TW201742976A - Fixing device and transmission pole - Google Patents
Fixing device and transmission pole Download PDFInfo
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- TW201742976A TW201742976A TW106118933A TW106118933A TW201742976A TW 201742976 A TW201742976 A TW 201742976A TW 106118933 A TW106118933 A TW 106118933A TW 106118933 A TW106118933 A TW 106118933A TW 201742976 A TW201742976 A TW 201742976A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
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Abstract
Description
本發明是有關於一種固定装置，且特別是有關於一種用於將橫擔固定在輸電杆上的固定裝置。The present invention relates to a fixture, and more particularly to a fixture for securing a cross arm to a power transmission pole.
在架空輸電線路中，輸電杆塔起到支撐導線的作用，具體的是通過固定在輸電杆塔的杆體上的橫擔支撐導線，具體方式是將導線掛在輸電杆塔的橫擔的自由端。橫擔需要滿足一定的力學性能和絕緣性能。由於橫擔要承受導線自重以及風擺力，所以橫擔在力學性能上要滿足較高的要求。In the overhead transmission line, the transmission tower acts as a supporting conductor, specifically by supporting the conductor by a cross arm fixed on the pole of the transmission pole tower, in particular by hanging the conductor at the free end of the cross arm of the transmission pole tower. The cross arm needs to meet certain mechanical properties and insulation properties. Because the cross arm is subject to the wire's own weight and wind swing force, the cross arm has to meet the higher requirements in terms of mechanical properties.
專利CN88107801.8中所揭示的方法，即在橫擔上打孔，使抱箍包圍輸電杆的杆體並穿過橫擔上的孔，再用緊固件將抱箍固定在橫擔上，從而將橫擔固定在輸電杆上。但是在橫擔上打孔會嚴重影響橫擔的力學性能，當橫擔是複合橫擔時，在橫擔上打孔對橫擔的力學性能影響更明顯，特別是橫擔寬度方向對荷載的承受能力更薄弱。對荷載承受力弱的橫擔在使用中極可能發生斷裂的情況，對輸電線路造成影響。The method disclosed in the patent CN88107801.8, that is, punching a cross arm, so that the hoop surrounds the rod of the power transmission rod and passes through the hole in the cross arm, and then the fastener is used to fix the hoop on the cross arm, thereby Fix the cross arm to the power transmission pole. However, punching on the crossarm will seriously affect the mechanical properties of the crossarm. When the crossarm is a composite crossarm, the punching on the crossarm has a more obvious effect on the mechanical properties of the crossarm, especially the transverse load width direction. The ability to withstand is weaker. The crossarm with weak load bearing capacity is likely to break during use, which affects the transmission line.
針對現有技術的不足，本發明的目的之一是提供一種固定裝置，解決固定橫擔與杆體時，在橫擔上打孔造成橫擔對荷載的承受能力薄弱、力學性能差的問題。In view of the deficiencies of the prior art, it is an object of the present invention to provide a fixing device which solves the problem that the cross-loading of the cross arm causes the load of the cross arm to bear the load and the mechanical property is poor when the cross arm and the rod body are fixed.
為實現上述目的，本發明所採用的技術方案如下：一種固定裝置，用於將橫擔固定在輸電杆的杆體上，上述固定裝置包括杆體連接件和橫擔容置件，上述杆體連接件用於連接上述杆體和上述橫擔容置件，上述橫擔容置件用於容置上述橫擔。In order to achieve the above object, the technical solution adopted by the present invention is as follows: a fixing device for fixing a cross arm to a rod of a power transmission rod, the fixing device comprising a rod body connecting member and a cross arm receiving member, the rod body The connecting member is configured to connect the rod body and the lateral load receiving member, and the lateral load receiving member is configured to receive the cross arm.
採用上述杆體連接件連接上述杆體和上述橫擔容置件，用上述橫擔容置件容置上述橫擔，便可以將上述橫擔和上述杆體固定在一起。由於用上述橫擔容置件容置上述橫擔，所以不需要在橫擔上打孔，保證了橫擔的力學性能，使橫擔能夠正常支撐導線，保證輸電線路正常運行。The rod body and the cross arm accommodating member are connected by the rod connecting member, and the cross arm and the rod body can be fixed by accommodating the cross arm by the cross arm accommodating member. Since the cross arm is accommodated by the cross arm accommodating member, it is not necessary to punch the cross arm, and the mechanical properties of the cross arm are ensured, so that the cross arm can normally support the wire and ensure the normal operation of the power transmission line.
優選地，上述橫擔容置件包括容置上述橫擔的容腔，上述容腔的內壁與容置在其內的上述橫擔的外表面相吻合。Preferably, the lateral accommodating member includes a cavity for accommodating the cross arm, and an inner wall of the cavity is matched with an outer surface of the cross arm housed therein.
使上述橫擔容置件的容腔內壁與容置在上述橫擔容置件內橫擔的外表面相吻合，可更牢固並穩定地固定橫擔，且上述橫擔容置件與上述橫擔之間受力也更均勻。The inner wall of the cavity of the lateral accommodating member is matched with the outer surface of the cross arm housed in the lateral accommodating member, so that the cross arm can be fixed more firmly and stably, and the cross accommodating member and the horizontal traverse The force between the bears is also more uniform.
優選地，上述橫擔容置件沿上述橫擔的周向全包圍上述橫擔。使得橫擔容置件與橫擔之間緊密、牢固地固定在一起，進而可使杆體與橫擔連接更穩定。Preferably, the lateral accommodating member completely surrounds the cross arm in the circumferential direction of the cross arm. The tightly and firmly fixed between the cross-arm accommodating member and the cross-arm allows the rod body and the cross-arm connection to be more stable.
優選地，上述杆體連接件沿上述杆體的周向全包圍上述杆體。使得杆體連接件與杆體之間緊密、牢固地固定在一起，進而可使杆體與橫擔連接更穩定。Preferably, the rod connecting member completely surrounds the rod body along the circumferential direction of the rod body. The rod body connecting member and the rod body are tightly and firmly fixed together, thereby making the rod body and the cross arm joint more stable.
優選地，上述杆體連接件沿上述杆體的周向局部包圍上述杆體，上述橫擔容置件沿上述橫擔的周向局部包圍上述橫擔。由局部包圍上述杆體的杆體連接件和局部包圍上述橫擔的橫擔容置件形成的固定裝置結構簡單，便於安裝。Preferably, the rod connecting member partially surrounds the rod body in a circumferential direction of the rod body, and the lateral load receiving member partially surrounds the cross arm in a circumferential direction of the cross arm. The fixing device formed by the rod connecting member partially surrounding the above-mentioned rod body and the lateral supporting member partially surrounding the cross arm has a simple structure and is easy to install.
優選地，上述杆體連接件的內壁與包圍在其內的上述杆體的外表面相吻合。可更牢固並穩定地固定杆體，且上述杆體連接件與上述杆體之間受力也更均勻。Preferably, the inner wall of the above-mentioned rod connector abuts the outer surface of the above-mentioned rod enclosed therein. The rod body can be fixed more firmly and stably, and the force applied between the rod body connecting member and the rod body is also more uniform.
優選地，上述橫擔容置件包括至少兩個U型抱箍。Preferably, the lateral accommodating member comprises at least two U-shaped hoops.
優選地，上述固定裝置包括兩個U型抱箍，上述橫擔容置件是每個U型抱箍的閉口端，且上述閉口端均包圍上述橫擔，上述杆體連接件由兩個上述U型抱箍的開口端相對彎曲、對接形成，且包圍上述杆體。Preferably, the fixing device comprises two U-shaped hoops, the cross-arm receiving member is a closed end of each U-shaped hoop, and the closed ends each surround the cross arm, the rod connecting piece is composed of two The open end of the U-shaped hoop is formed by bending and butting, and surrounds the above-mentioned rod body.
優選地，上述橫擔容置件包含第一連接片，上述第一連接片上設置有第一安裝孔，通過上述杆體連接件與上述第一安裝孔以及緊固件的配合將上述橫擔與上述輸電杆固定在一起。Preferably, the lateral accommodating member includes a first connecting piece, and the first connecting piece is provided with a first mounting hole, and the cross arm and the above are matched by the cooperation of the rod connecting piece with the first mounting hole and the fastener The power transmission rods are fixed together.
上述第一連接片上設置有第一安裝孔，配合第一安裝孔可有多種固定方式將杆體連接件與橫擔容置件連接在一起，例如利用螺栓和螺母配合使用或單獨使用螺母緊固。The first connecting piece is provided with a first mounting hole, and the first mounting hole can be connected to the cross-member accommodating member in a plurality of fixing manners, for example, by using bolts and nuts or by using a nut alone. .
優選地，上述第一連接片上至少設置有兩個第一安裝孔，上述杆體連接件包括至少兩個連接臂，上述連接臂穿過上述第一安裝孔，再使用緊固件便可將上述橫擔與上述輸電杆固定在一起。Preferably, the first connecting piece is provided with at least two first mounting holes, the rod connecting piece includes at least two connecting arms, the connecting arm passes through the first mounting hole, and the above-mentioned horizontal can be used by using a fastener The load is fixed with the above power transmission rod.
優選地，上述杆體連接件包括沿上述杆體上下設置的兩個U型抱箍，上述橫擔位於兩上述U型抱箍之間，上述第一連接片上設置有四個上述第一安裝孔，兩個上述第一安裝孔位於上述橫擔上方，另外兩個上述第一安裝孔位於上述橫擔下方，兩個上述U型抱箍的上述連接臂與上述第一安裝孔配合將上述橫擔固定在上述杆體上。Preferably, the rod body connecting member comprises two U-shaped hoops disposed above and below the rod body, the cross arm is located between the two U-shaped hoops, and the first connecting piece is provided with four first mounting holes Two of the first mounting holes are located above the cross arm, and the other two first mounting holes are located below the cross arm, and the connecting arms of the two U-shaped hoops cooperate with the first mounting holes to form the cross arm It is fixed on the above rod.
優選地，上述杆體連接件包含第二連接片，上述第二連接片上設置有第二安裝孔，使用螺栓穿過所屬第一安裝孔和第二安裝孔，再用螺母固定就可將上述橫擔與上述輸電杆固定在一起。Preferably, the rod connecting piece comprises a second connecting piece, and the second connecting piece is provided with a second mounting hole, and the bolt is passed through the first mounting hole and the second mounting hole, and then fixed by a nut to fix the horizontal The load is fixed with the above power transmission rod.
優選地，上述第一安裝孔與上述第二安裝孔對應起來的孔至少有兩個。第一安裝孔與第二安裝孔上對應的孔越多，杆體連接件與橫擔容置件之間的連接越牢固。Preferably, the first mounting hole has at least two holes corresponding to the second mounting hole. The more holes corresponding to the first mounting hole and the second mounting hole, the stronger the connection between the rod connector and the lateral accommodating member.
優選地，上述杆體連接件包含第三連接片，上述第三連接片上設置有第三安裝孔，上述橫擔容置件包括至少兩個杆，上述杆穿過上述第三安裝孔，再使用緊固件便可將上述橫擔與上述輸電杆固定在一起。Preferably, the rod connecting piece comprises a third connecting piece, the third connecting piece is provided with a third mounting hole, and the lateral accommodating member comprises at least two rods, and the rod passes through the third mounting hole and is used again The fastener can secure the cross arm to the power transmission rod.
優選地，上述橫擔容置件包括兩個U型抱箍，兩個上述U型抱箍用於包圍上述橫擔且位於上述杆體的兩側，上述U型抱箍的上述杆與上述第三安裝孔配合將上述橫擔固定在上述杆體上。Preferably, the cross arm receiving member comprises two U-shaped hoops, and the two U-shaped hoops are used to surround the cross arm and are located on two sides of the rod body, the rod of the U-shaped hoop and the above-mentioned The three mounting holes cooperate to fix the cross arm to the rod.
針對現有技術的不足，本發明的目的之二是提供一種輸電杆，解決固定橫擔與杆體時，在橫擔上打孔造成橫擔對荷載的承受能力薄弱、力學性能差的問題。In view of the deficiencies of the prior art, the second object of the present invention is to provide a power transmission rod, which solves the problem that the cross-loading of the cross-arm causes the cross-load bearing capacity to be weak and the mechanical property is poor when the cross-arm and the rod body are fixed.
為實現上述目的，本發明所採用的技術方案如下：一種輸電杆，包括上述杆體和固定在上述杆體上的上述橫擔，上述輸電杆使用上述固定裝置固定上述杆體和上述橫擔。In order to achieve the above object, the technical solution adopted by the present invention is as follows: A power transmission rod comprising the above-mentioned rod body and the cross arm fixed to the rod body, and the power transmission rod fixes the rod body and the cross arm by the fixing device.
使用上述固定裝置固定上述杆體和上述橫擔，杆體和橫擔之間固定的更牢固，且不需要在橫擔上打孔，保證了橫擔的力學性能。由於上述杆體和上述橫擔是上述輸電杆的組成部件，所以使用上述固定裝置固定上述杆體和上述橫擔的輸電杆的結構更穩定，在支撐導線的時候，可保障其正常運行。The rod body and the cross arm are fixed by the fixing device, and the rod body and the cross arm are fixed more firmly, and the cross arm is not required to be punched, thereby ensuring the mechanical properties of the cross arm. Since the rod body and the cross arm are the components of the power transmission rod, the structure for fixing the rod body and the cross-arm power transmission rod by the above-mentioned fixing device is more stable, and the normal operation can be ensured when the wire is supported.
為讓本發明的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。The above described features and advantages of the invention will be apparent from the following description.
實施例一：Embodiment 1:
圖1所示為固定裝置100的示意圖，固定裝置100包含杆體連接件200和橫擔容置件300，杆體連接件200和橫擔容置件300通過螺栓和螺母固定在一起。杆體連接件200用於全包圍杆體，橫擔容置件300用於局部包圍橫擔，通過杆體連接件200和橫擔容置件300的連接便可將橫擔固定在杆體上，且不需要在橫擔上打孔。1 is a schematic view of a fixture 100 that includes a shaft connector 200 and a cross-member housing 300 that are secured together by bolts and nuts. The rod connecting member 200 is used for completely surrounding the rod body, and the cross arm receiving member 300 is used for partially surrounding the cross arm. The cross arm can be fixed on the rod body through the connection of the rod connecting member 200 and the cross arm receiving member 300. And do not need to punch holes in the cross arm.
在本實施例中杆體連接件200是如圖2所示的具有兩半抱箍210的金具。每半抱箍210是半圓形，兩半抱箍210可對接成一個圓。所以該固定裝置100最適合用於緊固圓柱形杆體，可沿杆體的周向全包圍杆體。In the present embodiment, the rod connector 200 is a metal fitting having two halves of hoop 210 as shown in FIG. Each half hoop 210 is semi-circular and the two halves hoop 210 can be butted into a circle. Therefore, the fixing device 100 is most suitable for fastening a cylindrical rod body, which can completely surround the rod body in the circumferential direction of the rod body.
每半抱箍210的兩端均包含一個耳片211，在耳片211上均設置有孔212，可使用螺栓穿過兩半抱箍210上對應的孔212，再用螺母固定螺栓，就可將兩半抱箍210固定在一起。用兩半抱箍210組合緊固杆體，可便於牢固且穩定地固定在杆體上，另外還可避免杆體與橫擔直接接觸，產生磨損。Each of the two ends of the hoop 210 includes an ear piece 211. The ear piece 211 is provided with a hole 212. The bolt can be passed through the corresponding hole 212 of the two half hoop 210, and then the bolt is fixed by a nut. The two halves hoops 210 are secured together. The combination of the two half hoops 210 to fasten the rod body can be easily and stably fixed on the rod body, and the rod body can be prevented from directly contacting the cross arm to cause wear.
除了兩半抱箍210，杆體連接件200還包括第二連接片220，具體是第二連接片220設置在其中一半抱箍210上。第二連接片220上設置有第二安裝孔221，具體設置了四個第二安裝孔221。第二連接片220的設置方便了杆體連接件200與橫擔容置件300的連接。第二連接片220與和其連接的半抱箍210之間還設置有兩個過渡板230，每個過渡板230兩端分別連接半抱箍210和第二連接片220。其中第二連接片220、過渡板230以及與第二連接片220相連的半抱箍210可以是一體成型，也可以是任意兩部分之間焊接固定。In addition to the two halves of the hoop 210, the shaft connector 200 further includes a second tab 220, specifically the second tab 220 is disposed on one of the hoops 210. The second connecting piece 220 is provided with a second mounting hole 221, and specifically four second mounting holes 221 are provided. The arrangement of the second connecting piece 220 facilitates the connection of the rod connecting member 200 to the lateral accommodating member 300. Two transition plates 230 are further disposed between the second connecting piece 220 and the half hoop 210 connected thereto, and each of the two ends of the transition plate 230 is connected with a half hoop 210 and a second connecting piece 220 respectively. The second connecting piece 220, the transition plate 230, and the half hoop 210 connected to the second connecting piece 220 may be integrally formed, or may be welded and fixed between any two parts.
如圖3所示，橫擔容置件300包含容置部310和第一連接片320，第一連接片320位於容置部310的兩側。容置部310是一個橫截面為空心矩形的半殼體，與待容置的橫截面為矩形的橫擔的外表面形狀相吻合。將橫擔容置件300的容置部310設計的與待容置的矩形橫擔的外表面形狀相吻合，可減小橫擔的晃動，增加穩定性。對應第二連接片220，在第一連接片320上也設置有四個第一安裝孔，且第一安裝孔與第二安裝孔221可以兩兩對應起來，便於用螺栓和螺母進行緊固。相比於形成一對或兩對對應的孔，形成四對對應的孔的設置加固了杆體連接件200與橫擔容置件300的連接。As shown in FIG. 3 , the cross-member accommodating member 300 includes a accommodating portion 310 and a first connecting piece 320 , and the first connecting piece 320 is located at two sides of the accommodating portion 310 . The accommodating portion 310 is a half-shell having a hollow rectangular cross section, which conforms to the shape of the outer surface of the cross arm which is rectangular in cross section to be accommodated. The design of the accommodating portion 310 of the lateral accommodating member 300 is matched with the shape of the outer surface of the rectangular cross arm to be accommodated, thereby reducing the sway of the cross arm and increasing the stability. Corresponding to the second connecting piece 220, four first mounting holes are also disposed on the first connecting piece 320, and the first mounting hole and the second mounting hole 221 can be matched in two pairs to facilitate fastening by bolts and nuts. The arrangement of forming four pairs of corresponding holes reinforced the connection of the rod connector 200 to the traverse housing 300 compared to forming a pair or two pairs of corresponding holes.
圖4所示為用固定裝置100在杆體2上固定橫擔3的示意圖，通過固定裝置100將橫擔3整體固定在杆體2的一側，橫擔3的兩端用於支撐導線。具體的固定部分的放大圖如圖5所示，兩半抱箍210沿杆體2的周向全包圍並緊固杆體2，容置部310容置橫擔3，具體的是沿橫擔3的周向局部包圍，且第二連接片220與第一連接片320通過螺栓穿過對應的孔固定在一起，從而將橫擔3固定在輸電杆的杆體2上，且不需要在橫擔3上打孔。4 is a schematic view showing the cross arm 3 fixed to the rod body 2 by the fixing device 100. The cross arm 3 is integrally fixed to one side of the rod body 2 by the fixing device 100, and both ends of the cross arm 3 are used to support the wires. The enlarged view of the specific fixed portion is as shown in FIG. 5, and the two half hoops 210 completely surround and fasten the rod body 2 along the circumferential direction of the rod body 2, and the accommodating portion 310 accommodates the cross arm 3, specifically along the cross arm 3 The circumferential direction is partially surrounded, and the second connecting piece 220 and the first connecting piece 320 are fixed together by bolts through the corresponding holes, thereby fixing the cross arm 3 to the rod body 2 of the power transmission rod, and does not need to be on the cross arm 3 Punch holes.
由於橫擔3是容置在容置部310中，不需要在橫擔3上打孔，所以保證了橫擔3的力學性能不被破壞，避免了橫擔3損壞或斷裂，避免導線掉線，保證了輸電線路正常運行。Since the cross arm 3 is accommodated in the accommodating portion 310, there is no need to punch holes in the cross arm 3, so that the mechanical properties of the cross arm 3 are not damaged, and the cross arm 3 is prevented from being damaged or broken, thereby avoiding the wire being dropped. To ensure the normal operation of the transmission line.
實施例二：Embodiment 2:
如圖6所示，在本實施例中，固定裝置110包括杆體連接件400和橫擔容置件500，杆體連接件400和橫擔容置件500可固定在一起。As shown in FIG. 6, in the present embodiment, the fixing device 110 includes a rod connecting member 400 and a cross-member accommodating member 500, and the rod connecting member 400 and the lateral accommodating member 500 can be fixed together.
杆體連接件400包含一個圓形抱箍410和與該圓形抱箍410連接的第二連接片420。杆體連接件400用於容置並緊固杆體。The shaft connector 400 includes a circular hoop 410 and a second tab 420 coupled to the circular hoop 410. The rod connector 400 is for receiving and fastening the rod.
圓形抱箍410上形成有開口端，在其開口端包含有兩個對應的耳片411，兩個耳片411上設置有對應的孔412，通過螺栓穿過這兩個對應的孔412，再結合螺母可將圓形抱箍410的開口端固定起來，同時可緊固在杆體上。圓形抱箍410的內壁與待容置的杆體的外表面相吻合，便於穩定地固定在杆體上。The circular hoop 410 is formed with an open end, and has two corresponding ears 411 at the open end thereof. The two ears 411 are provided with corresponding holes 412 through which the two corresponding holes 412 are passed. The open end of the circular hoop 410 can be fixed by the combination of the nut and can be fastened to the rod body. The inner wall of the circular hoop 410 is fitted to the outer surface of the rod to be accommodated for convenient stabilization on the shaft.
第二連接片420的結構、第二連接片420與抱箍410之間的連接以及作用與實施例一相同，在此不再贅述。The structure of the second connecting piece 420, the connection between the second connecting piece 420 and the hoop 410, and the function are the same as those in the first embodiment, and details are not described herein again.
在本實施例中，橫擔容置件500的結構、作用和實施例一中相同，在此不再贅述。In the embodiment, the structure and function of the cross-member accommodating member 500 are the same as those in the first embodiment, and details are not described herein again.
如圖8所示，通過固定裝置110將杆體4與橫擔5固定在一起，橫擔5的兩端用於支撐導線。其中固定處的局部放大圖如圖9所示，杆體連接件400全包圍在杆體4的周向外表面，橫擔容置件500局部包圍在橫擔5的周向外表面。鑒於圓形抱箍410的結構，具體的固定過程可以如下：將杆體連接件400從杆體4的上部套在杆體4上，然後用螺栓和螺母將圓形抱箍410的開口端的兩個耳片411連接，從而將杆體連接件400緊固在杆體4上。將橫擔5置於橫擔容置件500中，然後使橫擔容置件500上的第一安裝孔和杆體連接件400上第二連接片420上的第二安裝孔對應，再用螺栓和螺母緊固，就能將杆體連接件400與橫擔容置件500固定在一起，從而將橫擔4固定在杆體5上，且不需要再橫擔4上打孔。As shown in Fig. 8, the rod body 4 and the cross arm 5 are fixed together by a fixing device 110, and both ends of the cross arm 5 are used to support the wires. A partially enlarged view of the fixed portion is shown in FIG. 9. The rod connecting member 400 is completely surrounded by the circumferential outer surface of the rod body 4, and the lateral accommodating member 500 is partially surrounded by the circumferential outer surface of the cross arm 5. In view of the structure of the circular hoop 410, the specific fixing process may be as follows: the rod body connecting member 400 is fitted over the rod body 4 from the upper portion of the rod body 4, and then the two ends of the circular hoop 410 are bolted and nut-shaped. The tabs 411 are coupled to secure the shaft connector 400 to the shaft 4. The cross arm 5 is placed in the cross arm receiving member 500, and then the first mounting hole on the cross arm receiving member 500 is corresponding to the second mounting hole on the second connecting piece 420 of the rod body connecting member 400, and then used. When the bolt and the nut are fastened, the rod connecting member 400 and the cross arm receiving member 500 can be fixed together, thereby fixing the cross arm 4 to the rod body 5, and there is no need to punch the cross arm 4.
在本實施例中，杆體連接件400只包含一個圓形抱箍410，使得固定裝置110的結構簡化，需固定的地方也減少。圓形抱箍410對杆體4也是沿其周向全包圍，杆體連接件400與杆體4之間的固定更穩定且避免直接與橫擔5接觸，避免磨損。固定裝置110的設計不需要在橫擔5上打孔也能將橫擔5與杆體4牢固地固定在一起，保證了橫擔對荷載的承受力，減少了橫擔斷裂、導線掉線的故障。In the present embodiment, the rod connecting member 400 includes only one circular hoop 410, so that the structure of the fixing device 110 is simplified, and the places to be fixed are also reduced. The circular hoop 410 is also completely surrounded by the rod body 4 in the circumferential direction thereof, and the fixing between the rod body connecting member 400 and the rod body 4 is more stable and avoids direct contact with the cross arm 5 to avoid wear. The design of the fixing device 110 does not need to punch holes in the cross arm 5, and the cross arm 5 and the rod body 4 can be firmly fixed together, thereby ensuring the bearing capacity of the cross arm and reducing the cross-arm breaking and the wire drop. malfunction.
實施例三：Embodiment 3:
如圖10所示，在本實施例中，固定裝置120包含杆體連接件600和與杆體連接件600連接的橫擔容置件700。杆體連接件600用於容置杆體，橫擔容置件700用於容置橫擔。As shown in FIG. 10, in the present embodiment, the fixing device 120 includes a rod connecting member 600 and a cross member housing 700 connected to the rod connecting member 600. The rod connector 600 is for accommodating the rod body, and the cross accommodating member 700 is for accommodating the cross arm.
如圖11所示，杆體連接件600包括U形抱箍610和與U形抱箍610兩側連接的第二連接片620。在第二連接片620上設置有第二安裝孔621，具體地，杆體連接件600中第二連接片620上共設置了四個第二安裝孔621。其中，U形抱箍610用於容置杆體，且U形抱箍610的內表面與其所容置的杆體的表面吻合。其中，第二連接片620用於連接橫擔容置件700。As shown in FIG. 11, the rod connector 600 includes a U-shaped hoop 610 and a second connecting piece 620 that is coupled to both sides of the U-shaped hoop 610. A second mounting hole 621 is disposed on the second connecting piece 620. Specifically, four second mounting holes 621 are disposed on the second connecting piece 620 of the rod connecting member 600. The U-shaped hoop 610 is for receiving the rod body, and the inner surface of the U-shaped hoop 610 is matched with the surface of the rod body it accommodates. The second connecting piece 620 is used to connect the cross-member accommodating member 700.
如圖12所示，橫擔容置件700包括橫擔容置部710和位於橫擔容置部710兩側的第一連接片720。橫擔容置部710用於容置橫擔，第一連接片720用於連接杆體連接件600。As shown in FIG. 12 , the lateral accommodating member 700 includes a lateral accommodating portion 710 and a first connecting piece 720 located at two sides of the lateral accommodating portion 710 . The cross arm accommodating portion 710 is for accommodating the cross arm, and the first connecting piece 720 is for connecting the rod body connecting member 600.
其中，橫擔容置部710是一個截面為空心半圓的殼體，殼體內壁與待容置橫擔的外表面相吻合。當然，殼體的內腔截面也可以是矩形、多邊形。第一連接片720上設置有與第二連接片620相對應的四個第一安裝孔。The cross arm accommodating portion 710 is a hollow semicircular casing, and the inner wall of the casing is matched with the outer surface of the cross arm to be accommodated. Of course, the inner cavity section of the housing may also be rectangular or polygonal. The first connecting piece 720 is provided with four first mounting holes corresponding to the second connecting piece 620.
如圖13所示，通過固定裝置120將橫擔6固定在杆體7上。其局部放大圖如圖14所示，橫擔6位於橫擔容置部710內，橫擔容置部710沿橫擔6周向局部包圍橫擔6，U型抱箍610局部包圍杆體7，通過第二連接片620與第一連接片720上對應的孔將杆體連接件600與橫擔容置件700連接在一起。由於橫擔6位於橫擔容置部710內，因此不需要在橫擔6上打孔。As shown in FIG. 13, the cross arm 6 is fixed to the rod 7 by the fixing device 120. A partial enlarged view is shown in FIG. 14 , the cross arm 6 is located in the cross arm accommodating portion 710 , and the yoke accommodating portion 710 partially surrounds the cross arm 6 along the lateral direction of the cross arm 6 , and the U-shaped hoop 610 partially surrounds the shank 7 . The rod connecting member 600 and the cross arm housing 700 are connected together through the corresponding holes on the second connecting piece 620 and the first connecting piece 720. Since the cross arm 6 is located in the cross arm housing portion 710, it is not necessary to punch holes in the cross arm 6.
實施例四：Embodiment 4:
如圖15和圖16所示，在本實施例中，固定裝置130包括杆體連接件800和橫擔容置件900，杆體連接件800與橫擔容置件900連接在一起。As shown in FIG. 15 and FIG. 16, in the present embodiment, the fixing device 130 includes a rod connecting member 800 and a cross member accommodating member 900, and the rod connecting member 800 is coupled to the lateral accommodating member 900.
其中杆體連接件800包括上下佈置的兩個U型抱箍810，U型抱箍810局部包圍杆體8。在U型抱箍810的開口端為螺紋臂，用於連接橫擔容置件900。The rod connector 800 includes two U-shaped hoops 810 arranged one above the other, and the U-shaped hoop 810 partially surrounds the rod 8. The open end of the U-shaped hoop 810 is a threaded arm for connecting the cross-member accommodating member 900.
其中橫擔容置件900與實施例三相同，在此不再贅述。The cross-member accommodating member 900 is the same as that of the third embodiment, and details are not described herein again.
具體安裝時，將橫擔9置於橫擔容置件900中且使橫擔9位於杆體連接件800的兩個U型抱箍810之間，使U型抱箍810的螺紋臂穿過橫擔容置件900上的第一安裝孔，用螺母就可以將杆體連接件800和橫擔容置件900固定起來。For specific installation, the cross arm 9 is placed in the cross arm receptacle 900 and the cross arm 9 is placed between the two U-shaped hoops 810 of the shaft connector 800 such that the threaded arms of the U-shaped hoop 810 pass through. The first mounting hole in the cross-member accommodating member 900 can fix the rod connecting member 800 and the cross-member accommodating member 900 with a nut.
實施例五：Embodiment 5:
如圖17所示，本實施例中杆體連接件與實施例四中橫擔容置件900結構相似，即杆體連接件包括中間的容置件（未示出）和容置件兩側的第三連接片（未示出），第三連接片上設置有四個第三安裝孔（未示出）。As shown in FIG. 17, the rod body connecting member in this embodiment is similar in structure to the cross arm receiving member 900 in the fourth embodiment, that is, the rod connecting member includes an intermediate receiving member (not shown) and two sides of the receiving member. A third connecting piece (not shown) is provided with four third mounting holes (not shown).
本實施例中的橫擔容置件1000包括兩個水準佈置的U型抱箍1100，且這兩個U型抱箍1100分別位於杆體10的兩側。每個U型抱箍1100的容置部1110形成的容腔是矩形，用於容納截面為矩形的橫擔11。這樣使得容置部1110的內壁與橫擔11的外表面相吻合，使橫擔11的安裝更穩定，不會出現晃動。The cross-member accommodating member 1000 in this embodiment includes two U-shaped hoops 1100 arranged in a level, and the two U-shaped hoops 1100 are respectively located at two sides of the rod body 10. The cavity formed by the accommodating portion 1110 of each U-shaped hoop 1100 is rectangular in shape for accommodating the cross member 11 having a rectangular cross section. Thus, the inner wall of the accommodating portion 1110 coincides with the outer surface of the cross arm 11, and the installation of the cross arm 11 is more stable without swaying.
實施例六：Example 6:
顯然，除了實施例四中以及實施例五中的結構，固定裝置也可以是如圖18所示的結構，即包圍杆體和橫擔的均是兩個抱箍。橫擔容置件包括兩個U型抱箍，具體為U型抱箍12和U型抱箍13。U型抱箍12和U型抱箍13均包圍橫擔14， U型抱箍12和U型抱箍13的開口端相對彎曲，形成杆體連接件。U型抱箍12的兩個臂的端部設置有連接板15，連接板15上設置有孔，U型抱箍13的兩個臂上設置有螺紋，U型抱箍13的兩個臂穿過連接板15就可將兩者開口端對接在一起，從而包圍在杆體的外周。Obviously, in addition to the structure in the fourth embodiment and the fifth embodiment, the fixing device may also be a structure as shown in FIG. 18, that is, both the surrounding body and the cross arm are two hoops. The cross arm housing includes two U-shaped hoops, specifically a U-shaped hoop 12 and a U-shaped hoop 13. Both the U-shaped hoop 12 and the U-shaped hoop 13 enclose the cross arm 14, and the U-shaped hoop 12 and the open end of the U-shaped hoop 13 are relatively curved to form a rod connector. The ends of the two arms of the U-shaped hoop 12 are provided with a connecting plate 15, and the connecting plate 15 is provided with a hole, and the two arms of the U-shaped hoop 13 are provided with threads, and the two arms of the U-shaped hoop 13 are worn. The connecting plates 15 can be butted together at the open ends to surround the outer circumference of the shaft.
本發明保護的固定裝置包括杆體連接件和橫擔容置件，主要是橫擔容置件容置橫擔，依靠橫擔容置件與杆體連接件的連接從而實現將橫擔固定在杆體上同時不用在橫擔上打孔。本申請中揭示了上述有限的幾種實施例，但即使對杆體連接件或橫擔容置件進行一些變形仍在本發明的保護範圍內。The fixing device protected by the invention comprises a rod body connecting member and a cross arm receiving member, wherein the cross arm accommodating member accommodates the cross arm, and the cross arm accommodating member and the rod body connecting member are connected to thereby fix the cross arm. There is no need to punch holes in the cross arm at the same time. The limited embodiments described above are disclosed in the present application, but it is within the scope of the present invention to make some modifications to the shaft connector or the cross member.
雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明的精神和範圍內，當可作些許的更動與潤飾，故本發明的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any one of ordinary skill in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of the invention is defined by the scope of the appended claims.
2、4、7、8、10‧‧‧杆體
3、5、6、9、11、14‧‧‧橫擔
15‧‧‧連接板
100、110、120、130‧‧‧固定裝置
200、400、600、800‧‧‧杆體連接件
210、410、610、810、1100、12、13‧‧‧抱箍
211、411‧‧‧耳片
212、412‧‧‧孔
220、420、620‧‧‧第二連接片
221、621‧‧‧第二安裝孔
230‧‧‧過渡板
300、500、700、900、1000‧‧‧橫擔容置件
310、710、1110‧‧‧容置部
320、720‧‧‧第一連接片2, 4, 7, 8, 10‧‧‧ rods
3, 5, 6, 9, 11, 14‧‧‧ crossarms
15‧‧‧Connecting board
100, 110, 120, 130‧‧‧ fixtures
200, 400, 600, 800‧‧‧ rod connectors
210, 410, 610, 810, 1100, 12, 13‧‧‧ hoops
211, 411‧‧ ‧ ears
212, 412‧‧‧ holes
220, 420, 620‧‧‧ second connecting piece
221, 621‧‧‧ second mounting hole
230‧‧‧ transition board
300, 500, 700, 900, 1000‧‧‧ horizontal load housing
310, 710, 1110‧‧‧ 容 部
320, 720‧‧‧ first connecting piece
圖1至圖5是本發明實施例一的示意圖，其中： 圖1是固定裝置100的立體圖。 圖2是固定裝置100的杆體連接件200的立體圖。 圖3是固定裝置100的橫擔容置件300的立體圖。 圖4是固定裝置100將橫擔3安裝在輸電杆2上的示意圖。 圖5是圖4中固定方式的放大圖。 圖6至圖9是本發明實施例二的示意圖，其中： 圖6固定裝置110的立體圖。 圖7是固定裝置110的杆體連接件400的立體圖。 圖8是固定裝置110將橫擔5安裝在輸電杆4上的示意圖。 圖9是圖8中固定方式的局部放大圖。 圖10至圖14是本發明實施例三的示意圖，其中： 圖10是固定裝置120的立體圖。 圖11固定裝置120的杆體連接件600的立體圖。 圖12是橫擔容置件700的示意圖。 圖13是固定裝置120將橫擔6安裝在輸電杆7上的示意圖。 圖14是圖13中固定方式的局部放大圖。 圖15和圖16是本發明實施例四固定裝置130將橫擔9安裝在輸電杆8上的示意圖。 圖17是本發明實施例五固定裝置將橫擔11安裝在輸電杆10上的示意圖。 圖18是本發明實施例六固定裝置將橫擔安裝在輸電杆上的示意圖。1 to 5 are schematic views of a first embodiment of the present invention, wherein: Fig. 1 is a perspective view of a fixing device 100. 2 is a perspective view of the rod connector 200 of the fixture 100. 3 is a perspective view of the lateral accommodating member 300 of the fixing device 100. 4 is a schematic view showing the fixing device 100 mounting the cross arm 3 on the power transmission rod 2. Fig. 5 is an enlarged view of the fixing mode of Fig. 4. 6 to 9 are schematic views of a second embodiment of the present invention, wherein: FIG. 6 is a perspective view of the fixing device 110. FIG. 7 is a perspective view of the rod connector 400 of the fixture 110. FIG. 8 is a schematic view showing the fixing device 110 mounting the cross arm 5 on the power transmission rod 4. Figure 9 is a partial enlarged view of the fixing mode of Figure 8. 10 to 14 are schematic views of a third embodiment of the present invention, wherein: Fig. 10 is a perspective view of the fixing device 120. Figure 11 is a perspective view of the shaft connector 600 of the fixture 120. FIG. 12 is a schematic view of the lateral accommodating member 700. FIG. 13 is a schematic view showing the fixing device 120 mounting the cross arm 6 on the power transmission rod 7. Figure 14 is a partial enlarged view of the fixing mode of Figure 13; 15 and FIG. 16 are schematic diagrams showing the mounting device 130 mounting the cross arm 9 on the power transmission rod 8 according to the fourth embodiment of the present invention. Figure 17 is a schematic view showing the mounting device of the fifth embodiment of the present invention mounting the cross arm 11 on the power transmission rod 10. Figure 18 is a schematic view showing the mounting device of the sixth embodiment of the present invention mounting the cross arm on the power transmission rod.
100‧‧‧固定裝置 100‧‧‧Fixed devices
2‧‧‧輸電杆 2‧‧‧Power pole
3‧‧‧橫擔 3‧‧‧ crossarm
Claims (16)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610403044.8A CN105971365B (en) | 2016-06-08 | 2016-06-08 | Fixing device and power transmission pole |
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| TW201742976A true TW201742976A (en) | 2017-12-16 |
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| TW106118933A TW201742976A (en) | 2016-06-08 | 2017-06-07 | Fixing device and transmission pole |
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| CN (1) | CN105971365B (en) |
| AR (1) | AR108701A1 (en) |
| TW (1) | TW201742976A (en) |
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| CN105971365B (en) * | 2016-06-08 | 2021-05-18 | 江苏神马电力股份有限公司 | Fixing device and power transmission pole |
| CN107165466A (en) * | 2017-06-09 | 2017-09-15 | 江苏神马电力股份有限公司 | Compound cross-arm and power transmission rod |
| CN108263973B (en) * | 2018-03-27 | 2023-09-05 | 中铁十一局集团第二工程有限公司 | Support hoisting mechanism and hoisting system |
| CN108708619B (en) * | 2018-07-13 | 2023-09-01 | 四川省腾达电力器材制造有限公司 | Cement pole anti-falling device |
| CN113700370A (en) * | 2021-08-31 | 2021-11-26 | 贵州电网有限责任公司 | Cross arm installation appurtenance |
| CN113756645B (en) * | 2021-08-31 | 2022-12-27 | 贵州电网有限责任公司 | Convenient instrument of cross arm installation |
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| CN203835025U (en) * | 2014-05-21 | 2014-09-17 | 国网四川省电力公司成都市新都供电分公司 | Linear rod cross arm capable of being conveniently connected |
| CN204001942U (en) * | 2014-08-15 | 2014-12-10 | 国家电网公司 | Be used for the fixedly anchor ear of distribution line cross-arm |
| CN105952235B (en) * | 2016-06-08 | 2019-07-12 | 江苏神马电力股份有限公司 | A kind of abnormal shape cross-arm and power transmission rod |
| CN205822893U (en) * | 2016-06-08 | 2016-12-21 | 江苏神马电力股份有限公司 | A kind of special-shaped cross-arm and power transmission rod |
| CN105971365B (en) * | 2016-06-08 | 2021-05-18 | 江苏神马电力股份有限公司 | Fixing device and power transmission pole |
| CN205822892U (en) * | 2016-06-08 | 2016-12-21 | 江苏神马电力股份有限公司 | A kind of fixing device and power transmission rod |
-
2016
- 2016-06-08 CN CN201610403044.8A patent/CN105971365B/en active Active
-
2017
- 2017-05-27 WO PCT/CN2017/086343 patent/WO2017211208A1/en active Application Filing
- 2017-06-07 TW TW106118933A patent/TW201742976A/en unknown
- 2017-06-08 AR ARP170101581A patent/AR108701A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AR108701A1 (en) | 2018-09-19 |
| CN105971365A (en) | 2016-09-28 |
| CN105971365B (en) | 2021-05-18 |
| WO2017211208A1 (en) | 2017-12-14 |
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