Insulated telescoping hot stick

Abstract

The utility model discloses an insulating telescopic live working operating rod relates to operating rod technical field, including holding pole, the inside sliding joint of holding pole has telescopic link, one end of telescopic link is fixedly connected with rotation drive bin, the inside fixed mounting of rotation drive bin has rotation transmission assembly, the output of rotation transmission assembly transmission is connected with plastic bag adhesion remover, one end of plastic bag adhesion remover is rotatably connected in the other end of rotation drive bin, one end fixed connection of holding pole has telescopic positioning assembly. The utility model drives the adhesion ring to carry out corresponding rotation through the drive shaft to the plastic bag of cable outside is rolled to the outside of adhesion ring, completes the collection processing to plastic bag, need not to use the hook head or scissors to carry out the destructive processing, shortens the aerial work time and protects the protective layer of cable outside simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of operating lever technology, and in particular to an insulated retractable live-line working operating lever. Background Technology

[0002] Live-line working rods are insulating tools used by personnel to perform operations, inspections, and maintenance on high-voltage electrical equipment while it is energized. Their core function is to isolate current through the rod body made of high-strength insulating material, ensuring the safety of the workers. At the same time, with the help of different tool heads adapted to the end of the rod, various operations such as wiring, disconnecting wires, clamping, and measuring can be performed. They are widely used in live-line working scenarios in power systems and are key equipment to ensure the safety and efficiency of live-line work.

[0003] For foreign objects such as plastic bags wrapped around overhead power lines, a boom with hooks and scissors is used to remove them directly from the air to avoid short circuits or grounding faults caused by the foreign objects. However, because the plastic bags are wrapped too tightly around the lines, the hooks and scissors cannot be used effectively, thus prolonging the time spent working at height. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing high-altitude work operations are prolonged because the plastic bags are too tightly wrapped around the lines, which prevents the hooks and scissors from being used effectively. Therefore, this invention proposes an insulated, retractable live-line working rod.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an insulated telescopic live-line working rod, including a gripping rod, a telescopic rod slidably connected inside the gripping rod, a rotary drive chamber fixedly connected to one end of the telescopic rod, a rotary transmission assembly fixedly installed inside the rotary drive chamber, a plastic bag adhesive remover being drivenly connected to the output end of the rotary transmission assembly, one end of the plastic bag adhesive remover being rotatably connected to the other end of the rotary drive chamber, and a telescopic positioning assembly fixedly connected to one end of the gripping rod.

[0006] Preferably, the telescopic positioning assembly includes a mounting ring and a positioning bolt, the outer side of the mounting ring is fixedly connected to a first pipe, and one end of the positioning bolt is threadedly connected to the inside of the first pipe.

[0007] Preferably, a groove is formed on the outer side of the telescopic rod, and several protrusions are fixedly connected in a linear arrangement inside the groove, which divides the interior of the groove into several positioning grooves.

[0008] Preferably, the rotary transmission assembly includes a drive motor and a drive gear, with the drive end of the drive motor fixedly connected to the center of the drive gear.

[0009] Preferably, the plastic bag adhesive remover includes a drive shaft, a transmission gear, and an adhesive ring. The adhesive ring is fixedly installed at one end of the drive shaft, and the transmission gear is fixedly installed at the other end of the drive shaft. The transmission gear meshes with the drive gear.

[0010] Preferably, a second groove is provided on one side of the grip rod, and a lever is fixedly connected to the outer side of the telescopic rod, the lever being slidably connected inside the second groove.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, the drive shaft drives the adhesive ring to rotate accordingly, thereby rolling the plastic bag on the outside of the cable to the outside of the adhesive ring, completing the collection and processing of the plastic bag. There is no need to use hooks or scissors to damage it, shortening the high-altitude operation time while protecting the protective layer on the outside of the cable.

[0012] 2. In this utility model, by pushing the lever with a finger to slide inside the second groove, the telescopic rod extends out from inside the gripping rod. When it extends to the specified length, the positioning bolt is rotated, and one end of the positioning bolt extends into the positioning groove to position the telescopic rod. This effectively prevents the telescopic rod from shaking or displacing due to force during use, ensuring the structural stability of the equipment at different lengths and thus improving safety during use. Attached Figure Description

[0013] Figure 1 This is a first three-dimensional structural schematic diagram of the insulated retractable live-line working rod proposed in this utility model. Figure 2 This is a schematic diagram of the second three-dimensional structure of the insulated retractable live-line working rod proposed in this utility model; Figure 3 for Figure 2 A magnified view of a portion of point A in the middle; Figure 4 for Figure 2 A magnified view of a portion of point B in the middle.

[0014] Legend: 1. Holding rod; 11. Groove No. 2; 2. Telescopic rod; 21. Groove No. 1; 22. Protrusion; 23. Positioning groove; 24. Pulley; 3. Rotary drive chamber; 4. Rotary transmission assembly; 41. Drive motor; 42. Drive gear; 5. Plastic bag adhesive remover; 51. Drive shaft; 52. Transmission gear; 53. Adhesive ring; 6. Telescopic positioning assembly; 61. Mounting ring; 611. Pipe No. 1; 62. Positioning bolt. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Example 1: As Figure 1 - Figure 3 As shown, this utility model provides an insulated telescopic live-line working lever, including a gripping rod 1, a telescopic rod 2 slidably connected inside the gripping rod 1, a rotary drive chamber 3 fixedly connected to one end of the telescopic rod 2, a rotary transmission assembly 4 fixedly installed inside the rotary drive chamber 3, a plastic bag adhesive remover 5 being drivenly connected to the output end of the rotary transmission assembly 4, one end of the plastic bag adhesive remover 5 being rotatably connected to the other end of the rotary drive chamber 3, a telescopic positioning assembly 6 fixedly connected to one end of the gripping rod 1, the rotary transmission assembly 4 including a drive motor 41 and a drive gear 42, the drive end of the drive motor 41 being fixedly connected to the center of the drive gear 42, the plastic bag adhesive remover 5 including a drive shaft 51, a transmission gear 52 and an adhesive ring 53, the adhesive ring 53 being fixedly installed at one end of the drive shaft 51, the transmission gear 52 being fixedly installed at the other end of the drive shaft 51, and the transmission gear 52 meshing with the drive gear 42.

[0018] The specific settings and functions of this embodiment are described below. When it is necessary to remove plastic bags from the cable, the extension length of the telescopic rod 2 is adjusted. The operator holds the operating rod and aligns the plastic bag adhesive remover 5 with the plastic bag on the outside of the cable, so that the adhesive ring 53 contacts the plastic bag and fully adheres to it. Then, the drive motor 41 is started to drive the drive gear 42 to rotate. Under the transmission of the transmission gear 52, the drive shaft 51 drives the adhesive ring 53 to rotate accordingly, thereby rolling the plastic bag on the outside of the cable to the outside of the adhesive ring 53, completing the collection and processing of the plastic bag. There is no need to use hooks or scissors to damage it, shortening the high-altitude operation time while protecting the protective layer on the outside of the cable.

[0019] Example 2: Figure 1 - Figure 4As shown, the insulated telescopic live-line working lever of this utility model includes a gripping lever 1, a telescopic lever 2 slidably connected inside the gripping lever 1, a rotary drive chamber 3 fixedly connected to one end of the telescopic lever 2, a rotary transmission assembly 4 fixedly installed inside the rotary drive chamber 3, a plastic bag adhesive remover 5 driven by the output end of the rotary transmission assembly 4, one end of the plastic bag adhesive remover 5 rotatably connected to the other end of the rotary drive chamber 3, and a telescopic positioning assembly 6 fixedly connected to one end of the gripping lever 1. The telescopic positioning assembly 6 includes a mounting ring 61 and a positioning... Bolt 62 and mounting ring 61 are fixedly connected to a first pipe 611 on the outside. One end of positioning bolt 62 is threaded to the inside of the first pipe 611. A first groove 21 is opened on the outside of the telescopic rod 2. Several protrusions 22 are fixedly connected in a linear arrangement inside the first groove 21. The protrusions 22 divide the inside of the first groove 21 into several positioning grooves 23. A second groove 11 is opened on one side of the gripping rod 1. A lever 24 is fixedly connected to the outside of the telescopic rod 2. The lever 24 is slidably connected inside the second groove 11.

[0020] The overall effect of this embodiment is that when it is necessary to adjust the extension length of the telescopic rod 2, the finger pushes the lever 24 to slide inside the second groove 11, thereby causing the telescopic rod 2 to extend from inside the grip rod 1. After extending to the specified length, the positioning bolt 62 is rotated, and one end of the positioning bolt 62 extends into the positioning groove 23 to position the telescopic rod 2. This effectively avoids the telescopic rod 2 from shaking or displacing due to force during use, ensuring the structural stability of the equipment at different lengths, and thus improving the safety during use.

[0021] The usage and working principle of this device are as follows: When it is necessary to clean the plastic bags on the cable, adjust the extension length of the telescopic rod 2. The operator holds the operating rod and aligns the plastic bag adhesive remover 5 with the plastic bag on the outside of the cable, so that the adhesive ring 53 contacts the plastic bag and fully adheres to it. Then, start the drive motor 41 to drive the drive gear 42 to rotate. Under the transmission of the transmission gear 52, the drive shaft 51 drives the adhesive ring 53 to rotate accordingly, thereby rolling the plastic bag on the outside of the cable to the outside of the adhesive ring 53, completing the collection and processing of the plastic bag.

[0022] When it is necessary to adjust the extension length of the telescopic rod 2, push the lever 24 with your finger to slide inside the second groove 11, thereby causing the telescopic rod 2 to extend from inside the grip rod 1. After extending to the specified length, rotate the positioning bolt 62, and one end of the positioning bolt 62 extends into the positioning groove 23 to position the telescopic rod 2.

[0023] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. An insulated, retractable live-line working rod, comprising a gripping rod (1), characterized in that: The grip (1) is slidably connected to a telescopic rod (2), one end of which is fixedly connected to a rotary drive chamber (3), and a rotary transmission assembly (4) is fixedly installed inside the rotary drive chamber (3). The output end of the rotary transmission assembly (4) is connected to a plastic bag adhesive remover (5), one end of which is rotatably connected to the other end of the rotary drive chamber (3). One end of the grip (1) is fixedly connected to a telescopic positioning assembly (6).

2. The insulated telescopic live-line working rod according to claim 1, characterized in that: The telescopic positioning assembly (6) includes a mounting ring (61) and a positioning bolt (62). The outer side of the mounting ring (61) is fixedly connected to a first pipe (611), and one end of the positioning bolt (62) is threadedly connected to the inside of the first pipe (611).

3. The insulated retractable live-line working rod according to claim 2, characterized in that: The telescopic rod (2) has a groove (21) on its outer side. Several protrusions (22) are fixedly connected in a linear arrangement inside the groove (21). The protrusions (22) divide the inside of the groove (21) into several positioning grooves (23).

4. The insulated retractable live-line working rod according to claim 1, characterized in that: The rotary transmission assembly (4) includes a drive motor (41) and a drive gear (42), with the drive end of the drive motor (41) fixedly connected to the center of the drive gear (42).

5. The insulated telescopic live-line working rod according to claim 4, characterized in that: The plastic bag adhesive remover (5) includes a drive shaft (51), a transmission gear (52) and an adhesive ring (53). The adhesive ring (53) is fixedly installed at one end of the drive shaft (51), and the transmission gear (52) is fixedly installed at the other end of the drive shaft (51). The transmission gear (52) meshes with the drive gear (42).

6. The insulated retractable live-line working rod according to claim 1, characterized in that: The grip rod (1) has a second groove (11) on one side, and a lever (24) is fixedly connected to the outside of the telescopic rod (2). The lever (24) is slidably connected inside the second groove (11).

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