WO2021017126A1 - Wire clip mounting tool and wire clip, and operation method therefor - Google Patents
Wire clip mounting tool and wire clip, and operation method therefor Download PDFInfo
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- WO2021017126A1 WO2021017126A1 PCT/CN2019/107459 CN2019107459W WO2021017126A1 WO 2021017126 A1 WO2021017126 A1 WO 2021017126A1 CN 2019107459 W CN2019107459 W CN 2019107459W WO 2021017126 A1 WO2021017126 A1 WO 2021017126A1
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- gear
- wire clamp
- drive
- clamp
- wire
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Definitions
- the invention relates to the field of electric power construction equipment, in particular to a wire clip lap tool and a wire clip thereof.
- the clamp lap tools on the market are mainly designed for installation tools such as J-type clamps, wedge-shaped clamps, etc.
- the above-mentioned installation tools require separate drive freedom for the fixed release of the clamp and the drive of the clamp.
- multiple operation insulating rods are required to cooperate with the overlap operation and multiple operators are required to cooperate, which increases the difficulty of construction.
- the wire clamp installation tool described in the authorization announcement number CN100408904C requires the operator to manually fix the branch line and the tool during operation. Although the process of putting the branch line is simplified, the manual fixing of the branch line is contrary to the idea of improving the safety of live operation. After the branch line is fixed, the operator needs to hold the nut to drive the operating rod to lock the line clamp after the operator operates the line clamp tool to penetrate the main line, and then needs to change the hook-shaped auxiliary operating rod to complete the release operation of the line clamp.
- the wire clamp installation tool described in the authorization announcement number CN206789977U two people are required to operate the wire clamp installation tool lever and the gripping operation lever to perform the threading of the main line and the branch line during work. After the locking is completed, the hook-type assistant needs to be changed. The operating lever completes the release operation of the wire clamp.
- the present invention aims to provide a new type of wire clip lap tool, wire clip and operation method, which can use a single drive to complete the installation and release of the wire clip on the wire clip lap tool and lock the wire clip, while reducing labor costs, Improve the safety of live lap operation.
- the present invention provides a wire clip lap tool, which is characterized in that it comprises a transmission system, a main bracket and a support shaft, and the main bracket is fixedly mounted on the support shaft;
- the transmission system includes a drive shaft, a one-way clutch, a card main drive gear and a jaw gear;
- the drive shaft is arranged inside the support shaft and penetrates the support shaft and the main bracket, the lower part of the drive shaft is provided with a drive device for the forward and reverse rotation of the drive shaft, and the upper end of the drive shaft is provided with a wire clamp drive sleeve;
- the card main drive gear is arranged in the middle of the main bracket, the one-way clutch is sleeved on the upper part of the drive shaft, the inner ring of the one-way clutch is connected with the drive shaft, and the outer ring of the one-way clutch is connected with the card main drive gear Connected to make the drive shaft rotate forward and the card main drive gear does not move; the drive shaft reverses, and the card main drive gear reverses accordingly;
- the claw gear is arranged on the main support and outside of the card main drive gear and meshes with the card main drive gear.
- the claw gear is provided with a grabbing device that can grasp the wire clamp with the rotation of the claw gear Take and release.
- the grabbing device is a hook-shaped fixed claw, which can grab and release the wire clamp with the rotation of the claw gear.
- the main bracket is also provided with a drive gear limit pin ,
- the driving gear limit pin is arranged at the end of the teeth of the card main driving gear to limit the rotation of the card main driving gear and the jaw gear, and fix the grabbing device.
- the claw gear partially exposes the main support and can be manually moved.
- the number of the claw gears and the grasping device is not less than two, and the number of the driving gear limit pins is the same as the number of the claw gears.
- the present invention also includes a wire clamp, which is suitable for the above-mentioned wire clamp lap tool.
- the wire clamp includes a drive screw, a wire clamp upper clamping plate, and a wire clamp lower clamping plate,
- the lower part of the driving screw is placed in the wire clamp driving sleeve, and the shape of the lower part matches the shape of the driving sleeve, and the driving screw moves with the rotation of the driving shaft;
- the driving screw penetrates the upper clamping plate of the wire clamp and the lower clamping plate of the wire clamp, and the driving screw can drive the upper clamping plate and the lower clamping plate of the wire clamp to clamp.
- a guide post is arranged between the upper clamp plate of the wire clamp and the lower clamp plate of the wire clamp, the lower end of the guide post is fixedly installed on the lower clamp plate of the wire clamp, and the upper end of the guide post penetrates the upper clamp plate of the wire clamp.
- the lower clamping plate of the wire clamp is also provided with a fixed claw groove, and the fixed claw groove cooperates with the grabbing device to control the release and grabbing of the wire clamp.
- the driving screw penetrates through the upper part of the upper clamping plate of the wire clamp and is provided with a split pin to limit the position of the upper clamping plate of the wire clamp to prevent it from falling off.
- the present invention also includes a wire clip lap tool and a wire clip operation method, which is suitable for the above-mentioned wire clip lap tool and a wire clip, and includes the following steps:
- the drive device drives the drive shaft to rotate forward, and drives the drive screw to rotate to realize the clamping work of the wire clamp; under the action of the one-way clutch, the card main drive gear does not move with the drive shaft;
- the driving device drives the drive shaft to reverse, and the main drive wheel of the card reverses with the drive shaft to drive the claw gear to rotate forward, so that the fixed claw is separated from the fixed claw groove, and the line clamp is freed.
- the clamping work of the wire clamp is realized by the drive shaft, the wire clamp is grasped by the claw gear, and the release of the wire clamp is realized by the cooperation of the drive shaft with the one-way clutch and the main driving gear of the card, thereby realizing a single drive Complete the installation and release of the wire clip on the wire clip lap tool and the locking of the wire clip.
- the new clamp design simplifies the grasping operation of the main wires and branch wires, and improves the stability of the system and the safety of operation.
- Figure 1 is the overall structure diagram of the wire clip lap tool and the wire clip
- Figure 2 is a diagram of the transmission system of the wire clamp lap tool
- Figure 3 is a schematic diagram of wire clamp grabbing
- Figure 4 is a cross-sectional view of the wire clip lap tool
- Figure 5 is an exploded view of the cable clamp structure
- Figure 6 is the assembly structure diagram of the wire clamp
- Figure 7 is a state diagram of the operation preparation state of the wire clip lap tool
- Figure 8 is a schematic diagram of the main line branch line with the clamp sleeve
- Figure 9 is a schematic diagram of the wire clip lap tool releasing the wire clip
- FIG 1 shows the overall structure diagram of the wire clip lap tool and the wire clip.
- the present invention uses the wire clip lap tool to realize the grasping, clamping and release of the wire clip 16.
- the main part of the wire clip lap tool includes The main support 1 and the support shaft 2.
- the main support 1 is used to support the wire clamp 16, and the support shaft 2 is tubular, which is used to support the entire wire clamp lap tool and position the drive shaft 3, as shown in Figure 2.
- the drive shaft 3 is fixedly installed inside the support shaft 2, and the lower part is provided with a drive device that can control the forward and reverse rotation of the drive shaft 3.
- the drive shaft 3 constitutes the power source of the entire wire clip lap tool and the wire clip, and the drive shaft 3
- the upper part is provided with a clamp driving sleeve 7.
- the wire clip lap tool also includes a card main drive gear 5 and a jaw gear 6, and the card main
- the drive gear 5 is arranged in the middle of the main support 1, the one-way clutch 4 is sleeved on the upper part of the drive shaft 3, the inner ring of the one-way clutch 4 is connected with the drive shaft 3, and the outer ring of the one-way clutch 4 is connected to the card
- the main drive gear 5 is connected, and the drive shaft 3 is rotated forward by the setting of the one-way clutch 4, and the main drive gear 5 does not move; the drive shaft 3 is reversed, and the main drive gear 5 is reversed accordingly; the claw gear 6 It is arranged on the main support 1 and outside of the card main drive gear 5, and meshes with the card main drive gear 5.
- the jaw gear 6 is provided with a fixed claw 8 which is in the shape of a hook and can follow the claw The rotation of the gear 6 grabs and releases the wire clamp
- the claw gear 6 partially exposes the main support 1 and can be moved manually.
- the main support 1 is also provided with a drive gear limit pin 9 which is arranged at the end of the teeth of the card main drive gear 5 to limit the card main frame.
- the driving gear 5 and the claw gear 6 rotate to fix the grasping device.
- the driving gear limit pin 9 jams the driving gear 5 so that it cannot continue to shift.
- the present invention provides a wire clamp 16 which is different from a J-shaped wire clamp and a wedge-shaped wire clamp.
- the wire clamp 16 includes a drive screw 10, a wire clamp upper clamping plate 11, and a wire clamp lower clamping plate 12.
- the lower part of the driving screw 10 is placed in the wire clamp driving sleeve 7, and the shape of the lower part matches the shape of the driving sleeve 7, and the driving screw 10 moves with the rotation of the driving shaft 3;
- the driving screw 10 penetrates the upper clamping plate 11 and the lower clamping plate 12 of the wire clamp, and the driving screw 10 rotates forward to drive the upper clamping plate 11 and the lower clamping plate 12 of the wire clamp to clamp.
- a guide post 13 is arranged between the upper clamp plate 11 of the wire clamp and the lower clamp plate 12 of the wire clamp.
- the lower end of the guide post 13 is fixedly mounted on the lower clamp plate 12 of the wire clamp, and the upper end of the guide post 13 penetrates the upper end of the wire clamp. Splint.
- the lower clamp plate 12 of the wire clamp is also provided with a fixed claw groove 14, and the fixed claw groove 14 cooperates with the fixed claw 8 to control the release and grasp of the wire clamp.
- the driving screw 10 penetrates through the upper part of the upper clamping plate 11 of the wire clip and is provided with a split pin 15 to limit the position of the upper clamping plate 11 of the wire clip to prevent it from falling off.
- the drive shaft 3 is rotated forward to realize the clamping of the wire clamp, and the drive shaft 3 is reversed to realize the release of the wire clamp.
- the working process is as follows:
- the operator installs the empty wire clamp 16 on the wire clamp lap tool, toggles the claw gear 6 so that the fixed claw 8 grabs the fixed claw groove 14, and the line clamp is lowered to the clamping plate 12. Fixed to realize the grasping work of the wire clamp 16.
- the operator operates the wire clamp 16, and sets the main line 17 and the branch line 18 into the main line opening and the branch line opening of the line clamp 16 respectively to realize the pre-clamping work of the main line 17 and the branch line 18.
- the drive device drives the drive shaft 3 to rotate forward and drives the drive screw 10 to rotate to realize the clamping work of the wire clamp 16; due to the setting of the one-way clutch 4, the card main drive gear 5 does not move with the drive shaft 3.
- the drive device drives the drive shaft 3 to reverse.
- the card main drive wheel 5 reverses along with the drive shaft 3 to drive the jaw gear 6 to rotate forward to make the fixed jaw 8 Disengage from the fixed claw groove 14 to complete the release of the wire clamp 16.
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Electric Cable Installation (AREA)
Abstract
A wire clip mounting tool and a wire clip, and an operation method therefor. The wire clip mounting tool comprises a transmission system, a main support (1) and a support shaft (2). The main support is fixedly mounted on the support shaft; the transmission system comprises a drive shaft (3), a one-way clutch (4), a main drive gear (5), and jaw gears (6); the drive shaft is disposed inside the support shaft and penetrates the support shaft and the main support; the main drive gear is disposed in the center of the main support; the one-way clutch is sleeved on the upper portion of the drive shaft; the inner ring of the one-way clutch is connected to the drive shaft; and the outer ring of the one-way clutch is connected to the main drive gear. The present device achieves the clipping of the wire clip (16) by means of the drive shaft, achieves the holding of the wire clip by means of the jaw gears, and achieves the release of the wire clip by means of the cooperation of the drive shaft with the one-way clutch and the main drive gear, so that the mounting and release of the wire clip on the wire clip mounting tool and the locking of the wire clip can be completed by means of a single drive.
Description
本发明涉及电力施工设备领域，尤其涉及一种线夹搭接工具及其线夹。The invention relates to the field of electric power construction equipment, in particular to a wire clip lap tool and a wire clip thereof.
目前市面上的线夹搭接工具主要针对J型线夹，楔型线夹等设计的安装工具，上述安装工具对于线夹的固定释放，线夹的驱动等都需要单独设置驱动自由度，在进行绝缘杆操作法操作时需要多个操作绝缘杆来配合进行搭接操作并且需要多个操作人员进行配合，增加了施工难度。At present, the clamp lap tools on the market are mainly designed for installation tools such as J-type clamps, wedge-shaped clamps, etc. The above-mentioned installation tools require separate drive freedom for the fixed release of the clamp and the drive of the clamp. During the operation of the insulating rod operation method, multiple operation insulating rods are required to cooperate with the overlap operation and multiple operators are required to cooperate, which increases the difficulty of construction.
如授权公告号CN100408904C所述线夹安装工具，在操作时需要操作人员手工进行支线与工具的固定，虽然简化了支线的穿搭流程，但是人手固定支线与提高带电操作安全性的想法相悖，在完成支线固定后操作人员操作线夹工具穿入主线之后需要另外一个操作人员手持螺母驱动操作杆来进行线夹的锁紧操作，之后需要换持勾型辅助操作杆完成线夹的释放操作。如授权公告号CN206789977U所述线夹安装工具，在工作时需要两个人分别操作线夹安装工具杆以及夹爪操作杆来进行主线与支线的穿搭，在锁紧完成后需要换持勾型辅助操作杆完成线夹的释放操作。For example, the wire clamp installation tool described in the authorization announcement number CN100408904C requires the operator to manually fix the branch line and the tool during operation. Although the process of putting the branch line is simplified, the manual fixing of the branch line is contrary to the idea of improving the safety of live operation. After the branch line is fixed, the operator needs to hold the nut to drive the operating rod to lock the line clamp after the operator operates the line clamp tool to penetrate the main line, and then needs to change the hook-shaped auxiliary operating rod to complete the release operation of the line clamp. For example, the wire clamp installation tool described in the authorization announcement number CN206789977U, two people are required to operate the wire clamp installation tool lever and the gripping operation lever to perform the threading of the main line and the branch line during work. After the locking is completed, the hook-type assistant needs to be changed. The operating lever completes the release operation of the wire clamp.
发明内容Summary of the invention
本发明旨在提供一种新型的线夹搭接工具和线夹及操作方法，能够使用单一驱动完成线夹在线夹搭接工具上的安装和释放以及线夹的锁紧，同时减少人力成本，提高带电搭接操作的安全性。The present invention aims to provide a new type of wire clip lap tool, wire clip and operation method, which can use a single drive to complete the installation and release of the wire clip on the wire clip lap tool and lock the wire clip, while reducing labor costs, Improve the safety of live lap operation.
为了实现上述目的，本发明提供了一种线夹搭接工具，其特征在于，包括传动***、主支架和支撑轴，所述主支架固定安装在支撑轴上；In order to achieve the above objective, the present invention provides a wire clip lap tool, which is characterized in that it comprises a transmission system, a main bracket and a support shaft, and the main bracket is fixedly mounted on the support shaft;
所述传动***包括驱动轴、单向离合器、卡主驱动齿轮和卡爪齿轮；The transmission system includes a drive shaft, a one-way clutch, a card main drive gear and a jaw gear;
所述驱动轴设置在支撑轴内部，并贯穿支撑轴与主支架，驱动轴的下部设有用于驱动轴正反转的驱动装置，所述驱动轴的上部端部设有线夹驱动套筒；The drive shaft is arranged inside the support shaft and penetrates the support shaft and the main bracket, the lower part of the drive shaft is provided with a drive device for the forward and reverse rotation of the drive shaft, and the upper end of the drive shaft is provided with a wire clamp drive sleeve;
所述卡主驱动齿轮设置在主支架的中部，所述单向离合器套装在所述驱动轴的上部，单向离合器的内圈与驱动轴相接，单向离合器的外圈与卡主驱动齿轮相接，使驱动轴正转，卡主驱动齿轮不动；驱动轴反转，卡主驱动齿轮随之反转；The card main drive gear is arranged in the middle of the main bracket, the one-way clutch is sleeved on the upper part of the drive shaft, the inner ring of the one-way clutch is connected with the drive shaft, and the outer ring of the one-way clutch is connected with the card main drive gear Connected to make the drive shaft rotate forward and the card main drive gear does not move; the drive shaft reverses, and the card main drive gear reverses accordingly;
所述卡爪齿轮设置在主支架上和卡主驱动齿轮的外部并与卡主驱动齿轮相 啮合，所述卡爪齿轮上设有抓取装置，可随卡爪齿轮的转动对线夹进行抓取和松开。The claw gear is arranged on the main support and outside of the card main drive gear and meshes with the card main drive gear. The claw gear is provided with a grabbing device that can grasp the wire clamp with the rotation of the claw gear Take and release.
进一步的，所述抓取装置为勾状的固定卡爪，所述固定卡爪可随卡爪齿轮的转动对线夹进行抓取和松开。Further, the grabbing device is a hook-shaped fixed claw, which can grab and release the wire clamp with the rotation of the claw gear.
进一步的，在所述卡主驱动齿轮上，仅有与卡爪齿轮松开至抓取线夹过程中与卡爪齿轮啮合的部分有齿，所述主支架上还设有驱动齿轮限位销，所述驱动齿轮限位销设置在卡主驱动齿轮的齿的端部以限制卡主驱动齿轮与卡爪齿轮转动，固定抓取装置。Further, on the card main drive gear, only the part that meshes with the jaw gear during the process of releasing the jaw gear to grabbing the wire clamp has teeth, and the main bracket is also provided with a drive gear limit pin , The driving gear limit pin is arranged at the end of the teeth of the card main driving gear to limit the rotation of the card main driving gear and the jaw gear, and fix the grabbing device.
进一步的，所述卡爪齿轮部分露出主支架，并可手动拨动。Further, the claw gear partially exposes the main support and can be manually moved.
进一步的，所述卡爪齿轮和抓取装置的数目不少于2个，所述驱动齿轮限位销的数目与卡爪齿轮数目相同。Further, the number of the claw gears and the grasping device is not less than two, and the number of the driving gear limit pins is the same as the number of the claw gears.
本发明还包括一种线夹，适用于上述一种线夹搭接工具，所述线夹包括驱动螺杆、线夹上夹板、线夹下夹板，The present invention also includes a wire clamp, which is suitable for the above-mentioned wire clamp lap tool. The wire clamp includes a drive screw, a wire clamp upper clamping plate, and a wire clamp lower clamping plate,
所述驱动螺杆下部放置在所述线夹驱动套筒内，其下部形状与驱动套筒形状吻合，所述驱动螺杆随驱动轴转动而运动；The lower part of the driving screw is placed in the wire clamp driving sleeve, and the shape of the lower part matches the shape of the driving sleeve, and the driving screw moves with the rotation of the driving shaft;
所述驱动螺杆贯穿所述线夹上夹板和线夹下夹板，驱动螺杆正转可带动线夹上夹板与线夹下夹板夹紧。The driving screw penetrates the upper clamping plate of the wire clamp and the lower clamping plate of the wire clamp, and the driving screw can drive the upper clamping plate and the lower clamping plate of the wire clamp to clamp.
进一步的，所述线夹上夹板与线夹下夹板之间设置有导向柱，所述导向柱的下端固定安装在线夹下夹板上，所述导向柱的上端贯穿所述线夹上夹板。Further, a guide post is arranged between the upper clamp plate of the wire clamp and the lower clamp plate of the wire clamp, the lower end of the guide post is fixedly installed on the lower clamp plate of the wire clamp, and the upper end of the guide post penetrates the upper clamp plate of the wire clamp.
进一步的，所述线夹下夹板上还设有固定卡爪槽，所述固定卡爪槽与所述抓取装置相配合可控制线夹的释放和抓取。Further, the lower clamping plate of the wire clamp is also provided with a fixed claw groove, and the fixed claw groove cooperates with the grabbing device to control the release and grabbing of the wire clamp.
进一步的，所述驱动螺杆贯穿线夹上夹板的上部设有开口销以限制线夹上夹板的位置避免其脱落。Further, the driving screw penetrates through the upper part of the upper clamping plate of the wire clamp and is provided with a split pin to limit the position of the upper clamping plate of the wire clamp to prevent it from falling off.
本发明还包括一种线夹搭接工具及其线夹的操作方法，适用于上述所述一种线夹搭接工具和一种线夹，并包括以下步骤：The present invention also includes a wire clip lap tool and a wire clip operation method, which is suitable for the above-mentioned wire clip lap tool and a wire clip, and includes the following steps:
①操作人员将空的线夹安装在线夹搭接工具上，拨动卡爪齿轮，使固定卡爪抓取固定卡爪槽，将线夹下夹板固定，实现线夹的抓取工作；①The operator installs the empty wire clip on the wire clip lap tool, toggles the claw gear to make the fixed claw grab the fixed claw groove, and fix the wire clip under the clamping plate to realize the grabbing work of the wire clip;
②操作人员操作线夹，将主线和支线分别套接在线夹的主线口和支线口内，实现主线和支线的预夹紧工作；②The operator operates the wire clamp, and puts the main line and branch line into the main line and branch line of the clamp to realize the pre-clamping work of the main line and the branch line;
③驱动装置驱动驱动轴正转，带动驱动螺杆转动，实现线夹的夹紧工作；在单向离合器的作用下，卡主驱动齿轮不随驱动轴一起运动；③The drive device drives the drive shaft to rotate forward, and drives the drive screw to rotate to realize the clamping work of the wire clamp; under the action of the one-way clutch, the card main drive gear does not move with the drive shaft;
④当线夹的夹紧工作完成时，驱动装置驱动驱动轴反转，卡主驱动轮随驱动轴一起反转，带动卡爪齿轮正转，使固定卡爪脱离固定卡爪槽，线夹被释放。④When the clamping work of the wire clamp is completed, the driving device drives the drive shaft to reverse, and the main drive wheel of the card reverses with the drive shaft to drive the claw gear to rotate forward, so that the fixed claw is separated from the fixed claw groove, and the line clamp is freed.
本发明的有益效果如下：The beneficial effects of the present invention are as follows:
1、通过驱动轴实现线夹的夹紧工作，通过卡爪齿轮实现线夹的抓取，通过驱动轴与单向离合器和卡主驱动齿轮的配合，实现线夹的释放，从而实现以单一驱动完成线夹在线夹搭接工具上的安装和释放以及线夹的锁紧。1. The clamping work of the wire clamp is realized by the drive shaft, the wire clamp is grasped by the claw gear, and the release of the wire clamp is realized by the cooperation of the drive shaft with the one-way clutch and the main driving gear of the card, thereby realizing a single drive Complete the installation and release of the wire clip on the wire clip lap tool and the locking of the wire clip.
2、一个操作人员即可完成带电线夹线夹在线夹搭接工具上的安装和释放以及线夹的锁紧工作，与现有技术相比，大大降低了人力成本。2. One operator can complete the installation and release of the wire clip lap tool with the wire clip and the locking of the wire clip. Compared with the prior art, the labor cost is greatly reduced.
3、通过新型的线夹设计，与现有的J型线夹和楔形线夹相比，简化了主电线和支电线的抓取操作，提高了***的稳定性和操作的安全性。3. Compared with the existing J-shaped clamps and wedge-shaped clamps, the new clamp design simplifies the grasping operation of the main wires and branch wires, and improves the stability of the system and the safety of operation.
图1为线夹搭接工具与线夹整体结构图；Figure 1 is the overall structure diagram of the wire clip lap tool and the wire clip;
图2为线夹搭接工具传动***图；Figure 2 is a diagram of the transmission system of the wire clamp lap tool;
图3为线夹抓取示意图；Figure 3 is a schematic diagram of wire clamp grabbing;
图4为线夹搭接工具剖面图；Figure 4 is a cross-sectional view of the wire clip lap tool;
图5为线夹结构***图；Figure 5 is an exploded view of the cable clamp structure;
图6为线夹装配结构图；Figure 6 is the assembly structure diagram of the wire clamp;
图7为线夹搭接工具操作准备状态图；Figure 7 is a state diagram of the operation preparation state of the wire clip lap tool;
图8为线夹套接主线支线示意图；Figure 8 is a schematic diagram of the main line branch line with the clamp sleeve;
图9为线夹搭接工具释放线夹示意图；Figure 9 is a schematic diagram of the wire clip lap tool releasing the wire clip;
图中所示：1-主支架；2-支撑轴；3-驱动轴；4-单向离合器；5-卡主驱动齿轮；6-卡爪齿轮；7-线夹驱动套筒；8-固定卡爪；9-驱动齿轮限位销；10-驱动螺杆；11-线夹上夹板；12-线夹下夹板；13-导向柱；14-固定卡爪槽；15-开口销；16-线夹；17-主线；18支线。Shown in the picture: 1- main bracket; 2- support shaft; 3- drive shaft; 4- one-way clutch; 5- card main drive gear; 6-claw gear; 7-wire clamp drive sleeve; 8-fixed Claw; 9-drive gear limit pin; 10-drive screw; 11-clamp upper splint; 12-clamp lower splint; 13-guide column; 14-fixed claw groove; 15-split pin; 16-line Clip; 17-main line; 18 branch lines.
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对发明进行进一步详细说明；应当理解，此处所描述的具体实施例仅用以 解释本发明，并不用于限定本发明。In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the invention in detail with reference to the accompanying drawings and embodiments; it should be understood that the specific embodiments described here are only used to explain the present invention, not Limit the invention.
通过驱动螺杆10的运动使线夹上夹板11和线夹下夹板12夹紧工作属于现有技术，本发明不再针对此进行赘述。The clamping operation of the upper clamping plate 11 and the lower clamping plate 12 of the wire clamp through the movement of the driving screw 10 belongs to the prior art, and the present invention will not be repeated here.
如图1所示为线夹搭接工具与线夹整体结构图，本发明通过线夹搭接工具实现对线夹16的抓取、夹紧和释放工作，线夹搭接工具的主体部分包括主支架1和支撑轴2，主支架1用于对线夹16起支撑作用，支撑轴2呈管状，用于对整个线夹搭接工具的支撑和驱动轴3的定位作用，如图2所示，驱动轴3固定安装在支撑轴2的内部，其下部设有驱动装置，可控制驱动轴3正反转，驱动轴3构成整个线夹搭接工具和线夹的动力源，驱动轴3的上部设有线夹驱动套筒7。Figure 1 shows the overall structure diagram of the wire clip lap tool and the wire clip. The present invention uses the wire clip lap tool to realize the grasping, clamping and release of the wire clip 16. The main part of the wire clip lap tool includes The main support 1 and the support shaft 2. The main support 1 is used to support the wire clamp 16, and the support shaft 2 is tubular, which is used to support the entire wire clamp lap tool and position the drive shaft 3, as shown in Figure 2. As shown, the drive shaft 3 is fixedly installed inside the support shaft 2, and the lower part is provided with a drive device that can control the forward and reverse rotation of the drive shaft 3. The drive shaft 3 constitutes the power source of the entire wire clip lap tool and the wire clip, and the drive shaft 3 The upper part is provided with a clamp driving sleeve 7.
如图2、图3和图4所示，为实现线夹搭接工具对线夹16的抓取和释放工作，线夹搭接工具还包括卡主驱动齿轮5和卡爪齿轮6，卡主驱动齿轮5设置在主支架1的中部，所述单向离合器4套装在所述驱动轴3的上部，单向离合器4的内圈与驱动轴3相接，单向离合器4的外圈与卡主驱动齿轮5相接，通过单向离合器4的设置使的驱动轴3正转，卡主驱动齿轮5不动；驱动轴3反转，卡主驱动齿轮5随之反转；卡爪齿轮6设置在主支架1上和卡主驱动齿轮5的外部，并与卡主驱动齿轮5相啮合，所述卡爪齿轮6上设有固定卡爪8，固定卡爪8呈勾状可随卡爪齿轮6的转动对线夹16进行抓取和松开。As shown in Figures 2, 3 and 4, in order to realize the grasping and releasing work of the wire clip lap tool to the wire clip 16, the wire clip lap tool also includes a card main drive gear 5 and a jaw gear 6, and the card main The drive gear 5 is arranged in the middle of the main support 1, the one-way clutch 4 is sleeved on the upper part of the drive shaft 3, the inner ring of the one-way clutch 4 is connected with the drive shaft 3, and the outer ring of the one-way clutch 4 is connected to the card The main drive gear 5 is connected, and the drive shaft 3 is rotated forward by the setting of the one-way clutch 4, and the main drive gear 5 does not move; the drive shaft 3 is reversed, and the main drive gear 5 is reversed accordingly; the claw gear 6 It is arranged on the main support 1 and outside of the card main drive gear 5, and meshes with the card main drive gear 5. The jaw gear 6 is provided with a fixed claw 8 which is in the shape of a hook and can follow the claw The rotation of the gear 6 grabs and releases the wire clamp 16.
卡爪齿轮6部分露出主支架1，并可手动拨动。The claw gear 6 partially exposes the main support 1 and can be moved manually.
为了避免操作人员拨动卡爪齿轮6过位，使固定卡爪8偏移抓取位置，所述卡主驱动齿轮5上，仅有与卡爪齿轮6松开至抓取线夹过程中与卡爪齿轮6啮合的部分有齿，所述主支架1上还设有驱动齿轮限位销9，所述驱动齿轮限位销9设置在卡主驱动齿轮5的齿的端部以限制卡主驱动齿轮5与卡爪齿轮6转动，固定抓取装置。当操作人员拨动卡爪齿轮6到抓取位置时，驱动齿轮限位销9卡住卡住驱动齿轮5，使其无法继续偏移。In order to prevent the operator from flipping the claw gear 6 over the position and shifting the fixed claw 8 from the grasping position, on the main drive gear 5 of the card, only the claw gear 6 is loosened to the gripping clamp. The meshing part of the pawl gear 6 has teeth. The main support 1 is also provided with a drive gear limit pin 9 which is arranged at the end of the teeth of the card main drive gear 5 to limit the card main frame. The driving gear 5 and the claw gear 6 rotate to fix the grasping device. When the operator moves the claw gear 6 to the grasping position, the driving gear limit pin 9 jams the driving gear 5 so that it cannot continue to shift.
如图5和图6所示，本发明提供了一种区别于J型线夹和楔形线夹的线夹16，线夹16包括驱动螺杆10、线夹上夹板11、线夹下夹板12，As shown in Figures 5 and 6, the present invention provides a wire clamp 16 which is different from a J-shaped wire clamp and a wedge-shaped wire clamp. The wire clamp 16 includes a drive screw 10, a wire clamp upper clamping plate 11, and a wire clamp lower clamping plate 12.
所述驱动螺杆10下部放置在所述线夹驱动套筒7内，其下部形状与驱动套筒7形状吻合，所述驱动螺杆10随驱动轴3转动而运动；The lower part of the driving screw 10 is placed in the wire clamp driving sleeve 7, and the shape of the lower part matches the shape of the driving sleeve 7, and the driving screw 10 moves with the rotation of the driving shaft 3;
所述驱动螺杆10贯穿所述线夹上夹板11和线夹下夹板12，驱动螺杆10正 转可带动线夹上夹板11与线夹下夹板12夹紧。The driving screw 10 penetrates the upper clamping plate 11 and the lower clamping plate 12 of the wire clamp, and the driving screw 10 rotates forward to drive the upper clamping plate 11 and the lower clamping plate 12 of the wire clamp to clamp.
所述线夹上夹板11与线夹下夹板12之间设置有导向柱13，所述导向柱13的下端固定安装在线夹下夹板12上，所述导向柱13的上端贯穿所述线夹上夹板。A guide post 13 is arranged between the upper clamp plate 11 of the wire clamp and the lower clamp plate 12 of the wire clamp. The lower end of the guide post 13 is fixedly mounted on the lower clamp plate 12 of the wire clamp, and the upper end of the guide post 13 penetrates the upper end of the wire clamp. Splint.
所述线夹下夹板12上还设有固定卡爪槽14，所述固定卡爪槽14与所述固定卡爪8相配合可控制线夹的释放和抓取。The lower clamp plate 12 of the wire clamp is also provided with a fixed claw groove 14, and the fixed claw groove 14 cooperates with the fixed claw 8 to control the release and grasp of the wire clamp.
所述驱动螺杆10贯穿线夹上夹板11的上部设有开口销15以限制线夹上夹板11的位置避免其脱落。The driving screw 10 penetrates through the upper part of the upper clamping plate 11 of the wire clip and is provided with a split pin 15 to limit the position of the upper clamping plate 11 of the wire clip to prevent it from falling off.
本发明的工作过程，以驱动轴3正转实现线夹夹紧，驱动轴3反转实现线夹释放，工作过程下：In the working process of the present invention, the drive shaft 3 is rotated forward to realize the clamping of the wire clamp, and the drive shaft 3 is reversed to realize the release of the wire clamp. The working process is as follows:
1、如图7所示，操作人员将空的线夹16安装在线夹搭接工具上，拨动卡爪齿轮6，使固定卡爪8抓取固定卡爪槽14，将线夹下夹板12固定，实现线夹16的抓取工作。1. As shown in Figure 7, the operator installs the empty wire clamp 16 on the wire clamp lap tool, toggles the claw gear 6 so that the fixed claw 8 grabs the fixed claw groove 14, and the line clamp is lowered to the clamping plate 12. Fixed to realize the grasping work of the wire clamp 16.
2、如图8和图9所示，操作人员操作线夹16，将主线17和支线18分别套接在线夹16的主线口和支线口内，实现主线17和支线18的预夹紧工作。2. As shown in Figs. 8 and 9, the operator operates the wire clamp 16, and sets the main line 17 and the branch line 18 into the main line opening and the branch line opening of the line clamp 16 respectively to realize the pre-clamping work of the main line 17 and the branch line 18.
3、驱动装置驱动驱动轴3正转，带动驱动螺杆10转动，实现线夹16的夹紧工作；由于单向离合器4的设置，使得卡主驱动齿轮5不随驱动轴3一起运动。3. The drive device drives the drive shaft 3 to rotate forward and drives the drive screw 10 to rotate to realize the clamping work of the wire clamp 16; due to the setting of the one-way clutch 4, the card main drive gear 5 does not move with the drive shaft 3.
4、当线夹16的夹紧工作完成时，驱动装置驱动驱动轴3反转，此时卡主驱动轮5随驱动轴3一起反转，带动卡爪齿轮6正转，使固定卡爪8脱离固定卡爪槽14，完成线夹16的释放工作。4. When the clamping work of the wire clamp 16 is completed, the drive device drives the drive shaft 3 to reverse. At this time, the card main drive wheel 5 reverses along with the drive shaft 3 to drive the jaw gear 6 to rotate forward to make the fixed jaw 8 Disengage from the fixed claw groove 14 to complete the release of the wire clamp 16.
Claims (10)
- 一种线夹搭接工具，其特征在于，包括传动***、主支架(1)和支撑轴(2)，所述主支架(1)固定安装在支撑轴(2)上；A wire clamp lap tool, characterized by comprising a transmission system, a main bracket (1) and a supporting shaft (2), the main bracket (1) being fixedly mounted on the supporting shaft (2);所述传动***包括驱动轴(3)、单向离合器(4)、卡主驱动齿轮(5)和卡爪齿轮(6)；The transmission system includes a drive shaft (3), a one-way clutch (4), a card main drive gear (5) and a jaw gear (6);所述驱动轴(3)设置在支撑轴(2)内部，并贯穿支撑轴(2)与主支架(1)，驱动轴(3)的下部设有用于驱动轴(3)正反转的驱动装置，所述驱动轴(3)的上部端部设有线夹驱动套筒(7)；The drive shaft (3) is arranged inside the support shaft (2) and penetrates the support shaft (2) and the main bracket (1). The lower part of the drive shaft (3) is provided with a drive for the forward and reverse rotation of the drive shaft (3) Device, the upper end of the drive shaft (3) is provided with a clamp drive sleeve (7);所述卡主驱动齿轮(5)设置在主支架(1)的中部，所述单向离合器(4)套装在所述驱动轴(3)的上部，单向离合器(4)的内圈与驱动轴(3)相接，单向离合器(4)的外圈与卡主驱动齿轮(5)相接，使驱动轴(3)正转，卡主驱动齿轮(5)不动；驱动轴(3)反转，卡主驱动齿轮(5)随之反转；The card main drive gear (5) is arranged in the middle of the main bracket (1), the one-way clutch (4) is sleeved on the upper part of the drive shaft (3), and the inner ring of the one-way clutch (4) is connected to the drive The shaft (3) is connected, and the outer ring of the one-way clutch (4) is connected with the card main drive gear (5), so that the drive shaft (3) rotates forward and the card main drive gear (5) does not move; the drive shaft (3) ) Reverse, the card main drive gear (5) reverses accordingly;所述卡爪齿轮(6)设置在主支架(1)上和卡主驱动齿轮(5)的外部并与卡主驱动齿轮(5)相啮合，所述卡爪齿轮(6)上设有抓取装置，可随卡爪齿轮(6)的转动对线夹进行抓取和松开。The claw gear (6) is arranged on the main support (1) and outside of the card main drive gear (5) and meshes with the card main drive gear (5). The claw gear (6) is provided with a catch The take-out device can grasp and loosen the wire clamp with the rotation of the claw gear (6).
- 根据权利要求1所述一种线夹搭接工具，其特征在于，所述抓取装置为勾状的固定卡爪(8)，所述固定卡爪(8)可随卡爪齿轮(6)的转动对线夹进行抓取和松开。The wire clip lap tool according to claim 1, wherein the grasping device is a hook-shaped fixed claw (8), and the fixed claw (8) can follow the claw gear (6). The rotation of the gripper grabs and releases the wire clamp.
- 根据权利要求1所述一种线夹搭接工具，其特征在于，在所述卡主驱动齿轮(5)上，仅有与卡爪齿轮(6)松开至抓取线夹过程中与卡爪齿轮(6)啮合的部分有齿，所述主支架(1)上还设有驱动齿轮限位销(9)，所述驱动齿轮限位销(9)设置在卡主驱动齿轮(5)的齿的端部以限制卡主驱动齿轮(5)与卡爪齿轮(6)转动，固定抓取装置。The wire clamp lap tool according to claim 1, characterized in that, on the card main drive gear (5), only the claw gear (6) is loosened to the clamping jaw during the process of grabbing the wire clamp. The meshing part of the claw gear (6) has teeth, the main support (1) is also provided with a driving gear limit pin (9), and the driving gear limit pin (9) is arranged on the card main driving gear (5) The ends of the teeth restrict the rotation of the card main drive gear (5) and the claw gear (6) to fix the grabbing device.
- 根据权利要求1所述一种线夹搭接工具，其特征在于，所述卡爪齿轮(6)部分露出主支架(1)，并可手动拨动。The wire clip lap tool according to claim 1, wherein the jaw gear (6) partially exposes the main support (1) and can be manually moved.
- 根据权利要求3所述一种线夹搭接工具，其特征在于，所述卡爪齿轮(6)和抓取装置的数目不少于2个，所述驱动齿轮限位销(9)的数目与卡爪齿轮(6)数目相同。The wire clip lap tool according to claim 3, wherein the number of the claw gear (6) and the grabbing device is not less than two, and the number of the driving gear limit pin (9) The same number as the claw gears (6).
- 一种线夹，其特征在于，适用于上述一种线夹搭接工具，所述线夹包括驱动螺杆(10)、线夹上夹板(11)、线夹下夹板(12)，A wire clamp, characterized in that it is suitable for the above-mentioned wire clamp lap tool, the wire clamp includes a drive screw (10), an upper clamp plate (11), and a lower clamp plate (12),所述驱动螺杆(10)下部放置在所述线夹驱动套筒(7)内，其下部形状与驱动套筒(7)形状吻合，所述驱动螺杆(10)随驱动轴(3)转动而运动；The lower part of the driving screw (10) is placed in the wire clamp driving sleeve (7), and the shape of the lower part matches the shape of the driving sleeve (7). The driving screw (10) rotates with the rotation of the driving shaft (3). movement;所述驱动螺杆(10)贯穿所述线夹上夹板(11)和线夹下夹板(12)，驱动螺杆(10)正转可带动线夹上夹板(11)与线夹下夹板(12)夹紧。The driving screw (10) penetrates the upper clamping plate (11) and the lower clamping plate (12) of the wire clamp, and the driving screw (10) rotates forward to drive the upper clamping plate (11) and the lower clamping plate (12) of the wire clamp Clamping.
- 根据权利要求6所述一种线夹，其特征在于，所述线夹上夹板(11)与线夹下夹板(12)之间设置有导向柱(13)，所述导向柱(13)的下端固定安装在线夹下夹板(12)上，所述导向柱(13)的上端贯穿所述线夹上夹板。The wire clamp according to claim 6, characterized in that a guide post (13) is provided between the upper clamp plate (11) and the lower clamp plate (12) of the line clamp, and the guide post (13) The lower end is fixedly installed on the lower splint (12) of the wire clamp, and the upper end of the guide column (13) penetrates the upper splint of the wire clamp.
- 根据权利要求6所述一种线夹，其特征在于，所述线夹下夹板(12)上还设有固定卡爪槽(14)，所述固定卡爪槽(14)与所述抓取装置相配合可控制线夹的释放和抓取。The wire clamp according to claim 6, characterized in that, the lower clamping plate (12) of the wire clamp is further provided with a fixed claw groove (14), and the fixed claw groove (14) is connected to the gripping claw groove (14). The device cooperates to control the release and grabbing of the wire clamp.
- 根据权利要求6所述一种线夹，其特征在于，所述驱动螺杆(10)贯穿线夹上夹板(11)的上部设有开口销(15)以限制线夹上夹板(11)的位置避免其脱落。The wire clamp according to claim 6, characterized in that the driving screw (10) penetrates through the upper part of the wire clamp upper clamping plate (11) with a split pin (15) to limit the position of the wire clamp upper clamping plate (11) Avoid it falling off.
- 一种线夹搭接工具及其线夹的操作方法，其特征在于，适用于上述所述一种线夹搭接工具和一种线夹，并包括以下步骤：A wire clip lap tool and a wire clip operation method thereof are characterized in that they are suitable for the above-mentioned wire clip lap tool and a wire clip, and include the following steps:①操作人员将空的线夹安装在线夹搭接工具上，拨动卡爪齿轮(6)，使固定卡爪(8)抓取固定卡爪槽(14)，将线夹下夹板(12)固定，实现线夹的抓取工作；①The operator installs the empty wire clip on the wire clip lap tool, toggles the claw gear (6), makes the fixed claw (8) grab the fixed claw groove (14), and lowers the wire clip to the clamping plate (12) Fixed to realize the grabbing work of the wire clamp;②操作人员操作线夹，将主线(17)和支线(18)分别套接在线夹的主线口和支线口内，实现主线(17)和支线(18)的预夹紧工作；②Operators operate the wire clamp and put the main line (17) and branch line (18) into the main line and branch line ports of the clamp respectively to realize the pre-clamping of the main line (17) and branch line (18);③驱动装置驱动驱动轴(3)正转，带动驱动螺杆(10)转动，实现线夹的夹紧工作；在单向离合器(4)的作用下，卡主驱动齿轮(5)不随驱动轴(3)一起运动；③ The driving device drives the drive shaft (3) to rotate forward, and drives the drive screw (10) to rotate, so as to realize the clamping work of the wire clamp; under the action of the one-way clutch (4), the main drive gear (5) does not follow the drive shaft ( 3) Exercise together;④当线夹的夹紧工作完成时，驱动装置驱动驱动轴(3)反转，卡主驱动轮(5)随驱动轴(3)一起反转，带动卡爪齿轮(6)正转，使固定卡爪(8)脱离固定卡爪槽(14)，线夹被释放。④When the clamping work of the wire clamp is completed, the drive device drives the drive shaft (3) to reverse, and the card main drive wheel (5) reverses along with the drive shaft (3) to drive the claw gear (6) to rotate forward. The fixed claw (8) is separated from the fixed claw groove (14), and the wire clamp is released.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910705530.9A CN110518494B (en) | 2019-08-01 | 2019-08-01 | Wire clamp lapping tool and wire clamp and operation method thereof |
| CN201910705530.9 | 2019-08-01 |
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| WO2021017126A1 true WO2021017126A1 (en) | 2021-02-04 |
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|---|---|---|---|
| PCT/CN2019/107459 WO2021017126A1 (en) | 2019-08-01 | 2019-09-24 | Wire clip mounting tool and wire clip, and operation method therefor |
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| CN (1) | CN110518494B (en) |
| WO (1) | WO2021017126A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11949217B1 (en) | 2022-09-19 | 2024-04-02 | EcoFasten Solar, LLC | Wire clamp |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271634B (en) * | 2020-10-12 | 2022-03-15 | 亿嘉和科技股份有限公司 | Automatic wire clamp instrument that breaks away from fastener |
| CN113595000A (en) * | 2021-07-06 | 2021-11-02 | 国网浙江省电力有限公司培训中心 | J-shaped wire clamp suitable for live lapping lead of live working robot of power distribution network |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143785A (en) * | 2014-07-18 | 2014-11-12 | 国家电网公司 | Method and device for 10 kV electrified work for connecting lead of branch connecting circuit |
| CN107681544A (en) * | 2017-09-30 | 2018-02-09 | 合保电气（芜湖）有限公司 | J-type electric wire wire clamp mounting tool |
| WO2018044745A1 (en) * | 2016-08-30 | 2018-03-08 | Honeywell International Inc. | Cam driven, spring loaded grounding clamp |
| CN207368571U (en) * | 2017-10-24 | 2018-05-15 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of aerial earth wire wire clamp opens special Work tool |
| CN108448486A (en) * | 2018-04-28 | 2018-08-24 | 国网安徽省电力有限公司蚌埠供电公司 | The tool for connecting of penetrating cable clamp |
| CN208939464U (en) * | 2018-11-20 | 2019-06-04 | 云南电网有限责任公司楚雄供电局 | A kind of distribution network live line work electrification assembly and disassembly parallel groove clamp specific purpose tool |
| CN110011087A (en) * | 2019-04-24 | 2019-07-12 | 亿嘉和科技股份有限公司 | A kind of J-type wire clamp band electrical bonding line operating device and application method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206685798U (en) * | 2017-03-17 | 2017-11-28 | 国网浙江省电力公司衢州供电公司 | A kind of livewire work gage lap device |
| CN207200136U (en) * | 2017-09-15 | 2018-04-06 | 武汉立世达电力科技有限公司 | Parallel groove clamp fitting |
| CN109473908B (en) * | 2018-04-17 | 2020-10-16 | 国网浙江桐乡市供电有限公司 | Device for rapidly overlapping lead, wire clamp and using method of wire clamp |
| CN109361077B (en) * | 2018-11-01 | 2020-06-30 | 井冈山大学 | Human-shaped electric wire clamp, wire mounting and dismounting method thereof and mechanical gripper used for wire mounting and dismounting |
-
2019
- 2019-08-01 CN CN201910705530.9A patent/CN110518494B/en active Active
- 2019-09-24 WO PCT/CN2019/107459 patent/WO2021017126A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143785A (en) * | 2014-07-18 | 2014-11-12 | 国家电网公司 | Method and device for 10 kV electrified work for connecting lead of branch connecting circuit |
| WO2018044745A1 (en) * | 2016-08-30 | 2018-03-08 | Honeywell International Inc. | Cam driven, spring loaded grounding clamp |
| CN107681544A (en) * | 2017-09-30 | 2018-02-09 | 合保电气（芜湖）有限公司 | J-type electric wire wire clamp mounting tool |
| CN207368571U (en) * | 2017-10-24 | 2018-05-15 | 中国南方电网有限责任公司超高压输电公司昆明局 | A kind of aerial earth wire wire clamp opens special Work tool |
| CN108448486A (en) * | 2018-04-28 | 2018-08-24 | 国网安徽省电力有限公司蚌埠供电公司 | The tool for connecting of penetrating cable clamp |
| CN208939464U (en) * | 2018-11-20 | 2019-06-04 | 云南电网有限责任公司楚雄供电局 | A kind of distribution network live line work electrification assembly and disassembly parallel groove clamp specific purpose tool |
| CN110011087A (en) * | 2019-04-24 | 2019-07-12 | 亿嘉和科技股份有限公司 | A kind of J-type wire clamp band electrical bonding line operating device and application method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11949217B1 (en) | 2022-09-19 | 2024-04-02 | EcoFasten Solar, LLC | Wire clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110518494B (en) | 2020-09-25 |
| CN110518494A (en) | 2019-11-29 |
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