CN112164902B - Ground wire locking connector - Google Patents
Ground wire locking connector Download PDFInfo
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- CN112164902B CN112164902B CN202010851970.8A CN202010851970A CN112164902B CN 112164902 B CN112164902 B CN 112164902B CN 202010851970 A CN202010851970 A CN 202010851970A CN 112164902 B CN112164902 B CN 112164902B
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- pull rope
- sealing plate
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- face sealing
- arc surface
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
- H01R4/646—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for cables or flexible cylindrical bodies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
本发明属于接地线接头技术领域，具体涉及接地线闭锁型接头；它包括接头主体，接头主体中部设置静弧面，静弧面下部的设置下挡块，静弧面上部设置上挡块，静弧面上设置环向凹槽；接头主体左侧连接动锁头，动锁头右端连接闭锁插头，下挡块内设置闭锁插孔；接头主体左端连接端面封板，端面封板与动锁头之间设置压紧弹簧，接头主体右侧连接连接插管，端面封板的左侧面上、接头主体的外侧面上和连接插管的右侧面上均设置导向环，动锁头左端连接拉绳，拉绳穿过压紧弹簧、端面封板和导向环；本发明整体结构合理，操作使用方便，能够辅助电力施工人员快速、安全、高效地进行接地线装拆，以降低劳动强度，提高工作效率。
The present invention belongs to the technical field of grounding wire joints, and specifically relates to a grounding wire locking type joint; it comprises a joint body, a static arc surface is arranged in the middle of the joint body, a lower stopper is arranged at the lower part of the static arc surface, an upper stopper is arranged at the upper part of the static arc surface, and an annular groove is arranged on the static arc surface; a dynamic lock head is connected to the left side of the joint body, a locking plug is connected to the right end of the dynamic lock head, and a locking socket is arranged in the lower stopper; the left end of the joint body is connected to an end face sealing plate, a compression spring is arranged between the end face sealing plate and the dynamic lock head, the right side of the joint body is connected to a connecting plug, guide rings are arranged on the left side surface of the end face sealing plate, the outer side surface of the joint body and the right side surface of the connecting plug, a pull rope is connected to the left end of the dynamic lock head, and the pull rope passes through the compression spring, the end face sealing plate and the guide ring; the overall structure of the present invention is reasonable, and the operation and use are convenient, and it can assist power construction personnel to quickly, safely and efficiently install and disassemble the grounding wire to reduce labor intensity and improve work efficiency.
Description
技术领域Technical Field
本发明属于接地线接头技术领域，具体涉及接地线闭锁型接头。The invention belongs to the technical field of grounding wire joints, and in particular relates to a grounding wire locking joint.
背景技术Background technique
安全是生产的基础和前提，变电站倒闸操作中装拆接地线是保证安全的重要技术措施之一，使用接地线是为了在已停电的高压设备及线路上进行停电检修或其他工作时，防止突然来电和临近高压设备产生感应电压对人体的伤害，同时泄放断电设备的剩余电荷；使用现有接地线存在一些弊端，如经常出现装设时间长、工作时易脱落、拆除时安全性差等现象，带来很多不安全因素，亟需改进接地线接头，使其满足使用安全、装拆快速的工作需求，因此提供一种操作使用方便，可快速安全地进行接地线装拆的接地线闭锁型接头是很有必要的。Safety is the foundation and premise of production. Installing and removing grounding wires during substation switching operations is one of the important technical measures to ensure safety. The purpose of using grounding wires is to prevent sudden power outages and nearby high-voltage equipment from generating induced voltages that can cause harm to the human body when performing power outage maintenance or other work on high-voltage equipment and lines that have been shut down, and to discharge the residual charge of the power-off equipment. There are some disadvantages in using existing grounding wires, such as long installation time, easy falling off during work, and poor safety during removal, which bring many unsafe factors. It is urgent to improve the grounding wire connector to meet the work requirements of safe use and fast installation and removal. Therefore, it is very necessary to provide a grounding wire locking connector that is easy to operate and can quickly and safely install and remove the grounding wire.
发明内容Summary of the invention
本发明的目的是为了克服现有技术的不足，而提供一种结构合理，操作使用方便，能够辅助电力施工人员快速安全地进行接地线装拆的接地线闭锁型接头。The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a grounding wire locking connector which has a reasonable structure, is easy to operate and use, and can assist power construction personnel in quickly and safely installing and removing the grounding wire.
本发明的目的是这样实现的：接地线闭锁型接头，它包括有接头主体，所述接头主体中部设置有静弧面，所述静弧面下部的末端设置有下挡块，所述静弧面上部的末端设置有上挡块，所述静弧面上设置有环向凹槽；所述接头主体左侧的下部滑动连接有动锁头，所述动锁头上设置有动弧面，所述动弧面上设置有所述环向凹槽，所述动锁头的顶端连接有连接滑块，所述接头主体左侧的内部设置有与所述连接滑块相配合的连接滑槽，所述动锁头和所述接头主体通过所述连接滑块与所述连接滑槽的配合实现滑动连接，所述动锁头的右端固定连接有闭锁插头，所述下挡块内设置有闭锁插孔；所述接头主体的左端固定连接有端面封板，所述端面封板与所述动锁头之间设置有压紧弹簧，所述接头主体右侧的底面固定连接有连接插管，所述端面封板的左侧面上设置有导向环，所述接头主体的外侧面上设置有所述导向环，所述连接插管的右侧面上设置有所述导向环，所述动锁头的左端固定连接有拉绳，所述拉绳穿过所述压紧弹簧和所述端面封板，所述拉绳顺序穿过所述端面封板、所述接头主体和所述连接插管上设置的所述导向环。The object of the present invention is achieved in this way: a grounding wire locking type connector, which includes a connector body, a static arc surface is provided in the middle of the connector body, a lower stopper is provided at the end of the lower part of the static arc surface, an upper stopper is provided at the end of the upper part of the static arc surface, and an annular groove is provided on the static arc surface; a dynamic lock head is slidably connected to the lower part of the left side of the connector body, a dynamic arc surface is provided on the dynamic lock head, the annular groove is provided on the dynamic arc surface, a connecting slider is connected to the top of the dynamic lock head, a connecting slide groove matching with the connecting slider is provided inside the left side of the connector body, and the dynamic lock head and the connector body are slidably connected through the cooperation of the connecting slider and the connecting slide groove. The right end of the dynamic lock head is fixedly connected with a locking plug, and a locking socket is provided in the lower stopper; the left end of the joint body is fixedly connected with an end face sealing plate, and a compression spring is provided between the end face sealing plate and the dynamic lock head; the bottom surface of the right side of the joint body is fixedly connected with a connecting pipe, a guide ring is provided on the left side surface of the end face sealing plate, the guide ring is provided on the outer side surface of the joint body, and the guide ring is provided on the right side surface of the connecting pipe; the left end of the dynamic lock head is fixedly connected with a pull rope, and the pull rope passes through the compression spring and the end face sealing plate, and the pull rope passes through the end face sealing plate, the joint body and the guide ring provided on the connecting pipe in sequence.
所述环向凹槽沿所述静弧面和所述动弧面所在圆周面的环向方向设置。The annular groove is arranged along the annular direction of the circumferential surface where the static arc surface and the dynamic arc surface are located.
所述拉绳为绝缘材质绳索，所述拉绳为蚕丝绝缘拉绳。The pull rope is an insulating rope, and the pull rope is a silk insulating pull rope.
所述动锁头左端面上设置有拉绳接孔，所述拉绳通过所述拉绳接孔与所述动锁头固定连接。A drawstring connection hole is provided on the left end surface of the dynamic lock head, and the drawstring is fixedly connected to the dynamic lock head through the drawstring connection hole.
所述端面封板通过螺栓与所述接头主体固定连接，所述端面封板上设置有拉绳穿孔，所述拉绳通过所述拉绳穿孔穿过所述端面封板。The end face sealing plate is fixedly connected to the joint body by bolts, and a draw rope through hole is provided on the end face sealing plate, and the draw rope passes through the end face sealing plate through the draw rope through hole.
所述导向环底端连接有导环接柱，所述导向环通过所述导环接柱与所述端面封板和所述接头主体固定连接。The bottom end of the guide ring is connected with a guide ring connecting column, and the guide ring is fixedly connected with the end face sealing plate and the joint body through the guide ring connecting column.
所述连接滑块的横截面为L型，所述连接滑槽是截面为L型的滑槽。The cross section of the connecting slider is L-shaped, and the connecting sliding groove is a sliding groove with an L-shaped cross section.
所述连接插管的侧面上设置有接杆挂槽，所述接杆挂槽为L型的开口槽。A connecting rod hanging groove is arranged on the side surface of the connecting insert, and the connecting rod hanging groove is an L-shaped opening groove.
本发明的有益效果：本发明的接地线闭锁型接头，主要包括有接头主体和动锁头，动锁头顶部设置连接滑块，接头主体左侧内部设置与连接滑块相配合的连接滑槽，从而实现动锁头与接头主体的滑动连接；拉绳的一端连接动锁头，其另一端依次穿过压紧弹簧、端面封板和各导向环，导向环可对拉绳进行限位和导向，通过拉动拉绳，动锁头向左移动，导线可从动锁头与接头主体之间的开口进入，松开拉绳后，动锁头在压紧弹簧的推动下向右移动，通过静弧面和动弧面与导线充分接触并共同夹紧导线，且动锁头上的闭锁插头插入下挡块内的闭锁插孔，实现动锁头与接头主体之间的闭锁，保证与导线之间安全稳定的连接；本发明整体结构合理，操作使用方便，能够辅助电力施工人员快速、安全、高效地进行接地线装拆，以降低劳动强度，提高工作效率。The beneficial effects of the present invention are as follows: the grounding wire locking type joint of the present invention mainly comprises a joint body and a dynamic locking head, a connecting slider is arranged on the top of the dynamic locking head, and a connecting slide groove matched with the connecting slider is arranged inside the left side of the joint body, so as to realize the sliding connection between the dynamic locking head and the joint body; one end of the pull rope is connected to the dynamic locking head, and the other end of the pull rope passes through the compression spring, the end face sealing plate and each guide ring in sequence, and the guide ring can limit and guide the pull rope, and the dynamic locking head moves to the left by pulling the pull rope, and the wire can enter from the opening between the dynamic locking head and the joint body. After the pull rope is released, the dynamic locking head moves to the right under the push of the compression spring, and the static arc surface and the dynamic arc surface are fully in contact with the wire and clamp the wire together, and the locking plug on the dynamic locking head is inserted into the locking jack in the lower stopper, so as to realize the locking between the dynamic locking head and the joint body, and ensure the safe and stable connection with the wire; the overall structure of the present invention is reasonable, the operation is convenient, and it can assist power construction personnel to quickly, safely and efficiently install and disassemble the grounding wire, so as to reduce labor intensity and improve work efficiency.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本发明接地线闭锁型接头的正视结构示意图。FIG. 1 is a front view of the structure of the ground wire locking connector of the present invention.
图2为本发明接地线闭锁型接头A-A方向的结构示意图。Fig. 2 is a schematic structural diagram of the ground wire locking type connector in the A-A direction of the present invention.
图3为本发明接地线闭锁型接头的俯视结构示意图。FIG. 3 is a schematic diagram of the top view of the structure of the ground wire locking connector of the present invention.
图4为本发明接地线闭锁型接头动锁头与接头主体连接的结构示意图。FIG. 4 is a schematic structural diagram of the connection between the dynamic locking head of the ground wire locking type connector and the connector body of the present invention.
图中：1、闭锁插头 2、动弧面 3、动锁头 4、压紧弹簧 5、端面封板 6、拉绳 7、导向环 8、接头主体 9、静弧面 10、连接插管 11、接杆挂槽 12、闭锁插孔 13、环向凹槽 14、拉绳接孔 15、连接滑块 16、连接滑槽 17、导环接柱 18、下挡块 19、上挡块。In the figure: 1. Locking plug 2. Moving arc surface 3. Moving locking head 4. Compression spring 5. End sealing plate 6. Pull rope 7. Guide ring 8. Connector body 9. Static arc surface 10. Connecting plug 11. Connecting rod hanging groove 12. Locking socket 13. Annular groove 14. Pull rope connection hole 15. Connecting slider 16. Connecting slide groove 17. Guide ring connecting column 18. Lower block 19. Upper block.
具体实施方式Detailed ways
下面结合附图对本发明做进一步的说明。The present invention will be further described below in conjunction with the accompanying drawings.
实施例1Example 1
如图1-4所示，接地线闭锁型接头，它包括有接头主体8，所述接头主体8中部设置有静弧面9，所述静弧面9下部的末端设置有下挡块18，所述静弧面9上部的末端设置有上挡块19，所述静弧面9上设置有环向凹槽13；所述接头主体8左侧的下部滑动连接有动锁头3，所述动锁头3上设置有动弧面2，所述动弧面2上设置有所述环向凹槽13，所述动锁头3的顶端连接有连接滑块15，所述接头主体8左侧的内部设置有与所述连接滑块15相配合的连接滑槽16，所述动锁头3和所述接头主体8通过所述连接滑块15与所述连接滑槽16的配合实现滑动连接，所述动锁头3的右端固定连接有闭锁插头1，所述下挡块18内设置有闭锁插孔12；所述接头主体8的左端固定连接有端面封板5，所述端面封板5与所述动锁头3之间设置有压紧弹簧4，所述接头主体8右侧的底面固定连接有连接插管10，所述端面封板5的左侧面上设置有导向环7，所述接头主体8的外侧面上设置有所述导向环7，所述连接插管10的右侧面上设置有所述导向环7，所述动锁头3的左端固定连接有拉绳6，所述拉绳6穿过所述压紧弹簧4和所述端面封板5，所述拉绳6顺序穿过所述端面封板5、所述接头主体8和所述连接插管10上设置的所述导向环7。As shown in Fig. 1-4, a grounding wire locking type connector includes a connector body 8, a static arc surface 9 is provided in the middle of the connector body 8, a lower stopper 18 is provided at the end of the lower part of the static arc surface 9, an upper stopper 19 is provided at the end of the upper part of the static arc surface 9, and an annular groove 13 is provided on the static arc surface 9; a dynamic lock head 3 is slidably connected to the lower part of the left side of the connector body 8, a dynamic arc surface 2 is provided on the dynamic lock head 3, and the annular groove 13 is provided on the dynamic arc surface 2, and a connecting slider 15 is connected to the top of the dynamic lock head 3, and a connecting slide groove 16 matched with the connecting slider 15 is provided inside the left side of the connector body 8, and the dynamic lock head 3 and the connector body 8 are slidably connected through the cooperation of the connecting slider 15 and the connecting slide groove 16. The right end of the dynamic lock head 3 is fixedly connected with a locking plug 1, and a locking socket 12 is arranged in the lower stopper 18; the left end of the joint body 8 is fixedly connected with an end face sealing plate 5, and a compression spring 4 is arranged between the end face sealing plate 5 and the dynamic lock head 3, and the bottom surface of the right side of the joint body 8 is fixedly connected with a connecting pipe 10, and a guide ring 7 is arranged on the left side surface of the end face sealing plate 5, and the guide ring 7 is arranged on the outer side surface of the joint body 8, and the guide ring 7 is arranged on the right side surface of the connecting pipe 10. The left end of the dynamic lock head 3 is fixedly connected with a pull rope 6, and the pull rope 6 passes through the compression spring 4 and the end face sealing plate 5, and the pull rope 6 passes through the end face sealing plate 5, the joint body 8 and the guide ring 7 arranged on the connecting pipe 10 in sequence.
本发明的接地线闭锁型接头，主要包括有接头主体8和动锁头3，动锁头3顶部设置连接滑块15，接头主体8左侧内部设置与连接滑块15相配合的连接滑槽16，从而实现动锁头3与接头主体8的滑动连接；拉绳6的一端连接动锁头3，其另一端依次穿过压紧弹簧4、端面封板5和各导向环7，导向环7可对拉绳6进行限位和导向，通过拉动拉绳6，动锁头3向左移动，导线可从动锁头3与接头主体8之间的开口进入，松开拉绳6后，动锁头3在压紧弹簧4的推动下向右移动，通过静弧面9和动弧面2与导线充分接触并共同夹紧导线，且动锁头3上的闭锁插头1插入下挡块18内的闭锁插孔12，实现动锁头3与接头主体8之间的闭锁，保证与导线之间安全稳定的连接；本发明整体结构合理，操作使用方便，能够辅助电力施工人员快速、安全、高效地进行接地线装拆，以降低劳动强度，提高工作效率。The grounding wire locking connector of the present invention mainly includes a connector body 8 and a dynamic lock head 3. A connecting slider 15 is arranged on the top of the dynamic lock head 3. A connecting slide 16 matching the connecting slider 15 is arranged inside the left side of the connector body 8, so as to realize the sliding connection between the dynamic lock head 3 and the connector body 8; one end of the pull rope 6 is connected to the dynamic lock head 3, and the other end thereof passes through the compression spring 4, the end face sealing plate 5 and each guide ring 7 in sequence. The guide ring 7 can limit and guide the pull rope 6. By pulling the pull rope 6, the dynamic lock head 3 moves to the left, and the wire can be moved from the dynamic lock head 3 to the connector body 8 The movable locking head 3 enters the opening between them, and after the pull rope 6 is loosened, the movable locking head 3 moves to the right under the push of the compression spring 4, and fully contacts and clamps the wire through the static arc surface 9 and the movable arc surface 2, and the wire is clamped together, and the locking plug 1 on the movable locking head 3 is inserted into the locking socket 12 in the lower stopper 18, so as to realize the locking between the movable locking head 3 and the joint body 8, and ensure the safe and stable connection with the wire; the overall structure of the present invention is reasonable, and the operation is convenient, and it can assist the power construction personnel to quickly, safely and efficiently install and remove the grounding wire, so as to reduce the labor intensity and improve the work efficiency.
实施例2Example 2
如图1-4所示，接地线闭锁型接头，它包括有接头主体8，所述接头主体8中部设置有静弧面9，所述静弧面9下部的末端设置有下挡块18，所述静弧面9上部的末端设置有上挡块19，所述静弧面9上设置有环向凹槽13；所述接头主体8左侧的下部滑动连接有动锁头3，所述动锁头3上设置有动弧面2，所述动弧面2上设置有所述环向凹槽13，所述动锁头3的顶端连接有连接滑块15，所述接头主体8左侧的内部设置有与所述连接滑块15相配合的连接滑槽16，所述动锁头3和所述接头主体8通过所述连接滑块15与所述连接滑槽16的配合实现滑动连接，所述动锁头3的右端固定连接有闭锁插头1，所述下挡块18内设置有闭锁插孔12；所述接头主体8的左端固定连接有端面封板5，所述端面封板5与所述动锁头3之间设置有压紧弹簧4，所述接头主体8右侧的底面固定连接有连接插管10，所述端面封板5的左侧面上设置有导向环7，所述接头主体8的外侧面上设置有所述导向环7，所述连接插管10的右侧面上设置有所述导向环7，所述动锁头3的左端固定连接有拉绳6，所述拉绳6穿过所述压紧弹簧4和所述端面封板5，所述拉绳6顺序穿过所述端面封板5、所述接头主体8和所述连接插管10上设置的所述导向环7。As shown in Fig. 1-4, a grounding wire locking type connector includes a connector body 8, a static arc surface 9 is provided in the middle of the connector body 8, a lower stopper 18 is provided at the end of the lower part of the static arc surface 9, an upper stopper 19 is provided at the end of the upper part of the static arc surface 9, and an annular groove 13 is provided on the static arc surface 9; a dynamic lock head 3 is slidably connected to the lower part of the left side of the connector body 8, a dynamic arc surface 2 is provided on the dynamic lock head 3, and the annular groove 13 is provided on the dynamic arc surface 2, and a connecting slider 15 is connected to the top of the dynamic lock head 3, and a connecting slide groove 16 matched with the connecting slider 15 is provided inside the left side of the connector body 8, and the dynamic lock head 3 and the connector body 8 are slidably connected through the cooperation of the connecting slider 15 and the connecting slide groove 16. The right end of the dynamic lock head 3 is fixedly connected with a locking plug 1, and a locking socket 12 is arranged in the lower stopper 18; the left end of the joint body 8 is fixedly connected with an end face sealing plate 5, and a compression spring 4 is arranged between the end face sealing plate 5 and the dynamic lock head 3, and the bottom surface of the right side of the joint body 8 is fixedly connected with a connecting pipe 10, and a guide ring 7 is arranged on the left side surface of the end face sealing plate 5, and the guide ring 7 is arranged on the outer side surface of the joint body 8, and the guide ring 7 is arranged on the right side surface of the connecting pipe 10. The left end of the dynamic lock head 3 is fixedly connected with a pull rope 6, and the pull rope 6 passes through the compression spring 4 and the end face sealing plate 5, and the pull rope 6 passes through the end face sealing plate 5, the joint body 8 and the guide ring 7 arranged on the connecting pipe 10 in sequence.
为了更好的效果，所述环向凹槽13沿所述静弧面9和所述动弧面2所在圆周面的环向方向设置，可有效增大所述静弧面9和所述动弧面2与导线之间的摩擦力，同时避免对导线造成损坏。For better effect, the annular groove 13 is arranged along the annular direction of the circumferential surface where the static arc surface 9 and the dynamic arc surface 2 are located, which can effectively increase the friction between the static arc surface 9 and the dynamic arc surface 2 and the wire, while avoiding damage to the wire.
为了更好的效果，所述拉绳6为绝缘材质绳索，所述拉绳6为蚕丝绝缘拉绳，绝缘且可提供高强度的拉力。For better effect, the pull rope 6 is an insulating rope, and the pull rope 6 is a silk insulating pull rope, which is insulated and can provide high-strength pulling force.
为了更好的效果，所述动锁头3左端面上设置有拉绳接孔14，所述拉绳6通过所述拉绳接孔14与所述动锁头3固定连接，连接方便，便于安装与更换所述拉绳6。For better effect, a pull rope connection hole 14 is provided on the left end surface of the dynamic lock head 3, and the pull rope 6 is fixedly connected to the dynamic lock head 3 through the pull rope connection hole 14, which is convenient for connection and easy to install and replace the pull rope 6.
为了更好的效果，所述端面封板5通过螺栓与所述接头主体8固定连接，所述端面封板5上设置有拉绳穿孔，所述拉绳6通过所述拉绳穿孔穿过所述端面封板5，可通过所述端面封板5对所述动锁头3进行限位，避免其通过所述连接滑槽16滑脱所述接头主体8。In order to achieve better results, the end face sealing plate 5 is fixedly connected to the joint body 8 by bolts. A pull rope through hole is provided on the end face sealing plate 5. The pull rope 6 passes through the end face sealing plate 5 through the pull rope through hole. The dynamic lock head 3 can be limited by the end face sealing plate 5 to prevent it from slipping off the joint body 8 through the connecting groove 16.
为了更好的效果，所述导向环7底端连接有导环接柱17，所述导向环7通过所述导环接柱17与所述端面封板5和所述接头主体8固定连接，安装方便快捷，可根据需要更换不同尺寸的所述导向环7以适应不同尺寸的拉绳6。In order to achieve better effects, a guide ring connecting column 17 is connected to the bottom end of the guide ring 7. The guide ring 7 is fixedly connected to the end face sealing plate 5 and the joint body 8 through the guide ring connecting column 17. The installation is convenient and quick, and the guide rings 7 of different sizes can be replaced as needed to adapt to pull ropes 6 of different sizes.
为了更好的效果，所述连接滑块15的横截面为L型，所述连接滑槽16是截面为L型的滑槽，通过L型截面实现所述动锁头3悬挂在所述接头主体8上，并可沿所述接头主体8滑动。For better effect, the cross section of the connecting slider 15 is L-shaped, and the connecting groove 16 is an L-shaped groove. The L-shaped cross section enables the dynamic lock head 3 to be suspended on the joint body 8 and can slide along the joint body 8.
为了更好的效果，所述连接插管10的侧面上设置有接杆挂槽11，所述接杆挂槽11为L型的开口槽，操作杆的端部可设置相应的挂杆，通过将操作杆端部插入连接插管10内并转动，使挂杆嵌入接杆挂槽11内，实现操作杆与接头主体8的连接。For better effect, a connecting rod hanging groove 11 is provided on the side of the connecting tube 10. The connecting rod hanging groove 11 is an L-shaped open groove. A corresponding hanging rod can be provided at the end of the operating rod. By inserting the end of the operating rod into the connecting tube 10 and rotating it, the hanging rod is embedded in the connecting rod hanging groove 11, thereby realizing the connection between the operating rod and the joint body 8.
本发明的接地线闭锁型接头，主要包括有接头主体8和动锁头3，动锁头3顶部设置连接滑块15，接头主体8左侧内部设置与连接滑块15相配合的连接滑槽16，从而实现动锁头3与接头主体8的滑动连接；拉绳6的一端连接动锁头3，其另一端依次穿过压紧弹簧4、端面封板5和各导向环7，导向环7可对拉绳6进行限位和导向，通过拉动拉绳6，动锁头3向左移动，导线可从动锁头3与接头主体8之间的开口进入，松开拉绳6后，动锁头3在压紧弹簧4的推动下向右移动，通过静弧面9和动弧面2与导线充分接触并共同夹紧导线，且动锁头3上的闭锁插头1插入下挡块18内的闭锁插孔12，实现动锁头3与接头主体8之间的闭锁，保证与导线之间安全稳定的连接；本发明整体结构合理，操作使用方便，能够辅助电力施工人员快速、安全、高效地进行接地线装拆，以降低劳动强度，提高工作效率。The grounding wire locking connector of the present invention mainly includes a connector body 8 and a dynamic lock head 3. A connecting slider 15 is arranged on the top of the dynamic lock head 3. A connecting slide 16 matching the connecting slider 15 is arranged inside the left side of the connector body 8, so as to realize the sliding connection between the dynamic lock head 3 and the connector body 8; one end of the pull rope 6 is connected to the dynamic lock head 3, and the other end thereof passes through the compression spring 4, the end face sealing plate 5 and each guide ring 7 in sequence. The guide ring 7 can limit and guide the pull rope 6. By pulling the pull rope 6, the dynamic lock head 3 moves to the left, and the wire can be moved from the dynamic lock head 3 to the connector body 8 The movable locking head 3 enters the opening between them, and after the pull rope 6 is loosened, the movable locking head 3 moves to the right under the push of the compression spring 4, and fully contacts and clamps the wire through the static arc surface 9 and the movable arc surface 2, and the wire is clamped together, and the locking plug 1 on the movable locking head 3 is inserted into the locking socket 12 in the lower stopper 18, so as to realize the locking between the movable locking head 3 and the joint body 8, and ensure the safe and stable connection with the wire; the overall structure of the present invention is reasonable, and the operation is convenient, and it can assist the power construction personnel to quickly, safely and efficiently install and remove the grounding wire, so as to reduce the labor intensity and improve the work efficiency.
Claims (8)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8016603B1 (en) * | 2010-06-02 | 2011-09-13 | Leoco (Suzhou) Precise Industrial Co., Ltd | Quick-connection outdoor waterproof electrical connector |
| CN203911002U (en) * | 2014-03-31 | 2014-10-29 | 国家电网公司 | Grounding line device |
| CN107120007A (en) * | 2017-06-09 | 2017-09-01 | 中国人民解放军61517部队 | A kind of bolt-type locking of safeguard |
| CN209183795U (en) * | 2019-01-30 | 2019-07-30 | 云南电网有限责任公司昭通供电局 | Multi-functional rapid-assembling/disassembling formula grounding wire connector combination tool |
| CN110137716A (en) * | 2019-06-18 | 2019-08-16 | 国网河南省电力公司焦作供电公司 | A kind of anticreep fast-assembling pothook type short-circuit grounding wire wire clamp |
| JP6589198B1 (en) * | 2018-05-28 | 2019-10-16 | 广州金碩水晶有限公司 | New power battery device and how to use it |
-
2020
- 2020-08-21 CN CN202010851970.8A patent/CN112164902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8016603B1 (en) * | 2010-06-02 | 2011-09-13 | Leoco (Suzhou) Precise Industrial Co., Ltd | Quick-connection outdoor waterproof electrical connector |
| CN203911002U (en) * | 2014-03-31 | 2014-10-29 | 国家电网公司 | Grounding line device |
| CN107120007A (en) * | 2017-06-09 | 2017-09-01 | 中国人民解放军61517部队 | A kind of bolt-type locking of safeguard |
| JP6589198B1 (en) * | 2018-05-28 | 2019-10-16 | 广州金碩水晶有限公司 | New power battery device and how to use it |
| CN209183795U (en) * | 2019-01-30 | 2019-07-30 | 云南电网有限责任公司昭通供电局 | Multi-functional rapid-assembling/disassembling formula grounding wire connector combination tool |
| CN110137716A (en) * | 2019-06-18 | 2019-08-16 | 国网河南省电力公司焦作供电公司 | A kind of anticreep fast-assembling pothook type short-circuit grounding wire wire clamp |
Non-Patent Citations (3)
| Title |
|---|
| 一种新型快速短路接地线的设计;吴卓文;;机电信息;20181123(第33期);全文 * |
| 携带型短路接地线的改造;周宁;;低碳世界;20171125(第33期);全文 * |
| 新型输电线路接地线夹设计研发;夏小飞;;广西电力;20180228(第01期);全文 * |
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