CN110320454B - An insulation measuring device mounted on a gun-type operating rod - Google Patents
An insulation measuring device mounted on a gun-type operating rod Download PDFInfo
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- CN110320454B CN110320454B CN201910653438.2A CN201910653438A CN110320454B CN 110320454 B CN110320454 B CN 110320454B CN 201910653438 A CN201910653438 A CN 201910653438A CN 110320454 B CN110320454 B CN 110320454B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Electric Cable Installation (AREA)
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Abstract
本发明公开了一种安装在射枪式操作杆上的绝缘测量装置，旨在提供一种可提高测量安全性的效率的安装在射枪式操作杆上的绝缘测量装置。它包括两绝缘测量杆，连接两绝缘测量杆的连接座，固定设置于连接座中部、与连接座构成T形的上部梅花接头，以及通过螺栓与上部梅花接头下端固连的下部梅花接头；所述下部梅花接头的下端设置供射枪式操作杆连接的吊环；所述连接座两端均设置凹槽，所述凹槽内通过销钉各铰接一连接套，两绝缘测量杆的端部分别插接固定于连接套内，与连接座构成对称结构；所述连接套可相对连接座进行0至90度的角度调节。本发明有效减轻引流线测量作业人员的劳动强度，并确保作业人员的安全。
The present invention discloses an insulation measuring device installed on a gun-type operating rod, aiming to provide an insulation measuring device installed on a gun-type operating rod which can improve the efficiency of measurement safety. It includes two insulation measuring rods, a connecting seat connecting the two insulation measuring rods, an upper plum blossom joint fixedly arranged in the middle of the connecting seat and forming a T-shape with the connecting seat, and a lower plum blossom joint fixedly connected to the lower end of the upper plum blossom joint by bolts; a lifting ring for connecting the gun-type operating rod is arranged at the lower end of the lower plum blossom joint; grooves are arranged at both ends of the connecting seat, and a connecting sleeve is hinged in each groove by a pin, and the ends of the two insulation measuring rods are respectively plugged and fixed in the connecting sleeve to form a symmetrical structure with the connecting seat; the connecting sleeve can be adjusted at an angle of 0 to 90 degrees relative to the connecting seat. The present invention effectively reduces the labor intensity of drainage line measurement operators and ensures the safety of operators.
Description
技术领域Technical Field
本发明涉及电网维护设备技术领域，尤其是涉及一种安装在射枪式操作杆上的绝缘测量装置。The invention relates to the technical field of power grid maintenance equipment, in particular to an insulation measuring device installed on a gun-type operating rod.
背景技术Background technique
目前全世界的配电网带电作业，日本实现了配电网带电作业项目的100%绝缘杆作业，法国实现了配电网带电作业项目的90%绝缘杆作业。国内的配电网带电作业，以绝缘斗臂车内绝缘手套作业法为主，绝缘杆作业法为辅，其中的绝缘杆作业法，搭接引流线使用扎线，导线难扎紧，缠绕难度较高，作业中使用并沟线夹、穿刺线夹、C型线夹、J型线夹，对作业人员的技能水平要求极高，难度极大，且费时费力，增加了作业人员的触电风险。At present, Japan has achieved 100% insulated pole operation for live distribution network operation projects around the world, and France has achieved 90% insulated pole operation for live distribution network operation projects. Domestic live distribution network operation mainly uses insulated gloves in insulated bucket trucks, supplemented by insulated pole operation methods. In the insulated pole operation method, the overlapping drainage wires use tie wires, which are difficult to tie tightly and difficult to wind. In the operation, parallel groove wire clamps, puncture wire clamps, C-type wire clamps, and J-type wire clamps are used, which require extremely high skill levels of operators, are extremely difficult, and are time-consuming and labor-intensive, increasing the risk of electric shock for operators.
射枪式操作杆作为近年来从美国引进的一种易于操作的绝缘操作手柄，主要用于美式电气设备的操作。射枪式操作杆可以夹住绝大部分的美式电气设备作业附件，安装美式接地线夹以及跳线夹具等。利用握柄部位的开关推动内置的夹嘴，夹入之后缩回夹嘴将附件牢牢的固定于操作杆的顶端，释放时只要向外推出即可，其开合方便，操作定位牢靠，作业轻松。但是，现有的射枪式操作杆，在目前国内配电网带电检修中，尚无适配的用于引流线测量的绝缘测量装置。因此，研制一款可使用射枪式操作杆安装适配的可调式绝缘测量装置，可以极大的减轻作业人员对引流线测量的作业强度、提高作业的安全性。The gun-type operating lever is an easy-to-operate insulating operating handle introduced from the United States in recent years, and is mainly used for the operation of American electrical equipment. The gun-type operating lever can clamp most of the operating accessories of American electrical equipment, and install American grounding wire clamps and jumper clamps, etc. Use the switch on the handle to push the built-in clamp, retract the clamp after clamping, and firmly fix the accessory to the top of the operating lever. When releasing, just push it outward. It is easy to open and close, the operation positioning is reliable, and the operation is easy. However, the existing gun-type operating lever has no insulation measurement device suitable for drainage line measurement in the current live maintenance of domestic distribution networks. Therefore, the development of an adjustable insulation measurement device that can be installed with a gun-type operating lever can greatly reduce the operating intensity of the operator for drainage line measurement and improve the safety of the operation.
发明内容Summary of the invention
本发明的目的旨在克服现有技术存在的不足，提供了一种可提高测量安全性的安装在射枪式操作杆上的绝缘测量装置。The purpose of the present invention is to overcome the shortcomings of the prior art and provide an insulation measuring device installed on a gun-type operating rod which can improve measurement safety.
为了解决上述技术问题，本发明是通过以下技术方案实现的：In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
一种安装在射枪式操作杆上的绝缘测量装置，包括两绝缘测量杆，连接两绝缘测量杆的连接座，固定设置于连接座中部、与连接座构成T形的上部梅花接头，以及通过螺栓与上部梅花接头下端固连的下部梅花接头；所述下部梅花接头的下端设置供射枪式操作杆连接的吊环；所述连接座两端均设置凹槽，所述凹槽内通过销钉各铰接一连接套，两绝缘测量杆的端部分别插接固定于连接套内，与连接座构成对称结构；所述连接套可相对连接座进行0至90度的角度调节。An insulation measuring device installed on a gun-type operating rod comprises two insulation measuring rods, a connecting seat connecting the two insulation measuring rods, an upper plum blossom joint fixedly arranged in the middle of the connecting seat and forming a T-shape with the connecting seat, and a lower plum blossom joint fixedly connected to the lower end of the upper plum blossom joint by bolts; a lifting ring for connecting the gun-type operating rod is arranged at the lower end of the lower plum blossom joint; grooves are arranged at both ends of the connecting seat, a connecting sleeve is hinged in each groove by a pin, and the ends of the two insulation measuring rods are respectively inserted and fixed in the connecting sleeves to form a symmetrical structure with the connecting seat; the connecting sleeve can be adjusted to an angle of 0 to 90 degrees relative to the connecting seat.
优选的是，所述绝缘测量杆以20㎝为一段，通过两种颜色进行分段标识。Preferably, the insulating measuring rod is divided into sections of 20 cm and marked in two colors.
优选的是，所述上部梅花接头与连接座采用焊接连接。Preferably, the upper plum blossom joint is connected to the connecting seat by welding.
优选的是，所述上部梅花接头与连接座采用螺纹结构连接。Preferably, the upper plum blossom joint is connected to the connecting seat by a threaded structure.
与现有技术相比，本发明具有如下优点：Compared with the prior art, the present invention has the following advantages:
本发明与射枪式操作杆配合使用，操作简便且安全可靠，可大大减轻引流线测量作业人员的劳动强度，并确保作业人员的安全。The present invention is used in conjunction with a gun-type operating rod, is easy to operate, safe and reliable, can greatly reduce the labor intensity of drainage line measurement operators, and ensure the safety of the operators.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
图1为本发明的立体结构示意图。FIG1 is a schematic diagram of the three-dimensional structure of the present invention.
图2为图1中省略绝缘测量杆部分长度的放大示意图。FIG. 2 is an enlarged schematic diagram of FIG. 1 in which a portion of the length of the insulating measuring rod is omitted.
图3为本发明的主视图，其中仅示出了绝缘测量杆的部分长度。FIG. 3 is a front view of the present invention, in which only a partial length of the insulating measuring rod is shown.
图4为图3的右视图。FIG. 4 is a right side view of FIG. 3 .
图5a-5d为本发明与射枪式操作杆配合使用的流程示意图。5a-5d are schematic diagrams of the process of using the present invention in conjunction with a gun-type operating rod.
图6为本发明部分构件的示意图。FIG. 6 is a schematic diagram of some components of the present invention.
图中：上部梅花接头1，下部梅花接头2，连接座3，螺栓4，吊环5，连接套6，绝缘测量杆7，射枪式操作杆10，开关11，夹嘴12，顶部凹槽13，电杆14，引流线15。In the figure: upper plum blossom joint 1, lower plum blossom joint 2, connecting seat 3, bolt 4, lifting ring 5, connecting sleeve 6, insulating measuring rod 7, shooting gun type operating rod 10, switch 11, clamping mouth 12, top groove 13, electric pole 14, drainage line 15.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。在以下描述中，为了清楚展示本发明的结构及工作方式，将以附图为基准，借助诸多方向性词语进行描述，但是应当将“前”、“后”、“左”、“右”、“上”、“下”等词语理解为方便用语，而不应当理解为限定性词语。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. In the following description, in order to clearly show the structure and working mode of the present invention, the drawings will be used as a reference and described with the help of many directional terms, but the words "front", "back", "left", "right", "up", "down" and so on should be understood as convenient terms, and should not be understood as restrictive terms.
安装在射枪式操作杆上的绝缘测量装置，包括两绝缘测量杆7，连接两绝缘测量杆7的连接座3，固定设置于连接座3中部、与连接座3构成T形的上部梅花接头1，以及通过螺栓4与上部梅花接头1下端固连的下部梅花接头2；上部梅花接头1的下端处及下部梅花接头2上端处均设置供螺栓4连接的通孔；所述下部梅花接头2的下端设置供射枪式操作杆连接的吊环5；所述连接座3两端均设置凹槽，所述凹槽内通过销钉各铰接一连接套6，连接套6为金属圆筒形结构；两绝缘测量杆7的端部分别插接固定于连接套6内，与连接座3构成对称结构；所述连接套6可相对连接座3进行0至90度的角度调节。The insulation measuring device installed on the gun-type operating rod comprises two insulation measuring rods 7, a connecting seat 3 connecting the two insulation measuring rods 7, an upper plum blossom joint 1 fixedly arranged in the middle of the connecting seat 3 and forming a T-shape with the connecting seat 3, and a lower plum blossom joint 2 fixedly connected to the lower end of the upper plum blossom joint 1 by bolts 4; through holes for connection with the bolts 4 are arranged at the lower end of the upper plum blossom joint 1 and the upper end of the lower plum blossom joint 2; a lifting ring 5 for connection with the gun-type operating rod is arranged at the lower end of the lower plum blossom joint 2; grooves are arranged at both ends of the connecting seat 3, and a connecting sleeve 6 is hinged in each of the grooves by a pin, and the connecting sleeve 6 is a metal cylindrical structure; the ends of the two insulation measuring rods 7 are respectively inserted and fixed in the connecting sleeve 6 to form a symmetrical structure with the connecting seat 3; the connecting sleeve 6 can be adjusted to an angle of 0 to 90 degrees relative to the connecting seat 3.
本实施例中，所述绝缘测量杆7以20㎝为一段，通过两种颜色进行分段标识，以便于对空间距离的测量。绝缘测量杆7通过连接套6与连接座3两端凹槽组接，可根据实际需求，调节两根绝缘测量杆7之间的角度。显然绝缘测量杆7也可以以其它常见的尺寸作为分段标准。In this embodiment, the insulating measuring rod 7 is segmented into 20 cm sections and marked in two colors to facilitate the measurement of spatial distance. The insulating measuring rod 7 is connected to the grooves at both ends of the connecting seat 3 through the connecting sleeve 6, and the angle between the two insulating measuring rods 7 can be adjusted according to actual needs. Obviously, the insulating measuring rod 7 can also be segmented with other common sizes.
本实施例中，所述上部梅花接头1与连接座3采用焊接连接，显然还可采用螺纹结构连接或者铆接等，或者将上部梅花接头1与连接座3通过一体成型技术制成一体件。In this embodiment, the upper plum blossom joint 1 and the connecting seat 3 are connected by welding. Obviously, they can also be connected by threaded structure or riveting, or the upper plum blossom joint 1 and the connecting seat 3 can be made into an integral part through one-piece molding technology.
工作过程如下：The working process is as follows:
本发明的安装过程如图5a-5d所示，安装本发明的绝缘测量杆时，先根据实际需要调节两根绝缘测量杆7的角度及上部梅花接头1与下部梅花接头2的角度。如图5a所示，通过射枪式操作杆10握柄部位的开关11推动内置的夹嘴12，使得夹嘴12完全释放推出；如图5b所示，用打开的夹嘴12钩住吊环5；如图5c所示，用射枪式操作杆握柄部位的开关11收回内置的夹嘴12，将下部梅花接头2的底部置于射枪式操作杆的顶部凹槽13中，使下部梅花接头2的底部与射枪式操作杆的顶部凹槽13紧密配合，将整套绝缘测量杆固定在射枪式操作杆10顶部。如图5d所示，作业人员到达电杆14中部位置，使用射枪式操作杆10将绝缘测量杆7置于引流线15下方，根据测量杆7的长度标识测出引流线15的长度，然后将测量结果报告配合工作人员，配合工作人员根据测量结果制作相应长度的新引流线15。测量工作完成后，利用射枪式操作杆10握柄部位的开关11，将内置的夹嘴12完全释放推出，松开吊环5，回到图5a所示状态，再将绝缘测量杆7从连接套6中取出。The installation process of the present invention is shown in Figures 5a-5d. When installing the insulating measuring rod of the present invention, first adjust the angles of the two insulating measuring rods 7 and the angles of the upper plum blossom joint 1 and the lower plum blossom joint 2 according to actual needs. As shown in Figure 5a, the built-in clamping mouth 12 is pushed by the switch 11 at the handle of the gun-type operating rod 10, so that the clamping mouth 12 is completely released and pushed out; as shown in Figure 5b, the opened clamping mouth 12 is used to hook the lifting ring 5; as shown in Figure 5c, the built-in clamping mouth 12 is retracted by the switch 11 at the handle of the gun-type operating rod, and the bottom of the lower plum blossom joint 2 is placed in the top groove 13 of the gun-type operating rod, so that the bottom of the lower plum blossom joint 2 is tightly matched with the top groove 13 of the gun-type operating rod, and the whole set of insulating measuring rods is fixed on the top of the gun-type operating rod 10. As shown in FIG5d, the operator reaches the middle of the pole 14, uses the gun-type operating rod 10 to place the insulating measuring rod 7 under the drainage line 15, measures the length of the drainage line 15 according to the length mark of the measuring rod 7, and then reports the measurement result to the cooperating staff, who then make a new drainage line 15 of the corresponding length according to the measurement result. After the measurement work is completed, the switch 11 at the handle of the gun-type operating rod 10 is used to completely release and push out the built-in clamping mouth 12, loosen the lifting ring 5, return to the state shown in FIG5a, and then take the insulating measuring rod 7 out of the connecting sleeve 6.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106054033A (en) * | 2016-05-19 | 2016-10-26 | 天津送变电工程公司 | Withstand voltage test wire telescopic insulating support and safe test method |
| CN207281231U (en) * | 2016-08-24 | 2018-04-27 | 国网青海省电力公司海西供电公司 | A kind of insulator detection device easy to working at height |
| CN210376572U (en) * | 2019-07-19 | 2020-04-21 | 云南电网有限责任公司昆明供电局 | An insulating measuring device mounted on a gun-type operating rod |
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