CN103388418B - Utilize the method for transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire - Google Patents

Utilize the method for transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire Download PDF

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CN103388418B
CN103388418B CN201310332060.9A CN201310332060A CN103388418B CN 103388418 B CN103388418 B CN 103388418B CN 201310332060 A CN201310332060 A CN 201310332060A CN 103388418 B CN103388418 B CN 103388418B
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wire
transmission line
bracing wire
connector
self
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CN103388418A (en
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陈永辉
侯玉江
王伟文
阳薇
李茁
刘振鹏
邓勇
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Maintenance Co of State Grid Heilongjiang Electric Power Co Ltd
State Grid Corp of China SGCC
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Maintenance Co of State Grid Heilongjiang Electric Power Co Ltd
State Grid Corp of China SGCC
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Abstract

利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法，涉及一种高压电线杆塔拉线连接方法。本发明解决了输电线路非自立式的拉线式电杆或铁塔的拉线发生断股或UT线夹丢失时由于无法快速将拉线连接、更换和修复的问题。本发明所述方法的具体步骤为：步骤一、利用卡线器卡住杆塔的拉线；步骤二、将卡线器的拉线环连接软连接线的一端；步骤四、将软连接线的另一端连接双向吊钩的一端吊钩，将双向吊钩的另一端吊钩连接地锚连接件的卸扣；步骤五、将地锚连接件连接地锚；步骤六、调节拉线和软连接线，使拉线处于绷紧状态，完成利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线。本发明适用于连接高压电线杆塔拉线。

The invention discloses a method for emergency repair of non-self-supporting pole-tower stay wires of power transmission lines and a method for connecting stay wires with a backup protection connector, relating to a connection method for high-voltage electric pole-tower stay wires. The invention solves the problem of being unable to quickly connect, replace and repair the guy wires of non-self-supporting guy poles or iron towers when strands are broken or UT clamps are lost. The specific steps of the method of the present invention are as follows: step 1, use the wire clamp to clamp the stay wire of the pole tower; step 2, connect the stay wire ring of the wire clamp to one end of the flexible connecting wire; step 4, connect the other end of the flexible connecting Connect one end of the two-way hook to the hook, and connect the other end of the two-way hook to the shackle of the ground anchor connector; step 5, connect the ground anchor connector to the ground anchor; step 6, adjust the stay wire and the soft connection wire so that The guy wire is in a tight state, and the emergency repair of the non-self-supporting pole and tower guy wire of the transmission line and the connection of the guy wire with the backup protective connector are completed. The invention is suitable for connecting the stay wires of high-voltage electric poles and towers.

Description

利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法Method for emergency repair of non-self-supporting pole and stay wire of transmission line and backup protective connector to connect stay wire

技术领域technical field

本发明涉及一种高压电线杆塔拉线连接方法。The invention relates to a method for connecting high-voltage electric pole and tower stay wires.

背景技术Background technique

现在生活中处处可见拉线塔，但是拉线塔的拉线经常会发生断股或底把UT线夹丢失，当拉线塔的拉线发生断裂或UT线夹丢失时，由于重新连接需要时间过长，且拉线塔的不稳定也为重新连接拉线造成了一定的难度，因此当拉线塔的多根拉线发生断股或UT线夹丢失时由于无法将拉线及时连接造成倒塔事故。Now we can see guy wire towers everywhere in our life, but the guy wires of the guy wire towers often have broken strands or the UT clips of the bottom handle are lost. The instability of the tower also caused certain difficulties for reconnecting the guy wires. Therefore, when the multiple guy wires of the guy wire tower were broken or the UT clamps were lost, the tower collapsed accident could be caused because the guy wires could not be connected in time.

发明内容Contents of the invention

本发明为了解决输电线路非自立式的拉线式电杆或铁塔的拉线发生断股或UT线夹丢失时由于无法快速将拉线更换和修复的问题，提出了利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法。In order to solve the problem that the cable cannot be replaced and repaired quickly when the cable of the non-self-supporting guyed pole or iron tower of the transmission line is broken or the UT clamp is lost, the present invention proposes the use of the non-self-supporting pole and tower cable of the transmission line for emergency repair and maintenance. The method of connecting the back-up protective connector to the pull wire.

本发明所述利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法，该方法是利用输电线路非自立式杆塔拉线抢修及后备保护式连接器实现的，所述输电线路拉线连接器包括卡线器、软连接线、双向吊钩和地锚连接件；According to the invention, the method for using the non-self-supporting pole and tower stay wire of the power transmission line and the backup protection connector to connect the stay wire is realized by using the power transmission line non-self-supporting pole tower stay wire rush repair and the backup protection connector. Connectors include clamps, flexible cables, two-way hooks and ground anchor connectors;

软连接线的一端连接卡线器的拉线环，软连接线的另一端连接双向吊钩一端的吊钩，地锚连接件包括卸扣和固定板，卸扣与固定板活动连接，双向吊钩另一端的吊钩连接地锚连接件的卸扣；固定板与地锚连接；One end of the flexible connecting line is connected to the pull ring of the cable clamp, and the other end of the flexible connecting line is connected to the hook at one end of the two-way hook. The ground anchor connector includes a shackle and a fixing plate. The hook at the other end is connected to the shackle of the ground anchor connector; the fixing plate is connected to the ground anchor;

其特征是，利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法的具体步骤为：It is characterized in that the specific steps of the method of using the non-self-supporting pole tower stay wire repair of the transmission line and the backup protection connector to connect the stay wire are as follows:

步骤一、利用卡线器卡住杆塔的拉线；Step 1. Use the wire clamp to clamp the stay wire of the pole tower;

步骤二、将卡线器的拉线环连接软连接线的一端；Step 2. Connect the pull ring of the cable clamp to one end of the flexible cable;

步骤四、将软连接线的另一端连接双向吊钩的一端吊钩，将双向吊钩的另一端吊钩连接地锚连接件的卸扣；Step 4. Connect the other end of the soft connecting line to the hook at one end of the two-way hook, and connect the other end of the two-way hook to the shackle of the ground anchor connector;

步骤五、将地锚连接件连接地锚；Step 5. Connect the ground anchor connector to the ground anchor;

步骤六、调节拉线和软连接线，使拉线处于绷紧状态，完成利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线。Step 6. Adjust the guy wires and flexible connecting wires so that the guy wires are in a tight state, and complete the emergency repair of the non-self-supporting pole tower guy wires of the transmission line and the backup protection connectors to connect the guy wires.

本发明在拉线发生断股或UT线夹丢失时利用卡线器卡接在受破坏的拉线完好部分上，地锚连接件连接在地锚上，经承力丝杠调节组合拉线的受力大小，在短时间内实现了受破坏拉线承力功能的及时恢复，避免了因拉线受到损坏；实现了快速将拉线连接，减少了因为不能及时连接丧失承力功能而造成的输电线路倒杆塔事故，乃至给电网和社会造成停电影响。In the present invention, when the strands of the pull wire are broken or the UT clip is lost, the wire clamp is used to clamp on the intact part of the damaged pull wire, the ground anchor connector is connected to the ground anchor, and the force of the combined pull wire is adjusted through the load-bearing screw. In a short period of time, the load-bearing function of the damaged guy wires can be recovered in time, avoiding damage to the guy wires; the guy wires can be quickly connected, reducing the accidents of power transmission lines falling down due to the failure to connect in time and losing the load-bearing function. Even cause power outages to the power grid and society.

附图说明Description of drawings

图1为输电线路非自立式杆塔拉线抢修及后备保护式连接器结构示意图。Figure 1 is a schematic diagram of the structure of the non-self-supporting pole and tower cable emergency repair and backup protection connector of the transmission line.

具体实施方式detailed description

具体实施方式一、本实施方式所述的利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法，该方法是利用输电线路非自立式杆塔拉线抢修及后备保护式连接器实现的，所述输电线路拉线连接器包括卡线器1、软连接线2、双向吊钩3和地锚连接件4；Specific Embodiments 1. The method for using the non-self-supporting pole and tower stay wire of the power transmission line and the method for connecting the stay wire with the backup protection connector described in this embodiment, the method is realized by using the non-self-supporting pole and tower stay wire repair of the power transmission line and the backup protection connector Yes, the transmission line pull connector includes a wire clamp 1, a flexible connection wire 2, a two-way hook 3 and a ground anchor connector 4;

软连接线2的一端连接卡线器1的拉线环，软连接线2的另一端连接双向吊钩3一端的吊钩，地锚连接件4包括卸扣4-1和固定板4-2，卸扣4-1与固定板4-2活动连接，双向吊钩3另一端的吊钩连接地锚连接件4的卸扣4-1；固定板4-2与地锚连接；One end of the flexible connecting line 2 is connected to the pull ring of the wire clamp 1, the other end of the flexible connecting line 2 is connected to the hook at one end of the two-way hook 3, and the ground anchor connector 4 includes a shackle 4-1 and a fixing plate 4-2, The shackle 4-1 is movably connected with the fixed plate 4-2, and the hook at the other end of the two-way hook 3 is connected to the shackle 4-1 of the ground anchor connector 4; the fixed plate 4-2 is connected with the ground anchor;

其特征是，输电线路拉线连接方法的具体步骤为：It is characterized in that the specific steps of the transmission line stay wire connection method are:

步骤一、利用卡线器1卡住杆塔的拉线；Step 1. Use the wire clamp 1 to clamp the stay wire of the pole tower;

步骤二、将卡线器1的拉线环连接软连接线2的一端；Step 2. Connect the pull ring of the cable clamp 1 to one end of the flexible cable 2;

步骤四、将软连接线2的另一端连接双向吊钩3的一端吊钩，将双向吊钩3的另一端吊钩连接地锚连接件4的卸扣4-1；Step 4, connect the other end of the flexible connecting line 2 to one end of the two-way hook 3, and connect the other end of the two-way hook 3 to the shackle 4-1 of the ground anchor connector 4;

步骤五、将地锚连接件4连接地锚；Step 5, connect the ground anchor connector 4 to the ground anchor;

步骤六、调节拉线和软连接线，使拉线处于绷紧状态，完成利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线。Step 6. Adjust the guy wires and flexible connecting wires so that the guy wires are in a tight state, and complete the emergency repair of the non-self-supporting pole tower guy wires of the transmission line and the backup protection connectors to connect the guy wires.

本实施方式在千伏拉线塔拉线发生断股或底把UT线夹丢失，起到临时保护，抢修的作用，防止发生大面积倒塔事故。本实用新型也可以用作输电线路非自立式杆塔日常运行情况下的拉线的后备保护。This implementation mode plays the role of temporary protection and emergency repair when the strands of the kilovolt guyed tower cable are broken or the UT clamp of the bottom handle is lost, so as to prevent large-scale tower collapse accidents. The utility model can also be used as the back-up protection for the pull wires in the daily operation of the non-self-supporting pole tower of the power transmission line.

具体实施方式二、本实施方式是对具体实施方式一所述的利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法的进一步说明，输电线路拉线连接器中的双向吊钩3包括两个吊钩、中间连接部和可调节螺纹丝杠；两个吊钩分别固定连接在中间连接部的两端，可调节螺纹杠固定安装在中间连接部上；Specific Embodiment 2. This embodiment is a further description of the method of using the transmission line non-self-supporting pole and tower cable to repair and the backup protection connector to connect the cable in the specific embodiment 1. The two-way hook in the transmission line cable connector 3. It includes two hooks, an intermediate connecting part and an adjustable threaded screw; the two hooks are respectively fixedly connected to both ends of the intermediate connecting part, and the adjustable threaded rod is fixedly installed on the intermediate connecting part;

可调节螺纹丝杠用于收紧拉线和软连接线。Adjustable threaded lead screw for tightening guy and flexible cables.

本实施方式所述可调节螺纹丝杠用于旋转双向吊钩，使拉线、软连接线的受力成为一条直线，且能够调节拉线的松紧程度。The adjustable threaded lead screw described in this embodiment is used to rotate the two-way hook, so that the force of the pull wire and the flexible connecting wire becomes a straight line, and the tightness of the pull wire can be adjusted.

具体实施方式三、本实施方式是对具体实施方式一所述的利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法的进一步说明，输电线路拉线连接器中的软连接线2的两端为均为线圈式结构。Specific Embodiment 3. This embodiment is a further description of the method of using the non-self-supporting pole and tower cable of the transmission line for emergency repair and the method of connecting the cable with the backup protection connector described in the specific embodiment 1. The flexible connection wire in the cable connector of the transmission line Both ends of 2 are coil structures.

具体实施方式四、本实施方式是对具体实施方式一或具体实施方式三所述的利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法的进一步说明，输电线路拉线连接器中的卡线器1采用带后备保护装置卡线器实现。Specific Embodiment 4. This embodiment is a further description of the method of using the transmission line non-self-supporting pole and tower cable repair and the backup protection connector to connect the cable described in the specific embodiment 1 or the specific embodiment 3. The transmission line cable connector The wire clamp 1 in is realized by a wire clamp with a backup protection device.

具体实施方式五、本实施方式是对具体实施方式四所述的利用输电线路非自立式杆塔拉线抢修及后备保护式连接器连接拉线的方法的进一步说明，输电线路拉线连接器中的固定板4-2为“凸字”形，卸扣4-1活动连接在固定板4-2突出的部分。Specific Embodiment 5. This embodiment is a further description of the method for using the transmission line non-self-supporting pole and tower stay wire repair and the backup protection connector to connect the stay wire described in the specific embodiment 4. The fixed plate 4 in the transmission line stay wire connector -2 is a "convex" shape, and the shackle 4-1 is movably connected to the protruding part of the fixed plate 4-2.

Claims (5)

1. utilize the method for transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire, the method utilizes transmission line of electricity bracing wire connector to realize, and described transmission line of electricity bracing wire connector comprises fixing-line device (1), flexible connecting line (2), Bidirectional hanging hook (3) and earth anchor connector (4);
One end of flexible connecting line (2) connects the stay thimble of fixing-line device (1), the other end of flexible connecting line (2) connects the suspension hook of Bidirectional hanging hook (3) one end, earth anchor connector (4) comprises shackle (4-1) and fixed head (4-2), shackle (4-1) is flexibly connected with fixed head (4-2), and the suspension hook of Bidirectional hanging hook (3) other end connects the shackle (4-1) of earth anchor connector (4); Fixed head (4-2) is connected with earth anchor;
It is characterized in that, utilize the concrete steps of the method for transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire to be:
Step one, fixing-line device (1) is utilized to be connected in the intact part of the bracing wire be damaged;
Step 2, by the stay thimble of fixing-line device (1) connect flexible connecting line (2) one end;
Step 4, by the other end of flexible connecting line (2) connect Bidirectional hanging hook (3) one end suspension hook, by the other end suspension hook of Bidirectional hanging hook (3) connect earth anchor connector (4) shackle (4-1);
Step 5, by earth anchor connector (4) connect earth anchor;
Step 6, adjustment bracing wire and flexible connecting line, make bracing wire be in tensioned state, complete and utilize transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire.
2. the method utilizing transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire according to claim 1, it is characterized in that, the Bidirectional hanging hook (3) in transmission line of electricity bracing wire connector comprises two suspension hooks, middle interconnecting piece and adjustable threaded screw rod; Two suspension hooks are fixedly connected on the two ends of middle interconnecting piece respectively, and adjustable threaded screw rod is fixedly mounted on middle interconnecting piece;
Adjustable threaded screw rod is used for tightening up bracing wire and flexible connecting line.
3. the method utilizing transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire according to claim 1; it is characterized in that, the two ends of the flexible connecting line (2) in transmission line of electricity bracing wire connector are coil structure.
4. the method utilizing transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire according to claim 1 or 3; it is characterized in that, the fixing-line device (1) in transmission line of electricity bracing wire connector adopts band reserve protection fixing-line device to realize.
5. the method utilizing transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire according to claim 4; it is characterized in that; fixed head (4-2) in transmission line of electricity bracing wire connector is " type " shape, and shackle (4-1) is movably connected in the outstanding part of fixed head (4-2).
CN201310332060.9A 2013-08-01 2013-08-01 Utilize the method for transmission line of electricity non-self-supporting tower bracing wire repairing and backup protection type connector connecting stay wire Active CN103388418B (en)

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