CN107473021A - One kind ground wire special isolation operation device and locking device - Google Patents
One kind ground wire special isolation operation device and locking device Download PDFInfo
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- CN107473021A CN107473021A CN201710636324.8A CN201710636324A CN107473021A CN 107473021 A CN107473021 A CN 107473021A CN 201710636324 A CN201710636324 A CN 201710636324A CN 107473021 A CN107473021 A CN 107473021A
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- fixedly connected
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- movable block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Elimination Of Static Electricity (AREA)
Abstract
本发明公开了一种接地线专用绝缘操作装置及锁紧装置，具体包括壳体、活动件、固定轴、锁紧件、锁紧弹簧、导柱和活动块；固定轴固定连接在壳体内部中央右侧，固定轴上面活动连接有活动件；活动件左下侧面与活动块右侧面相连，活动件左上侧面与锁紧件右下侧面相连；锁紧件左右活动连接在壳体上侧内部，锁紧件左上侧内部与壳体上侧内部左侧面之间设有锁紧弹簧；活动块通过导柱竖直活动连接在壳体内部左侧。本发明锁紧装置，当连接盘下移带动活动块下移，从而通过活动件使锁紧件左移与凹槽相分离，保证了缠绕盘能够进行旋转对接地线进行放线或回收，从而有效的保证了只有接地螺杆接地后才能够对接地线进行放线或回收，也就进一步的保证了本装置使用时候的安全性。
The invention discloses a special insulating operation device and a locking device for grounding wires, which specifically include a housing, a movable part, a fixed shaft, a locking part, a locking spring, a guide post and a movable block; the fixed shaft is fixedly connected inside the housing On the right side of the center, the fixed shaft is movably connected with movable parts; the lower left side of the movable part is connected with the right side of the movable block, and the upper left side of the movable part is connected with the lower right side of the locking part; the left and right sides of the locking part are movably connected inside the upper side of the housing A locking spring is arranged between the inner upper left side of the locking member and the upper inner left side of the housing; the movable block is vertically and movably connected to the inner left side of the housing through a guide post. The locking device of the present invention, when the connecting disc moves down, drives the movable block to move down, so that the locking part moves to the left and separates from the groove through the movable part, which ensures that the winding disc can be rotated to release or recover the grounding wire, thereby It effectively ensures that the grounding wire can be released or recovered only after the grounding screw is grounded, which further ensures the safety of the device in use.
Description
技术领域technical field
本发明涉及电力行业技术领域，特别涉及一种接地线专用绝缘操作装置及锁紧装置。The invention relates to the technical field of the electric power industry, in particular to a special insulating operation device and a locking device for grounding wires.
背景技术Background technique
在电力生产工作中，高压电气设备检修工作开始以前需要将设备可靠接地，一般利用地线杆把接地线安装到需要停电的设备上，而携带短路接地线是电力施工或检修使用频率较高的安全工器具，施工中要求携带短路接地线，使用完毕后应整齐码放，将接地导线缠绕整齐，并进行专人专柜管理；在日常施工过程中，工程结束施工人员就将接地线进行简单缠绕，然后交到安全工器具管理人手中，这是接地线缠绕凌乱，不整齐、不规范，容易造成接地导线断股、绝缘外套损坏等现象发生，而现有的接地线绝缘操作装置使用时候的安全性比较差，另外施工中的运输也比较困难。In power production work, before the maintenance of high-voltage electrical equipment starts, the equipment needs to be reliably grounded. Generally, the grounding pole is used to install the grounding wire to the equipment that needs to be powered off, and the carrying short-circuit grounding wire is used frequently for power construction or maintenance. For safety equipment, it is required to carry short-circuit grounding wires during construction. After use, they should be neatly stacked, the grounding wires should be wound neatly, and special counters should be managed. If it is handed over to the manager of safety equipment, the winding of the grounding wire is messy, irregular, and irregular, which may easily cause the grounding wire to break and the insulating jacket to be damaged. However, the safety of the existing grounding wire insulation operating device is It is relatively poor, and the transportation during construction is also difficult.
发明内容Contents of the invention
本发明的目的就在于为了解决上述问题而提供一种接地线专用绝缘操作装置及锁紧装置，解决了现有的接地线绝缘操作装置使用时候的安全性比较差，另外施工中的运输也比较困难的问题。The purpose of the present invention is to provide a special insulation operation device and locking device for grounding wires in order to solve the above problems, which solves the problem that the existing insulation operation device for grounding wires is relatively poor in safety when used, and the transportation during construction is relatively difficult. difficult question.
为了解决上述问题，本发明提供了一种技术方案：In order to solve the above problems, the present invention provides a technical solution:
一种接地线专用绝缘操作装置，其特征在于：包括移动底座、万向轮、固定板一、电机、主动齿轮、从动齿轮、储存筒、伸缩绝缘棒、卡紧装置、上连接架、缠绕盘、接地线、固定螺钉、导电孔、下连接架和固定板二；移动底座底部四角均设有万向轮；固定板一底部固定连接在移动底座上面右侧；电机固定连接在固定板一右下侧，电机左侧输出轴上连接有主动齿轮；主动齿轮与从动齿轮相连接；从动齿轮固定连接在缠绕盘右端；储存筒固定连接在固定板一右侧；伸缩绝缘棒位于储存筒中，伸缩绝缘棒顶端固定连接有卡紧装置；固定板二底部固定连接在移动底座上面左侧，固定板二右上侧通过上连接架与固定板一左上侧固定连接，固定板二右下侧通过下连接架与固定板一左下侧固定连接；接地线缠绕在缠绕盘上面，接地线一端通过固定螺钉固定连接在缠绕盘左侧上面；缠绕盘活动连接在固定板一和固定板二中央之间，缠绕盘左侧中心设有导电孔。An insulation operating device for grounding wires, characterized in that it includes a mobile base, universal wheels, a fixed plate, a motor, a driving gear, a driven gear, a storage cylinder, a telescopic insulating rod, a clamping device, an upper connecting frame, a winding Plate, grounding wire, fixing screw, conductive hole, lower connecting frame and fixed plate two; the four corners of the bottom of the mobile base are equipped with universal wheels; the bottom of the fixed plate one is fixedly connected to the right side of the mobile base; the motor is fixedly connected to the fixed plate one On the lower right side, the output shaft on the left side of the motor is connected to the driving gear; the driving gear is connected to the driven gear; the driven gear is fixedly connected to the right end of the winding disc; In the cylinder, the top of the telescopic insulating rod is fixedly connected with a clamping device; the bottom of the second fixed plate is fixedly connected to the left side above the mobile base, the upper right side of the second fixed plate is fixedly connected with the upper left side of the first fixed plate through the upper connecting frame, and the lower right side of the second fixed plate It is fixedly connected with the lower left side of the fixed plate 1 through the lower connecting frame; the ground wire is wound on the winding disk, and one end of the ground wire is fixedly connected to the left side of the winding disk through a fixing screw; the winding disk is movably connected between the center of the fixed plate 1 and the fixed plate 2 In between, there is a conductive hole in the center of the left side of the winding disc.
作为优选，还包括转盘、壳体、螺母座、螺杆、导电轴体、连接件、螺母、凹槽、连接盘、锁紧装置和接地螺杆；导电孔中活动连接有导电轴体；导电轴体左侧固定连接固定板二左侧中央内部，导电轴体左端通过螺母与连接件一侧固定连接；连接件另一侧固定连接在壳体上面；壳体固定连接在固定板二左侧面上，壳体内部上侧固定连接有螺母座；螺杆活动连接在螺母座内部，螺杆顶部固定连接有转盘，螺杆底部固定连接在连接盘顶部中心；连接盘底部中心固定连接有接地螺杆，连接盘下侧面与锁紧装置左侧相连；锁紧装置固定连接在固定板二左下侧内部，锁紧装置右上侧与凹槽相连；凹槽为数个，凹槽分别均匀设在缠绕盘左端面中。Preferably, it also includes a turntable, a housing, a nut seat, a screw, a conductive shaft, a connector, a nut, a groove, a connection plate, a locking device and a grounding screw; a conductive shaft is movably connected in the conductive hole; the conductive shaft The left side is fixedly connected to the center of the left side of the second fixed plate, and the left end of the conductive shaft is fixedly connected to one side of the connector through a nut; the other side of the connector is fixedly connected to the shell; the shell is fixedly connected to the left side of the second fixed plate , the upper side inside the shell is fixedly connected with a nut seat; the screw is movably connected inside the nut seat, the top of the screw is fixedly connected with a turntable, the bottom of the screw is fixedly connected with the center of the top of the connection plate; the center of the bottom of the connection plate is fixedly connected with a grounding screw, The side is connected to the left side of the locking device; the locking device is fixedly connected to the inside of the lower left side of the second fixed plate, and the upper right side of the locking device is connected to the groove; there are several grooves, and the grooves are evenly arranged in the left end surface of the winding disc.
作为优选，电机为直流电机。作为优选，导电孔中设有数个凹槽。Preferably, the motor is a DC motor. Preferably, several grooves are arranged in the conductive hole.
卡紧装置具体包括绝缘座、固定卡座、限位块、固定件、弹簧、连接杆、活动卡头和固定卡头；绝缘座顶部固定连接有固定卡座；固定卡座右上侧固定连接有固定件，固定卡座内部左右活动连接有连接杆，固定卡座左端固定连接有固定卡头；连接杆右端固定连接有限位块，连接杆左端固定连接有活动卡头；活动卡头右侧面与固定卡座左侧面之间设有弹簧。The clamping device specifically includes an insulating seat, a fixed card seat, a limit block, a fixing piece, a spring, a connecting rod, a movable clip and a fixed clip; the top of the insulating seat is fixedly connected with a fixed clip; the upper right side of the fixed clip is fixedly connected with a Fixing parts, the left and right sides of the fixed deck are connected with a connecting rod, the left end of the fixed deck is fixedly connected with a fixed chuck; the right end of the connecting rod is fixedly connected with a limit block, and the left end of the connecting rod is fixedly connected with a movable chuck; the right side of the movable chuck A spring is arranged between the left side of the fixed deck.
一种接地线专用绝缘操作装置的锁紧装置，具体包括壳体、活动件、固定轴、锁紧件、锁紧弹簧、导柱和活动块；固定轴固定连接在壳体内部中央右侧，固定轴上面活动连接有活动件；活动件左下侧面与活动块右侧面相连，活动件左上侧面与锁紧件右下侧面相连；锁紧件左右活动连接在壳体上侧内部，锁紧件左上侧内部与壳体上侧内部左侧面之间设有锁紧弹簧；活动块通过导柱竖直活动连接在壳体内部左侧。A locking device for an insulating operation device dedicated to grounding wires, specifically comprising a housing, a movable part, a fixed shaft, a locking part, a locking spring, a guide post and a movable block; the fixed shaft is fixedly connected to the right side of the center inside the housing, The fixed shaft is movably connected with movable parts; the lower left side of the movable part is connected with the right side of the movable block, the upper left side of the movable part is connected with the lower right side of the locking part; A locking spring is provided between the upper left interior and the left side of the upper interior of the housing; the movable block is vertically and movably connected to the left side of the housing interior through a guide post.
作为优选，活动块右下侧设有倒角。Preferably, the lower right side of the movable block is provided with a chamfer.
本发明一种接地线专用绝缘操作装置及锁紧装置，具有结构合理简单、生产成本低、安装方便，这里设置的锁紧装置，当连接盘下移带动活动块下移，从而通过活动件使锁紧件左移与凹槽相分离，保证了缠绕盘能够进行旋转对接地线进行放线或回收，从而有效的保证了只有接地螺杆接地后才能够对接地线进行放线或回收，也就进一步的保证了本装置使用时候的安全性，而接地时，首先将接地线固定到固定件中，而后通过伸缩绝缘棒将卡紧装置送入到需要接地线路中，然后通过活动卡头和固定卡头牢牢卡紧线路完成接地。The invention provides an insulating operation device and a locking device for grounding wires, which have a reasonable and simple structure, low production cost, and convenient installation. The locking device provided here drives the movable block to move down when the connection plate moves down, thereby making the The locking part moves to the left and separates from the groove, which ensures that the winding disc can be rotated to release or recover the grounding wire, thus effectively ensuring that the grounding wire can be released or recovered only after the grounding screw is grounded, that is, This further ensures the safety of the device when it is used. When grounding, firstly fix the grounding wire to the fixing part, then send the clamping device into the grounding line through the telescopic insulating rod, and then pass the movable chuck and the fixed part. The chuck firmly clamps the line to complete the grounding.
附图说明：Description of drawings:
图1为接地线专用绝缘操作装置的结构示意图。Fig. 1 is a structural schematic diagram of a dedicated insulation operation device for grounding wires.
图2为卡紧装置的结构示意图。Fig. 2 is a structural schematic diagram of the clamping device.
图3为锁紧装置的结构示意图。Fig. 3 is a structural schematic diagram of the locking device.
具体实施方式：detailed description:
本具体实施方式采用以下技术方案：This specific embodiment adopts the following technical solutions:
一种接地线专用绝缘操作装置的锁紧装置24，如图3所示，具体包括壳体241、活动件242、固定轴243、锁紧件244、锁紧弹簧245、导柱246和活动块247；固定轴243固定连接在壳体241内部中央右侧，固定轴243上面活动连接有活动件242；活动件242左下侧面与活动块247右侧面相连，活动件242左上侧面与锁紧件244右下侧面相连；锁紧件244左右活动连接在壳体241上侧内部，锁紧件244左上侧内部与壳体241上侧内部左侧面之间设有锁紧弹簧245；活动块247通过导柱246竖直活动连接在壳体241内部左侧。A locking device 24 of an insulation operation device dedicated to grounding wires, as shown in Figure 3, specifically includes a housing 241, a movable part 242, a fixed shaft 243, a locking part 244, a locking spring 245, a guide post 246 and a movable block 247; the fixed shaft 243 is fixedly connected to the right side of the inner center of the housing 241, and the fixed shaft 243 is movably connected with the movable part 242; the lower left side of the movable part 242 is connected with the right side of the movable block 247, and the upper left side of the movable part 242 is connected with the locking part 244 is connected to the lower right side; the locking part 244 is movably connected to the inside of the upper side of the housing 241, and a locking spring 245 is arranged between the inner side of the upper left side of the locking part 244 and the left side of the upper side of the housing 241; the movable block 247 It is vertically and movably connected to the left side inside the housing 241 through a guide post 246 .
其中，活动块247右下侧设有倒角。Wherein, the lower right side of the movable block 247 is provided with a chamfer.
一种接地线专用绝缘操作装置，如图1所示，包括上述的锁紧装置24。An insulation operating device dedicated to grounding wires, as shown in FIG. 1 , includes the aforementioned locking device 24 .
还包括移动底座1、万向轮2、固定板一3、电机4、主动齿轮5、从动齿轮6、储存筒7、伸缩绝缘棒8、卡紧装置9、上连接架10、缠绕盘11、接地线12、固定螺钉13、导电孔14、转盘15、壳体16、螺母座17、螺杆18、导电轴体19、连接件20、螺母21、凹槽22、连接盘23、锁紧装置24、接地螺杆25、下连接架26和固定板二27；移动底座1底部四角均设有万向轮2；固定板一3底部固定连接在移动底座1上面右侧；固定板二27底部固定连接在移动底座1上面左侧，固定板二27右上侧通过上连接架10与固定板一3左上侧固定连接，固定板二27右下侧通过下连接架26与固定板一3左下侧固定连接；电机4固定连接在固定板一3右下侧，电机4左侧输出轴上连接有主动齿轮5；主动齿轮5与从动齿轮6相连接；从动齿轮6固定连接在缠绕盘11右端；储存筒7固定连接在固定板一3右侧；伸缩绝缘棒8位于储存筒7中，伸缩绝缘棒8顶端固定连接有卡紧装置9；缠绕盘11活动连接在固定板一3和固定板二27中央之间，缠绕盘11左侧中心设有导电孔14；导电孔14中活动连接有导电轴体19；导电轴体19左侧固定连接固定板二27左侧中央内部，导电轴体19左端通过螺母21与连接件20一侧固定连接；连接件20另一侧固定连接在壳体16上面；接地线12缠绕在缠绕盘11上面，接地线12一端通过固定螺钉13固定连接在缠绕盘11左侧上面；壳体16固定连接在固定板二27左侧面上，壳体16内部上侧固定连接有螺母座17；螺杆18活动连接在螺母座17内部，螺杆18顶部固定连接有转盘15，螺杆18底部固定连接在连接盘23顶部中心；连接盘23底部中心固定连接有接地螺杆25，连接盘23下侧面与锁紧装置24左侧相连；锁紧装置24固定连接在固定板二27左下侧内部，锁紧装置24右上侧与凹槽22相连；凹槽22为数个，凹槽22分别均匀设在缠绕盘11左端面中。It also includes a mobile base 1, a universal wheel 2, a fixed plate 3, a motor 4, a driving gear 5, a driven gear 6, a storage cylinder 7, a telescopic insulating rod 8, a clamping device 9, an upper connecting frame 10, and a winding disc 11 , ground wire 12, fixing screw 13, conductive hole 14, turntable 15, housing 16, nut seat 17, screw rod 18, conductive shaft body 19, connector 20, nut 21, groove 22, connection plate 23, locking device 24. Ground screw 25, lower connecting frame 26 and fixed plate 2 27; the four corners of the bottom of the mobile base 1 are provided with universal wheels 2; the bottom of the fixed plate 1 3 is fixedly connected to the upper right side of the mobile base 1; the bottom of the fixed plate 2 27 is fixed Connected to the upper left side of the mobile base 1, the upper right side of the fixed plate 27 is fixedly connected with the upper left side of the fixed plate 3 through the upper connecting frame 10, and the lower right side of the fixed plate 27 is fixed with the lower left side of the fixed plate 3 through the lower connecting frame 26 Connection; the motor 4 is fixedly connected to the lower right side of the fixed plate-3, and the output shaft on the left side of the motor 4 is connected to the driving gear 5; the driving gear 5 is connected to the driven gear 6; the driven gear 6 is fixedly connected to the right end of the winding disc 11 The storage tube 7 is fixedly connected to the right side of the fixed plate-3; the telescopic insulating rod 8 is located in the storage tube 7, and the top of the telescopic insulating rod 8 is fixedly connected with a clamping device 9; the winding disc 11 is movably connected to the fixed plate-3 and the fixed plate Between the center of two 27, the center of the left side of the winding disc 11 is provided with a conductive hole 14; the conductive shaft 19 is movably connected to the conductive shaft 19; the left side of the conductive shaft 19 is fixedly connected to the center of the left side of the fixed plate The left end of 19 is fixedly connected to one side of the connecting piece 20 through a nut 21; the other side of the connecting piece 20 is fixedly connected to the casing 16; The top of the left side of the disc 11; the housing 16 is fixedly connected to the left side of the fixed plate 27, and the upper side of the housing 16 is fixedly connected with a nut seat 17; The turntable 15, the bottom of the screw rod 18 are fixedly connected to the top center of the connection disk 23; the bottom center of the connection disk 23 is fixedly connected to the ground screw 25, and the lower side of the connection disk 23 is connected to the left side of the locking device 24; the locking device 24 is fixedly connected to the fixed plate 2. Inside the lower left side of 27, the upper right side of the locking device 24 is connected to the groove 22; there are several grooves 22, and the grooves 22 are uniformly arranged in the left end surface of the winding disc 11 respectively.
其中，电机4为直流电机；导电孔14中设有数个凹槽。Wherein, the motor 4 is a DC motor; several grooves are arranged in the conductive hole 14 .
如图2所示，卡紧装置9具体包括绝缘座91、固定卡座92、限位块93、固定件94、弹簧95、连接杆96、活动卡头97和固定卡头98；绝缘座91顶部固定连接有固定卡座92；固定卡座92右上侧固定连接有固定件94，固定卡座92内部左右活动连接有连接杆96，固定卡座92左端固定连接有固定卡头98；连接杆96右端固定连接有限位块93，连接杆96左端固定连接有活动卡头97；活动卡头97右侧面与固定卡座92左侧面之间设有弹簧95。As shown in Figure 2, the clamping device 9 specifically includes an insulating seat 91, a fixed card seat 92, a limit block 93, a fixing piece 94, a spring 95, a connecting rod 96, a movable chuck 97 and a fixed chuck 98; the insulating seat 91 The top is fixedly connected with a fixed deck 92; the upper right side of the fixed deck 92 is fixedly connected with a fixture 94; 96 right ends are fixedly connected with limit block 93, and connecting rod 96 left ends are fixedly connected with movable chuck 97;
本发明的使用状态为：本发明具有结构合理简单、生产成本低、安装方便，这里设置的锁紧装置24，当连接盘23下移带动活动块247下移，从而通过活动件242使锁紧件244左移与凹槽22相分离，保证了缠绕盘11能够进行旋转对接地线12进行放线或回收，从而有效的保证了只有接地螺杆25接地后才能够对接地线12进行放线或回收，也就进一步的保证了本装置使用时候的安全性，而接地时，首先将接地线12固定到固定件94中，而后通过伸缩绝缘棒8将卡紧装置9送入到需要接地线路中，然后通过活动卡头97和固定卡头98牢牢卡紧线路完成接地。The use status of the present invention is: the present invention has reasonable and simple structure, low production cost, and convenient installation. The locking device 24 provided here, when the connection plate 23 moves down, drives the movable block 247 to move down, so that the locking device 242 can be locked by the movable part 242. Part 244 moves to the left and separates from the groove 22, which ensures that the winding disc 11 can rotate to release or recover the ground wire 12, thereby effectively ensuring that the ground wire 12 can be released or recovered only after the ground screw 25 is grounded. Recycling further ensures the safety of the device in use, and when grounding, first fix the grounding wire 12 into the fixing part 94, and then send the clamping device 9 into the grounding circuit through the telescopic insulating rod 8 , and then firmly clamp the circuit by the movable clamp 97 and the fixed clamp 98 to complete the grounding.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点，本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内，本发明要求保护范围由所附的权利要求书及其等效物界定。Above shows and described basic principle of the present invention and main feature and the advantage of the present invention, those skilled in the art should understand that, the present invention is not limited by above-mentioned embodiment, and what described in above-mentioned embodiment and description just illustrates the present invention Principle, under the premise of not departing from the spirit and scope of the present invention, the present invention also has various changes and improvements, and these changes and improvements all fall within the claimed scope of the present invention, and the claimed protection scope of the present invention is defined by the appended claims Requirements and their equivalents are defined.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710636324.8A CN107473021A (en) | 2017-07-31 | 2017-07-31 | One kind ground wire special isolation operation device and locking device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710636324.8A CN107473021A (en) | 2017-07-31 | 2017-07-31 | One kind ground wire special isolation operation device and locking device |
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| CN107473021A true CN107473021A (en) | 2017-12-15 |
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Application publication date: 20171215 |