201219082 六、發明說明： l發明所屬之技術領域】 本發明涉及_錄+ 、 種在繩索上的夾具，其包括： 被固定的主^ ^ ± M , 其設有用於繩索穿過的通道，所述 主體由以㈣基31所4 用的位置2起動$ ’其被固定地在不起作料位置和起作 將絕索插主體的心軸樞轉，不起作用的位置用來 將繩索插入通道中， ^ 邻，所、起作用的位置將繩索夾緊在通道底 谇’所逃起動且古主^ -、 成盘… 該表面與心軸相對，呈被設計 成與繩索接觸的凸輪形式。 【先前技術】 主體开1的夾具（參考FR 258921 1 )由銘或銘合金製成的 =成。隨著時間的推移，由於繩索在通道内滑動和卡 起的摩擦將使鋁壁逐漸磨損。 ^了補償夹具的過早的磨損，通常使通道具有附加的 厗度，而這導致設備的總體尺寸和重量的增加。 【發明内容】 本發月的目的係在於，提出一種用在繩索上的夾具， /、具有增強的強度和延長的使用壽命。 、本發明的夹具的特徵在於，通道的内壁被由與鋁不同 的，料製成的耐磨件覆蓋，特別A，所述材料的硬度比鋁 的硬度高’或摩擦係數比鋁的摩擦係數低。 根據一較佳實施例，耐磨件由金屬板形成，該金屬板 由固定裝置固定到通道的内壁上.該金屬板有利地設有組 201219082 裝銷，這些組裝銷通過焊 坪接或鍛粗破固定到主體上。 所述金屬板較佳地由麻& t A ^201219082 VI. Description of the invention: 1. Field of the Invention The present invention relates to a clamp for a rope, which comprises: a fixed main body ^^±M, which is provided with a passage for the rope to pass through, The main body is started by the position 2 used by the (4) base 31. It is fixedly pivoted at the position of the unloading material and acts as a spindle for the main body of the cable. The inoperative position is used to insert the rope into the passage. In the middle, ^, the position, the active position clamps the rope at the bottom of the passage, and escapes from the bottom of the tunnel. The surface is opposite to the mandrel and is in the form of a cam designed to be in contact with the rope. [Prior Art] The fixture of the main body 1 (refer to FR 258921 1) is made of Ming or Ming alloy. Over time, the aluminum wall gradually wears due to the friction of the rope sliding in the channel and the friction. Premature wear of the compensation fixture typically results in additional mobility of the channel, which results in an increase in the overall size and weight of the device. SUMMARY OF THE INVENTION The purpose of this month is to propose a clamp for use on a rope, with enhanced strength and extended service life. The jig of the present invention is characterized in that the inner wall of the passage is covered by a wear-resistant member made of a different material from aluminum, in particular A, the hardness of the material is higher than the hardness of aluminum' or the friction coefficient is higher than the friction coefficient of aluminum. low. According to a preferred embodiment, the wear part is formed from a metal plate which is fixed to the inner wall of the channel by a fixing means. The metal plate is advantageously provided with a set of 201219082 pins which are joined by welding or forging Broken to the main body. The metal plate is preferably made of hemp & t A ^
更化不錄鋼構成，但可以採用I 他任何耐磨材料。 根據本發明的另一個杜μ . , . α 個特徵’（耐磨）金屬板可部分戍全部It is not made of steel, but it can be used as any wear-resistant material. According to the present invention, another φ., α-featured (wear-resistant) metal plate may be partially smashed.
地緊密貼合鋁主體的通道的内側。 D 所述金屬板可由任柯复仙u #八t ,从 m 1 j再他耐磨金屬板代替。 【實施方式】 透過以下對本發明 > 魯》, 七月之實施例的描述，本發明的其他優 點和特徵將更爲清晰’圖式 Μ八所不的貫施例只用於非限制性 示例目的。 在圖1至中，用於繩索"的夾具10被用來爲人們 攀登或高空作業時提供安全保護。夾具10包括被固定的主 ^12和活動起動器13 ’主體由紹或紹合金製成，活動起動 器能夠在用於插入繩索的不起作用的位置、和用來固定繩 索11的起作用的位置之間，而圍繞第一橫向心軸14樞轉。The ground is closely attached to the inner side of the passage of the aluminum body. D The metal plate can be replaced by Ren Kefuxian u #八t, from m 1 j and then his wear-resistant metal plate. [Embodiment] Other advantages and features of the present invention will become more apparent from the following description of the present invention, the description of the embodiment of July, and the embodiments of the present invention are only used for non-limiting examples. purpose. In Figures 1 through, the clamp 10 for the rope " is used to provide security for people climbing or working at heights. The jig 10 includes a fixed main body 12 and a movable starter 13 'the main body is made of a shovel or alloy, the movable starter can be in an inoperative position for inserting the rope, and the function for fixing the rope 11 Between positions, pivoting about the first transverse mandrel 14.
位於主體12的左側的側部12G被折疊成U形，在U 形的平订分支中鑽有兩個對準的孔15來用於裝配起動器13 的心轴1 4。The side portion 12G on the left side of the main body 12 is folded into a U shape, and two aligned holes 15 are drilled in the U-shaped planing branch for assembling the mandrel 14 of the starter 13.
位於主體12的右側的側壁12D也被折疊成繪出用於繩 索11通過的通道1 6的輪廓的U形。兩個側部12G和12D 被设置成彼此相向’且被用來容納起動器丨3的内部空間隔 開。 主體12的中間部分還包括被設計成用於固定岩釘鋼環 的下部孔1 8和上部孔1 7。 4 201219082 在心軸14對面，起動g .,.,.^ ^ S 13 &有凸輪19，該凸輪被設 叶成在起作用的位置上將 古4丨丨士 * 家炎罪通道16的底部。凸輪19 有利地设有多個可提高繩索 & τ “太 京1的爽緊效果的傾斜夾緊釘。 爲了將繩索1 1插入通道16 内 h助鉸接在起動器的第二 心轴22上的輔助桿21 ( 起作用的位置。 2)將起Μ Π促動到不 :道16的内壁有利地被由不同於鋁的材料製成的耐磨 Τ對此材料進行選擇，使其具有優良的抵抗由通 I 6内的繩索U的拉緊所引起的摩擦效應的能力。 *金屬板2〇具有高於銘製主體12的硬度，因此能夠作 爲附加部分被裝配到内壁上。可通過任何已知的組裝方 法、特別是通過焊接或鍛粗（heading)將金屬才反2〇固定到 鋁製内壁上。 在圖1到5的示例中’出於這樣的目的在金屬板20上 配備有兩個穿過通道16的孔24的組裝銷23。然後將銷23 ，粗以便將金屬板最終固定到通道16的主體上。金屬板20 P刀地覆蓋it道16的内側’此處是繩索工i的摩擦最厲害 之處。 (耐磨）金屬板2〇的兩端略彎曲以便覆蓋主體12，該彎 曲末端具有較大的半徑致使盡可能地不形成尖銳的邊緣 (參看圖4) β 金屬板20可以是硬化的不銹鋼或其他具有比鋁的硬度 強度大得多的材料。由於不銹鋼之金屬板20的摩擦係數 於鋁裝主體11的摩擦係數，也有利於繩索11在通道16 201219082 内’骨動。因此’與由傳統的！呂製夾具相&，夾具i Q的使用 哥命被延長。 根據圖6和7所示的本發明的替代實施例，金屬板ι2〇 爲U形因而能緊密地貼合通道丨6 (所述板被強制接合到該 通道中）的整個表面。 顯然，金屬板20，120可被任何其他耐磨金屬件代替。 【圖式簡單說明】 圖1爲本發明的夾具的透視圖，其中繩索被結合在通 道内； 圖2爲圖丨所示夾具的分解透視圖，其中未顯示繩索； 圖3爲圖1所示夾具的平面圖，其中未顯示繩索； 圖4爲沿圖3中線4_4截取的截面圖； 圖5爲沿圖4中線5_5截取的截面圖； 圖6爲一可選實施例的示意性透視圖； 圖7爲圖6的平面圖，圖中裝有U型板。 【主要元件符號說明】 10 夾具 11 繩索 12 主體 12D 側壁 12G 13 14 側部 起動器 心車由 校準孔 6 15 201219082 16 通道 17 上部孔 18 下部孔 19 凸輪 20 金屬.板 21 桿 22 心軸 23 銷 24 子L 120 金屬板The side wall 12D on the right side of the main body 12 is also folded into a U shape which depicts the outline of the passage 16 through which the cable 11 passes. The two side portions 12G and 12D are disposed to face each other'' and are used to accommodate the interior of the starter 丨3 to be spaced apart. The intermediate portion of the body 12 also includes a lower aperture 18 and an upper aperture 17 that are designed to secure a rock nail ring. 4 201219082 Opposite the mandrel 14, start g .,.,.^ ^ S 13 & has a cam 19, the cam is set to be in the active position of the ancient 4 gentleman * the bottom of the sin channel 16 . The cam 19 is advantageously provided with a plurality of tilting clamps which increase the tightening effect of the rope & τ "Tai Jing 1. In order to insert the rope 11 into the channel 16, the hook is assisted to articulate on the second mandrel 22 of the starter. Auxiliary rod 21 (acting position. 2) will act as Μ Π Π 到 : : : : 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的 的The ability to resist the frictional effect caused by the tension of the rope U in the I 6. The metal plate 2 has a hardness higher than that of the inscription body 12 and can therefore be assembled as an additional part to the inner wall. The known assembly method, in particular by welding or forging, fixes the metal to the inner wall of the aluminum. In the example of Figures 1 to 5, the metal plate 20 is provided for such a purpose. Two assembly pins 23 are passed through the holes 24 of the channel 16. The pins 23 are then thickened to finally secure the metal plate to the body of the channel 16. The metal plate 20 covers the inside of the channel 16 P The friction of the work i is the most powerful. (Abrasion resistant) Curved to cover the body 12, the curved end having a larger radius so as not to form a sharp edge as much as possible (see Fig. 4). The metal plate 20 may be hardened stainless steel or other material having a much greater hardness than aluminum. Since the coefficient of friction of the stainless steel metal plate 20 is proportional to the coefficient of friction of the aluminum body 11, it is also advantageous for the rope 11 to be 'bone-moving within the passage 16 201219082. Therefore' and the fixture from the conventional! The use of the bud is extended. According to an alternative embodiment of the invention shown in Figures 6 and 7, the metal plate ι2 is U-shaped and thus can closely fit the channel 丨6 (the plate is forcibly engaged into the channel) The entire surface. Obviously, the metal sheets 20, 120 can be replaced by any other wear-resistant metal parts. [Schematic description of the drawings] Figure 1 is a perspective view of the jig of the present invention, wherein the ropes are incorporated in the passage; Fig. 3 is a plan view of the jig shown in Fig. 1, wherein the rope is not shown; Fig. 4 is a cross-sectional view taken along line 4_4 of Fig. 3; Fig. 5 is a cross-sectional view taken along line 4 of Fig. 3; Midline 5_5 interception Fig. 6 is a schematic perspective view of an alternative embodiment; Fig. 7 is a plan view of Fig. 6 with a U-shaped plate. [Main component symbol description] 10 Jig 11 Rope 12 Main body 12D Side wall 12G 13 14 Side starter carriage by calibration hole 6 15 201219082 16 Channel 17 Upper hole 18 Lower hole 19 Cam 20 Metal. Plate 21 Rod 22 Mandrel 23 Pin 24 Sub L 120 Metal plate