CN105206437A - Insulating rod locking device and using method thereof - Google Patents
Insulating rod locking device and using method thereof Download PDFInfo
- Publication number
- CN105206437A CN105206437A CN201510576704.8A CN201510576704A CN105206437A CN 105206437 A CN105206437 A CN 105206437A CN 201510576704 A CN201510576704 A CN 201510576704A CN 105206437 A CN105206437 A CN 105206437A
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- China
- Prior art keywords
- connecting rod
- rod
- adapter sleeve
- connecting sleeve
- locking device
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- 238000000034 method Methods 0.000 title claims description 8
- 238000003032 molecular docking Methods 0.000 claims 2
- 238000001125 extrusion Methods 0.000 abstract description 6
- 230000013011 mating Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000008384 inner phase Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- Fishing Rods (AREA)
- Earth Drilling (AREA)
Abstract
本发明涉及一种令克棒闭锁装置，包括至少两节相连接的令克棒，其特征在于令克棒连接处一个令克棒设有锥形的连接套，另一个令克棒设有与锥形连接套间隙配合的锥形连接杆，配合间隙在0.2-0.8mm，连接套的内端面和连接杆上对应地沿径向至少四等分，连接套的内端面和连接杆在等分部间隔地设有无规则分布的弹性凸台，弹性凸台的高度为0.4-1.0mm，本发明既使连接套或连接杆上有水和污垢等杂物由于两锥面的挤压，水和污垢等怵物会储存在内相弹性凸台相嵌合挤压间，使锥形的配合面顺利实现连接，配合连接性能不会因配锥不良而下降，具有加工简单、令克棒节间连接可靠、连接和拆卸方便、提高工作效率、缩短了工作时间等优点。
The present invention relates to a locking device for a cracking rod, which comprises at least two connected cracking rods. The tapered connecting rod with the gap fit of the tapered connecting sleeve, the matching gap is 0.2-0.8mm, the inner end surface of the connecting sleeve and the connecting rod are at least quartered in the radial direction, and the inner end surface of the connecting sleeve and the connecting rod are equally divided. Parts are provided with irregularly distributed elastic bosses at intervals, and the height of the elastic bosses is 0.4-1.0mm. Even if there are water and dirt on the connecting sleeve or connecting rod in the present invention, due to the extrusion of the two cone surfaces, the water will Dirt and other things will be stored between the fitting and extrusion of the inner phase elastic boss, so that the conical mating surface can be connected smoothly, and the mating connection performance will not be reduced due to poor matching of the taper. It has the advantages of reliable inter-connection, convenient connection and disassembly, improved work efficiency and shortened working time.
Description
技术领域 technical field
本发明涉及电力系统供电工具，特别是一种停送电操作中令克棒间连接的令克棒闭锁装置及使用方法。 The invention relates to a power supply tool of a power system, in particular to a locking device and a method for using the locking rods connected between the connecting rods during the power-off operation.
背景技术 Background technique
我们知道，为了更好地服务于社会，电力系统成立了许多供电所，供电所负责辖区内所有10kV及以下电压等级的配电设备的维护、检修工作。在停10kV跌落式熔断器或者柱上开关时，都是使用令克棒进行操作，现在的令克棒为了方便携带，都是使用4节组合形式，连接部分都是使用的螺丝紧固（螺栓3cm左右）的方式，在使用螺丝紧固的不足一是操作不方便，二是令克棒只能沿轴线上下施力，不适用于横向的径向施力，限制了其使用范围，另外由于螺纹连接的令克棒连接部因粘有泥沙等杂物或因为受力不均，连接部分螺纹卡死现象，造成连接困难，如不能快速的连接好令克棒，影响了后续的检修工作，不利于工作开工与终结手续的办理。 We know that in order to better serve the society, the power system has established many power supply stations, which are responsible for the maintenance and repair of all power distribution equipment with a voltage level of 10kV and below within their jurisdiction. When stopping the 10kV drop-out fuse or the switch on the pole, it is operated with a gram rod. For the convenience of carrying, the current gram rod uses a combination of 4 sections, and the connecting parts are fastened with screws (bolts) About 3cm), the disadvantages of fastening with screws are that it is inconvenient to operate, and the second is that the force can only be applied up and down along the axis, which is not suitable for lateral radial force, which limits its scope of use. In addition, due to The connection part of the threaded rod is stuck due to debris such as sediment or uneven force, and the thread of the connecting part is stuck, which makes the connection difficult. If the rod cannot be connected quickly, it will affect the follow-up maintenance work , It is not conducive to the handling of work start and end procedures.
发明内容 Contents of the invention
本发明的目的是克服现有技术的不足，提出一种安装和拆卸容易、工作效率高，缩短了工作时间的令克棒闭锁装置及使用方法。 The purpose of the present invention is to overcome the deficiencies of the prior art, and propose a locking device and a using method for a gram rod that are easy to install and disassemble, have high work efficiency, and shorten the working time.
本发明可以通过如下措施达到：一种令克棒闭锁装置，包括至少两节相连接的令克棒，其特征在于令克棒连接处一个令克棒设有锥形的连接套，另一个令克棒设有与锥形连接套间隙配合的锥形连接杆，配合间隙在0.2-0.8mm，连接套的内端面和连接杆上对应地沿径向至少四等分，连接套的内端面和连接杆在等分部间隔地设有无规则分布的弹性凸台，弹性凸台的高度为0.4-1.0mm。 The present invention can be achieved through the following measures: a locking device for the gram rod, comprising at least two connected gram rods, characterized in that one gram rod is provided with a conical connecting sleeve at the joint of the gram rod, and the other makes the gram rod The gram rod is provided with a tapered connecting rod that fits with the tapered connecting sleeve. The matching gap is 0.2-0.8mm. The inner end surface of the connecting sleeve and the connecting rod are at least quartered in the radial direction. The connecting rod is provided with irregularly distributed elastic bosses at intervals at equal intervals, and the height of the elastic bosses is 0.4-1.0mm.
本发明所述的相配合的连接套和连接杆的长度不小于100mm，锥角为3-9度，以连接套和连接杆的连接强度高，抗扭能力强。 The matching connecting sleeve and connecting rod of the present invention have a length of not less than 100 mm and a cone angle of 3-9 degrees, so that the connecting sleeve and connecting rod have high connection strength and strong torsion resistance.
一种令克棒闭锁装置的使用方法，其特征在于步骤如下： A method for using a locking rod locking device, characterized in that the steps are as follows:
步骤1、根据需要长度选择相连接的令克棒，清洁连接套和连接杆上的杂物， Step 1. Select the connected link rod according to the required length, clean the sundries on the connecting sleeve and connecting rod,
步骤2、将连接杆的弹性凸台与连接套内光面相对应并将连接杆插入连接套内， Step 2. Match the elastic boss of the connecting rod to the smooth inner surface of the connecting sleeve and insert the connecting rod into the connecting sleeve.
步骤3、将对接的令克棒相对旋转，使连接杆上的弹性凸台与连接套上的弹性凸台相互嵌合挤压相连，完成两令克棒的连接， Step 3. Relatively rotate the butted ring rods, so that the elastic bosses on the connecting rod and the elastic bosses on the connecting sleeve are fitted and squeezed together to complete the connection of the two ring rods.
步骤4、将对接的令克棒相对旋转，使连接杆上的弹性凸台与连接套上的弹性凸台相互分离，完成两令克棒的拆卸。 Step 4. Relatively rotate the butted ring rods, so that the elastic bosses on the connecting rod and the elastic bosses on the connecting sleeve are separated from each other, and the disassembly of the two ring rods is completed.
本发明将对接的令克棒配合成锥面并在锥面上对应地设有弹性凸台，连接套和连接杆上的弹性凸台相互嵌合挤压相连，既使连接套或连接杆上有水和污垢等杂物由于两锥面的挤压，水和污垢等怵物会储存在内相弹性凸台相嵌合挤压间，使锥形的配合面顺利实现连接，配合连接性能不会因配锥不良而下降，具有加工简单、令克棒节间连接可靠、连接和拆卸方便、提高工作效率、缩短了工作时间等优点。 In the present invention, the butt joint rods are fitted into a conical surface, and an elastic boss is correspondingly provided on the conical surface. Due to the extrusion of the two cone surfaces, the water and dirt will be stored between the inner phase elastic boss and the fitting extrusion, so that the conical mating surface can be connected smoothly, and the mating connection performance is not good. It will drop due to poor matching of cones, and has the advantages of simple processing, reliable connection between gram rods, convenient connection and disassembly, improved work efficiency, and shortened working time.
附图说明 Description of drawings
图1是本发明的一种结构示意图。 Fig. 1 is a kind of structural representation of the present invention.
具体实施方式 Detailed ways
下面结合附图对本发明作进一步描述。 The present invention will be further described below in conjunction with the accompanying drawings.
如图所示，一种令克棒闭锁装置，包括至少两节相连接的令克棒，其特征在于令克棒连接处一个令克棒设有锥形的连接套1，另一个令克棒设有与锥形连接套间隙配合的锥形连接杆2，配合间隙在0.2-0.8mm，连接套1的内端面和连接杆2上对应地沿径向至少四等分，连接套1的内端面和连接杆2在等分部间隔地设有无规则分布的弹性凸台，弹性凸台的高度为0.4-1.0mm，所述的相配合的连接套1和连接杆2的长度不小于100mm，锥角为3-9度，以连接套1和连接杆2的连接强度高，抗扭能力强。 As shown in the figure, a locking device for crack rods, including at least two connected rod rods, is characterized in that one rod is provided with a conical connecting sleeve 1 at the connection of the rods, and the other rod is There is a tapered connecting rod 2 that fits with the tapered connecting sleeve. The matching gap is 0.2-0.8mm. The inner end surface of the connecting sleeve 1 and the connecting rod 2 are at least quartered in the radial direction. The end face and the connecting rod 2 are provided with irregularly distributed elastic bosses at equal intervals, the height of the elastic bosses is 0.4-1.0mm, and the length of the matching connecting sleeve 1 and connecting rod 2 is not less than 100mm , the taper angle is 3-9 degrees, so that the connecting sleeve 1 and the connecting rod 2 have high connection strength and strong torsion resistance.
一种令克棒闭锁装置的使用方法，其特征在于步骤如下： A method for using a locking rod locking device, characterized in that the steps are as follows:
步骤1、根据需要长度选择相连接的令克棒，清洁连接套和连接杆上的杂物， Step 1. Select the connected link rod according to the required length, clean the sundries on the connecting sleeve and connecting rod,
步骤2、将连接杆的弹性凸台与连接套内光面相对应并将连接杆插入连接套内， Step 2. Match the elastic boss of the connecting rod to the smooth inner surface of the connecting sleeve and insert the connecting rod into the connecting sleeve.
步骤3、将对接的令克棒相对旋转，使连接杆上的弹性凸台与连接套上的弹性凸台相互嵌合挤压相连，完成两令克棒的连接， Step 3. Relatively rotate the butted ring rods, so that the elastic bosses on the connecting rod and the elastic bosses on the connecting sleeve are fitted and squeezed together to complete the connection of the two ring rods.
步骤4、将对接的令克棒相对旋转，使连接杆上的弹性凸台与连接套上的弹性凸台相互分离，完成两令克棒的拆卸。 Step 4. Relatively rotate the butted ring rods, so that the elastic bosses on the connecting rod and the elastic bosses on the connecting sleeve are separated from each other, and the disassembly of the two ring rods is completed.
本发明将对接的令克棒配合成锥面并在锥面上对应地设有弹性凸台，连接套和连接杆上的弹性凸台相互嵌合挤压相连，既使连接套或连接杆上有水和污垢等杂物由于两锥面的挤压，水和污垢等怵物会储存在内相弹性凸台相嵌合挤压间，使锥形的配合面顺利实现连接，配合连接性能不会因配锥不良而下降，具有加工简单、令克棒节间连接可靠、连接和拆卸方便、提高工作效率、缩短了工作时间等优点。 In the present invention, the butt joint rods are fitted into a conical surface, and an elastic boss is correspondingly provided on the conical surface. Due to the extrusion of the two cone surfaces, the water and dirt will be stored between the inner phase elastic boss and the fitting extrusion, so that the conical mating surface can be connected smoothly, and the mating connection performance is not good. It will drop due to poor matching of cones, and has the advantages of simple processing, reliable connection between gram rods, convenient connection and disassembly, improved work efficiency, and shortened working time.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576704.8A CN105206437B (en) | 2015-09-11 | 2015-09-11 | A kind of link rod blocking device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576704.8A CN105206437B (en) | 2015-09-11 | 2015-09-11 | A kind of link rod blocking device and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105206437A true CN105206437A (en) | 2015-12-30 |
| CN105206437B CN105206437B (en) | 2017-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510576704.8A Expired - Fee Related CN105206437B (en) | 2015-09-11 | 2015-09-11 | A kind of link rod blocking device and application method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171760Y (en) * | 1993-10-09 | 1994-07-13 | 陈昭诚 | Pipe fitting device |
| RU2251172C2 (en) * | 2003-01-22 | 2005-04-27 | Открытое акционерное общество "Карпинский электромашиностроительный завод" | Insulating link |
| CN2700626Y (en) * | 2004-04-28 | 2005-05-18 | 张文 | Telescopic rod |
| CN202714316U (en) * | 2012-04-18 | 2013-02-06 | 胡金学 | Foldable crutch |
| CN204086304U (en) * | 2014-06-10 | 2015-01-07 | 柘城县供电有限责任公司 | Plug-in type insulation bar |
| CN204424792U (en) * | 2014-12-25 | 2015-06-24 | 国家电网公司 | A kind of insulator nut fastener |
| CN204967080U (en) * | 2015-09-11 | 2016-01-13 | 国家电网公司 | Excellent blocking device of order gram |
-
2015
- 2015-09-11 CN CN201510576704.8A patent/CN105206437B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171760Y (en) * | 1993-10-09 | 1994-07-13 | 陈昭诚 | Pipe fitting device |
| RU2251172C2 (en) * | 2003-01-22 | 2005-04-27 | Открытое акционерное общество "Карпинский электромашиностроительный завод" | Insulating link |
| CN2700626Y (en) * | 2004-04-28 | 2005-05-18 | 张文 | Telescopic rod |
| CN202714316U (en) * | 2012-04-18 | 2013-02-06 | 胡金学 | Foldable crutch |
| CN204086304U (en) * | 2014-06-10 | 2015-01-07 | 柘城县供电有限责任公司 | Plug-in type insulation bar |
| CN204424792U (en) * | 2014-12-25 | 2015-06-24 | 国家电网公司 | A kind of insulator nut fastener |
| CN204967080U (en) * | 2015-09-11 | 2016-01-13 | 国家电网公司 | Excellent blocking device of order gram |
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| Publication number | Publication date |
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| CN105206437B (en) | 2017-09-15 |
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Inventor after: Lv Jun Inventor after: Yu Zhigang Inventor after: Jiang Yingzhi Inventor after: Gao Xiufeng Inventor after: Li Jianjun Inventor after: Jiang Zhiming Inventor after: Liu Changkai Inventor after: Wang Jinming Inventor after: Fu Jie Inventor after: Lin Lesheng Inventor after: Song Jiantao Inventor after: Li Bo Inventor before: Lv Jun Inventor before: Jiang Yingzhi Inventor before: Gao Xiufeng Inventor before: Li Jianjun Inventor before: Jiang Zhiming Inventor before: Wang Jinming Inventor before: Fu Jie Inventor before: Lin Lesheng Inventor before: Song Jiantao Inventor before: Li Bo Inventor before: Yu Zhigang |
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