CN204030448U - A kind of electrified fastening pin type insulator nut tool - Google Patents
A kind of electrified fastening pin type insulator nut tool Download PDFInfo
- Publication number
- CN204030448U CN204030448U CN201420510362.0U CN201420510362U CN204030448U CN 204030448 U CN204030448 U CN 204030448U CN 201420510362 U CN201420510362 U CN 201420510362U CN 204030448 U CN204030448 U CN 204030448U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- nut
- shaped insulating
- wire holder
- insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Insulators (AREA)
Abstract
本实用新型涉及一种带电紧固针式绝缘子螺母工具，属于电力维修设备技术领域。技术方案是：绝缘操作杆（3）有两个，分别通过不锈钢钢管与螺母紧固套筒（1）、导线固定器（2）固定连接，不锈钢钢管长100毫米、直径与绝缘操作杆的直径相匹配，螺母紧固套筒为不锈钢加长套筒扳手，导线固定器包含U型绝缘支架和两个不锈钢钩子，U型绝缘支架中间设有螺孔，通过螺孔和螺栓与不锈钢钢管固定连接。本实用新型不需要停电就能对针式绝缘子松动的螺母进行紧固，不影响正常用电，携带方便，可以大大减少因线路处缺而造成的临时停电，增加售电量，提高供电可靠性，确保配网的安全、经济和稳定运行，满足企事业单位和居民正常生产和生活用电的需要。
The utility model relates to a live fastening pin type insulator nut tool, which belongs to the technical field of electric power maintenance equipment. The technical solution is: there are two insulating operating rods (3), which are fixedly connected to the nut fastening sleeve (1) and the wire holder (2) respectively through stainless steel steel pipes. Matching, the nut fastening sleeve is a stainless steel extension socket wrench, the wire holder includes a U-shaped insulating bracket and two stainless steel hooks, and a screw hole is provided in the middle of the U-shaped insulating bracket, and the stainless steel steel pipe is fixedly connected through the screw hole and the bolt. The utility model can fasten the loose nut of the pin insulator without power failure, does not affect the normal power consumption, is easy to carry, can greatly reduce the temporary power failure caused by the lack of lines, increase the electricity sales, and improve the reliability of power supply. Ensure the safe, economical and stable operation of the distribution network to meet the needs of enterprises, institutions and residents for normal production and domestic electricity consumption.
Description
技术领域 technical field
本实用新型涉及一种带电紧固针式绝缘子螺母工具，属于电力维修设备技术领域。 The utility model relates to a live fastening pin type insulator nut tool, which belongs to the technical field of electric power maintenance equipment.
背景技术 Background technique
10kV线路由于线路档距较大，在风力的作用下，导线时常发生振动，甚至发生舞动，使线路横担上的针式绝缘子的紧固螺母容易松动，造成针式绝缘子顺线路或横线路倾斜，如不及时处理，会造成绑线松动，导线掉落在横担上，造成单相接地故障，或者针式绝缘子和导线脱离横担悬在空中，容易发生相间短路故障。以往发生针式绝缘子紧固螺母松动必须停电进行处理，影响正常用电。 Due to the large line span of 10kV lines, under the action of wind, the wires often vibrate or even dance, which makes the fastening nuts of the pin insulators on the line crossarms easy to loosen, causing the pin insulators to tilt along the line or horizontal lines , If it is not handled in time, it will cause the wire binding to loosen, and the wire will fall on the cross arm, resulting in a single-phase ground fault, or the pin insulator and the wire will be separated from the cross arm and hang in the air, which will easily cause a phase-to-phase short circuit fault. In the past, when the fastening nuts of pin insulators became loose, the power supply had to be cut off to deal with it, which affected the normal power consumption.
实用新型内容 Utility model content
本实用新型目的是提供一种带电紧固针式绝缘子螺母工具，通过采用绝缘操作杆和专用固定紧固工具，不需要停电就能对针式绝缘子松动的螺母进行紧固，不影响正常用电，解决背景技术中存在的上述问题。 The purpose of the utility model is to provide a tool for fastening pin-type insulator nuts with electricity. By adopting an insulating operating rod and a special fixed fastening tool, the loose nuts of the pin-type insulators can be fastened without power failure, without affecting normal power consumption. , to solve the above-mentioned problems existing in the background technology.
本实用新型的技术方案是：一种带电紧固针式绝缘子螺母工具，包含螺母紧固套筒、导线固定器和绝缘操作杆，所述绝缘操作杆有两个，分别通过不锈钢钢管与螺母紧固套筒、导线固定器固定连接，不锈钢钢管长100毫米、直径与绝缘操作杆的直径相匹配，螺母紧固套筒为不锈钢加长套筒扳手，导线固定器包含U型绝缘支架和两个不锈钢钩子，U型绝缘支架中间设有螺孔，通过螺孔和螺栓与不锈钢钢管固定连接，两个不锈钢钩子长100毫米、直径5毫米，分别设置在U型绝缘支架两端垂直部分的顶端。 The technical scheme of the utility model is: a live fastening pin type insulator nut tool, which includes a nut fastening sleeve, a wire holder and an insulating operating rod. The fixed sleeve and the wire holder are fixedly connected. The stainless steel pipe is 100mm long and the diameter matches the diameter of the insulating operating rod. The nut fastening sleeve is a stainless steel extended socket wrench. The wire holder includes a U-shaped insulating bracket and two stainless steel Hook, there is a screw hole in the middle of the U-shaped insulating support, which is fixedly connected to the stainless steel pipe through the screw hole and bolts. Two stainless steel hooks are 100 mm long and 5 mm in diameter, and are respectively set on the top of the vertical parts at both ends of the U-shaped insulating support.
所述U型绝缘支架的材质为长400毫米、宽150毫米、厚20毫米的绝缘板。 The material of the U-shaped insulating support is an insulating plate with a length of 400 mm, a width of 150 mm, and a thickness of 20 mm.
所述U型绝缘支架上螺孔和螺栓的直径为8毫米。 The diameters of the screw holes and bolts on the U-shaped insulating support are 8 mm.
本实用新型的有益效果是：通过采用绝缘操作杆和专用固定紧固工具，不需要停电就能对针式绝缘子松动的螺母进行紧固，不影响正常用电，携带方便，可以大大减少因线路处缺而造成的临时停电，增加售电量，提高供电可靠性，确保配网的安全、经济和稳定运行，满足企事业单位和居民正常生产和生活用电的需要。 The beneficial effect of the utility model is: by adopting the insulating operating rod and the special fixing fastening tool, the loose nut of the pin insulator can be fastened without power failure, without affecting the normal power consumption, easy to carry, and can greatly reduce the Temporary power outages caused by shortages can increase electricity sales, improve power supply reliability, ensure the safe, economical and stable operation of the distribution network, and meet the needs of enterprises, institutions and residents for normal production and daily use of electricity.
附图说明 Description of drawings
图1是本实用新型螺母紧固套筒的结构图； Fig. 1 is the structural diagram of the nut tightening sleeve of the present invention;
图2是本实用新型导线固定器的结构图； Fig. 2 is a structural diagram of the utility model wire holder;
图中：螺母紧固套筒1、导线固定器2、绝缘操作杆3。 In the figure: nut fastening sleeve 1, wire retainer 2, insulating operating rod 3.
具体实施方式 Detailed ways
以下结合附图，通过实施例对本实用新型作进一步说明。 Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
一种带电紧固针式绝缘子螺母工具，包含螺母紧固套筒1、导线固定器2和绝缘操作杆3，所述绝缘操作杆3有两个，分别通过不锈钢钢管与螺母紧固套筒1、导线固定器2固定连接，不锈钢钢管长100毫米、直径与绝缘操作杆3的直径相匹配，螺母紧固套筒1为不锈钢加长套筒扳手，导线固定器2包含U型绝缘支架和两个不锈钢钩子，U型绝缘支架中间设有螺孔，通过螺孔和螺栓与不锈钢钢管固定连接，两个不锈钢钩子长100毫米、直径5毫米，分别设置在U型绝缘支架两端垂直部分的顶端。 A tool for fastening pin-type insulator nuts with electricity, comprising a nut fastening sleeve 1, a wire holder 2, and an insulating operating rod 3. There are two insulating operating rods 3, and the stainless steel pipe and the nut fastening sleeve 1 are respectively connected. , the wire holder 2 is fixedly connected, the stainless steel pipe is 100 mm long, and the diameter matches the diameter of the insulating operating rod 3, the nut tightening sleeve 1 is a stainless steel extension socket wrench, and the wire holder 2 includes a U-shaped insulating bracket and two Stainless steel hooks, screw holes are set in the middle of the U-shaped insulating bracket, and are fixedly connected with stainless steel pipes through screw holes and bolts. Two stainless steel hooks are 100 mm long and 5 mm in diameter, and are respectively set on the top of the vertical parts at both ends of the U-shaped insulating bracket.
所述U型绝缘支架的材质为长400毫米、宽150毫米、厚20毫米的绝缘板。 The material of the U-shaped insulating support is an insulating plate with a length of 400 mm, a width of 150 mm, and a thickness of 20 mm.
所述U型绝缘支架上螺孔和螺栓的直径为8毫米。 The diameters of the screw holes and bolts on the U-shaped insulating support are 8 mm.
在实际应用中，选取一根长100毫米、与绝缘拉杆直径相同的不锈钢钢管，在钢管一端用丝锥或机床攻丝，用于安装在一套绝缘拉杆上。钢管另一端用不锈钢板焊接封堵，打磨光滑，焊接一只S24不锈钢加长套筒扳手，制成螺母紧固套筒。 In practical application, select a stainless steel steel pipe with a length of 100mm and the same diameter as the insulated tie rod, and use a tap or machine tool to tap one end of the steel pipe for installation on a set of insulated tie rods. The other end of the steel pipe is welded and sealed with a stainless steel plate, polished smooth, and a S24 stainless steel extension socket wrench is welded to make a nut fastening sleeve.
准备一个长400毫米、宽150毫米、厚20毫米的绝缘板一块，把它裁剪成U型，在其两端各垂直安装一个长100毫米、直径5毫米的不锈钢钩子。选取一根长100毫米、与绝缘拉杆直径相同的不锈钢钢管，在钢管一端用丝锥或机床攻丝，用于安装在一套绝缘拉杆上。钢管另一端用不锈钢板焊接封堵，打磨光滑，中间打孔，用丝锥攻丝加工φ8螺孔。在绝缘板中间位置打孔，用φ8十字沉头螺栓将绝缘板与下端不锈钢钢管连接紧固，制成导线固定器。 Prepare an insulating board with a length of 400 mm, a width of 150 mm, and a thickness of 20 mm, cut it into a U shape, and install a stainless steel hook with a length of 100 mm and a diameter of 5 mm vertically at each of its two ends. Select a 100 mm long stainless steel steel pipe with the same diameter as the insulated tie rod, and use a tap or machine tool to tap one end of the steel pipe for installation on a set of insulated tie rods. The other end of the steel pipe is welded and sealed with a stainless steel plate, polished smoothly, and a hole is drilled in the middle, and a φ8 screw hole is tapped with a tap. Drill a hole in the middle of the insulating plate, and fasten the insulating plate to the stainless steel pipe at the lower end with φ8 cross countersunk head bolts to make a wire holder.
将螺母紧固套筒和导线固定器分别安装在两套绝缘操作杆上。一个操作人员先将导线固定器不锈钢钩子钩在针式绝缘子两侧的导线上，操作人员拉紧下部绝缘拉杆后，再紧固针式绝缘子下部螺母，避免针式绝缘子随之旋转。 Install the nut fastening sleeve and the wire retainer on the two sets of insulated operating rods respectively. An operator first hooks the stainless steel hooks of the wire holder on the wires on both sides of the pin insulator. After the operator tightens the lower insulating pull rod, he tightens the lower nut of the pin insulator to prevent the pin insulator from rotating.
然后另一个操作人员登杆至距杆塔下层横担1米处，用安装在绝缘拉杆上的螺母紧固套筒对正针式绝缘子下部松动的螺母，用力转动绝缘拉杆，直至螺母紧固。 Then another operator boards the pole to a distance of 1 meter from the cross arm of the lower layer of the tower, tightens the sleeve with the nut installed on the insulating pull rod to the loose nut at the lower part of the straight pin insulator, and turns the insulating pull rod until the nut is tightened.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510362.0U CN204030448U (en) | 2014-09-05 | 2014-09-05 | A kind of electrified fastening pin type insulator nut tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510362.0U CN204030448U (en) | 2014-09-05 | 2014-09-05 | A kind of electrified fastening pin type insulator nut tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030448U true CN204030448U (en) | 2014-12-17 |
Family
ID=52070277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510362.0U Expired - Lifetime CN204030448U (en) | 2014-09-05 | 2014-09-05 | A kind of electrified fastening pin type insulator nut tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767155A (en) * | 2015-04-30 | 2015-07-08 | 国家电网公司 | A live fastening device for high-voltage insulator bolts |
| CN106505469A (en) * | 2016-12-09 | 2017-03-15 | 云南电网有限责任公司带电作业分公司 | A kind of 10kV needle porcelain bottles of insulating bar method livewire work |
-
2014
- 2014-09-05 CN CN201420510362.0U patent/CN204030448U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767155A (en) * | 2015-04-30 | 2015-07-08 | 国家电网公司 | A live fastening device for high-voltage insulator bolts |
| CN104767155B (en) * | 2015-04-30 | 2017-03-08 | 国家电网公司 | A kind of high-tension insulator bolt live clamp device |
| CN106505469A (en) * | 2016-12-09 | 2017-03-15 | 云南电网有限责任公司带电作业分公司 | A kind of 10kV needle porcelain bottles of insulating bar method livewire work |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105514877B (en) | Common-tower double-return steel pipe pole replacement insulation subjob cross-arm fixture | |
| CN205195145U (en) | Support is changed to insulator | |
| CN207251148U (en) | A kind of 10kv overhead transmission lines insulation brace rod | |
| CN204030448U (en) | A kind of electrified fastening pin type insulator nut tool | |
| CN205565511U (en) | Change insulators cross arm fixture for operation with two steel pipe poles that return of tower | |
| CN203871745U (en) | Double-hoisting-point rod head fixture for live changing of linear insulator on steel pipe pole of 220kV line | |
| CN201215833Y (en) | A ground clamp with adjustable spacing | |
| CN203288943U (en) | Intelligent switch installing accessory | |
| CN203218756U (en) | A special tool for replacing the operating mechanism box of an isolating switch with electricity | |
| CN102646945A (en) | The Method of Replacing Composite Insulators at 500kV Live | |
| CN202846443U (en) | Electrified overhauling wrench | |
| CN203504068U (en) | bird repellent installation tool | |
| CN201266807Y (en) | Device for replacing insulator | |
| CN204156375U (en) | Transformer station's Special grounding device | |
| CN203352055U (en) | Electric pole grounding downlead lifting apparatus | |
| CN105977860B (en) | A kind of replacement overhead transmission line composite cross-arm insulator device and method | |
| CN203871746U (en) | Rod head fixture used for live change of linear insulator on steel pipe pole of 66kV line | |
| CN204651789U (en) | The special hanger of hot-line insulator string replacement | |
| CN204205402U (en) | UHVDC Transmission Lines changes tangent tower wire clamp tool | |
| CN202678551U (en) | Novel grounding device for personal security wire | |
| CN103825222A (en) | Tool for changing 220kV narrow base tower strain insulator string with charges | |
| CN204144800U (en) | The special cross-arm card of a kind of ZML type tower | |
| CN204068049U (en) | A kind of charged for replacement 220kV linear string bunch of insulator cross-arm jig | |
| CN203813320U (en) | Tools for replacing tension insulator strings of 220kV narrow base tower | |
| CN103928867A (en) | 220kV line steel pipe rod live replacement linear insulator used double suspension point rod head fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |