201112556 六、發明說明： 【發明所屬之技術領域】 .連式耐張 絕緣子本;Tf要射關於—制㈣路之《避雷裝置的· 【先前技術】 置，絕緣支撐於電塔上，f知以來係使时各種絕緣子裝 ^在=子裝置所擔負的引張荷重較大的場合中，㈣有如專利文獻 1 線i耐張絕緣子裝置或三連式耐張絕緣子裝置。又當雷擊中送電 雷擊事故:緣子裝置的閃燃（flash 〇ver)所導致之送電線路的 宙擊事故因此亦普遍將避雷裝置安裝於絕緣子裝置上。 阻^;置係為如下装置：將具有相對於系統的運轉電壓雖為高電 二”雷擊過電壓卻成為低電阻之非線性的電壓-電流特性的氧化 ==配置於容器内部並以外覆方式被覆其外側，同時將放電 件的雷端上。其平常時雖未流通電流，但雷擊時卻_氧化鋅元 用於memTent)，邮不錄導致魏祕轉故。此翁裝置為 用於例2 275kV之魏祕且長麟lm赴、重量城1Gkg的A型裝置。 另方面:關於二連式耐張絕緣子裝置或三連式耐張絕緣子裝置，為 lit連式或三連式的各連接式絕緣子上均勻地擔㈣張荷重，而透過稱 鐵J的平板狀金屬零件支撲接地側與集電側（電流集中側）兩者。 f 1為二連式耐張絕緣子裝置的俯視圖，係透過接地側的二連式_2與 „側，二連式蝴3平行地捕2根連接式絲子丨。錄鐵在兩端上備 有連接安裝孔4，且連接式絕緣子i係透過連桿5安裝於連接安裝孔4上。 在二連式_ 2的t心部上職有其他金屬料安航6以連結至電塔臂 —在圖2所示之二連式耐張絕緣子裝置的場合t，將在兩端部上備有連 接安裝孔4之H雜鐵2以巾央的連接安裝孔4為同㈣連結，藉 此構成三連式輕鐵12，並經由連桿5將連接式絕緣子j安裝於該各連接安 201112556 裝孔4。當電線振動或連接式絕緣子振動時，藉由武月二連式_ 而可自動調節成使均勻的引張荷重作用於3根連接式絕緣子丨上。’ 在將避雷裝置10安裝於如上述之二連式耐張絕緣子裝置的場合 考量到重量平衡而將避雷絕緣子裝置10安裝於二連式輛鐵2的 會 =在將避雷裝置1G安裝於三連式耐張絕緣子裝置的場合中，可將避署 安裝於上述二連式概絕緣子裝置之中^軸上的方式，將避置: 耐張絕緣子裝置之中心轴上的方法。然而，根據此考量來安； 零件（避雷器安裝金屬零件）來.避雷裝置。此時，上述f置 鐵2的作動便會受到以跛剖面線（hatehing陰影線）所示之避雷裝^ = 屬零件（避雷器安裝金屬零件）之基部的妨礙，而阻礙由二片二連、 ，所ίίί對連接式絕緣子的均句張力荷重的調整機能，更且;跨越 二=式_ 2的避雷裝置安裝金屬零件（避雷器安裝金輕件= 片一連式輕鐵2施加不合理的負荷。 及― 為了解決上述問題，如圖2所示可想出將避雷絕緣子裝置】 2 Γίϊ式麵2財纽置，且將平娜重11絲於另—個二連 重量為’在275kv用避雷裝置的例子中，如前所述避雷裝置W係 而ίίΐΓϋ極重T ’因_配重11亦會成為相同程度的重物:、 若省上的安裝作業亦不容易等問題存在。此外， β & 1齡在連桿或無的連結錢零件上增加目扭_伴隨 的特殊負荷，賴及強錢耐久翻而雜。 崎伴隨 【先前技術文獻】 【專利文獻1】特開平9 —233661號公報 【發明内容】 【發明所欲解決的課題】 及 置 量物===:-種解決上述習知的問題點，即便備有作為重 -連式耐張絕緣子裝置之機能的附有避t裝置之 2 201112556 【用於解決課題之裝置】 為了解決上述課題而完成的本發社财避t裝置的三連式耐張 子裝置的特徵在於由τ述所構成··三連式耐張絕緣子裝置，將在兩端部上 備有連接安裝孔之H式輯以<^央的連接安裝孔為同麵連結藉 此構成三連雜鐵，並經由連桿料接式躲子絲_各連接安^孔;3 避雷裝置，透過從其卜片二連式_向中央的連接安裝孔之方向外伸的 避雷器安裝金屬零件’而固持於三連式耐張絕緣子裝置的令心抽上附近； 以，小型平衡配重’為了取得該避雷器安裝金屬零件之重量份量的平衡，’ 而安裝於另一片二連式軛鐵或其外側的連桿上。 尚且’可作成：在位於避雷裝置之相反·三連式輛鐵兩外端的連桿 ，、連桿之間處，安裝有與避雷裝置的前端電極之間形成放電間隙（此 卿口）之角形避雷器（arCmg horn)的構造；或安裝避雷裝置以取代角形避 雷器，並在兩側避雷裝置間形成放電間隙的構造。 【發明之效果】 由於本發明謂有避雷裝置之三連式耐親緣子裝置為透過從其中一 片二連式_向$央的連接安裝孔之方向外伸的避雷器安裝金屬零件，來 將，雷裝置固定於三連式耐祕緣子裝置的中心軸上附近，同時備有用以 取仔避雷n安裝金屬零件之重量份的平衡的小型平衡配重的構造，因此 使避雷裝置為數l〇kg的重物，仍不會破壞絕緣子袭置整體的平衡。由此可 癱達到平衡配重的輕量化且不會破壞重量平衡，故亦不會在連結金屬零件上 施加因扭曲所伴隨的特殊負荷。 【實施方式】 以下表示本發明之實施型態。 -圖4與圖5係表示本發明之實施鶴，將在兩端上備有連接安裝孔4 之Γ片一連式細*2財央的連接安裝孔4為同财彎舰連接，藉此形 ，三連式_ 12。在此實施型態中，三連式輛鐵12之接地側與集電側皆為 ^構造’係透過連桿5將連接式絕緣子j安裝於各連接安裝孔4上。在 2側的各二連式輛鐵2的中心部上形成有金屬零件安裝孔6，並經由其他 的連桿η及金屬零件14連接於電塔臂！5。同樣在#電側的二連式輛鐵2 201112556 ===爾#恤6，觸細彻蝴零件 於接IG係_雷器安裝金屬零件2_定 被覆其外侧，同時在前端安裝有二= 立中一片-連rf金屬零件20為以下構造：基部21以螺栓固定於 連#裝置安裝板部22向中央的 。外伸的方式而延長。藉由作成此種構造 :避固:於三連式耐張絕緣子裝置的中心轴上· ϊίη 2置之二片_2的作動，而不以跨越此等輛鐵的方 ϋ 絕緣子裝置的中心軸上附近係指··從三連式耐 張猶子裝置的中心軸起，容許避雷裝置10之直徑程度的偏離。 然而，如上所述即使將避雷裝置10固持於三連式耐張絕緣子裝置的中 心轴上附近，财猶器絲箱轉2G之重量份量亦會使賴之 輛鐵2的重#變重。因此在本發明巾，在相反側之二連式細2或其外側 的連桿5上絲有小型平触重l除重量的不平衡，此小型平衡配重 30係為例如财辞的鋼鐵製品，其重量僅為1〇kg左右，相較於圖2所示之 習知平衡配重11為數l〇kg，其重量甚輕，因此製作成本變得低廉亦易於進 行電塔上的安裝作業。如前述’以從三連式耐張絕緣子裝置的中心轴起稍 偏離相反側的方式來安裝避雷裝置1〇，可達到小型平衡配重u的輕量化。 再者’在位於避雷裝置10之相反側的三連式軛鐵12的兩外端的連桿5 與連桿5之間處’安裝有與避雷裝置1()之前端電極之間形成放電間隙G的 角避雷器40。然而此角避雷器40的安裝方法並未特別限定，可就其形狀進 行種種變化，更且可安裝避雷裝置以取代角避雷器4〇。 如此般所構成的本發明之附有避雷裝置之三連式耐張絕緣子裝置，與 習知附有避雷裝置的絕緣子裝置相同點為下述：將3根連接式絕緣子i以 二連式輛鐵12支撐，藉此使各連接式絕緣子1均勻地分擔引張荷重；以及 當受到雷擊時’透過放電間隙G使衝擊電流（surgecurrent)流至避雷裝置 1〇 ’藉此避免絕緣子裝置的損壞或在角避雷器間的閃絡（flash 〇ver閃燃） 等。然而如上所述，本發明附有避雷裝置的三連式耐張絕緣子裝置相較於 201112556 避免在連結金屬零件類處產生伴隨扭曲的負荷。因此 =十衡’迷 使製作成本變得低廉，亦易於進行電塔上的安裝作業。乂 ； °之下可 以上所之實施_中雜财裝 於連 =亦可™。又，能夠將^ f圖式簡單說明】 圖1為附有避雷裝置之二連式耐張絕緣子裝置的俯視圖,· 圖2為習知_避雷裝置之三連式龜猶預置的俯視圖，· 圖3為跨越二片二連式軛鐵而安裝有避雷器安 . 以及 ，本發_有職置之三連式耐崎子_二—_ 圖5為本發_有避雷裝置之三連式耐張絕緣子裝置的前視圖 圖6為避雷器安裝金屬零件之放大俯視圖。 【主要元件符號說明】 1 連接式絕緣子 2 二連式軛鐵 3 二連式軛鐵 4 連接安裝孔 5 連桿 6 金屬零件安裝孔 7 電塔臂 10 避雷裝置 11 平衡配重 12 三連式軛鐵 13 連桿 14 金屬零件 15 電塔臂 16 連桿 17 金屬零件 18 送電線 20 避雷器安裝金屬零件 21 基部 22 避雷器安裝板部 30 小型平衡配重 40 角避雷器201112556 VI. Description of the invention: [Technical field to which the invention pertains] . Continuous tensile insulators; Tf is to be fired on the "Lightning protection device" of the "fourth" road, and the insulation is supported on the electric tower. Since the various insulators have been installed in the case where the load of the sub-device is large, (4) is as in the patent document 1 line i tensile insulator device or triple-connected tensile insulator device. In addition, when lightning strikes, the lightning strike accident: the flashing of the power transmission line caused by the flash 缘ver of the edge device also generally installs the lightning protection device on the insulator device. The device is a device that has a voltage-current characteristic that is non-linear and has a low resistance with respect to the operating voltage of the system. Covering the outside, at the same time, the discharge end of the discharge member. Although it does not flow current when it is normal, but the lightning strike is _ zinc oxide for memTent), the post does not record the Wei secret transfer. This Weng device is used as an example 2 275kV Wei secret and Changlin lm go to the weight city 1Gkg type A device. Another aspect: about the two-connected tensile insulator device or three-connected tensile insulator device, for the lit or triple connection The insulator is evenly supported by the (four) load, and the flat metal part of the iron J is supported by both the ground side and the current collecting side (current concentrated side). f 1 is a top view of the two-connected tensile insulator device. Through the two-connected _2 on the ground side, two connected filaments are caught in parallel with the „side, two-connected butterfly 3. The iron is attached to the mounting holes 4 at both ends, and the connecting insulator i is attached to the connecting mounting hole 4 through the connecting rod 5. In the t-center of the two-connected _ 2, there is another metal material, Hangan 6 to be connected to the tower arm. In the case of the two-connected tensile insulator device shown in Figure 2, it will be prepared at both ends. The H-heavy iron 2 having the connection hole 4 is connected to the fourth (four) connection by the connection mounting hole 4 of the towel center, thereby forming the triple-connected light iron 12, and the connection insulator j is attached to the connection insulator 201112556 via the connecting rod 5. Hole 4 is installed. When the wire vibrates or the connected insulator vibrates, it can be automatically adjusted to make a uniform tensile load on the three connected insulators by means of the Wuyue. 'When the lightning protection device 10 is attached to the two-type tensile insulator device as described above, the weight balance is considered, and the lightning protection insulator device 10 is attached to the two-connected iron 2. The lightning protection device 1G is installed in the triple connection. In the case of the tensile insulator device, the method of attaching to the shaft of the two-connected insulator device can be avoided: the method on the central axis of the tensile insulator device. However, according to this consideration, the parts (the arrester is fitted with metal parts) come to the lightning protection device. At this time, the operation of the above-mentioned f-iron 2 is hindered by the base of the lightning protection device (the lightning-shielding metal component) shown by the hatching line (hatehing hatching), and the two pieces are blocked. The adjustment function of the uniform tension load of the connected insulator, and the installation of the metal parts of the lightning protection device across the two = _ 2 (the lightning arrester is installed with the light metal member = the piece of the light rail 2 is applied with an unreasonable load. And - In order to solve the above problems, as shown in Figure 2, it can be imagined that the lightning protection insulator device 2 Γ ϊ ϊ 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 In the example, as described above, the lightning protection device W system and the heavy weight T' due to the weight 11 will also become the same level of weight: if the installation work is not easy, etc. Further, β & ; 1st in the case of a connecting rod or a non-connected money part, the special load is added, and the strong money is durable and complicated. [Survey of the prior art] [Patent Document 1] JP-A-9-233661 [Summary of the Invention] The problem to be solved] and the quantity of the object ===: - Solve the above-mentioned problems, even if it is equipped with a function as a heavy-connected tensile insulator device, it is equipped with a t-protecting device 2 201112556 [for solving The device of the subject of the present invention is characterized in that the three-connection type tensile device of the present invention is composed of τ, and the three-connected tensile insulator device is provided on both ends. The H-type series with the connection holes is connected to the same side by the connection hole of the tube to form the three-connected iron, and the connection wire is escaping through the connecting rod _ each connection hole; 3 lightning protection device, By attaching metal parts from the arrester of the two-piece _ to the central connection mounting hole and holding it to the vicinity of the center of the three-connected tensile insulator device; The balance of the weight of the metal parts of the arrester is obtained, and is mounted on the other two-connected yoke or the connecting rod on the outer side thereof. Also, it can be made: in the opposite of the lightning protection device, the three-connected iron End link, between the links, A structure of an angular arrester (arCmg horn) which forms a discharge gap (the clear mouth) with the front end electrode of the lightning protection device; or a structure in which a lightning arrester is installed to replace the angular arrester and a discharge gap is formed between the lightning protection devices on both sides. [Effects of the Invention] Since the three-connected affinity-resistant device of the present invention has a lightning protection device, the metal component is mounted by a lightning arrester that extends from a one-way connection to a central connection hole. The device is fixed on the center axis of the three-connected anti-edge device, and is equipped with a balanced small balance weight structure for taking the weight of the metal parts of the lightning protection n, so that the lightning protection device is several lkg Heavy objects still do not damage the balance of the insulator. As a result, the weight of the balance weight can be reduced without compromising the weight balance, so that the special load accompanying the distortion is not applied to the joined metal parts. [Embodiment] Hereinafter, an embodiment of the present invention will be described. - Fig. 4 and Fig. 5 show the crane of the present invention, which is provided with a connecting piece 4 which is connected to the mounting hole 4 at both ends, and a connection mounting hole 4 which is connected with the financial bending ship. , three-connected _ 12. In this embodiment, the ground side and the current collecting side of the three-way type iron 12 are connected to each of the connection mounting holes 4 via the connecting rod 5. A metal component mounting hole 6 is formed in the center portion of each of the two-connected irons 2 on the two sides, and is connected to the tower arm via the other link η and the metal component 14! 5. Also in the # electric side of the two-connected iron 2 201112556 === er #shirt 6, touch the fine butterfly parts in the IG system _ lightning installation metal parts 2_ fixed over the outside, while installing at the front two = The center piece-connected rf metal part 20 has a configuration in which the base portion 21 is bolted to the center of the device mounting plate portion 22. Extend the way of stretching. By making such a structure: avoidance: on the central axis of the three-connected tensile insulator device, the operation of the two pieces of _2, not the central axis of the insulator device spanning the iron The upper vicinity refers to the deviation of the diameter of the lightning protection device 10 from the center axis of the three-connection type tensile device. However, as described above, even if the lightning protection device 10 is held in the vicinity of the center axis of the three-connected tensile insulator device, the weight of the 2G weight of the wire feeder can increase the weight of the iron 2. Therefore, in the towel of the present invention, the two-way thin 2 on the opposite side or the connecting rod 5 on the outer side thereof has a small flat weight l in addition to the weight imbalance, and the small balance weight 30 is a steel product such as fortune. The weight is only about 1 〇kg. Compared with the conventional balance weight 11 shown in FIG. 2, the weight is very small, so that the weight is very light, so that the manufacturing cost becomes low and the installation work on the electric tower is easy. As described above, the lightning protection device 1 is mounted so as to slightly deviate from the center axis of the three-connected tensile insulator device, so that the weight of the small balance weight u can be reduced. Further, a discharge gap G is formed between the link 5 and the link 5 at both outer ends of the triple-connected yoke 12 on the opposite side of the lightning protection device 10, and the front electrode of the lightning protection device 1 is mounted. Angle arrester 40. However, the mounting method of the angle arrester 40 is not particularly limited, and various changes can be made in the shape thereof, and a lightning protection device can be installed instead of the angle arrester. The triple-connected tensile insulator device with the lightning protection device of the present invention thus constituted is the same as the conventional insulator device with the lightning protection device: the three connected insulators are two-connected iron 12 support, whereby each of the connected insulators 1 uniformly shares the tensile load; and when subjected to a lightning strike, 'surge current flows through the discharge gap G to the lightning protection device 1', thereby avoiding damage or at the corner of the insulator device Flashover between flash arresters (flash 〇ver flashing), etc. However, as described above, the three-connected tensile insulator device with the lightning protection device of the present invention avoids the load accompanying the distortion at the joint metal parts as compared with 201112556. Therefore, it is easy to carry out the installation work on the electric tower.乂 ; ° can be implemented above _ Zhongcai wealth in Yulian = can also be TM. Moreover, the schematic diagram of the ^f pattern can be briefly explained. Fig. 1 is a plan view of a two-connected tensile insulator device with a lightning protection device, and Fig. 2 is a plan view of a conventional three-connected turtle of the lightning protection device. Figure 3 is a lightning arrester mounted on a two-piece two-connected yoke. Also, this is a three-connected Nagasaki _ _ _ _ Figure 5 is a three-connection type of lightning protection device Front View of Insulator Device Figure 6 is an enlarged plan view of the arrester mounted metal part. [Main component symbol description] 1 Connector insulator 2 Two-connected yoke 3 Two-connected yoke 4 Connection mounting hole 5 Connecting rod 6 Metal fitting hole 7 Electric tower arm 10 Lightning protection device 11 Balance weight 12 Triple yoke Iron 13 connecting rod 14 metal parts 15 electric tower arm 16 connecting rod 17 metal parts 18 feeding wire 20 arrester mounting metal parts 21 base 22 arrester mounting plate 30 small balance weight 40 angle arrester