201101628 六、發明說明： 【發明所屬之技術領域】 本發明係涉及一種預絞式懸垂線夾的金屬套殼改良設 計’其係由兩個匹配分離的金屬半套殼所組成，為專供配 合一組橡膠内墊棒及一截段預絞線而將預絞式懸垂線夾固 定結合於高壓電導線上。 【先前技術】 習知預絞式懸垂線夾，通常是包括一組金屬套殼、一 〇組橡膠内墊棒及多數條小截段的預絞線，用以配置結合於 高壓電導線上，係先將-組橡朦内塾棒（兩個半弧狀塾棒） 預先包夾於導線，並通過多數條小截段的預絞線施以網裹 固定，再配合兩個金屬半套殼（構成一組金屬套殼）從外 部包夾鎖固，即完成一預絞式懸垂線夾的固定結合。 1知的金屬套设大致可分為兩種，其中一種的金屬套 殼是由兩個呈相同半圓開口的金屬半套殼預先拖接结合， 使兩個金屬半套殼呈現可活動開合的組成形態，但不允許 拆開分離’因此在安展時，安裝人員必須一次同時撐托該 極合式金屬套殼，由於兩個金屬半套殼的相加總重非常沉 重，故安裝非常因難，尤其是身處在懸吊高空中，操作上 當然倍感艱辛，也很難精確的套定鎖合.，實有改進必要。 又’另-種習知的金屬套殼，也是由兩個呈相同半圓 開口的金屬半套殼所分別構成，雖允許個別的拆開分離， 但於兩金屬半套殼合攏時’還必須再配合使用一㈣型夾 板，用以夹套在整組合攏的金屬套殼上，利用U型夾板的 3 201101628 兩端閧孔與兩個金屬半套殼的鎖孔呈相互重疊對應，再由 一螺栓貫穿鎖固，完成組合，此種習知的金屬套殼，因首 先需將其中一個半套殼先半娱於導線上，次將另一個半套 殼再合併嵌置於導線，進而於同時托持兩個半套殼之際， 還要设法將u型央板夾住套置於整組金屬套殼，但工作人 員僅有又手可用，又金屬套殼係相當沉重，因此，安裝時 更顯困難危險，並非方便合理。 、 【發明内容】 本發明之主要目的，乃在於提供一種預絞式懸垂線夹 的金屬套殼改良設計’係由兩個匹配分離的金屬半套殼所 、’且成各金屬半套殼上端均延伸具有一鎖孔部，其中一個 金屬半套殼的伟開口係大於半圓，且開叮端設有一個 以上的凸出插塊’另-個金屬半套殼的半弧開口係相對小 於+圓，且開口下端相對設有—個以上的嵌插孔，使用時 ，所述大於半_金屬半套殼可先嵌置於祕上，因其開 :大於半圓’故容易含住導線，保持不脫落狀態，以具 ，佳的暫時定位性，也方便另—小於半圓的金屬半套殼再 甘入置匕夾於導線，且利隸插孔嵌人凸出插塊形成卡合， 令兩個金屬半套殼快速包夾並鎖固於導線，而達到簡易快 速=成預絞式_線夾組成的職效果，其安裝更為簡單 =雜1[次托持沉㈣金具，能有聽決絲上所遇 的困難危險等問題。 的入之次要目的，乃在於提供—種雜式懸垂線夾 t屬套錢良設計，所述小於半圓的另—金料套殼， /、開口下端的嵌插孔係可設有一内斜面，利用内斜面使相 201101628 對應金屬半套殼的凸出插塊可順勢滑進嵌插孔，達到，昧速 嵌合及方便安裝的效果。 【實施方式】 茲依附圖實施例將本發明之結構特徵及其他之作用、 目的詳細說明如下： 如第一圖所示，本發明所為「預絞式懸垂線失的金屬201101628 VI. Description of the Invention: [Technical Field] The present invention relates to a modified design of a metal casing of a pre-twisted suspension clamp, which is composed of two metal half-shells that are matched and separated, and is specially designed for cooperation. A set of rubber inner pad and a section of pre-stranded wire are used to fix the pre-twisted suspension clamp to the high-voltage electric wire. [Prior Art] A conventional pre-twisted suspension clamp generally includes a set of metal casings, a set of rubber inner cushions, and a plurality of small sections of pre-stranded wires for arranging and bonding to high-voltage electric wires. Firstly, the set of rubber inner crowbars (two semi-arc crowbars) are pre-wrapped to the wires, and are fixed by a plurality of small sections of pre-stranded wires, and then combined with two metal half-shells ( The set of metal sleeves is locked from the outer package, that is, the fixed combination of a pre-twisted suspension clamp is completed. 1 Known metal sleeves can be roughly divided into two types, one of which is pre-drag and joined by two metal half-shells with the same semi-circular opening, so that the two metal half-shells are movable and open. It is a form, but it is not allowed to disassemble. Therefore, when it is installed, the installer must support the pole-type metal casing at the same time. Since the total weight of the two metal half-shells is very heavy, the installation is very difficult. Especially in the high altitude, it is of course difficult to operate, and it is difficult to accurately set the lock. It is necessary to improve. Another 'other-known metal casing is also composed of two metal half-shells with the same semi-circular opening. Although it allows individual separation and separation, when the two metal half-shells are closed, it must be Use one (four) type splint to clamp on the metal casing of the whole combination, and use the U-shaped splint 3 201101628. The two end boring holes and the two metal half-shell shells overlap each other, and then one The bolts are inserted and locked to complete the combination. The conventional metal casing is first required to have one of the half casings on the wire first, and then the other half of the casing is then embedded and embedded in the wire, and at the same time When holding two and a half sets of shells, we must try to clamp the u-shaped central board to the whole set of metal casings, but the staff only has the hands and the metal casings are quite heavy. Therefore, when installing It is more difficult and dangerous, not convenient and reasonable. SUMMARY OF THE INVENTION The main object of the present invention is to provide an improved design of a metal casing of a pre-twisted suspension clamp, which is composed of two metal half-shells that are separated and separated, and is formed at the upper end of each metal half-shell. Each of the extensions has a keyhole portion, wherein one of the metal half sleeves has a larger opening than the semicircle, and the opening end is provided with more than one protruding insert. The other half of the metal half sleeve has a semi-arc opening system that is relatively smaller than + Round, and the lower end of the opening is oppositely provided with more than one embedded insertion hole. When used, the larger than half-metal half-shell can be embedded on the secret first, because it is open: more than semi-circular, so it is easy to contain the wire and keep It does not fall off, it has a good temporary positioning property, and it is convenient for another - a semi-circular metal half-shell is then placed in the wire, and the Li-jack is embedded in the plug to form a snap, so that The metal half-shell is quickly clipped and locked to the wire, and the effect is simple and fast = into the pre-twisted _ clip, the installation is simpler = miscellaneous 1 [secondary holding sink (four) fittings, can listen Difficulties and dangers encountered on the silk. The secondary purpose is to provide a type of miscellaneous suspension clamps, which are less than semi-circular, and the lower end of the opening can be provided with an inner bevel. The inner inclined surface is used to make the protruding block of the phase of the metal half-shell of the 201101628 slide into the embedded socket, thereby achieving the effect of idling and convenient installation. [Embodiment] The structural features and other functions and purposes of the present invention are described in detail below with reference to the accompanying drawings. As shown in the first figure, the present invention is a "pre-twisted suspension metal lost.
套殼改良」設計，其主要由兩個匹配分離的金屬半套毅U 與12以構成一組金屬套殼1，使用時係配合一組橡膠内垫 Ο 棒2 (由兩個半弧狀墊棒21、22所組成，請參閱第八圖成 第九圖）預先包夾於導線3的選定位置，並利用多數條小 1 截^又的預絞線4加以網晨固定’進而再配合兩個金屬半套 殼Π與12從外部包夾鎖固’藉此完成一預絞式懸垂線爽的 結合組成。 依本發明設計’為係針對金屬套殼1加以改良，各金 屬半套殼11、12除在上端均延伸具有一鎖孔部lu、121以 外’主要特徵在於： 〇 其中一個金屬半套殼11，如第二圖所示，其半弧開口 n2係大於半圓，且開口 112的下端並設有一個以上的凸出 插塊113 ; 另一個金屬半套殼12,如第三圖所示，其半弧開口 122 係相對小於半圓，且開口 122下端的L形延伸部120係相對 δ又有—個以上的嵌插孔123，而該嵌插孔123的内壁並可設 有内斜面124 ; 上述兩個匹配分離的金屬半套殼11、12，其匹配組合 時’係將大於半圓的金屬半套殼11先嵌置於導線3 (如第 201101628 四圖所示，亦即包覆於橡膠内墊棒2)，再將另一個小於 半圓的金屬半套殼12,以其嵌插孔123對準插入前一個金屬 半套殼u的凸出插塊113(如第五圖所示），並向上翻起（ 如第六圖所示），使兩個金屬半套殼u、12的鎖孔部lu 、121形成對應（如第七圖所示），再配合一螺栓貫穿， 由一螺母131施予鎖固結合，即可將兩個金屬半套殼u、12 包夾鎖固於導線3上的橡膠内墊棒2(如第八圖或第九圖 所示）。 因上述孟屬半套殼11的半弧開口 112係大於半圓，故很 谷易含住導線3外層的橡膠内墊棒2，以保持暫時不會脫〇 洛狀態，因此具有較佳的暫時定位效果，也能方便另一小 於半圓的金屬半套殼12與前一金屬半套殼u形成嵌置包夾 ，且利用凸出插塊113與嵌插孔123匹配嵌入，而獲得良好 卡合’使兩個金屬半套殼n、12迅速包夾鎖固於導線3的 最外層（亦即包覆於兩個半弧狀墊棒21、22的外部，如第 八圖或第九圖所示）’如此對於賊式縣線夾的整體組 成，將更為簡易快速，且安褒時必然更為簡單省力，也不 需一次托持沉重的金具（指整組的金屬套殼丄），故能有υ 效解決安裝上所遇的困難危險等問題。 關於兩個半弧狀墊棒2卜22所組成的橡膠内墊棒2， 及其預先包夾於導線3，並利用多數條小截段的預絞線4 加以，4裹固疋的貫施組成，因屬習知範鳴，故不另詳述。 因此，於第四圖〜第七圖所示，係適當省略了預絞線4 ”橡膠内墊棒2的完整網裹形態，該預絞線4與橡膠内墊 棒2的網裹組成，另請參閱第八圖或第九圖所示，併此指 201101628 明。 此外’於本發明中’因金屬半套殼12的嵌插孔123内壁 係具有一内斜面124，故前一金屬半套殼1]L的凸出插塊113 在插入時，即可沿著内斜面124而順勢滑進嵌插孔123内， 以獲得快速嵌·合固定及方便施工安裂的效果。 依實施例圖顯示，於本發明中，雖然是在開口大於半 圓的金屬半套殼11，成型具有一個以上的凸出插塊113，並 Ο ❹ 相對在另一個開口小於半圓的金屬半套殼12，亦相對設有 -個以上的㈣孔123’但同理可知，前述凸出插塊或隸 子L (包括L形延伸部），當然也可以等效互換，使兩個金 屬半套殼U、12達到相同的嵌合效果，換言之，本發明亦 可在開π大於半圓的金屬半套殼以型具有—The casing is modified. It is mainly composed of two matching metal half sets of U and 12 to form a set of metal casings 1. When used, it is matched with a set of rubber inner mats Ο 2 (by two semi-arc mats) The rods 21 and 22 are composed of the first and second figures. Please refer to the selected position of the wire 3 in advance, and use a plurality of small pre-twisted wires 4 to fix the net and then fix the two. A metal half-shell Π and 12 are locked from the outer shackle 'by completing a combination of a pre-twisted suspension line. According to the invention, the design is improved for the metal casing 1 , and the metal half casings 11 and 12 have a keyhole portion lu and 121 extending at the upper end. The main features are: 〇 one of the metal half casings 11 As shown in the second figure, the semi-arc opening n2 is larger than a semicircle, and the lower end of the opening 112 is provided with more than one protruding plug 113; the other metal half casing 12, as shown in the third figure, The semi-arc opening 122 is relatively smaller than a semicircle, and the L-shaped extension 120 at the lower end of the opening 122 has more than one embedded insertion hole 123 with respect to δ, and the inner wall of the insertion hole 123 may be provided with an inner inclined surface 124; Two matching metal half-shells 11, 12, when matched and combined, 'the metal half-shell 11 larger than a semi-circle is first embedded in the wire 3 (as shown in Fig. 201101628, which is covered in rubber) a pad 2), and another metal half-shell 12 smaller than a semi-circle, with its insertion hole 123 aligned with the protruding insertion block 113 of the former metal half-shell u (as shown in the fifth figure), and Flip up (as shown in Figure 6) to make the keyholes lu, 121 of the two metal half-shells u, 12 Corresponding (as shown in the seventh figure), together with a bolt through, a nut 131 can be locked and combined, and the two metal half sleeves u, 12 can be clamped to the rubber inner pad on the wire 3. 2 (as shown in Figure 8 or Figure 9). Since the semi-arc opening 112 of the above-mentioned Meng half-shell 11 is larger than a semi-circle, it is easy to contain the rubber inner pad 2 of the outer layer of the wire 3, so as to keep the state of the rubber inner pad temporarily, so that it has better temporary positioning. The effect can also facilitate another metal half-shell 12 smaller than a semi-circle to form an embedded package with the previous metal half-shell u, and the convex insertion block 113 is matched with the embedded socket 123 to obtain a good engagement. The two metal half-shells n, 12 are quickly clip-locked to the outermost layer of the wire 3 (that is, wrapped around the outside of the two semi-arc-shaped pads 21, 22, as shown in the eighth or ninth figure "The overall composition of the thief-style county line clamp will be simpler and faster, and it will be easier and less labor-saving when it is installed. It does not need to hold a heavy metal fitting (referring to the entire set of metal casings). It can effectively solve problems such as the difficulty of installation. The rubber inner cushion rod 2 composed of two semi-arc-shaped cushions 2 and 22 is pre-wrapped to the wire 3, and is applied by a plurality of small-section pre-stranded wires 4, and the four-striped concrete is applied. The composition, because it is a custom Fan Ming, it is not detailed. Therefore, as shown in the fourth to seventh figures, the complete mesh form of the pre-stranded wire 4" rubber inner pad 2 is appropriately omitted, and the pre-stranded wire 4 and the rubber inner pad 2 are wrapped, and Please refer to the eighth or ninth figure, and this refers to 201101628. In addition, in the present invention, the inner wall of the embedded socket 123 of the metal half-shell 12 has an inner inclined surface 124, so the former metal half sleeve When inserted, the protruding insert 113 of the shell 1]L can slide along the inner inclined surface 124 into the insertion hole 123 to obtain the effect of quick insertion and fixation and convenient construction and cracking. It is shown that, in the present invention, although the metal half-shell 11 having an opening larger than a semicircle is formed with one or more protruding inserts 113, and the metal half-shell 12 having a smaller opening than the other opening is opposite to each other, There are more than one (four) holes 123', but it is also known that the above-mentioned protruding inserts or the L-shaped L (including the L-shaped extensions) can of course be equivalently exchanged so that the two metal half-shells U, 12 reach The same fitting effect, in other words, the invention can also be used in a metal half-shell with a π greater than a semicircle It has -
插孔（包括L形延伸部），而在萁y J 屬丰矣私1?占刑且古一細、在另一個開口小於半圓的金 的庙田"又 7 以上的凸出插塊，自屬等效手段 的應用，仍應視為本案技術特徵所涵罢。 f政于奴 上述實施例所揭，僅係本發 ς 其並非用以限定本案技術範圍，舉;;說明， 前項技術手賴為«蚊或置^纽纽應用或基於 技術範圍。 $置換者，均應視為屬於本案 【圖式簡單說明】 ^-圖為本發明使料導 第二圖係本發明其中—大 股圑 。 ；+圓的金屬半套殼斷面圖 第二圖係本發明另一小於本n M in ^ ^ p 4- 、牛圓的金屬半套殼斷面圖。 第四圖為本發明先將一金 Τ貧设半肷在導線呈暫時 201101628 含住狀態的示意圖。 第五圖係本發明再將另一金屬半套殼搭扣於前一金屬 半套殼的狀態示意圖。 第六圖係本發明將後搭扣的金屬半套殼施以翻轉的狀 態示意圖。 第七圖係本發明將兩個金屬半套殼包夾於導線上的狀 態示意圖。 第八圖係本發明將兩個金屬半套殼包夾鎖固於導線上 的組合斷面圖。 第九圖係本發明將兩個金屬半套殼包夾鎖固於導線上 的另一切面組合斷面圖。 【主要元件符號說明】 1 金屬套殼 111、121 鎖孔部 113 插塊 123 嵌插孔 2 橡膠内墊棒 3 導線 11、12 金屬半套殼 112、122 開口 120 延伸部 124 内斜面 21、22 墊棒 4 預絞線Jack (including the L-shaped extension), and in the 萁y J is a 矣 矣 ? 占 占 占 占 占 占 占 占 占 占 占 占 占 占 占 占 占 占 占 占 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙 庙The application of the self-equal means should still be regarded as the technical characteristics of this case. f 政奴奴 The above embodiment is disclosed only for the purpose of this disclosure. It is not intended to limit the technical scope of the present invention; it is stated that the technical hand of the preceding paragraph is based on the application of the mosquito or the button or based on the technical scope. $ Replacement should be considered as belonging to this case [Simple description of the drawing] ^- Figure is the material guide of the invention. The second picture is the invention of the present invention. Sectional view of a + metal half-shell case The second figure is a cross-sectional view of another metal half-shell that is smaller than the n M in ^ ^ p 4- and the round. The fourth figure is a schematic diagram of the present invention in which a metal is poorly trapped and the wire is temporarily contained in the 201101628 state. The fifth figure is a schematic view showing the state in which another metal half-shell is buckled to the front metal half-shell. The sixth figure is a schematic view showing the state in which the metal half-shell of the rear buckle is turned over. The seventh figure is a schematic view showing the state in which two metal half-shells are sandwiched on a wire. Figure 8 is a cross-sectional view showing the combination of two metal half-shell clips on a wire. Figure 9 is a cross-sectional view showing another sectional aspect of the present invention in which two metal half-shell clips are locked to a wire. [Main component symbol description] 1 Metal case 111, 121 Keyhole part 113 Insert block 123 Inserted hole 2 Rubber inner pad 3 Wire 11, 12 Metal half case 112, 122 Opening 120 Extension 124 Inner slope 21, 22 Mat 4 pre-stranded wire