Insulating rod for remotely operating live equipment

Abstract

The utility model discloses an insulating rod for remotely operating live equipment, which comprises an insulating mechanism, a first operating mechanism is fixedly mounted at the top of the insulating mechanism, a second operating mechanism is fixedly mounted at the top of the first operating mechanism, and the insulating mechanism comprises a first insulating rod. The left side of the first insulating rod is movably connected with a second insulating rod, and the top of the second insulating rod is fixedly connected with a connecting flange. The first operating mechanism comprises a mounting seat which is fixedly connected with the top of the connecting flange. The multifunctional insulating rod has the advantage of multiple functions, and solves the problems that in the using process of an existing insulating rod, different top operating pieces are inconvenient to replace, the requirements of a user for executing various tasks and different operation scenes are difficult to meet, workers need to carry a plurality of tools, and the carrying burden is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of cable maintenance, in particular to an insulating rod for remotely operating live equipment. Background Art

[0002] In the maintenance work of the power system, especially when operating in a high-voltage environment, safety is of crucial importance. The insulating rod is a commonly used tool, which is designed to protect workers from electric shock. The insulating rod is made of non-conductive materials such as epoxy resin and fiberglass, which can effectively isolate the current and ensure that the operator maintains a safe distance from the live part. Without directly contacting the live equipment, technicians can use the insulating rod to operate switches, circuit breakers or perform other tasks that require interaction with electrical equipment, which can reduce the risk of electric shock.

[0003] The insulating operating rod and its working method for live working of lightning arresters with the Chinese patent application number 202111533263.5 include a ratchet assembly, a hexagon socket fixed to the outer shell of the ratchet assembly, and a lever. A connecting rod for driving the ratchet assembly to act is connected to the lower part of the ratchet assembly. The hexagon socket includes a cylindrical tube body and a pair of slots provided at the upper part of the cylindrical tube body. The slots include a vertical slot and a kinked slot provided at the bottom of the vertical slot. The lower part of the cylindrical tube body is fixed to the outer shell of the ratchet assembly. The invention realizes the live installation of pillar-type equipment such as lightning arresters and insulators; is equipped with a special electrode sleeve to realize the live installation of equipment with ball-head electrodes.

[0004] During the use of the existing insulating rod, it is not convenient to replace different top operating parts, and it is difficult to meet the needs of users when performing multiple tasks and different operating scenarios, resulting in the need for staff to carry multiple tools, increasing the burden of carrying. Content of the Utility Model

[0005] The purpose of the utility model is to provide an insulating rod for remotely operating live equipment, which has the advantage of being multifunctional, and solves the problem that during the use of the existing insulating rod, it is not convenient to replace different top operating parts, it is difficult to meet the needs of users when performing multiple tasks and different operating scenarios, resulting in the need for staff to carry multiple tools and increasing the carrying burden.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An insulating rod for remotely operating live equipment, including an insulating mechanism, a first operating mechanism is fixedly installed at the top of the insulating mechanism, and a second operating mechanism is fixedly installed at the top of the first operating mechanism.

[0007] The insulating mechanism includes a first insulating rod, a second insulating rod is movably connected to the left side of the first insulating rod, and a connecting flange is fixedly connected to the top of the second insulating rod;

[0008] The first operating mechanism includes a mounting seat, and the mounting seat is fixedly connected to the top of the connecting flange;

[0009] The second operating mechanism includes a fixing plate, and the fixing plate is fixedly connected to the top of the mounting seat.

[0010] As a preferred insulating rod for remotely operating a live electrical equipment of the present utility model, a T-shaped strip is fixedly connected to the left side of the first insulating rod, a T-shaped groove is opened on the right side of the second insulating rod, and the T-shaped strip is located in the inner cavity of the T-shaped groove and is movably connected to its inner wall.

[0011] As a preferred insulating rod for remotely operating a live electrical equipment of the present utility model, a lead screw is rotatably connected to the bottom of the inner wall of the first insulating rod, a moving plate is threadedly connected to the surface of the lead screw, the moving plate is movably connected to the inner wall of the first insulating rod, a plug pin is fixedly connected to the top of the left side of the moving plate, a sliding rod is fixedly connected to the top of the right side of the moving plate, the sliding rod is movably connected to the first insulating rod, and a plurality of jacks are opened on the right side of the second insulating rod, and the plug pin extends into the inner cavity of the jack to limit the second insulating rod.

[0012] As a preferred insulating rod for remotely operating a live electrical equipment of the present utility model, threaded pipes are fixedly connected to the left and right sides and the front and back sides of the surface of the mounting seat, and threaded rods are threadedly connected to the inner walls of the threaded pipes.

[0013] As a preferred insulating rod for remotely operating a live electrical equipment of the present utility model, a grounding wire clamp, a cleaning brush head, a switch lever head and an electroscope are respectively fixedly installed on the threaded rods.

[0014] As a preferred insulating rod for remotely operating a live electrical equipment of the present utility model, a housing is fixedly connected to the top of the fixing plate, and an inner hexagonal sleeve is movably connected inside the housing.

[0015] As a preferred insulating rod for remotely operating a live electrical equipment of the present utility model, pull rods are movably connected to both the left and right sides of the housing, springs are movably sleeved on the surfaces of the pull rods, a clamping block is fixedly connected to one end of the pull rod, clamping grooves are opened at the bottoms of both the left and right sides of the inner hexagonal sleeve, and the clamping block is located in the inner cavity of the clamping groove and is movably connected to its inner wall.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The utility model can facilitate the adjustment of the length of the insulating rod by setting an insulating mechanism to meet the needs of users when performing tasks. When it is necessary to adjust the length of the insulating mechanism, the screw rod is rotated, and the screw rod drives the movable plate to slide on the inner wall of the first insulating rod. The movable plate drives the latch to disengage from the socket, releases the limit on the second insulating rod, moves the second insulating rod up and down, and changes the extension length of the second insulating rod. During the movement of the second insulating rod, the T-shaped bar slides on the inner wall of the T-shaped groove to limit the second insulating rod. After the adjustment is completed, the movable plate and the latch are reset, and the latch is inserted into the socket to fix the second insulating rod.

[0018] 2. The utility model can facilitate the installation of various tools by setting a first operating mechanism to meet the user's various needs in the cable maintenance process. The threaded rod is screwed into the mounting seat to install and fix the grounding clamp, the cleaning brush head, the switch rod head and the electroscope. The grounding clamp is used to safely ground the line during maintenance work, the cleaning brush head is used to clean the surface dirt of insulators and other equipment, the switch rod head is used to operate high-voltage disconnectors and other equipment, and the electroscope is used to detect whether the power line is energized.

[0019] 3. The utility model is provided with a second operating mechanism, which can be installed with hexagon sockets of different specifications, and can tighten or loosen fasteners such as screws and nuts on live equipment. When the hexagon socket needs to be replaced, the pull rod is pulled, the pull rod compresses the spring and drives the block to retract, so that the block is disengaged from the slot to release the limit on the hexagon socket. After the hexagon socket is disassembled, the hexagon socket of different specifications can be replaced to meet the different needs of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the main axonometric drawing of the utility model;

[0021] Figure 2 This is the main axonometric view of the insulation mechanism of the utility model;

[0022] Figure 3 This is a rear axonometric view of the insulation mechanism of the utility model;

[0023] Figure 4 This is a main sectional isometric view of the insulation mechanism of the utility model;

[0024] Figure 5 This is a front exploded view of the first operating mechanism of the utility model;

[0025] Figure 6 This is the main axonometric view of the second operating mechanism of the utility model;

[0026] Figure 7 This is a front sectional view of the second operating mechanism of the utility model.

[0027] In the figure: 1. Insulation mechanism; 101. First insulating rod; 102. Slide bar; 103. Jack; 104. Connecting flange; 105. T-shaped groove; 106. Second insulating rod; 107. Lead screw; 108. T-shaped strip; 109. Moving plate; 110. Plug; 2. First operating mechanism; 201. Mounting seat; 202. Threaded tube; 203. Threaded rod; 204. Grounding clip; 205. Cleaning brush head; 206. Switching-off lever head; 207. Voltage detector; 3. Second operating mechanism; 301. Fixed plate; 302. Housing; 303. Hexagon socket; 304. Spring; 305. Block; 306. Slot; 307. Pull rod. Detailed implementation

[0028] Please refer to Figures 1-7 , an insulating rod for remotely operating a live electrical device, comprising an insulation mechanism 1, a first operating mechanism 2 is fixedly installed on the top of the insulation mechanism 1, and a second operating mechanism 3 is fixedly installed on the top of the first operating mechanism 2.

[0029] Furthermore, the insulation mechanism 1 includes a first insulating rod 101, a second insulating rod 106 is movably connected to the left side of the first insulating rod 101, and a connecting flange 104 is fixedly connected to the top of the second insulating rod 106.

[0030] Furthermore, the first operating mechanism 2 includes a mounting seat 201, and the mounting seat 201 is fixedly connected to the top of the connecting flange 104.

[0031] Furthermore, the second operating mechanism 3 includes a fixed plate 301, and the fixed plate 301 is fixedly connected to the top of the mounting seat 201.

[0032] Furthermore, a T-shaped strip 108 is fixedly connected to the left side of the first insulating rod 101, a T-shaped groove 105 is formed on the right side of the second insulating rod 106, and the T-shaped strip 108 is located in the inner cavity of the T-shaped groove 105 and is movably connected to its inner wall.

[0033] Furthermore, a lead screw 107 is rotatably connected to the bottom of the inner wall of the first insulating rod 101, a moving plate 109 is threadedly connected to the surface of the lead screw 107, the moving plate 109 is movably connected to the inner wall of the first insulating rod 101, a plug 110 is fixedly connected to the top of the left side of the moving plate 109, a slide bar 102 is fixedly connected to the top of the right side of the moving plate 109, the slide bar 102 is movably connected to the first insulating rod 101, and a plurality of jacks 103 are formed on the right side of the second insulating rod 106, and the plug 110 extends into the inner cavity of the jack 103 to limit the second insulating rod 106.

[0034] Furthermore, the first insulating rod 101 and the second insulating rod 106 are made of insulating materials.

[0035] During the movement of the moving plate 109 , the sliding rod 102 is driven to slide on the first insulating rod 101 , and the sliding rod 102 limits the moving plate 109 to prevent it from rotating.

[0036] By providing the insulating mechanism 1, it is possible to facilitate the adjustment of the length of the insulating rod to meet the needs of the user when performing tasks. When it is necessary to adjust the length of the insulating mechanism 1, the screw rod 107 is rotated, and the screw rod 107 drives the movable plate 109 to slide on the inner wall of the first insulating rod 101. The movable plate 109 drives the latch 110 to disengage from the socket 103, thereby releasing the limit on the second insulating rod 106, and moving the second insulating rod 106 up and down to change the extension length of the second insulating rod 106. During the movement of the second insulating rod 106, the T-shaped bar 108 slides on the inner wall of the T-shaped slot 105 to limit the second insulating rod 106. After the adjustment is completed, the movable plate 109 and the latch 110 are reset, and the latch 110 is inserted into the socket 103 to fix the second insulating rod 106.

[0037] Furthermore, the left and right sides and the front and rear sides of the surface of the mounting seat 201 are fixedly connected with threaded tubes 202 , and the inner wall of the threaded tube 202 is threadedly connected with a threaded rod 203 .

[0038] Furthermore, a grounding wire clamp 204 , a cleaning brush head 205 , a switch rod head 206 and a tester 207 are fixedly mounted on the threaded rod 203 .

[0039] By setting the first operating mechanism 2, it is convenient to install a variety of tools to meet the user's various needs in the cable maintenance process. The threaded rod 203 is screwed into the mounting seat 201 to install and fix the grounding clamp 204, the cleaning brush head 205, the switch rod head 206 and the tester 207. The grounding clamp 204 is used to safely ground the line during maintenance work, the cleaning brush head 205 is used to clean the surface dirt of insulators and other equipment, the switch rod head 206 is used to operate high-voltage disconnectors and other equipment, and the tester 207 is used to detect whether the power line is energized.

[0040] Furthermore, a shell 302 is fixedly connected to the top of the fixing plate 301 , and a hexagon socket 303 is movably connected inside the shell 302 .

[0041] Furthermore, pull rods 307 are movably connected on both sides of the shell 302, and a spring 304 is movably sleeved on the surface of the pull rod 307. A clamping block 305 is fixedly connected to one end of the pull rod 307. The bottom of the left and right sides of the hexagonal sleeve 303 are provided with clamping grooves 306. The clamping block 305 is located in the inner cavity of the clamping groove 306 and is movably connected to its inner wall.

[0042] By setting the second operating mechanism 3, different specifications of hexagon socket wrenches 303 can be installed on the second operating mechanism 3, which can tighten or loosen fasteners such as screws and nuts on live equipment. When it is necessary to replace the hexagon socket wrench 303, pull the pull rod 307. The pull rod 307 compresses the spring 304 and drives the chuck 305 to retract, so that the chuck 305 disengages from the card slot 306 to release the limit on the hexagon socket wrench 303. After the hexagon socket wrench 303 is disassembled, a hexagon socket wrench 303 with a different specification is replaced to meet the different needs of the operator.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An insulating rod for remotely operating a live electrical device, comprising an insulating mechanism (1), a first operating mechanism (2) is fixedly installed at the top of the insulating mechanism (1), and a second operating mechanism (3) is fixedly installed at the top of the first operating mechanism (2), and is characterized in that: The insulating mechanism (1) includes a first insulating rod (101), a second insulating rod (106) is movably connected to the left side of the first insulating rod (101), and a connecting flange (104) is fixedly connected to the top of the second insulating rod (106); The first operating mechanism (2) includes a mounting seat (201), and the mounting seat (201) is fixedly connected to the top of the connecting flange (104); The second operating mechanism (3) includes a fixing plate (301), and the fixing plate (301) is fixedly connected to the top of the mounting seat (201).

2. The insulating rod for remotely operating a live electrical equipment according to claim 1, wherein: A T-shaped strip (108) is fixedly connected to the left side of the first insulating rod (101), a T-shaped groove (105) is formed on the right side of the second insulating rod (106), and the T-shaped strip (108) is located in the inner cavity of the T-shaped groove (105) and is movably connected to its inner wall.

3. The insulating rod for remotely operating a live device according to claim 1, wherein: A lead screw (107) is rotatably connected to the bottom of the inner wall of the first insulating rod (101), a moving plate (109) is threadedly connected to the surface of the lead screw (107), the moving plate (109) is movably connected to the inner wall of the first insulating rod (101), a plug pin (110) is fixedly connected to the top of the left side of the moving plate (109), a sliding rod (102) is fixedly connected to the top of the right side of the moving plate (109), the sliding rod (102) is movably connected to the first insulating rod (101), and a plurality of jacks (103) are formed on the right side of the second insulating rod (106), and the plug pin (110) extends into the inner cavity of the jack (103) to limit the second insulating rod (106).

4. An insulating rod for remotely operating a live electrical device according to claim 1, characterized in that: Threaded tubes (202) are fixedly connected to the left and right sides and the front and back sides of the surface of the mounting seat (201), and threaded rods (203) are threadedly connected to the inner walls of the threaded tubes (202).

5. An insulating rod for remotely operating a live electrical device according to claim 4, characterized in that: Ground wire clips (204), cleaning brush heads (205), switch pulling rod heads (206) and electroscopes (207) are respectively fixedly installed on the threaded rods (203).

6. The insulating rod for remotely operating a live electrical equipment according to claim 1, characterized in that: A housing (302) is fixedly connected to the top of the fixing plate (301), and an inner hexagonal sleeve (303) is movably connected inside the housing (302).

7. An insulating rod for remotely operating a live electrical device according to claim 6, characterized in that: Pulling rods (307) are movably connected to the left and right sides of the housing (302), springs (304) are movably sleeved on the surfaces of the pulling rods (307), a clamping block (305) is fixedly connected to one end of the pulling rod (307), clamping grooves (306) are formed at the bottoms of the left and right sides of the inner hexagonal sleeve (303), and the clamping block (305) is located in the inner cavity of the clamping groove (306) and is movably connected to its inner wall.

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