Insulation operating rod for power distribution hot-line work

Abstract

The utility model relates to the technical field of insulating operating rods, and provides an insulating operating rod for power distribution hot-line work, which comprises a plurality of multi-section rods, grips and butt joint assemblies, the grips are arranged at the lower ends of the multi-section rods, the butt joint assemblies are arranged among the multi-section rods, a top frame is fixed at the upper ends of the multi-section rods, and a switching assembly is arranged in the top frame. The switching assembly comprises a fixing frame, the fixing frame is fixed to the inner side surface of the top frame, the fixing frame is sleeved with a rotating frame in a connected mode, a pair of clamping grooves are formed in the inner surface of the rotating frame, a pair of inner cavities is formed in the fixing frame, and the top of each inner cavity is of an opening structure. According to the technical scheme, the problems that in the prior art, an insulating operating rod in the existing market cannot meet the requirement of market development, each operating rod is of an independent structure function, two or more operating rods need to be carried each time, use is inconvenient, the connecting mode is convenient, threaded fit is adopted, and the cost is low are solved. And the problem that the service life is short due to slipped screw damage caused by repeated disassembly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating operating rods, and in particular to an insulating operating rod used for live power distribution operations. Background Art

[0002] Modern society is developing rapidly. With the development of society, the demand for electricity is also increasing. Therefore, a large amount of high-voltage electricity is needed for transportation. Therefore, the emergence of insulating operating rods for live distribution operations has also spawned. The insulating operating rods for live distribution operations in the existing market are mainly divided into operating rods made of insulating materials, insulating operating rods made of metal materials, etc., which are mainly composed of an insulating operating rod body, a working head, etc.

[0003] However, the insulating operating rods currently on the market are far from meeting the needs of market development. Each operating rod has a separate structure and function, and two or more operating rods need to be carried each time, which is inconvenient to use. In addition, the connection method is conveniently threaded, which can easily lead to thread stripping and damage due to repeated disassembly, and has a short service life.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model proposes an insulating operating rod for live distribution operations, which solves the problem that the insulating operating rods in the existing market in the relevant technology cannot meet the needs of market development, each operating rod has a separate structure and function, and two or more operating rods need to be carried each time, which is inconvenient to use, and the connection methods are all threaded, which can easily lead to thread stripping and damage due to repeated disassembly, and the service life is short.

[0006] The technical solution of the utility model is as follows:

[0007] A plurality of multi-section rods, a handle and a docking assembly, wherein the handle is arranged at the lower end of the multi-section rod, and the docking assembly is arranged between the multi-section rods;

[0008] A top frame, the top frame being fixed to the upper end of the multi-section rod;

[0009] A switching component is arranged inside the top frame, and the switching component includes a fixed frame, the fixed frame is fixed to the inner surface of the top frame, the fixed frame is externally sleeved and connected with a rotating frame, the inner surface of the rotating frame is provided with a pair of slots, the fixed frame is provided with a pair of inner cavities, the top of the inner cavity is an open structure, a card block is movably sleeved and connected inside the inner cavity, the upper end of the card block is inserted in the card slot, and a first spring is installed in the inner cavity.

[0010] As a further technical solution, installation grooves are provided at both the upper and lower ends of the rotating frame, and operating heads are respectively inserted and connected in the installation grooves. A through groove is provided on the side surface of the rotating frame, a rectangular groove is provided on the side end surface of the fixed frame, and a movable frame is movably connected to the side surface of the top frame.

[0011] As a further technical solution, a rectangular block is provided at one end of the movable frame, the rectangular block passes through the through slot and is inserted into the rectangular slot, and a second spring is sleeved and connected to the outside of the movable frame.

[0012] As a further technical solution, the docking assembly includes a docking sleeve and a docking block, the docking sleeve and the docking block are respectively arranged at both ends of the multi-section rod, the docking sleeve and the docking block are plug-connected, and the opposite end surfaces of the docking block are rotatably connected to a flip frame through a pin shaft.

[0013] As a further technical solution, the opposite side end faces of the docking sleeve are provided with long grooves, the flip frame is inserted into the long grooves, the inner surface of the long grooves is provided with positioning grooves, the side surface of the flip frame is provided with positioning blocks, and the positioning blocks are inserted into the positioning grooves.

[0014] As a further technical solution, a pull rod is arranged on the surface of the flip frame.

[0015] As a further technical solution, the clamping groove and the upper end of the clamping block are both spherical surfaces with arc transitions.

[0016] As a further technical solution, the cross section of the movable frame is L-shaped, and the upper end of the movable frame is higher than the upper end surface of the top frame.

[0017] The working principle and beneficial effects of the utility model are:

[0018] The utility model is provided with a switching assembly. Through the interaction of structures such as a fixed frame, a rotating frame, a clamping block, a mounting groove, an operating head, a movable frame, a rectangular block and a second spring, the two ends of the rotating frame are respectively inserted with operating heads. The rotating frame can rotate 180 degrees to switch different operating heads, and through the connection of the rectangular block and the rectangular groove, the fixed frame can be cooperated with the fixed frame to fix the limit frame, so that the operating head cannot be rotated after switching, and will not be loose when used. One rod has two uses, strong flexibility, and has good practical effect and practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2This is a cross-sectional view of the utility model;

[0022] Figure 3 This is a cross-sectional view from another perspective of the utility model;

[0023] Figure 4 For the utility model Figure 2 A partial enlarged view of part A;

[0024] Figure 5 For the utility model Figure 3 A partial enlarged view of part B;

[0025] In the figure: 1. multi-section rod; 2. handle; 3. top frame; 4. switching assembly; 4-1. fixed frame; 4-2. rotating frame; 4-3. slot; 4-4. inner cavity; 4-5. block; 4-6. first spring; 4-7. mounting slot; 4-8. operating head; 4-9. through slot; 4-10. rectangular slot; 4-11. movable frame; 4-12. rectangular block; 4-13. second spring; 5. docking assembly; 5-1. docking sleeve; 5-2. docking block; 5-3. flip frame; 5-4. long slot; 5-5. positioning slot; 5-6. positioning block; 6. pull rod. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1~Figure 5 As shown, this embodiment provides an insulating operating rod for live power distribution work, including

[0028] A plurality of multi-section rods 1, handles 2 and docking components 5, wherein the handles 2 are arranged at the lower ends of the multi-section rods 1, and the docking components 5 are arranged between the multi-section rods 1;

[0029] A top frame 3, which is fixed to the upper end of the multi-section rod 1;

[0030] The switching assembly 4 is arranged inside the top frame 3. The switching assembly 4 includes a fixed frame 4-1, which is fixed to the inner surface of the top frame 3. The fixed frame 4-1 is externally connected with a rotating frame 4-2. The inner surface of the rotating frame 4-2 is provided with a pair of card slots 4-3. The fixed frame 4-1 is provided with a pair of inner cavities 4-4. The top of the inner cavity 4-4 is an open structure. The inner cavity 4-4 is movably connected with a card block 4-5. The upper end of the card block 4-5 is inserted in the card slot 4-3. The inner cavity 4-4 is provided with a first spring 4-6. The upper and lower ends of the rotating frame 4-2 are provided with mounting grooves 4-7, and the operating heads 4-8 are respectively inserted and connected in the mounting grooves 4-7. The side surface of the rotating frame 4-2 is provided with a through groove 4-9, and the side end surface of the fixed frame 4-1 is provided with a rectangular groove 4-10. The side surface of the top frame 3 is movably connected with a movable frame 4-11. A rectangular block 4-12 is provided at one end of the movable frame 4-11. The rectangular block 4-12 passes through the through groove 4-9 and is inserted and connected in the rectangular groove 4-10. The outside of the movable frame 4-11 is connected with a second spring 4-13.

[0031] In this embodiment, in order to achieve the effect of being able to switch between two different operating heads 4-8 at will, a switching assembly 4 is designed. A fixed frame 4-1 is fixedly connected to the inner side of the top frame 3, and the outer rotation sleeve of the fixed frame 4-1 is connected to the rotating frame 4-2. A card slot 4-3 is opened inside the rotating frame 4-2, and inner cavities 4-4 are opened at both opposite ends of the fixed frame 4-1. A card block 4-5 and a first spring 4-6 are arranged in the inner cavity 4-4. The card block 4-5 can be inserted into the card slot 4-3 by the elastic force of the first spring 4-6, which plays a limiting role and is convenient for rotating the rotating frame. When 4-2 switches the operating head 4-8, it is in a fixed position. A rectangular groove 4-10 is provided on the side end face of the rotating frame 4-2. A movable frame 4-11 is connected to the movable sleeve in the side surface of the top frame 3. A through groove 4-9 connected to the inside is provided on the side surface of the rotating frame 4-2. A rectangular block 4-12 is provided at one end of the movable frame 4-11. The rectangular block 4-12 can be inserted into the rectangular groove 4-10. After being connected to the fixed frame 4-1, it can fix the rotating frame 4-2, so that the rotating frame 4-2 cannot rotate and remains fixed. When the operating head 4-8 is switched, the movable frame 4-11 can be pulled out to cancel the limit.

[0032] Furthermore, the docking assembly 5 includes a docking sleeve 5-1 and a docking block 5-2. The docking sleeve 5-1 and the docking block 5-2 are respectively arranged at the two ends of the multi-section rod 1. The docking sleeve 5-1 and the docking block 5-2 are plugged into each other. The two opposite end surfaces of the docking block 5-2 are rotatably connected to a flip frame 5-3 through a pin shaft. The opposite side end surfaces of the docking sleeve 5-1 are provided with long grooves 5-4. The flip frame 5-3 is inserted into the long groove 5-4. The inner surface of the long groove 5-4 is provided with a positioning groove 5-5. The side surface of the flip frame 5-3 is provided with a positioning block 5-6, and the positioning block 5-6 is inserted into the positioning groove 5-5.

[0033] In this embodiment, in order to achieve the docking installation effect between the multi-section rods 1, a docking assembly 5 is designed. The upper and lower ends of the multi-section rod 1 are respectively provided with a docking sleeve 5-1 and a docking block 5-2. The docking block 5-2 and the docking sleeve 5-1 can be plugged and connected. The two sides of the docking block 5-2 are rotatably connected with a flip frame 5-3. Long grooves 5-4 and positioning grooves 5-5 are provided at both ends of the docking sleeve 5-1. A positioning block 5-6 is provided on one side of the flip frame 5-3. After the docking sleeve 5-1 and the docking block 5-2 are plugged and connected, the flip frame 5-3 can be flipped into the long groove 5-4 and the positioning block 5-6 can be inserted into the positioning groove 5-5 at the same time, so that the docking sleeve 5-1 and the docking block 5-2 can be tightly fixed and connected.

[0034] Furthermore, a pull rod 6 is provided on the surface of the flip frame 5 - 3 .

[0035] In this embodiment, by installing a pull rod 6 on the surface of the flip frame 5-3, it is convenient to pull the flip frame 5-3 and rotate the flip frame 5-3 outward to pull it out.

[0036] Furthermore, the upper ends of the card slot 4-3 and the card block 4-5 are both spherical surfaces with arc transitions.

[0037] In this embodiment, the spherical surface facilitates the sliding in and out of the card block 4-5 and the card slot 4-3, making the switching smoother.

[0038] Furthermore, the cross section of the movable frame 4 - 11 is L-shaped, and the upper end of the movable frame 4 - 11 is higher than the upper end surface of the top frame 3 .

[0039] In this embodiment, the upper end of the movable frame 4-11 is higher than the top of the top frame 3 through the L-shaped structure, which makes it easy to grab the movable frame 4-11 and pull it outward.

[0040] When it is necessary to install and use, the docking block 5-2 of the multi-section rod 1 is plugged and connected with the docking sleeve 5-1, and then the flip frame 5-3 is pushed, and the positioning block 5-6 is inserted into the positioning groove 5-5 in the long groove 5-4, and the docking sleeve 5-1 is fixedly connected with the docking block 5-2. When switching the operating head 4-8 to be used, pull the movable frame 4-11, and pull the rectangular block 4-12 out of the rectangular groove 4-10 and the through groove 4-9, and then push the rotating frame 4-2 to rotate 180°. During rotation, the card block 4-5 will fall out of the card groove 4-3 and be squeezed into the inner cavity 4-4 to shrink. After flipping, the card block 4-5 is inserted into the card groove 4-3 again for positioning, and then the movable frame 4-11 is released. The movable frame 4-11 is pushed by the elastic force of the second spring 4-13, and the rectangular block 4-12 is connected with the rectangular groove 4-10 again for limit fixing. After switching, hold the handle 2 for use.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An insulating operating rod for live power distribution work, characterized in that: include A plurality of multi-section rods (1), a handle (2) and a docking assembly (5), wherein the handle (2) is arranged at the lower end of the multi-section rod (1), and the docking assembly (5) is arranged between the multi-section rods (1); A top frame (3), wherein the top frame (3) is fixed to the upper end of the multi-section rod (1); A switching assembly (4), the switching assembly (4) being arranged inside the top frame (3), the switching assembly (4) comprising a fixed frame (4-1), the fixed frame (4-1) being fixed to the inner surface of the top frame (3), the fixed frame (4-1) being externally sleeved and connected to a rotating frame (4-2), the inner surface of the rotating frame (4-2) being provided with a pair of slots (4-3), the fixed frame (4-1) being internally provided with a pair of inner cavities (4-4), the top of the inner cavity (4-4) being an open structure, a clamping block (4-5) being movably sleeved and connected inside the inner cavity (4-4), the upper end of the clamping block (4-5) being inserted into the slot (4-3), and a first spring (4-6) being installed in the inner cavity (4-4).

2. The insulating operating rod for live power distribution work according to claim 1, characterized in that: The rotating frame (4-2) is provided with mounting grooves (4-7) at both the upper and lower ends, and operating heads (4-8) are respectively inserted and connected in the mounting grooves (4-7). A through groove (4-9) is provided on the side surface of the rotating frame (4-2), a rectangular groove (4-10) is provided on the side end surface of the fixed frame (4-1), and a movable frame (4-11) is movably connected in a sleeve manner in the side surface of the top frame (3).

3. The insulating operating rod for live power distribution work according to claim 2, characterized in that: A rectangular block (4-12) is provided at one end of the movable frame (4-11); the rectangular block (4-12) passes through the through slot (4-9) and is inserted and connected in the rectangular slot (4-10); and a second spring (4-13) is sleeved and connected to the outside of the movable frame (4-11).

4. The insulating operating rod for live power distribution work according to claim 1, characterized in that: The docking assembly (5) comprises a docking sleeve (5-1) and a docking block (5-2); the docking sleeve (5-1) and the docking block (5-2) are respectively arranged at two ends of the multi-section rod (1); the docking sleeve (5-1) and the docking block (5-2) are plug-connected; and the two opposite end surfaces of the docking block (5-2) are rotatably connected to a turning frame (5-3) via a pin shaft.

5. The insulating operating rod for live power distribution work according to claim 4, characterized in that: The opposite side end surfaces of the butt joint sleeve (5-1) are provided with long grooves (5-4), the turning frame (5-3) is inserted into the long grooves (5-4), the inner surface of the long grooves (5-4) is provided with positioning grooves (5-5), the side surface of the turning frame (5-3) is provided with positioning blocks (5-6), and the positioning blocks (5-6) are inserted into the positioning grooves (5-5).

6. The insulating operating rod for live power distribution work according to claim 4, characterized in that: A pull rod (6) is provided on the surface of the turning frame (5-3).

7. The insulating operating rod for live power distribution work according to claim 1, characterized in that: The upper ends of the clamping groove (4-3) and the clamping block (4-5) are both spherical surfaces with arc-shaped transitions.

8. The insulating operating rod for live power distribution work according to claim 2, characterized in that: The cross section of the movable frame (4-11) is in an L-shaped structure, and the upper end of the movable frame (4-11) is higher than the upper end surface height of the top frame (3).

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