CN216699340U - Tackle adopting unmanned aerial vehicle to independently hang and tear open - Google Patents

Tackle adopting unmanned aerial vehicle to independently hang and tear open Download PDF

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CN216699340U
CN216699340U CN202122641706.4U CN202122641706U CN216699340U CN 216699340 U CN216699340 U CN 216699340U CN 202122641706 U CN202122641706 U CN 202122641706U CN 216699340 U CN216699340 U CN 216699340U
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pulley
locking
main body
opening
locking part
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梁加凯
汤春俊
蒋卫东
郑宏伟
朱凯
李炯
刘庭
赵凯美
俞晓辉
张准
李德奎
柳浩�
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China Electric Power Research Institute Co Ltd CEPRI
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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China Electric Power Research Institute Co Ltd CEPRI
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Abstract

本实用新型涉及一种采用无人机自主挂拆的滑车,包括本体和闭锁组件,本体上设有通槽,通槽的顶端设有挂设部,本体上设有开口,闭锁组件包括闭锁部以及悬吊部,本体与闭锁部之间设有弹簧;本实用新型的优点:当无人机起飞过程中,本体在自身重力的作用力而拉动弹簧,此时闭锁部打开而打开开口,从而使导地线能准确的进入本体的通槽内,当本体挂设至导地线上后,闭锁部失本体自重的拉动,弹簧收缩拉动闭锁部完成闭锁,因此闭锁部在闭锁和打开的过程中无需动力和操作人员手动操作,因此,本实用新型的滑车能在无人机的作用下而实现自主挂拆。

Figure 202122641706

The utility model relates to a pulley which adopts an unmanned aerial vehicle to hang and dismantle autonomously, which comprises a main body and a locking component. The main body is provided with a through slot, the top of the through slot is provided with a hanging portion, the main body is provided with an opening, and the locking component includes a locking portion. And the suspension part, a spring is arranged between the main body and the locking part; the advantages of the utility model: when the drone takes off, the main body pulls the spring under the force of its own gravity, and the locking part is opened at this time to open the opening, thereby The ground wire can accurately enter the through slot of the main body. When the main body is hung on the ground wire, the locking part loses the self-weight pulling of the main body, and the spring shrinks and pulls the locking part to complete the locking. Therefore, the locking part is in the process of locking and opening. There is no need for power and manual operation by operators, therefore, the pulley of the utility model can realize autonomous hanging and dismantling under the action of the unmanned aerial vehicle.

Figure 202122641706

Description

一种采用无人机自主挂拆的滑车A pulley that uses unmanned aerial vehicle to hang and dismantle autonomously

技术领域technical field

本实用新型涉及一种采用无人机自主挂拆的滑车。The utility model relates to a pulley which adopts unmanned aerial vehicle to hang and disassemble autonomously.

背景技术Background technique

在高空作业时,由于位置限制,需要高效的运输系统,将各类工器具、材料运输至作业位置,通常,通过挂设滑车进行运输,所使用滑车及其挂设方法主要为以下两种,1.单边滑车,作业人员需要携带滑车出导地线至作业位置进行挂设,挂设过程中,体力消耗大,滑车及下挂绝缘绳对作业人员重心有较大影响,安全风险高,拆除时,也需要由作业人员出线,将其从导地线上拆除携带返回杆塔,此外,传统单边滑车挂设完成后,为固定点位,无法移动,不适用于同线路多点作业情况;2.双头滑车,作业人员携带至塔上,然后通过操作杆将滑车挂设至导地线上,通过弹簧完成闭锁,避免导地线脱出。随后,地面人员通过拖拽绝缘绳将滑车移动至作业位置,在实际作业当中,由于受到双头滑车及下挂绳索自重影响,当操作杆过长时会发生严重弯曲,甚至折断,仅适用于绝缘子片数较少的220kV及以下电压等级的输电线路作业。同时双头滑车开口较小,存在阻挡,挂设作业需求精准度高,难度大。此外,下方滑轮采用可动式连接方式,能够自由旋转方向,导致下方绳索容易扭绞。为防止脱出,锁舌采用L型结构,作业时易勾到导地线。When working at heights, due to location constraints, an efficient transportation system is required to transport all kinds of tools and materials to the working position. Usually, they are transported by hanging trolleys. The trolleys and their hanging methods are mainly as follows: 1. For a unilateral pulley, the operator needs to carry the pulley out of the ground wire to the working position for hanging. During the hanging process, the physical strength is consumed. The pulley and the lower hanging insulating rope have a greater impact on the operator's center of gravity, and the safety risk is high. When dismantling, it is also necessary for the operator to exit the line and remove it from the ground wire to carry it back to the tower. In addition, after the traditional unilateral pulley is hung, it is a fixed point and cannot be moved, which is not suitable for multi-point operations on the same line. ; 2. Double-headed pulley, the operator carries it to the tower, and then hangs the pulley on the ground wire through the operating lever, and completes the locking through the spring to prevent the ground wire from coming out. Subsequently, the ground personnel moved the pulley to the working position by dragging the insulating rope. In actual operation, due to the influence of the double-head pulley and the weight of the lower hanging rope, when the operating rod is too long, it will be severely bent or even broken. It is only suitable for It is used for transmission lines of 220kV and below with a small number of insulators. At the same time, the opening of the double-head pulley is small and there are obstacles. The hanging operation requires high precision and is difficult. In addition, the lower pulley adopts a movable connection method, which can freely rotate the direction, which causes the lower rope to be easily twisted. In order to prevent it from coming out, the lock tongue adopts an L-shaped structure, and it is easy to hook the ground wire during operation.

实用新型内容Utility model content

本实用新型所要达到的目的就是提供一种采用无人机自主挂拆的滑车,能通过无人机实现滑车自主挂拆在导地线上,提高操作人员的工作效率。The purpose to be achieved by the utility model is to provide a pulley that adopts the unmanned aerial vehicle to hang and dismantle autonomously, which can realize the pulley to be hanged and dismantled independently on the guide line through the unmanned aerial vehicle, and improve the work efficiency of the operator.

为了解决上述技术问题,本实用新型是通过以下技术方案实现的:一种采用无人机自主挂拆的滑车,包括本体和闭锁组件,所述本体上设有通槽,所述通槽的顶端设有挂设部,所述本体上设有与通槽相通的开口,所述本体通过挂设部挂设在导地线上,所述闭锁组件包括一段用于封闭开口的闭锁部,以及一段与无人机相连的悬吊部,所述悬吊部固定连接在闭锁部上,所述闭锁部活动连接在本体上,且在开口下方的所述本体上设有供闭锁部穿入的插槽,所述本体与闭锁部之间设有弹簧,当悬吊部与无人机相连时,依靠本体的自身重力而拉动弹簧使闭锁部自动打开,当本体挂设在导地线上时,所述本体失去自重而使闭锁部依靠弹簧的收缩而自动落下并插入所述插槽内而闭锁开口,所述本体上固定连接有悬挂绝缘操作绳的第二滑轮。In order to solve the above-mentioned technical problems, the utility model is realized by the following technical solutions: a pulley that adopts unmanned aerial vehicle to hang and disassemble autonomously, including a main body and a locking assembly, the main body is provided with a through groove, and the top end of the through groove is provided with There is a hanging part, the body is provided with an opening that communicates with the through groove, the body is hung on the ground wire through the hanging part, and the locking assembly includes a section of the lock section for closing the opening, and a section of A suspension part connected to the drone, the suspension part is fixedly connected to the locking part, the locking part is movably connected to the body, and the body below the opening is provided with a plug for the locking part to penetrate There is a spring between the main body and the locking part. When the suspension part is connected to the drone, the self-gravity of the main body is used to pull the spring to automatically open the locking part. When the main body is hung on the ground wire, The body loses its own weight, so that the locking part automatically falls down by the contraction of the spring and is inserted into the slot to lock the opening. The body is fixedly connected with a second pulley for hanging an insulating operating rope.

优选的,所述闭锁部包括锁舌,所述悬吊部包括圆环,且所述圆环与锁舌为一体式结构,所述圆环的直径为D,其中:D=20~40cm。Preferably, the locking portion includes a locking tongue, the suspending portion includes a circular ring, and the circular ring and the locking tongue have an integral structure, and the diameter of the circular ring is D, wherein: D=20˜40 cm.

优选的,所述本体上设有与开口相通的竖直通孔,所述锁舌设置在竖直通孔内,所述本体和锁舌之间设有限制锁舌活动的限位机构。Preferably, the body is provided with a vertical through hole communicating with the opening, the lock tongue is arranged in the vertical through hole, and a limiting mechanism for restricting the movement of the lock tongue is arranged between the body and the lock tongue.

优选的,所述限位机构包括限位条形孔和设置在限位条形孔内的限位螺丝,所述限位螺丝设置在本体上,所述限位条形孔设置在锁舌上,且所述限位条形孔的高度不小于开口的高度。Preferably, the limit mechanism comprises a limit bar hole and a limit screw arranged in the limit bar hole, the limit screw is arranged on the body, and the limit bar hole is arranged on the lock tongue , and the height of the limiting strip hole is not less than the height of the opening.

优选的,所述开口的底端设有方便导地线进入或脱出的导向斜面,所述导向斜面的表面具有光滑表面,所述导向斜面与本体之间设有圆弧倒角。Preferably, the bottom end of the opening is provided with a guide inclined surface to facilitate the entry or exit of the ground wire, the surface of the guide inclined surface has a smooth surface, and an arc chamfer is provided between the guide inclined surface and the body.

优选的,沿竖直方向所述插槽贯穿在导向斜面上,当锁舌闭锁时所述锁舌的底端穿过所述插槽,且锁舌的底端与本体之间的间距为h,其中,h=3~5mm。Preferably, the slot runs through the guide slope in the vertical direction, the bottom end of the latch passes through the slot when the latch is locked, and the distance between the bottom end of the latch and the body is h , where h=3~5mm.

优选的,所述本体上设有第一连接螺钉,所述锁舌上设有第二连接螺钉,所述弹簧的一端固定连接在第一连接螺钉上,所述弹簧的另一端固定连接在第二连接螺钉上。Preferably, the body is provided with a first connection screw, the lock tongue is provided with a second connection screw, one end of the spring is fixedly connected to the first connection screw, and the other end of the spring is fixedly connected to the first connection screw. two connecting screws.

优选的,所述本体包括第一滑轮,所述第一滑轮可拆卸的安装在通槽内,当滑车进行移动点位作业时所述本体通过第一滑轮挂设在导地线上。Preferably, the body includes a first pulley, the first pulley is detachably installed in the through groove, and the body is hung on the ground wire through the first pulley when the pulley performs the moving point operation.

优选的,所述挂设部为形成在通槽顶端的圆弧段,且所述圆弧段的内侧壁上设有耐磨防滑垫。Preferably, the hanging portion is a circular arc segment formed at the top end of the through groove, and a wear-resistant and anti-skid pad is provided on the inner side wall of the circular arc segment.

优选的,所述本体为铝合金本体,且所述本体的外侧壁上设有加强筋,且加强筋与本体设置成一体式结构。Preferably, the body is an aluminum alloy body, and the outer side wall of the body is provided with a reinforcing rib, and the reinforcing rib and the main body are arranged in an integrated structure.

综上所述,本实用新型的优点:通过闭锁组件设置成活动连接在本体上的闭锁部以及与无人机相连的悬吊部,由于悬吊部与闭锁部相连,因此,当无人机起飞过程中,本体在自身重力的作用力而拉动弹簧,此时闭锁部打开而打开开口,从而使导地线能准确的进入本体的通槽内,当本体挂设至导地线上后,闭锁部失本体自重的拉动,弹簧收缩拉动闭锁部完成闭锁,因此闭锁部在闭锁和打开的过程中无需动力和操作人员手动操作,因此,本实用新型的滑车能在无人机的作用下而实现自主挂拆,无需操作人员登杆作业,降低高空作业风险,减员增效明显,另外,由于闭锁部在闭锁时,闭锁部插入在开口下方的插槽内,因此,使闭锁部在闭锁过程中能远离导线,从而有效的避免了闭锁部闭锁过程中导线对其行程的干涉,也避免了闭锁部对导线的损坏,能确保闭锁质量,最后,将第二滑轮固定在本体上,由于第二滑轮与本体为固定式连接,因此在作业时第二滑轮不会发生旋转,避免了绝缘操作绳的扭绞。To sum up, the advantages of the present invention are as follows: the locking component is provided as a locking part movably connected to the body and a suspension part connected with the drone. Since the suspension part is connected with the locking part, when the drone is During the take-off process, the body pulls the spring under the force of its own gravity. At this time, the locking part opens to open the opening, so that the ground wire can accurately enter the through groove of the body. When the body is hung on the ground wire, The locking part loses the self-weight pulling of the body, and the spring shrinks and pulls the locking part to complete the locking, so the locking part does not need power and manual operation by the operator during the process of locking and opening. It can realize independent hanging and dismantling, without the need for operators to climb the pole, reduce the risk of high-altitude work, and significantly reduce personnel and increase efficiency. In addition, when the locking part is locked, the locking part is inserted into the slot below the opening, so the locking part is in the locking process. It can be far away from the wire in the middle, so as to effectively avoid the interference of the wire on its stroke during the locking process of the locking part, and also avoid the damage of the locking part to the wire, which can ensure the quality of the locking. Finally, the second pulley is fixed on the body. The second pulley and the main body are fixedly connected, so the second pulley will not rotate during operation, and the twisting of the insulating operating rope is avoided.

附图说明Description of drawings

下面结合附图对本实用新型作进一步说明:Below in conjunction with accompanying drawing, the utility model is further described:

图1为本实用新型一种采用无人机自主挂拆的滑车的结构示意图;Fig. 1 is a kind of structural representation of the pulley of the utility model that adopts unmanned aerial vehicle to hang and disassemble autonomously;

图2为本实用新型中本体的结构示意图;Fig. 2 is the structural representation of the body in the utility model;

图3为本实用新型中闭锁组件的结构示意图;3 is a schematic structural diagram of a locking assembly in the utility model;

图4为本实用新型中闭锁组件闭锁状态下的结构示意图;4 is a schematic structural diagram of the locking assembly in the locked state of the present invention;

图5为本实用新型中滑车采用无人机自主挂设时的结构示意图。FIG. 5 is a schematic structural diagram of the utility model when the trolley is autonomously mounted by an unmanned aerial vehicle.

附图标记:Reference number:

1本体、10通槽、11挂设部、12开口、13竖直通孔、14导向斜面、15圆弧倒角、16插槽、17第一连接螺钉、18耐磨防滑垫、19加强筋、2闭锁组件、21闭锁部、22悬吊部、23第二连接螺钉、3第一滑轮、4弹簧、5第二滑轮、6限位机构、60限位条形孔、61限位螺丝、7无人机、71连接绝缘绳、72脱钩器、8起吊挂钩、9绝缘操作绳、100导地线。1 Main body, 10 through slots, 11 hanging parts, 12 openings, 13 vertical through holes, 14 guiding slopes, 15 arc chamfers, 16 slots, 17 first connecting screws, 18 wear-resistant anti-skid pads, 19 reinforcing ribs , 2 locking components, 21 locking part, 22 suspension part, 23 second connecting screw, 3 first pulley, 4 spring, 5 second pulley, 6 limit mechanism, 60 limit bar hole, 61 limit screw, 7 drones, 71 connecting insulating ropes, 72 decoupling devices, 8 lifting hooks, 9 insulating operating ropes, and 100 grounding wires.

具体实施方式Detailed ways

如图1、图2、图3和图4所示,一种采用无人机自主挂拆的滑车,包括本体1、闭锁组件2和第一滑轮3,所述本体1上设有通槽10,所述通槽10的顶端设有挂设部11,所述本体1上设有与通槽10相通的开口12,本实施例中的开口12大于导地线100的直径,本实施例中的开口12大小采用8~10cm,方便导地线100的进入和脱出,所述第一滑轮3可拆卸的安装在通槽10内,本实施例中的第一滑轮3通过螺杆可拆卸的安装在通槽10内,具体的,本体1上设有与通槽10相通的定位孔,所述螺杆设置在定位孔内,所述本体1通过挂设部11或第一滑轮3挂设在导地线100上,当滑车进行固定点位作业时,需拆除第一滑轮3,使本体1通过挂设部11挂设在导地线100上,当滑车需要在导地线100上移动时,需要将第一滑轮3安装在本体1上,使本体1通过第一滑轮3挂设在导地线100上,所述闭锁组件2包括一段用于封闭开口12的闭锁部21,以及一段与无人机相连的悬吊部22,所述悬吊部22固定连接在闭锁部21上,所述闭锁部21活动连接在本体1上,且在开口下方的所述本体上设有供闭锁部穿入的插槽16,所述本体1与闭锁部21之间设有弹簧4,当悬吊部22与无人机相连时,闭锁部21依靠本体1的自身重力而拉动弹簧4而自动打开,当本体1挂设在导地线100上时,所述滑车失去自重而使闭锁部21依靠弹簧4的收缩而自动落下并插入所述插槽内而闭锁开口12,所述本体1上固定连接有悬挂绝缘操作绳9的第二滑轮5。As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a pulley that adopts unmanned aerial vehicle to hang and dismantle automatically includes a main body 1, a locking assembly 2 and a first pulley 3, and the main body 1 is provided with a through groove 10 , the top of the through slot 10 is provided with a hanging portion 11, and the body 1 is provided with an opening 12 that communicates with the through slot 10. The opening 12 in this embodiment is larger than the diameter of the ground wire 100. In this embodiment The size of the opening 12 is 8-10 cm, which is convenient for the entry and exit of the ground wire 100. The first pulley 3 is detachably installed in the through groove 10. In this embodiment, the first pulley 3 is detachably installed through a screw. In the through slot 10 , specifically, the main body 1 is provided with a positioning hole communicating with the through slot 10 , the screw rod is arranged in the positioning hole, and the main body 1 is hung on the guide through the hanging part 11 or the first pulley 3 . On the ground wire 100, when the pulley performs the fixed point operation, the first pulley 3 needs to be removed, so that the main body 1 is hung on the ground wire 100 through the hanging part 11. When the pulley needs to move on the ground wire 100, The first pulley 3 needs to be installed on the main body 1, so that the main body 1 can be hung on the ground wire 100 through the first pulley 3. The locking assembly 2 includes a section of the locking portion 21 for closing the opening 12, and a section with no The suspending part 22 connected with the human and the machine, the suspending part 22 is fixedly connected to the blocking part 21, the blocking part 21 is movably connected to the main body 1, and the main body under the opening is provided for the blocking part to pass through. There is a spring 4 between the main body 1 and the locking part 21. When the suspension part 22 is connected to the drone, the locking part 21 relies on the self-gravity of the main body 1 to pull the spring 4 to open automatically. When the main body 1 is hung on the ground wire 100, the pulley loses its own weight, so that the locking part 21 automatically falls down and is inserted into the slot by the contraction of the spring 4 to lock the opening 12, and the main body 1 is fixedly connected There is a second pulley 5 on which an insulating operating rope 9 is suspended.

通过闭锁组件2设置成活动连接在本体1上的闭锁部21以及与无人机相连的悬吊部22,由于悬吊部22与闭锁部21相连,因此,当无人机起飞过程中,本体1在自身重力的作用力而拉动弹簧4,此时闭锁部21打开而打开开口12,从而使导地线100能准确的进入本体1的通槽10内,当本体1挂设至导地线100上后,闭锁部21失本体1自重的拉动,弹簧4收缩拉动闭锁部21完成闭锁,因此闭锁部21在闭锁和打开的过程中无需动力和操作人员手动操作,因此,本实用新型的滑车能在无人机的作用下而实现自主挂拆,无需操作人员登杆作业,降低高空作业风险,减员增效明显,另外,由于闭锁部在闭锁时,闭锁部插入在开口下方的插槽内,因此,使闭锁部在闭锁过程中能远离导线,从而有效的避免了闭锁部闭锁过程中导线对其行程的干涉,也避免了闭锁部对导线的损坏,能确保闭锁质量,其次,由于第一滑轮3可拆卸的安装在通槽10内,因此能使滑车在移动点位作业和固定点位作业之间反复切换,可根据实际作业需求来确定第一滑轮3的安装和拆除,能满足不同的工作需求,最后,将第二滑轮5固定在本体1上,由于第二滑轮5与本体1为固定式连接,因此在作业时第二滑轮5不会发生旋转,避免了绝缘操作绳9的扭绞。The locking component 2 is provided to form the locking portion 21 movably connected to the main body 1 and the suspension portion 22 connected to the drone. Since the suspension portion 22 is connected to the locking portion 21, when the drone takes off, the body 1. Pull the spring 4 under the force of its own gravity. At this time, the locking part 21 is opened and the opening 12 is opened, so that the ground wire 100 can accurately enter the through slot 10 of the main body 1. When the main body 1 is hung on the ground wire After 100 is on, the locking part 21 loses the self-weight pulling of the main body 1, and the spring 4 shrinks and pulls the locking part 21 to complete the locking, so the locking part 21 does not need power and manual operation by the operator during the process of locking and opening. It can realize autonomous hanging and dismantling under the action of the drone, without the need for operators to climb the pole, reduce the risk of high-altitude operations, and significantly reduce personnel and increase efficiency. In addition, when the locking part is locked, the locking part is inserted into the slot below the opening. Therefore, the locking part can be kept away from the wire during the locking process, thereby effectively avoiding the interference of the wire on its stroke during the locking process of the locking part, and also avoiding the damage of the locking part to the wire, which can ensure the quality of the locking. Secondly, due to the first The first pulley 3 is detachably installed in the through groove 10, so that the pulley can be repeatedly switched between the moving point operation and the fixed point operation, and the installation and removal of the first pulley 3 can be determined according to the actual operation requirements. Due to different work requirements, finally, the second pulley 5 is fixed on the main body 1. Since the second pulley 5 is fixedly connected to the main body 1, the second pulley 5 will not rotate during operation, avoiding the insulating operation rope 9. twist.

所述闭锁部21包括锁舌,所述悬吊部22包括圆环,且所述圆环与锁舌为一体式结构,所述圆环的直径为D,其中:D=20~40cm,将悬吊部22设置成圆环,在滑车挂拆过程中便于闭锁组件2与起吊挂钩8的连接,所述闭锁部21设置成锁舌,且锁舌为直片型结构,能使锁舌远离导地线100,避免了与导地线100的接触,其次,将圆环的直径D设置成20~40cm,当圆环直径的直径D大于40cm时,会导致整个重心过于偏上,挂设至导地线100上后易发生翻倒,当圆环直径的直径D小于20cm时,起吊挂钩8难以进入悬吊部22内,从而不利于滑车的自主拆除,将圆环与锁舌设置成一体式结构,能简化圆环与锁舌之间的安装工艺,提高圆环与锁舌之间的连接强度。The locking portion 21 includes a locking tongue, the suspension portion 22 includes a circular ring, and the circular ring and the locking tongue are integral structures, and the diameter of the circular ring is D, where: D=20~40cm, the The suspension part 22 is arranged as a ring, which facilitates the connection between the locking assembly 2 and the hoisting hook 8 during the hanging and dismantling process of the pulley. The ground wire 100 avoids contact with the ground wire 100. Secondly, the diameter D of the ring is set to 20-40cm. When the diameter D of the ring diameter is greater than 40cm, the entire center of gravity will be too high, and the It is easy to overturn after reaching the ground wire 100. When the diameter D of the diameter of the ring is less than 20cm, it is difficult for the lifting hook 8 to enter the suspension portion 22, which is not conducive to the autonomous removal of the pulley. The integrated structure can simplify the installation process between the ring and the lock tongue and improve the connection strength between the ring and the lock tongue.

所述本体1上设有与开口12相通的竖直通孔13,所述锁舌设置在竖直通孔13内,所述本体1和锁舌之间设有限制锁舌活动的限位机构6,竖直通孔13的设置,能简化锁舌在本体1的安装工艺,无需额外零部件就可以实现锁舌的安装,也降低了本体1的重量,限位机构6的设置,能保证在吊起时能使锁舌完全进入上方锁口,防止锁舌挡到导地线100,所述限位机构6包括限位条形孔60和设置在限位条形孔60内的限位螺丝61,所述限位螺丝61设置在本体1上,所述限位条形孔60设置在锁舌上,且所述限位条形孔60的高度不小于开口12的高度,将限位机构6设置成限位条形孔60和限位螺丝61,由于限位螺丝61设置在限位条形孔60内,当锁舌在升降过程中,不仅能保证锁舌升降时的直线度,而且能有效的限制锁舌的移动,避免打开闭锁时,锁舌拉动过多而脱出,以及闭锁时锁舌落下过多而卡住。The body 1 is provided with a vertical through hole 13 that communicates with the opening 12, the lock tongue is arranged in the vertical through hole 13, and a limiting mechanism for restricting the movement of the lock tongue is arranged between the body 1 and the lock tongue 6. The arrangement of the vertical through holes 13 can simplify the installation process of the lock tongue on the body 1, and the installation of the lock tongue can be realized without additional parts, and also reduces the weight of the body 1. The setting of the limit mechanism 6 can ensure When hoisting, the lock tongue can completely enter the upper lock opening, preventing the lock tongue from blocking the ground wire 100 , and the limit mechanism 6 includes a limit bar-shaped hole 60 and a limiter set in the limit bar-shaped hole 60 . Screw 61, the limit screw 61 is arranged on the body 1, the limit bar hole 60 is arranged on the lock tongue, and the height of the limit bar hole 60 is not less than the height of the opening 12, the limit The mechanism 6 is provided with a limit bar-shaped hole 60 and a limit screw 61. Since the limit screw 61 is arranged in the limit bar-shaped hole 60, when the lock tongue is in the process of lifting, it can not only ensure the straightness of the lock tongue when lifting, but also Moreover, the movement of the lock tongue can be effectively limited, so as to prevent the lock tongue from being pulled out too much when the lock is opened, and the lock tongue falling off too much and being stuck when the lock tongue is locked.

所述开口12的底端设有方便导地线100进入或脱出的导向斜面14,所述导向斜面14的表面具有光滑表面,所述导向斜面14与本体1之间设有圆弧倒角15,导向斜面14的设置,在挂拆过程中能起到一定的导向作用,同时能有效的避免弯折角卡顿导地线100,光滑表面能使导地线100更易进入或脱出,也减少了对导地线100的磨损,其次,圆弧倒角15的竖直,能有效的降低集中应力,保证整体强度,而且方便导地线100的进入和脱出,避免卡顿,沿竖直方向所述插槽贯穿在导向斜面上,当锁舌闭锁时所述锁舌的底端穿过所述插槽,且锁舌的底端与本体之间的间距为h,其中,h=3~5mm,能保证了锁舌的闭锁质量,能减少锁舌的晃动,当h小于3mm时,锁舌容易受到外力而脱离本体,提高了闭锁质量,当h大于5mm时,能减少锁舌对绝缘操作绳的干涉。The bottom end of the opening 12 is provided with a guide inclined surface 14 which is convenient for the ground wire 100 to enter or come out. , the setting of the guiding slope 14 can play a certain guiding role in the hanging and dismantling process, and at the same time can effectively prevent the ground wire 100 from being stuck at the bending angle. The smooth surface can make the ground wire 100 easier to enter or come out, and also reduces the For the wear of the ground wire 100, secondly, the verticality of the arc chamfer 15 can effectively reduce the concentrated stress, ensure the overall strength, and facilitate the entry and withdrawal of the ground wire 100, avoid jamming, The slot runs through the guide slope, when the lock tongue is locked, the bottom end of the lock tongue passes through the slot, and the distance between the bottom end of the lock tongue and the body is h, where h=3~5mm , which can ensure the locking quality of the lock tongue and reduce the shaking of the lock tongue. When h is less than 3mm, the lock tongue is easily separated from the body by external force, which improves the locking quality. When h is greater than 5mm, it can reduce the insulation operation of the lock tongue. rope interference.

所述本体1上设有第一连接螺钉17,所述锁舌上设有第二连接螺钉23,所述弹簧4的一端固定连接在第一连接螺钉17上,所述弹簧4的另一端固定连接在第二连接螺钉23上,第一连接螺钉17和第二连接螺钉23能实现弹簧4的快速安装固定,本实施例中具体的,本体1上设有两个第一连接螺钉17,锁舌上设有一个第二连接螺钉23,两根弹簧4设有两根,两根弹簧4关于本体1的竖直轴承对称分布,所述挂设部11为形成在通槽10顶端的圆弧段,且所述圆弧段的内侧壁上设有耐磨防滑垫18,通过圆弧段与导地线100接触,能增大导地线100与挂设部11的接触面积,提高滑车的固定点位作业时的固定质量,耐磨防滑垫18的设置,能有效的避免滑车的滑动,所述本体1为铝合金本体1,且所述本体1的外侧壁上设有加强筋19,将本体1设置成铝合金本体1,不仅能有效的保证整个本体1的强度,而且能有效的降低整体的重量,从而减少无人机的重量,保证了无人机的飞行效果,加强筋19的设置,能使本体1在不增加厚度的情况下增大整个本体1的机械强度,也减轻了整体的重量,本实施例中的加强筋19与本体1设置成一体式结构,能简化加强筋19与本体1之间的安装工艺,提高加强筋19与本体1之间的连接强度。The body 1 is provided with a first connection screw 17, the lock tongue is provided with a second connection screw 23, one end of the spring 4 is fixedly connected to the first connection screw 17, and the other end of the spring 4 is fixed Connected to the second connecting screw 23, the first connecting screw 17 and the second connecting screw 23 can realize the rapid installation and fixing of the spring 4. Specifically, in this embodiment, the body 1 is provided with two first connecting screws A second connecting screw 23 is provided on the tongue, two springs 4 are provided, and the two springs 4 are symmetrically distributed with respect to the vertical bearing of the main body 1. The hanging portion 11 is an arc formed at the top of the through slot 10. The inner side wall of the arc segment is provided with a wear-resistant and anti-skid pad 18. The contact area between the ground wire 100 and the hanging part 11 can be increased by the contact between the arc segment and the ground wire 100, thereby improving the safety of the pulley. The fixed quality of the fixed point operation and the setting of the wear-resistant and anti-skid pads 18 can effectively avoid the sliding of the pulley. Setting the body 1 as an aluminum alloy body 1 can not only effectively ensure the strength of the entire body 1, but also effectively reduce the overall weight, thereby reducing the weight of the drone and ensuring the flying effect of the drone. Reinforcing ribs 19 The arrangement of the rib can increase the mechanical strength of the body 1 without increasing the thickness, and also reduce the overall weight. The installation process between the rib 19 and the main body 1 improves the connection strength between the reinforcing rib 19 and the main body 1 .

本实施例中的滑车采用无人机自主挂设的作用方法,具体的,如图5所示,包括无人机7、连接绝缘绳71、起吊挂钩8和绝缘操作绳9,无人机7为大疆M600六旋翼无人机,载重量为6kg,连接绝缘绳71采用φ4mm×7m的连接绳,所述无人机7上设有与连接绝缘绳71相连的脱钩器72,本实施例中脱钩器72设置有两个,两个脱钩器72对称设置在无人机上,可以控制吊装装置的转向,且设置成对称设置在无人机上,能保持无人机重心的平衡,整个吊装过程无需人员登杆作业,降低高空作业风险,减员增效明显,所述作业方法包括挂设方法和拆除方法,所述挂设方法依次包括以下步骤:The pulley in this embodiment adopts the action method of autonomously hanging the unmanned aerial vehicle. Specifically, as shown in FIG. 5 , it includes an unmanned aerial vehicle 7, a connecting insulating rope 71, a lifting hook 8 and an insulating operating rope 9. The unmanned aerial vehicle 7 It is a DJI M600 six-rotor unmanned aerial vehicle with a load capacity of 6kg. The connecting insulating rope 71 adopts a connecting rope of φ4mm×7m. The unmanned aerial vehicle 7 is provided with a decoupling device 72 connected to the connecting insulating rope 71. This embodiment There are two middle decoupling devices 72, and the two decoupling devices 72 are symmetrically arranged on the drone, which can control the steering of the hoisting device, and are arranged symmetrically on the drone, which can maintain the balance of the center of gravity of the drone. The whole lifting process There is no need for personnel to work on the pole, the risk of high-altitude operation is reduced, and the reduction of personnel and efficiency is obvious. The operation method includes a hanging method and a dismantling method, and the hanging method includes the following steps in sequence:

步骤一:按照作业是否需要移动滑车来安装或拆除第一滑轮3,当滑车进行固定点位作业时拆除第一滑轮3,当滑车进行移动作业时安装第一滑轮3,并将绝缘操作绳9挂设在第二滑轮5上;Step 1: Install or remove the first pulley 3 according to whether the work needs to move the pulley, remove the first pulley 3 when the pulley is working at a fixed point, install the first pulley 3 when the pulley is moving, and connect the insulating operating rope 9 hanging on the second pulley 5;

步骤二:通过连接绝缘绳71将起吊挂钩8安装在无人机7的脱钩器72上,并将步骤一处理后的滑车安装在起吊挂钩8上,安装后的滑车与无人机的重心保持在一条垂直线上;Step 2: Install the lifting hook 8 on the decoupling device 72 of the UAV 7 by connecting the insulating rope 71, and install the pulley processed in step 1 on the lifting hook 8, and the installed pulley and the center of gravity of the UAV are maintained on a vertical line;

步骤三:起飞步骤二安装后的无人机,并通过地面摄像、塔身微拍装置、高空摄影进行多角度观测定位,确定无人机空中飞行状态及吊装位置;Step 3: Take off the UAV installed in step 2, and conduct multi-angle observation and positioning through ground camera, tower body micro-shooting device, and high-altitude photography to determine the flying status and hoisting position of the UAV;

步骤四:通过连接绝缘绳71调整滑车的开口12方向,使开口12对准挂设位置,当导地线100进入滑车的通槽10时,调整无人机位置使连接绝缘绳71松弛,使滑车挂设在导地线100上;Step 4: Adjust the direction of the opening 12 of the pulley by connecting the insulating rope 71, so that the opening 12 is aligned with the hanging position. When the ground wire 100 enters the through slot 10 of the pulley, adjust the position of the drone to loosen the connecting insulating rope 71, so that the The pulley is hung on the ground wire 100;

步骤五:进一步调整无人机的位置使连接绝缘绳71松弛,起吊挂钩8脱出滑车后无人机返回地面;Step 5: Further adjust the position of the drone so that the connecting insulating rope 71 is slack, and the drone returns to the ground after the lifting hook 8 comes out of the pulley;

所述拆除方法包括以下步骤:The removal method includes the following steps:

步骤a:连接绝缘绳71将起吊挂钩8安装在无人机的脱钩器72上,并将操作绝缘绳悬挂在起吊挂钩8上;Step a: connect the insulating rope 71 to install the lifting hook 8 on the decoupling device 72 of the drone, and hang the operating insulating rope on the lifting hook 8;

步骤b:起飞步骤a安装后的无人机,通过并通过地面摄像、塔身微拍装置、高空摄影确定作业位置及无人机的飞行状态,并通过操作绝缘绳控制起吊挂钩8的空中姿态;Step b: Take off the UAV installed in step a, determine the operating position and the flying state of the UAV through the ground camera, the tower body micro-shooting device, and high-altitude photography, and control the aerial attitude of the hoisting hook 8 by operating the insulating rope ;

步骤c:通过连接绝缘绳71调整起吊挂钩8的方向,使起吊挂钩8挂入滑车顶端的悬吊部22内,悬吊部22拉动闭锁部21打开而使滑车脱离导地线100;Step c: adjust the direction of the hoisting hook 8 by connecting the insulating rope 71, so that the hoisting hook 8 is hooked into the suspension part 22 at the top of the pulley, and the suspension part 22 pulls the locking part 21 to open so that the pulley is separated from the ground wire 100;

步骤d:将步骤c吊起滑车的无人机返回地面,并通过操作绝缘绳控制空中姿态。Step d: Return the drone that hoisted the pulley in step c to the ground, and control the attitude in the air by operating the insulating rope.

通过起吊挂钩8将滑车悬挂在无人机上,由于起吊挂钩8与无人机之间设有绝缘连接绳,因此在无人机飞行过程中,无人机能带动绝缘连接绳实现整个吊装装置的转向,因此能有效的控制高空作业中控制滑车的方向姿态,而且能通过绝缘操作绳9来控制工器具或装置的空中摆动,从而提高了安全性能,其次,在无人机上设置与绝缘连接绳的脱钩器72,当无人机在空中失控或其他意外情况发生时,可立即打开脱钩器72,使绳索脱出,随即稳住无人机,避免进一步意外发生,在滑车拆除过程中绝缘操作绳9还能有效的控制起吊挂钩8的摆动幅度,相比传统的作业方法,无需人员登杆作业,降低高空作业风险,减员增效明显,另外,本作业方法可适用于非带电作业,当在非带电作业条件下,本实施例中的绝缘连接绳和操作绝缘绳可通过普通绳子代替。The pulley is suspended on the UAV through the lifting hook 8. Since there is an insulating connecting rope between the lifting hook 8 and the UAV, the UAV can drive the insulating connecting rope to realize the steering of the whole hoisting device during the flight of the UAV. Therefore, it can effectively control the direction and attitude of the control pulley during high-altitude operations, and can control the aerial swing of the tool or device through the insulated operating rope 9, thereby improving the safety performance. The decoupling device 72, when the drone is out of control in the air or other unexpected situations occur, the decoupling device 72 can be opened immediately, so that the rope can be released, and then the drone can be stabilized to avoid further accidents. During the removal of the pulley, the operating rope is insulated 9 It can also effectively control the swing range of the hoisting hook 8. Compared with the traditional operation method, there is no need for personnel to climb the pole, which reduces the risk of high-altitude operation, and reduces personnel and increases efficiency. Under live working conditions, the insulating connecting rope and the operating insulating rope in this embodiment can be replaced by ordinary ropes.

以500kV线路导线上安装拆除起重滑车作业过程为例:Take the installation and removal of the lifting block on the 500kV line conductor as an example:

高空作业人员登塔手动挂设装置时:登塔并转位至横担15分钟,进入导线到达作业位置10分钟,挂设传递滑车5分钟,拆除滑车5分钟,离开导线8分钟,转位返回地面10分钟,共计53分钟,其中,登塔转位过程中,作业人员需要多次调整位置,并与地面人员配合,避免下挂绝缘绳缠绕塔材;采用本实用新型时:无人机起飞完成挂设8分钟,无人机起飞拆除5分钟,共计10分钟,因此,与原作业方式相比,塔上作业人员人数由2人配合作业降至0人,时间减少43分钟。When the aerial workers climb the tower and manually hang the device: climb the tower and turn to the cross arm for 15 minutes, enter the wire to reach the working position for 10 minutes, hang the transfer pulley for 5 minutes, remove the pulley for 5 minutes, leave the wire for 8 minutes, and return to the position 10 minutes on the ground, a total of 53 minutes, among which, in the process of climbing the tower, the operator needs to adjust the position many times, and cooperate with the ground personnel to avoid the hanging insulating rope from winding the tower material; when the utility model is adopted: the drone takes off It took 8 minutes to complete the installation and 5 minutes to take off and dismantle the drone, a total of 10 minutes. Therefore, compared with the original operation method, the number of operators on the tower was reduced from 2 to 0, and the time was reduced by 43 minutes.

以上所述仅为本实用新型的具体实施例,但本实用新型的技术特征并不局限于此,任何本领域的技术人员在本实用新型的领域内,所作的变化或修饰皆涵盖在本实用新型的专利范围之中。The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art in the field of the present invention are all included in the present invention. within the scope of the new patent.

Claims (10)

1.一种采用无人机自主挂拆的滑车,包括本体,其特征在于:还包括闭锁组件,所述本体上设有通槽,所述通槽的顶端设有挂设部,所述本体上设有与通槽相通的开口,所述本体通过挂设部挂设在导地线上,所述闭锁组件包括一段用于封闭开口的闭锁部,以及一段与无人机相连的悬吊部,所述悬吊部固定连接在闭锁部上,所述闭锁部活动连接在本体上,且在开口下方的所述本体上设有供闭锁部穿入的插槽,所述本体与闭锁部之间设有弹簧,当悬吊部与无人机相连时,闭锁部依靠本体的自身重力而拉动弹簧而自动打开,当本体挂设在导地线上时,所述本体失去自重而使闭锁部依靠弹簧的收缩而自动落下并插入所述插槽内而闭锁开口,所述本体上固定连接有悬挂绝缘操作绳的第二滑轮。1. a pulley that adopts unmanned aerial vehicle to hang and dismantle autonomously, comprising a body, and it is characterized in that: also comprising a locking assembly, the body is provided with a through groove, and the top of the through groove is provided with a hanging part, and the body There is an opening communicated with the through slot, the body is hung on the ground wire through the hanging part, the locking assembly includes a locking part for closing the opening, and a hanging part connected with the drone , the suspension part is fixedly connected to the locking part, the locking part is movably connected to the body, and the body below the opening is provided with a slot for the locking part to penetrate, the body and the locking part are There is a spring between them. When the suspension part is connected to the drone, the locking part relies on its own gravity to pull the spring to open automatically. When the body is hung on the ground wire, the body loses its own weight and the locking part Relying on the contraction of the spring, it automatically falls down and is inserted into the slot to close the opening, and the body is fixedly connected with a second pulley for suspending an insulating operating rope. 2.根据权利要求1所述的一种采用无人机自主挂拆的滑车,其特征在于:所述闭锁部包括锁舌,所述悬吊部包括圆环,且所述圆环与锁舌为一体式结构,所述圆环的直径为D,其中:D=20~40cm。2 . The pulley of claim 1 , wherein the locking part comprises a lock tongue, the suspension part comprises a ring, and the ring and the lock tongue As a one-piece structure, the diameter of the ring is D, wherein: D=20-40cm. 3.根据权利要求2所述的一种采用无人机自主挂拆的滑车,其特征在于:所述本体上设有与开口相通的竖直通孔,所述锁舌设置在竖直通孔内,所述本体和锁舌之间设有限制锁舌活动的限位机构。3 . The pulley of claim 2 , wherein the main body is provided with a vertical through hole that communicates with the opening, and the lock tongue is arranged in the vertical through hole. 4 . Inside, a limit mechanism for restricting the movement of the lock tongue is arranged between the body and the lock tongue. 4.根据权利要求3所述的一种采用无人机自主挂拆的滑车,其特征在于:所述限位机构包括限位条形孔和设置在限位条形孔内的限位螺丝,所述限位螺丝设置在本体上,所述限位条形孔设置在锁舌上,且所述限位条形孔的高度不小于开口的高度。4 . The pulley of claim 3 , wherein the limit mechanism comprises a limit bar-shaped hole and a limit screw arranged in the limit bar-shaped hole, The limit screw is arranged on the body, the limit bar hole is arranged on the lock tongue, and the height of the limit bar hole is not less than the height of the opening. 5.根据权利要求2所述的一种采用无人机自主挂拆的滑车,其特征在于:所述开口的底端设有方便导地线进入或脱出的导向斜面,所述导向斜面的表面具有光滑表面,所述导向斜面与本体之间设有圆弧倒角。5 . The pulley of claim 2 , characterized in that: the bottom end of the opening is provided with a guide slope for the convenience of entering or exiting the ground wire, and the surface of the guide slope is It has a smooth surface, and a circular arc chamfer is provided between the guiding inclined surface and the main body. 6.根据权利要求5所述的一种采用无人机自主挂拆的滑车,其特征在于:沿竖直方向所述插槽贯穿在导向斜面上,当锁舌闭锁时所述锁舌的底端穿过所述插槽,且锁舌的底端与本体之间的间距为h,其中,h=3~5mm。6 . The pulley of claim 5 , wherein the slot runs through the guide slope in the vertical direction, and the bottom of the lock tongue is locked when the lock tongue is locked. 7 . The end passes through the slot, and the distance between the bottom end of the locking tongue and the body is h, where h=3˜5 mm. 7.根据权利要求2所述的一种采用无人机自主挂拆的滑车,其特征在于:所述本体上设有第一连接螺钉,所述锁舌上设有第二连接螺钉,所述弹簧的一端固定连接在第一连接螺钉上,所述弹簧的另一端固定连接在第二连接螺钉上。7 . The pulley of claim 2 , wherein the main body is provided with a first connecting screw, the locking tongue is provided with a second connecting screw, and the One end of the spring is fixedly connected to the first connecting screw, and the other end of the spring is fixedly connected to the second connecting screw. 8.根据权利要求1所述的一种采用无人机自主挂拆的滑车,其特征在于:所述本体包括第一滑轮,所述第一滑轮可拆卸的安装在通槽内,当滑车进行移动点位作业时所述本体通过第一滑轮挂设在导地线上。8 . The pulley of claim 1 , wherein the body comprises a first pulley, and the first pulley is detachably installed in the through groove, and when the pulley moves The body is hung on the ground wire through the first pulley during the moving point operation. 9.根据权利要求1所述的一种采用无人机自主挂拆的滑车,其特征在于:所述挂设部为形成在通槽顶端的圆弧段,且所述圆弧段的内侧壁上设有耐磨防滑垫。9 . The pulley of claim 1 , wherein the hanging portion is a circular arc segment formed at the top of the through groove, and the inner side wall of the circular arc segment is There is a wear-resistant non-slip pad on it. 10.根据权利要求1所述的一种采用无人机自主挂拆的滑车,其特征在于:所述本体为铝合金本体,且所述本体的外侧壁上设有加强筋,且加强筋与本体设置成一体式结构。10 . The pulley of claim 1 , wherein the main body is an aluminum alloy body, and the outer side wall of the main body is provided with a reinforcing rib, and the reinforcing rib and the The body is arranged in an integrated structure.
CN202122641706.4U 2021-10-29 2021-10-29 Tackle adopting unmanned aerial vehicle to independently hang and tear open Active CN216699340U (en)

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