之結構設計， 藉此確保該置物箱51㈣不會產生分隔"，提 高該置物箱51内部之空間運用效率。 歸納上述，本發明機車之分段式車架裝置3，於實際組 裝與使用上，具有提高纽裝工作效率、減少該前段車架Μ 之體積、減輕㈣重量、該後段車架32組裝時無需利用爽 具或人力加以扶持、該置物箱51内部之空間運用效率較佳 等各項優點，所以確實能夠達到本發明之目的。 15 200819343 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一立冑分解圖，㉟明習知機車車架與機車置物 箱之相對結合位置關係； 圖2是-立體分解圖，說明習知機車車架之前段桿與 後段桿之結合方式； 圖3是-立體示意圖，說明本發明機車之分段式車架 裝置的較佳實施例； 1=\是—局部立體分㈣，輔助說_3所示之較佳 只施例，其W、後段車架的相對結合位置. 是:局部前視剖視圖，辅助說明圖3所示之較佳 方向所視之前、後段車架的結合態樣； 圖6 —側視圖，輔 外向内之侧視方向所視之前、後^車戶 =不之較佳實施例，由 圖7是—局部前視剖視圖，;合態樣；及 實施例，與機車㈣與置物箱之料:樣_ 3所示之較佳 16 200819343 【主要元件符號說明】 3 機車之分段式車 335 補強肋條 架裝置 336 開口 31 前段車架 337 第二側向 311 前架本體 34 結合單元 312 外側桿 341 結合件 313 定位塊 342 螺帽 314 貫孔 35 橫桿 315 第一凹槽 351 延伸部 316 懸吊孔 352 橋接部 317 第一側向凹槽 353 頂部空間 32 後段車架 354 鎖孔 321 後架本體 36 容置空間 322 内側桿 4 機車引擎 323 凸耳部 41 支撐臂 331 結合孔 42 4匕油器 332 凹陷部 51 置物箱 333 凸肋 52 鎖合螺絲 334 第二凹槽 凹槽 17200819343 IX. Description of the Invention: [Technical Field] The present invention relates to a frame t-frame, which is a segmented frame device that can be used to accommodate a locomotive compartment and a suspension locomotive engine. [Prior Art] Referring to Figure 1, a conventional locomotive frame i is used for carrying a locomotive compartment 2 and includes a front frame 70 11 , a front frame unit A 12 , and a rear end frame unit 12 A crossbar 13 traversing the rear frame unit 12. The front frame unit has a front frame body m and two front end rods 112 extending rearward from the left and right sides of the riser body 111. Each of the front side rods 112 has a locomotive engine for hanging (Fig. The sling portion 7012 of the sling portion (not shown) has two rear rods m respectively connected to the ends of the two front rods 112. The cross rods 13 are horizontally disposed on the two rear rods 121 and located at the two Behind the suspension portion 113. The bottom surface of the locomotive compartment 2 is formed with a recessed groove 21 for positioning the crossbar 13 to its towel, whereby the locomotive compartment 2 can be stably placed on the locomotive frame. Referring to FIG. 2, the front frame unit u has a front end rod 112 having two through holes 114' adjacent to the end and a positioning hole 115 between the two through holes 114. The rear frame unit 12 has a rear rod 121 having - a rod body 1 ^ 1 _ 2 ' connecting the crossbar 13 and a post 123 extending from the rod body 122 toward the front rod 112 for emptying the baby, and the teeth are placed in the positioning hole 115, The rod body 122 has two through holes 5 respectively corresponding to the two through holes 114 of the front rod 112. When the front and rear frame units u and 12 are to be combined with each other, they must first be supported by a clamp or a human force, and then The protrusions 123 of each rear rod 121 are placed in the positioning holes 115 of the corresponding front rods 112 to ensure that the front and rear rods 1=, (2) do not produce relative (four), and then the two screw inspections 14 are respectively used. The two through holes 114 of the front rod 112 are worn by the two through holes 124 of the rear rod (2) and the ends thereof protrude from the through holes 124, and the ends of the bolts 14 are locked with the two nuts 15 This allows the front, binary 11, 12 to be locked to each other. ' However, the conventional locomotive frame has the following shortcomings in assembly and actual use: (1) It is inconvenient to assemble the front and rear frame units u and 12, reducing work efficiency: - 丨山丨'颂砹The manners are respectively inserted through the corresponding perforations 114 and the through holes 124, and the front and rear frame units u and 12 have a certain height. When the locking is fixed, the operator must be located before the The higher positions of the rear frame units 11, 12 can lock the two bolts 14 from top to bottom. Therefore, assembling the front and rear frame units „, 12 is inconvenient and reduces work efficiency. (2) The front The frame unit 11 is large in size and difficult to cast: since each of the front section rods 112 is a portion behind the suspension portion 113, and the corresponding rear section rod 121 is smashed, the length of each front section rod H2 is inevitably larger. Long, resulting in the previous year = η volume is larger 'not easy to share the same prayer with the rear frame unit 12 200819343 machine' to increase the cost of manufacturing equipment. (3) The strength of each of the front section 112 and the rear section 121 is reduced: Each front section pole 112 and rear section The contact surface of 121 is relatively smooth, and a plurality of perforations 114 and through holes 124 are drilled in the contact surface, resulting in a decrease in the strength of each of the front section 112 and the rear section 121. The valley is ruptured at the perforations 114 and the through holes 124. (4) The front and rear frame units η, 12' must be supported by the clamp or manpower for assembly: The front and rear frame units 11 and 12 have considerable weight and must be supported by fixtures or manpower before they can be supported. The assembly is difficult, the assembly is difficult, and the overall assembly efficiency is reduced. (5) The internal space of the locomotive compartment 2 is inefficiently used: since the crossbar 13 is traversed in the recessed groove at the bottom of the locomotive compartment 2, the locomotive is caused. The internal space of the compartment 2 is divided into two sections, so that the internal space of the locomotive compartment 2 is greatly restricted and inconvenient, and the space utilization efficiency is reduced. Therefore, how to overcome the conventional locomotive frame i is assembled and actualized. The above-mentioned shortcomings have become an attempt by the relevant industry to study. Therefore, the object of the present invention is to provide a locomotive of a locomotive. The assembly is convenient and can effectively improve the efficiency of the maintenance. The knife-type vehicle then has the segmented frame device of the locomotive of the present invention, including a frame, a frame at the rear end of the front frame, and a slave car. a combination unit for combining the former 200819343 and the rear frame with each other. The frame has a front frame body and two outer bars respectively extending backward from the left and right sides of the front frame body, each An outer rod has a plurality of through holes extending inwardly from the outer side to the inner side, the rear frame having a killing body and two legs extending forwardly from the left and right sides of the rear frame to the outer rods The inner inner rod 'each inner rod has a plurality of joint holes formed on the outer side surface and corresponding to the through holes, and the joint unit has a plurality of cutter teeth extending through the corresponding joints of the through holes and the joint holes And the two outer rods and the two inner rods are coupled to each other. a ^The effect of the invention is that the two inner rods of the rear frame are located between the two outer rods of the front frame, and the operator can conveniently combine the front side and the right outer side. In the direction from the outside to the inside, the teeth extend through the corresponding through holes and the combined holes, so that the front and rear frames are combined with each other. In this way, the assembly is convenient, and the working efficiency can be effectively improved. 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 FIG. 3, a preferred embodiment of the segmented frame device 3 of the locomotive of the present invention includes a front frame 31, a rear portion of the front frame 31, and a frame for the front, The rear frame 31, 32 is assembled with the α 〇 single 兀 34, and a cross bar 35 connected to the rear frame 32. In this embodiment, in order to improve the locomotive endurance, avoid fuel consumption, and reduce the weight of 200819343, the rear frame 31, 32, and the crossbar 35 are all formed by casting a light-weight aluminum alloy, of course. Other lighter-weight metals may also be used for reading, and therefore should not be limited to the description of the embodiment. Referring to FIG. 3 and FIG. 4, the front frame 31 has a front frame body 311, two outer rods 312' extending rearward from the left and right sides of the front frame body 311, and two outer rods respectively disposed on the outer side rods. The positioning block 313 on the inner side of the 312 (only green out of FIG. 4 - the outer rod 312 and the positioning block 313). - each outer side 312 has a plurality of through holes 314 extending inwardly from the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side of the outer side a suspension hole 316 penetrating from the outer side of the outer side of the outer rod 312 to the inner side of the outer rod 312, and a plurality of first lateral grooves 317 formed on the outer side of the outer rod 312 and located around each of the continuous holes 314, and The suspension hole 316 is between two adjacent through holes 314 at the last end. The two rear side frames 32 have a rear frame body 321 , and the left and right sides of the frame body 321 extend forward to the inner side rod 322 ′ between the two outer sides 312 and the two inner sides respectively The lug portion 323 of the rod 322 extends forward (only one of the inner rod 322 and the lug portion is depicted in FIG. 4). Each of the inner sides 322 has a plurality of coupling holes 331 formed on the outer side surface of the inner side 322 and corresponding to the through holes 314, and a recessed portion 332 formed on the outer side surface of the inner rod 322, and a plurality of recesses 332 are formed in the recessed portion. a rib 333 in the phantom 2, a second groove 334 formed on the top surface of the inner rod 322 and disposed in the front-rear direction, a plurality of reinforcing ribs 200819343 335 disposed around each of the coupling holes 331, and an inner rod 322 formed on the inner rod 322 An opening 336 at the bottom surface and located at a corresponding position of the suspension hole 3i6, and a plurality of second lateral grooves 337 formed on the outer side surface and located around each of the coupling holes 331, wherein each of the coupling holes 331 is located The recessed portion 332 is penetrated inwardly from the bottom edge of the recessed portion to the inner side surface of the inner rod 322. The coupling unit 34 has a plurality of coupling members 341 respectively extending through the corresponding through holes 314 of the through holes 314, and a plurality of nuts 342 respectively corresponding to the coupling members 341. In this embodiment, Each of the coupling members 341 is a screw. The crossbar 35 has two extending portions 35 respectively extending toward the inner side of the inner side rods 322 and extending forwardly, and a bridge portion 352 connecting the two extending portions 351, wherein the two extending portions 351 are located on the inner side The opening 336 of the rod 322 is square and is at the same height. The bridging portion aw is extended upward by the two extending portions 351 and then connected together. Referring to FIGS. 3, 4, and 5, when the front and rear frames 31, 32 are to be assembled, the two inner rods 322 of the rear frame 32 are first located on the outer side bars 312 of the front frame 31. Between the two sides of the front frame 31 and the outer side of the front frame 322, the ribs located in the recess 332 are in contact with the outer rod. Referring to the drawing, at this time, the bottom edge of the clamping block 313 located on the inner side of each outer rod 312 is respectively contacted by the convex lug 323 corresponding to the front end of the inner rod, and the fitting is located in the depression. The inner rib 333 is designed to touch the top surface of the outer rod 312, that is, the two inner rods 322 of the rear frame 32 of the 10 200819343 are movablely seated on the two sides of the front frame 31. The outer side 312 i, at this time, the rear frame body 321 is inclined downward with the rib 333 as a fulcrum due to the rear frame body 321 being heavy, so that the front end of the inner rod 322 is convex. The ear 323 is relatively inclined upward, however, the process of the lug is as if it is tilted upwards, although the mosquito continues The bottom edge of the positioning force 313 is offset, but since the front frame has a large volume and weight, the positioning block 313 is not pushed by the lug portion 323 as a whole, so the rear frame % is kept. The balance state is self-positioning at the rear end of the front frame 31, and it is not required to be supported by a clamp or a manpower, and the assembly is very simple, and the overall assembly efficiency can be improved. Referring to Figures 4 and 5, at this time, when the operator is at the same height as the front and rear frames 31, 32, the coupling member 341 can be conveniently separated from the left and right outer sides of the front frame n. And extending through the corresponding through holes 314 and the coupling holes 331 to protrude from the inner side surface of the inner rod milk, and the screw 342 is screwed to the coupling member and is contacted with The inner side of the inner rod 322 is such that the two outer rods M2 and the inner side 322 are coupled to each other, thereby assembling and assembling the front and rear frames 31, 32, and the operator does not need to change the position thereof. The binding member 341 and the nut 342 can be locked and fixed to the front and rear frames 31 and 32 by the lateral orientation without any difficulty, and there is no need to know the locomotive: when the frame 1 is assembled, the operator It is necessary to change its position above the locomotive frame 1 to lock the two bolts 14 from the top to the bottom of the front and rear frame units 11, 12, in contrast, the present invention appears on the assembly More convenient, can be 11 200819343 to effectively improve work efficiency. In addition, in order to reduce the overall weight of the front and rear frame 3 32, the present invention forms a «-, two lateral grooves 317, 337 on the outer side of each of the outer rod 312 and the inner rod milk. And forming the volume of the first and second concave λ frames 31, 32 on the center thereof, thereby achieving the purpose of: widening and reducing _, thereby achieving weight reduction, but at the same time avoiding excessive weight and reducing structural strength In the present invention, the reinforcing ribs 335 are disposed around the coupling holes 331 of each of the inner rods 322, thereby strengthening the strength of the structure, and avoiding the occurrence of cracking at each of the coupling holes 331 when the rear frames 31 and 32 are combined. Reduce structural stability. Referring to Fig. 4:6, in addition, the suspension portion 113 of the conventional locomotive frame i has a relatively long distance from the end of the segment 112, and the side of the moon is 312. The suspension hole 316 is between the two adjacent bead holes 3U at the last end, that is, the distance between the suspension hole 316 and the end of the outer rod 312. When the length is shortened, the length and the occupied volume of the front frame 31 are shortened. The front frame 31 can be scraped, and the μ & 1 t is easy to share the same casting tool with the smaller rear frame 32, thereby reducing the manufacturing equipment cost. 5, Fig. 4 7, the inventive machine; the segmented frame device 3 of the vehicle can be used to suspend the locomotive engine 4 and the carrying-storage box 51, the locomotive engine 4 has - connected to the segmented frame a support f Μ on f 3 and a carburetor 42 ′ located at the top of the engine 4 and using the two ends of the support arm 41 respectively to extend through the opening 330 of the inner side 322 and fixed to the corresponding outer side The suspension hole 316 of the rod 312 is hung between the two inner rod milks. Since the bridge portion 352 of the cup 35 extends from the two extension portions 351 to the height 12 200819343 and then is connected thereto, the cross bar 35 is formed with a carburetor 42 for the locomotive engine 4 The top space 353 is accommodated to improve the efficiency of the overall space form, and the overall rear frame 32 can provide higher strength and rigidity by the design of the crossbar. As for the cross bar 35 and the inner side bars 322, the rear frame body 321 cooperates with each other to define a housing space % for the storage box 51 to be placed therein, and the two extension portions 351 of the cross bar 35 have a plurality of The locking hole 354 is configured to be locked in the corresponding locking hole 354 after the plurality of locking screws 52 are inserted through the storage box 51, thereby positioning the storage box 51 in the accommodating space 36. Since the two extending portions 351 of the cross bar 35 are located in front of the openings 336 of the two inner rods 322, and the inner side faces of the two inner rods 322 face each other and extend forward, the crossbar of the conventional locomotive frame 1 is viewed. 13 is located in the rear of the two-hearted crane # 113 and directly straddles the recessed groove 21 at the bottom of the locomotive compartment 2, resulting in the interior space of the locomotive compartment 2 being divided into two sections, in contrast, the present invention The crossbar 35 firstly extends the two extension portions 3 由 from the inner side surface of the two inner side rods 322 and then extends upward to form the bridge portion 352. Therefore, the two extension portions 351 can not only flexibly occupy the locomotive engine 4 In the space above, the heart compartment 51 can be kept intact at the center of the bottom, ensuring that there is no separation state inside the compartment 51, and the space utilization efficiency inside the compartment 51 is improved. With the above design, the segmented frame device 3 of the locomotive of the present invention has the following advantages in practical assembly and use: (1) Improve assembly work efficiency: 13 200819343 Hunting from the inside of the rear frame 32 The rod 322 is located between the two outer rods 312 of the front frame 31, and is conveniently located from the left and right sides of the front frame 31 when the operator is at the same height as the front and rear frames 31, 32. And respectively engaging the joint member 341 in the outward-inward direction through the mutually corresponding shell holes 314 and the joint holes 33 i, so that the front and rear frames 31 and 32 are combined with each other' It is more convenient' to effectively improve work efficiency. (2) Reducing the volume of the front frame 31: The hanging hole 316 of each of the outer bars 312 of the present invention is between the two adjacent through holes 3U at the last end, that is, the hanging holes 316 and the outer bars 312. The distance between the ends is quite small. In contrast, the distance between the suspension portion 113 of the conventional locomotive frame 1 and the end of the front segment rod 112 is relatively large, so that the present invention can effectively shorten the length and the occupied volume of the front frame 31. It is easy to share the same implement with the smaller rear frame 32, reducing the cost of manufacturing equipment. (3) Weight reduction and strength improvement: The first and second lateral grooves 317, 337, and the top surface of each of the outer rod 312 and the inner rod 322 are respectively formed on the outer surface of the outer rod 312 and the inner rod 322. The first and second grooves 315, 334' reduce the volume of the front and rear frames 31, 32 to achieve the purpose of reducing weight, and the reinforcing ribs are disposed around the coupling holes 331 of each of the inner rods 322. 335, in order to strengthen the structural strength. θ 14 200819343 (4) The rear frame 32 has a self-positioning function and is not required to be supported by the use of a missing or human force during assembly: the rear frame 32 is in contact with the front frame 31 by the ribs 333 The top surface of the outer rod 312 is designed as a movable supporting lever, and the rear frame body 321 is inclined downward due to the heavy weight. At this time, the lug portion 323 at the front end of the inner rod 322 is relatively inclined upward. The bottom edge of the clamping block 313 of the front frame 31 is pushed. However, since the front frame 31 has a large volume and weight, the positioning block 313 is not pushed and moved by the lug portion 323. Therefore, the rear portion The frame 32 is self-aligned to the rear end of the front frame 31 in a state of being balanced, and is not required to be supported by a jig or a human. (5) The space inside the storage box 51 is preferably more efficient: the cross member 35 extends the extension portion 351 forward and then extends upward to form the bridge portion 352, so the storage box 51 is at the center of the bottom portion. The structure can be kept intact, and only a structural design for accommodating the bridging portion 352 is formed at the bottom edge of the bottom portion, thereby ensuring that the compartment 51 (4) does not generate a separation, and the space utilization efficiency inside the storage box 51 is improved. . In summary, the segmented frame device 3 of the locomotive of the present invention has the advantages of improving the working efficiency of the new installation, reducing the volume of the front frame frame, reducing the weight of the front frame, and eliminating the need for assembly of the rear frame 32 in actual assembly and use. It is possible to achieve the object of the present invention by using the advantages of the use of the coolness or the manpower, the space utilization efficiency inside the storage box 51, and the like. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent change of the patent application scope and the description of the invention is Modifications are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a vertical exploded view, 35 showing the relative positional relationship between the locomotive frame and the locomotive compartment; Fig. 2 is an exploded perspective view showing the front section of the conventional locomotive frame and FIG. 3 is a perspective view showing a preferred embodiment of the segmented frame device of the locomotive of the present invention; 1=\ is a partial three-dimensional sub-division (4), and the auxiliary _3 is preferably only The embodiment, the relative position of the W and the rear frame is: a partial front cross-sectional view, which assists in explaining the combination of the front and rear frames according to the preferred direction shown in FIG. 3; FIG. 6 - side view, auxiliary The preferred embodiment of the front side and the rear side of the vehicle is viewed from the side view of the outer side, and is a partial front cross-sectional view, and a combination of the embodiment and the locomotive (four) and the storage box: Preferred 16 shown in sample _ 3 200819343 [Description of main component symbols] 3 Segmented car of locomotive 335 Reinforced rib frame device 336 Opening 31 Front frame 337 Second lateral direction 311 Front frame body 34 Combined unit 312 Outer rod 341 Joint member 313 positioning block 342 nut 314 through hole 35 cross bar 315 first groove 351 extension 316 suspension hole 352 bridge portion 317 first side groove 353 head space 32 rear frame 354 lock hole 321 rear frame body 36 accommodation space 322 inner rod 4 locomotive engine 323 Lug portion 41 support arm 331 coupling hole 42 4 oil shovel 332 depression portion 51 storage box 333 rib 52 locking screw 334 second groove groove 17