200842067 九、發明說明： 【發明.所屬之技術領域】 本發明是有關於一種機車駐車裝置，特別是有關於一 種可提供制動效果之機車駐車裝置。 【先前技術】 請參閱第1圖，一習知之機車1大致上可具有一車架 10、一側腳架20、一前車輪30及一後車輪40，侧腳架20 是以轉動之方式連接於車架10。當侧腳架20被朝下轉動 並抵接於地面時，即可使得機車1被侧立停放。 然而，在機車1被侧立停放於斜坡路面的情形下，其 前車輪30及後車輪40仍會轉動，因而易導致機車1發生 傾倒，進而造成機車1之碰撞損壞。 【發明内容】 本發明基本上採用如下所詳述之特徵以為了要解決上 述之問題。也就是說，本發明包括一車架；一控制閥，連 接於該車架，並且具有一閥體、一進油室、一出油室、一 柱塞及一彈性元件，其中，該進油室及該出油室係成形於 該閥體之中，並且係容納有煞車油，該進油室係連通於該 出油室，該柱塞係以移動之方式設置於該出油室之中，並 且係突出於該閥體，以及該彈性元件係連接於該出油室之 一内壁與該柱塞之間；一煞車總泵，連通於該進油室；一 煞車卡鉗，連通於該出油室，其中，該煞車總泵係選擇性 0134-A21898TWF(N2)；A-481；hawdong 6 200842067 地經由該進油室及該出油室而連通於該煞車卡鉗；以及一 側腳架，係以轉動之方式連接於該車架，並且係選擇性地 抵推該柱塞，其中，該柱塞係藉由該侧腳架之抵推而移動 於該出油室之中，以驅使該煞車卡鉗產生制動作用。 同時，根據本發明之機車駐車裝置，該控制閥更具有 一油封，該油封係套設於該柱塞之上，並且係抵接於該出 油室之該内壁，以及當該柱塞藉由該侧腳架之抵推而移動 於該出油室之中時，該油封係阻絕該煞車總泵連通於該煞 • 車卡鉗。 又在本發明中，該控制閥更具有一單向皮碗，該單向 皮碗係套設於該柱塞之上，並且係抵接於該出油室之該内 壁，以及當該柱塞藉由該侧腳架之抵推而移動於該出油室 之中時，該單向皮碗係阻絕該煞車總泵連通於該煞車卡鉗。 為使本發明之上述目的、特徵和優點能更明顯易懂， 下文特舉較佳實施例並配合所附圖式做詳細說明。 ^ 【實施方式】 茲配合圖式說明本發明之較佳實施例。 請參閱第2圖，本實施例之機車駐車裝置100主要包 括有一車架Π0、一控制閥120、一煞車總泵130、一煞車 卡鉗140及一侧腳架150。 車架110可承載一機車之車體（未顯示)及其他相關結 構。 如第2圖、第3A圖及第3B圖所示，控制閥120是連 接於車架110，並且控制閥120具有一閥體121、一進油室 0134-A21898TWF(N2);A-481 ;hawdong 7 200842067 122、一出油室i23、一枉塞124、一彈性元件ι25及—油 封126。進油室122及出油室123是成形於閥體i2l之中， 並且進油室122及出油室123内容納有煞車油（未顯示)。 進油室122是連通於出油室123。柱塞124是以移動之方 式設置於出油室丨23之中，並且柱塞124是突出於闕體 121。彈性元件125是連接於出油室123之一内壁123a^ 柱塞124之間。油封126是套設於柱塞124之上，並且、、由 封126是抵接於出油室123之内壁123a。此外，油封126 •亦可以一單向皮碗所取代。 煞車總果130是經由^一輸油管160而連通於控制閥12〇 之進油室122。 煞車卡鉗14 0是經由一輸油管17 0而連通於控制閥i 2 〇 之出油室123。值得注意的是，當煞車總泵13〇作動時， 煞車油是經由進油室122及出油室123而連通於煞車:鉗 140(此部份將於稍後之敘述中說明）。此外，煞車卡鉗甘 乃是設置於一車輪之煞車碟盤（未顯示）上。 #側腳架150是以轉動之方式連接於車架110，並且側 腳架150是選擇性地抵推控制閥12〇之柱塞 在機車駐車裝置1〇〇未運作之情形下:柱塞124是位 於出油室123中之最右方處，如第3A圖所示。此時，煞 車總泵m可經由進油室122及出油室123而連通於煞車 卡甜140。 當機車駐車裝置1〇〇被操作時，亦即當配置有機車駐 車裝置1〇〇之機車被侧立停放時，侧腳架15〇可從如第2 0134-A21898TWF(N2)；A-481；hawdong 8 200842067 圖及第3A圖所示之位置（向下）轉動至如第3b圖所示之位 置並抵接於一地面。在此，侧腳架15〇會抵推控制閥12〇 之柱塞124,因而使得柱塞124在出油室123中（向左）移動 以及使得彈性元件125被壓縮。值得注意的是，套設於柱 基124上之油封126亦會隨之移動，因而會經過進油室in 與出油至123之連通處。如上所述，在油封丨26經過進油 至122 /、出油至123之連通處後，煞車總泵13〇即無法經 由進油至122及出油室123而連通於煞車卡鉗14〇(亦即， •油封126會阻絕煞車總泵130連通於煞車卡钳140)，而柱 基124便會將出油室123中之煞車油壓向煞車卡鉗丨， 因而迫使煞車卡鉗140對車輪之煞車碟盤產生制動作用。 因此，當配置有機車駐車裝置1〇〇之機車被侧立停放時， 其車輪會热法轉動，即使是將機車侧立停放於斜坡路面的 情形下亦是如此，因而可避免機車傾倒及發生碰撞損壞。 在另一方面，當侧腳架i 5 〇從如第3 B圖所示之位置（向 _上）轉動至如第2圖及第3A圖所示之位置時，侧腳架15〇 ^分離於控制_ 12G之柱塞124。在此，柱塞124可藉由 彈性兀件125所提供之回復彈力而移動至出油室ι23中之 最右方處，因而使得煞車總泵13〇再次經由進油室122及 出油室123而連通於煞車卡鉗14〇，進而使得煞車卡鉗_ 釋放車輪之煞車碟盤。 雖然本發明已以較佳實施例揭露於上，然其並非用以 限定本發明，任何熟習此項技藝者，在不脫離本發明之精 神和範圍内，當可作些許之更動與潤飾，因此本發明之保 0134-A21898TWF(N2)；A-481 ；hawdong 9 200842067 護範圍當視後附之申請專利範圍所界定者為準。200842067 IX. Description of the Invention: [Technical Field] The present invention relates to a locomotive parking device, and more particularly to a locomotive parking device capable of providing a braking effect. [Prior Art] Referring to Figure 1, a conventional locomotive 1 can generally have a frame 10, a side stand 20, a front wheel 30 and a rear wheel 40. The side stand 20 is connected in a rotating manner. On the frame 10. When the side stand 20 is turned downward and abuts against the ground, the locomotive 1 can be parked sideways. However, in the case where the locomotive 1 is parked sideways on a sloped road surface, the front wheel 30 and the rear wheel 40 are still rotated, which tends to cause the locomotive 1 to tip down, thereby causing collision damage of the locomotive 1. SUMMARY OF THE INVENTION The present invention basically employs the features detailed below in order to solve the above problems. That is, the present invention includes a frame; a control valve coupled to the frame and having a valve body, an oil inlet chamber, an oil outlet chamber, a plunger and an elastic member, wherein the oil inlet The chamber and the oil discharge chamber are formed in the valve body, and are contained with brake oil, the oil inlet chamber is connected to the oil discharge chamber, and the plunger is disposed in the oil discharge chamber in a moving manner. And protruding from the valve body, and the elastic member is connected between the inner wall of one of the oil discharge chambers and the plunger; a brake master cylinder is connected to the oil inlet chamber; a brake caliper is connected to the outlet An oil chamber, wherein the brake master pump is selective 0334-A21898TWF (N2); A-481; hawdong 6 200842067 is connected to the brake caliper via the oil inlet chamber and the oil outlet chamber; and a side stand, Rotatingly connecting to the frame and selectively urging the plunger, wherein the plunger is moved into the oil discharge chamber by the thrust of the side stand to drive the The brake caliper produces a braking effect. Meanwhile, according to the locomotive parking device of the present invention, the control valve further has an oil seal, the oil seal sleeve is sleeved on the plunger and abuts against the inner wall of the oil discharge chamber, and when the plunger is used When the side stand is pushed and moved into the oil discharge chamber, the oil seal prevents the brake master cylinder from communicating with the brake caliper. In the present invention, the control valve further has a one-way cup, the one-way cup is sleeved on the plunger and abuts against the inner wall of the oil discharge chamber, and when the plunger The one-way cup prevents the brake master cylinder from communicating with the brake caliper when moving in the oil discharge chamber by the pushing of the side stand. The above described objects, features and advantages of the present invention will become more apparent from the description of the appended claims. [Embodiment] A preferred embodiment of the present invention will be described with reference to the drawings. Referring to FIG. 2, the locomotive parking device 100 of the present embodiment mainly includes a frame Π0, a control valve 120, a brake master cylinder 130, a brake caliper 140 and a side stand 150. The frame 110 can carry a body of a locomotive (not shown) and other related structures. As shown in FIG. 2, FIG. 3A and FIG. 3B, the control valve 120 is connected to the frame 110, and the control valve 120 has a valve body 121, an oil inlet chamber 0134-A21898TWF (N2); A-481; Hawdong 7 200842067 122, an oil outlet i23, a plug 124, an elastic member ι25 and an oil seal 126. The oil inlet chamber 122 and the oil discharge chamber 123 are formed in the valve body i2l, and the oil inlet chamber 122 and the oil outlet chamber 123 contain brake oil (not shown). The oil inlet chamber 122 is connected to the oil discharge chamber 123. The plunger 124 is disposed in the oil discharge chamber 丨 23 in a moving manner, and the plunger 124 protrudes from the body 121. The elastic member 125 is connected between the inner wall 123a of the oil discharge chamber 123 and the plunger 124. The oil seal 126 is sleeved on the plunger 124, and the seal 126 is abutted against the inner wall 123a of the oil discharge chamber 123. In addition, the oil seal 126 can also be replaced by a one-way cup. The brake total fruit 130 is connected to the oil inlet chamber 122 of the control valve 12A via the oil delivery pipe 160. The brake caliper 140 is connected to the oil discharge chamber 123 of the control valve i 2 经由 via an oil feed pipe 170. It is worth noting that when the brake master cylinder 13 is actuated, the brake oil is communicated to the brakes via the oil inlet chamber 122 and the oil discharge chamber 123: the clamp 140 (this portion will be described later). In addition, the brake caliper is placed on a wheel disc (not shown) of a wheel. #侧脚150 is connected to the frame 110 in a rotating manner, and the side stand 150 is selectively biased against the plunger of the control valve 12〇 in the case where the locomotive parking device 1 is not operating: the plunger 124 It is located at the far right of the oil discharge chamber 123 as shown in Fig. 3A. At this time, the master cylinder m of the vehicle can communicate with the brake sweetener 140 via the oil inlet chamber 122 and the oil discharge chamber 123. When the locomotive parking device 1 is operated, that is, when the locomotive equipped with the organic vehicle parking device 1 被 is parked sideways, the side stand 15 〇 can be obtained from, for example, the 2 0134-A21898TWF (N2); A-481 ;hawdong 8 200842067 Figure and the position shown in Figure 3A (downward) to the position shown in Figure 3b and abutting a ground. Here, the side stand 15 turns against the plunger 124 of the control valve 12, thus moving the plunger 124 in the oil discharge chamber 123 (to the left) and causing the elastic member 125 to be compressed. It should be noted that the oil seal 126 sleeved on the column base 124 will also move with it, and will pass through the junction between the oil inlet chamber and the oil outlet to 123. As described above, after the oil seal 丨 26 passes through the oil inlet to the port of 122 / and the oil is discharged to 123, the brake master cylinder 13 can not communicate with the brake caliper 14 via the oil inlet 122 and the oil discharge chamber 123 (also That is, the oil seal 126 will block the brake master cylinder 130 from communicating with the brake caliper 140), and the column base 124 will press the brake oil in the oil discharge chamber 123 against the brake caliper, thereby forcing the brake caliper 140 to the brake disc of the wheel. Produces a braking effect. Therefore, when the locomotive equipped with the organic vehicle parking device 1 is parked sideways, the wheels thereof will be rotated thermally, even if the locomotive is parked on the sloped road side, so that the locomotive can be prevented from falling over and occurring. Collision damage. On the other hand, when the side stand i 5 转动 is rotated from the position shown in FIG. 3B (toward _upper) to the position as shown in FIGS. 2 and 3A, the side stand 15 is separated. In the control -12G plunger 124. Here, the plunger 124 can be moved to the rightmost position in the oil discharge chamber ι23 by the return elastic force provided by the elastic member 125, thereby causing the brake master cylinder 13 to pass through the oil inlet chamber 122 and the oil discharge chamber 123 again. It is connected to the brake caliper 14 〇, which in turn makes the brake caliper _ release the brake disc of the wheel. Although the present invention has been disclosed in its preferred embodiments, it is not intended to limit the present invention, and it is possible to make some modifications and refinements without departing from the spirit and scope of the present invention. The protection of the present invention is as defined in the scope of the patent application, which is defined by the scope of the patent application, which is incorporated herein by reference.
0134-A21898TWF(N2)；A-481；hawdong 10 200842067 【圖式簡单說明】 第1圖係顯示一習知之機車之侧視示意圖； 第2圖係顯示本發明之機車駐車裝置之平面示意圖； 第3A圖係顯示本發明之機車駐車裝置於一種運作狀 態下之部份剖面及平面示意圖；以及 第3B圖係顯示本發明之機車駐車裝置於另一種運作 狀態下之部份剖面及平面示意圖。 【主要元件符號說明】 1〜機車 10、110〜車架 20、150〜侧腳架 30〜前車輪 40〜後車輪 100〜機車駐車裝置 120〜控制閥 121〜閥體 122〜進油室 123〜出油室 123a〜内壁 124〜柱塞 125〜彈性元件 126〜油封 130〜煞車總泵 0134-A21898TWF(N2);A-481 ；hawdong 11 200842067 140〜煞車卡钳 160、170〜輸油管0134-A21898TWF(N2); A-481;hawdong 10 200842067 [Simplified Schematic] FIG. 1 is a side view showing a conventional locomotive; FIG. 2 is a plan view showing the parking device of the locomotive of the present invention; 3A is a partial cross-sectional and plan view showing the locomotive parking device of the present invention in an operational state; and FIG. 3B is a partial cross-sectional and plan view showing the locomotive parking device of the present invention in another operating state. [Description of main component symbols] 1 to locomotive 10, 110 to frame 20, 150 to side stand 30 to front wheel 40 to rear wheel 100 to locomotive parking device 120 to control valve 121 to valve body 122 to oil inlet chamber 123~ Oil discharge chamber 123a~ inner wall 124~plunger 125~elastic element 126~oil seal 130~ brake master cylinder 0134-A21898TWF(N2); A-481;hawdong 11 200842067 140~ brake caliper 160, 170~ oil pipeline
0134-A21898TWF(N2)；A-481 ；hawdong0134-A21898TWF(N2); A-481;hawdong