CN203665244U - Wire clamp inner wall grinding stick - Google Patents
Wire clamp inner wall grinding stick Download PDFInfo
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- CN203665244U CN203665244U CN201320761534.7U CN201320761534U CN203665244U CN 203665244 U CN203665244 U CN 203665244U CN 201320761534 U CN201320761534 U CN 201320761534U CN 203665244 U CN203665244 U CN 203665244U
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- rod
- connecting rod
- cylindrical fixing
- sandpaper
- cylindrical
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Abstract
本实用新型属于电力金具的打磨工具，具体是一种线夹内壁打磨棒。主要包括圆柱形固定棒和连接杆，所述连接杆的上端与圆柱形固定棒的底端相连接固定，连接杆和圆柱形固定棒的轴线在一条线上，所述连接杆的下端设置有电钻接头，电钻接头与所述连接杆连成一体，所述圆柱形固定棒的上、下两端均为平面，在圆柱形固定棒的上端、下端和中间分别开设一个圆环形固定凹槽，圆环形固定凹槽与圆柱形固定棒同心设置，还在圆柱形固定棒上包裹一层砂纸，在砂纸的外侧、对应圆环形固定凹槽的部位设置绑带，绑带将砂纸固定。本新型线夹内壁打磨棒，具有使用方便、打磨效率高、打磨效果好的优点，特别适合在电力通信行业内推广应用。
The utility model belongs to a grinding tool for electric power fittings, in particular to a grinding rod for the inner wall of a wire clamp. It mainly includes a cylindrical fixing rod and a connecting rod, the upper end of the connecting rod is connected and fixed with the bottom end of the cylindrical fixing rod, the axes of the connecting rod and the cylindrical fixing rod are on the same line, and the lower end of the connecting rod is provided with An electric drill joint, the electric drill joint is integrated with the connecting rod, the upper and lower ends of the cylindrical fixing rod are both planes, and a circular fixing groove is respectively set at the upper end, lower end and the middle of the cylindrical fixing rod , the ring-shaped fixing groove is set concentrically with the cylindrical fixing rod, and a layer of sandpaper is wrapped on the cylindrical fixing rod, and a strap is set on the outside of the sandpaper, corresponding to the ring-shaped fixing groove, and the strap fixes the sandpaper . The novel wire clip inner wall grinding rod has the advantages of convenient use, high grinding efficiency and good grinding effect, and is especially suitable for popularization and application in the electric power communication industry.
Description
技术领域 technical field
本实用新型属于电力金具的打磨工具，具体是一种线夹内壁打磨棒。 The utility model belongs to a grinding tool for electric power fittings, in particular to a grinding rod for the inner wall of a wire clamp.
背景技术 Background technique
在电气施工中，导电部分接触面的加工对设备正常运行有着很大的影响，电气接头的加工处理直接影响接触面的接触电阻，接触电阻的大小是影响接触点发热地关键因素。目前，针对电力金具的平面接触面的加工，采用角磨机或板锉很，能够很容易把平面接触面处理到需要的精度，而针对耐张线夹和设备线夹接续管等筒形的设备使用圆锉、砂纸等工具也很难把筒内接触面的氧化层处理干净，而且处理起来费时费力，接触面的接触电阻也达不到需要的精度，筒内接触面的电阻相对较大，给电网的安全运行留下隐患。 In electrical construction, the processing of the contact surface of the conductive part has a great influence on the normal operation of the equipment. The processing of the electrical connector directly affects the contact resistance of the contact surface. The size of the contact resistance is a key factor affecting the heating of the contact point. At present, for the processing of the flat contact surface of electric power fittings, it is very easy to use an angle grinder or a plate file, which can easily process the flat contact surface to the required accuracy. It is also difficult to clean the oxide layer on the contact surface in the cylinder by using tools such as round files and sandpaper, and it is time-consuming and laborious to deal with. The contact resistance of the contact surface cannot reach the required accuracy, and the resistance of the contact surface in the cylinder is relatively large. , leaving a hidden danger to the safe operation of the power grid. ``
实用新型内容 Utility model content
申请人在多年的电气设备施工工作中，发现上述问题，经过探索和研究，目的在于提出一种线夹内壁打磨棒，在针对耐张线夹以及设备线夹接续管等具有筒形接触面的设备进行接触面的打磨处理时，能够方便使用、节约时间，保障筒形接触面的打磨精度达到设计要求。 The applicant found the above problems in many years of electrical equipment construction work. After exploration and research, the purpose is to propose a grinding rod for the inner wall of the wire clamp, which can be used for tension wire clamps and equipment wire clamp connection pipes with cylindrical contact surfaces. When the equipment is used for grinding the contact surface, it is convenient to use, saves time, and ensures that the grinding accuracy of the cylindrical contact surface meets the design requirements.
本实用新型所采取的技术方案是，一种线夹内壁打磨棒，其结构包括：圆柱形固定棒和连接杆，所述连接杆的上端与圆柱形固定棒的底端相连接固定，连接杆和圆柱形固定棒的轴线在一条线上，所述连接杆的下端设置有电钻接头，电钻接头与所述连接杆连成一体，所述圆柱形固定棒的上、下两端均为平面，在圆柱形固定棒的上端、下端和中间分别开设一个圆环形固定凹槽，圆环形固定凹槽与圆柱形固定棒同心设置，还在圆柱形固定棒上包裹一层砂纸，在砂纸的外侧、对应圆环形固定凹槽的部位设置绑带，绑带将砂纸固定。 The technical scheme adopted by the utility model is a grinding rod for the inner wall of the cable clamp, the structure of which includes: a cylindrical fixing rod and a connecting rod, the upper end of the connecting rod is connected and fixed with the bottom end of the cylindrical fixing rod, and the connecting rod On the same line as the axis of the cylindrical fixing rod, the lower end of the connecting rod is provided with an electric drill joint, and the electric drill joint is integrated with the connecting rod, and the upper and lower ends of the cylindrical fixing rod are flat, A ring-shaped fixing groove is provided at the upper end, lower end and the middle of the cylindrical fixing rod respectively, the ring-shaped fixing groove and the cylindrical fixing rod are arranged concentrically, and a layer of sandpaper is also wrapped on the cylindrical fixing rod, and the sandpaper A strap is arranged on the outside, corresponding to the position of the circular fixing groove, and the strap fixes the sandpaper.
本实用新型的有益效果：使用时，将新的砂纸包裹在圆柱形固定棒上后，通过绑在圆环形固定凹槽部位的绑带将砂纸固定好，然后将连接杆下端的电钻接头与电钻相连接，将绑好砂纸的固定棒插入耐张线夹以及设备线夹接续管等具有筒形接触面的设备内部，开启电钻，既可对筒形接触面进行打磨，本新型一种线夹内壁打磨棒，具有使用方便、打磨效率高、打磨效果好的优点，特别适合在电力通信行业内推广应用。 Beneficial effects of the utility model: when in use, after wrapping the new sandpaper on the cylindrical fixing rod, the sandpaper is fixed by a strap tied to the circular fixing groove, and then the electric drill joint at the lower end of the connecting rod is connected to the Connect the electric drill, insert the fixed rod bound with sandpaper into the equipment with a cylindrical contact surface such as the tension clamp and the equipment cable clamp connection tube, and turn on the electric drill to polish the cylindrical contact surface. This new type of wire The inner wall grinding rod has the advantages of convenient use, high grinding efficiency and good grinding effect, and is especially suitable for popularization and application in the electric power communication industry.
附图说明 Description of drawings
图1为本实用新型一种线夹内壁打磨棒未安装砂纸时的结构示意图； Fig. 1 is the structure schematic diagram when sandpaper is not installed on a kind of wire clamp inner wall grinding rod of the utility model;
图2为本实用新型一种线夹内壁打磨棒安装有砂纸时的结构示意图。 Fig. 2 is a schematic diagram of the structure of the utility model when sandpaper is installed on the inner wall of the cable clamp.
具体实施方式 Detailed ways
参看图1-2，一种线夹内壁打磨棒，其结构包括：圆柱形固定棒1和连接杆2，所述连接杆2的上端与圆柱形固定棒1的底端相连接固定，连接杆2和圆柱形固定棒1的轴线在一条线上，所述连接杆2的下端设置有电钻接头3，电钻接头3与所述连接杆2连成一体，所述圆柱形固定棒1的上、下两端均为平面，在圆柱形固定棒1的上端、下端和中间分别开设一个圆环形固定凹槽4，圆环形固定凹槽4与圆柱形固定棒1同心设置，还在圆柱形固定棒1上包裹一层砂纸5，在砂纸5的外侧、对应圆环形固定凹槽4的部位设置绑带6，绑带6将砂纸5固定。
Referring to Fig. 1-2, a grinding rod for the inner wall of a cable clamp, its structure includes: a cylindrical fixing rod 1 and a connecting rod 2, the upper end of the connecting rod 2 is connected and fixed with the bottom end of the cylindrical fixing rod 1, and the connecting rod 2 and the axis of the cylindrical fixing rod 1 are on the same line, the lower end of the connecting rod 2 is provided with an electric drill joint 3, and the electric drill joint 3 is connected with the connecting rod 2 as a whole, and the upper and lower ends of the cylindrical fixing rod 1 The lower two ends are planes, and a ring-shaped fixing groove 4 is respectively provided at the upper end, the lower end and the middle of the cylindrical fixing rod 1, and the ring-shaped fixing groove 4 is concentrically arranged with the cylindrical fixing rod 1, and is also cylindrical A layer of
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761534.7U CN203665244U (en) | 2013-11-28 | 2013-11-28 | Wire clamp inner wall grinding stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761534.7U CN203665244U (en) | 2013-11-28 | 2013-11-28 | Wire clamp inner wall grinding stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665244U true CN203665244U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761534.7U Expired - Fee Related CN203665244U (en) | 2013-11-28 | 2013-11-28 | Wire clamp inner wall grinding stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203665244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345630A (en) * | 2015-10-14 | 2016-02-24 | 哈尔滨飞机工业集团有限责任公司 | Counter-pull type polishing brush |
| CN110270908A (en) * | 2019-07-16 | 2019-09-24 | 贵州电网有限责任公司 | A kind of grinding device |
-
2013
- 2013-11-28 CN CN201320761534.7U patent/CN203665244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345630A (en) * | 2015-10-14 | 2016-02-24 | 哈尔滨飞机工业集团有限责任公司 | Counter-pull type polishing brush |
| CN110270908A (en) * | 2019-07-16 | 2019-09-24 | 贵州电网有限责任公司 | A kind of grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |