Insulation operating rod convenient to adjust

Abstract

The utility model discloses an insulation operating rod convenient to adjust, which comprises a first insulation rod and a second insulation rod, one end of the first insulation rod is provided with a support frame, two sides of one end of the second insulation rod are provided with connecting plates, the connecting plates are hinged to the support frame, a worm gear is fixedly arranged between the connecting plates, and the worm gear is connected with the support frame. One end of the first insulating rod is provided with a worm and is engaged with the worm gear. Under the condition that the first insulating rod is held by a hand, the angle between the second insulating rod and the first insulating rod can be adjusted in real time according to electrical equipment by rotating the worm, so that the insulating hook can control an operated object conveniently; moreover, according to the worm and gear principle, that is, the worm can drive the worm gear, but the worm gear cannot drive the worm, so that after the worm moves, the worm gear is fixed at the position after rotation and movement, the adjustment efficiency is improved, and the product has the advantages of convenience in adjustment and simplicity and convenience in operation.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating rods, in particular to an insulating operating rod which is easy to adjust. Background Art

[0002] Insulating rods are a general term for insulating tools used in power systems. They can be used for live working, live inspection, and live maintenance. These tools are primarily made of insulating tubes or rods with end fittings. Insulating rods, also known as insulating operating rods, insulating operating rods, high-voltage operating rods, and commonly known as link rods, are adaptable products developed to meet the production, operation, and maintenance needs of power systems.

[0003] According to the "An Insulating Operating Rod" with authorization announcement number CN220106149U, an insulating operating rod is specifically disclosed, which relates to the technical field of insulating rods, in order to solve the problem that if there is a certain angle between the electrical equipment to be operated and the operating end of the insulating rod, the straight-rod insulating rod cannot be effectively operated, thereby affecting the normal progress of the work. The insulating operating rod includes: a first insulating rod, a second insulating rod, an adjustment assembly, a third insulating rod and an insulating hook. Along the height direction of the first insulating rod, the first insulating rod has a hollow accommodating space. The first end of the second insulating rod is arranged in the accommodating space, and the second insulating rod is detachably connected to the first insulating rod. The first end of the adjusting assembly is arranged at the second end of the second insulating rod, and the first end of the third insulating rod is arranged at the second end of the adjusting assembly. The adjusting assembly is used to adjust the angle between the third insulating rod and the second insulating rod. The insulating hook is arranged at the second end of the third insulating rod.

[0004] The above technical solution has the problem that when adjusting the angle between the third insulating rod and the second insulating rod, it is necessary to adjust the angle to the appropriate position by visual inspection or small adjustments, which greatly increases the debugging time. The debugging process is relatively cumbersome and cannot adjust the angle in real time according to the position of the electrical equipment when the insulating operating rod is working. Therefore, the applicant has made a useful design and found a solution to the above problem. The technical solution to be introduced below was produced in this context. Summary of the Invention

[0005] The purpose of the present invention is to overcome the shortcomings of the above technical solutions and to provide a product that is easy to adjust and easy to operate.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions.

[0007] An insulating operating rod that is easy to adjust includes a first insulating rod and a second insulating rod. A support frame is provided at one end of the first insulating rod, and connecting plates are provided on both sides of one end of the second insulating rod. The connecting plates are hinged to the support frame, and a worm gear is fixed between the connecting plates. A worm is provided at one end of the first insulating rod and engages with the worm gear.

[0008] Preferably, a gripping sleeve is provided at the other end of the first insulating rod, and a through hole for the worm to move is provided in the first insulating rod and the gripping sleeve.

[0009] Preferably, the worm is provided with a detachable third insulating rod, the third insulating rod passes through the through hole and protrudes from the gripping sleeve, and the third insulating rod is provided with an operating portion.

[0010] Preferably, the other end of the second insulating rod is provided with an insulating hook.

[0011] Preferably, the first insulating rod and the second insulating rod are hollow.

[0012] Beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model can adjust the angle between the second insulating rod and the first insulating rod in real time according to the electrical equipment by rotating the worm while holding the first insulating rod, so that the insulating hook can control the operated object. Moreover, according to the worm gear principle, the worm can drive the worm wheel, but the worm wheel cannot drive the worm, so that after the worm moves, the worm wheel is fixed in the position after the rotation, thereby improving the adjustment efficiency and making the product have the advantages of easy adjustment and simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of an insulating operating rod that is easy to adjust in the utility model;

[0016] Figure 2 For this utility model Figure 1 A partial enlarged view of an insulating operating rod that is easy to adjust;

[0017] Figure 3 This is an exploded schematic diagram of an insulated operating rod that is easy to adjust in the utility model;

[0018] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0019] Figure numerals: 1. first insulating rod; 2. second insulating rod; 3. worm gear; 4. worm; 5. gripping sleeve; 6. through hole; 11. support frame; 21. connecting plate; 22. insulating hook; 41. third insulating rod; 42. operating part. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] In the embodiments of the present invention, "and / or" is simply a description of the association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0023] Reference example Figures 1 to 3 An insulating operating rod that is easy to adjust includes a first insulating rod 1 and a second insulating rod 2. A support frame 11 is provided at one end of the first insulating rod 1, and connecting plates 21 are provided on both sides of one end of the second insulating rod 2. The connecting plates 21 are hinged to the support frame 11. A worm gear 3 is fixed between the connecting plates 21. A worm 4 is provided at one end of the first insulating rod 1 and meshes with the worm gear 3.

[0024] It is worth mentioning that a gripping sleeve 5 is provided at the other end of the first insulating rod 1. A through hole 6 for the movement of the worm 4 is provided in the first insulating rod 1 and the gripping sleeve 5. The gripping sleeve 5 increases the friction with the staff, so that the staff can better grip the first insulating rod 1 when working in rainy days.

[0025] It is worth mentioning that the worm 4 is provided with a detachable third insulating rod 41, which passes through the through hole 6 and protrudes from the gripping sleeve 5. The third insulating rod 41 is provided with an operating portion 42, and the third insulating rod 41 can be connected to the worm 4 through a thread. Since the worm 4 is made of metal, in order to increase the creepage distance, the third insulating rod 41 is used to increase the distance between the staff and the metal worm 4, thereby ensuring the safety of the staff when rotating the worm 4. The operating portion 42 facilitates the staff to rotate the third insulating rod 41;

[0026] It is worth mentioning that an insulating hook 22 is provided at the other end of the second insulating rod 2. The insulating hook 22 is used to control electrical equipment or control the direction of obstacles such as tree branches to ensure the safety of the power transmission line.

[0027] It is worth mentioning that the first insulating rod 1 and the second insulating rod 2 are hollow, which reduces the overall weight of the first insulating rod 1 and the second insulating rod 2 and is easy to carry;

[0028] The operating principle of the present invention is now described as follows:

[0029] When holding the first insulating rod 1, the operating part 42 is rotated to drive the worm 4 to rotate, and the worm 4 drives the worm wheel 3 to rotate, thereby adjusting the angle between the second insulating rod 2 and the first insulating rod 1, so that the insulating hook 22 can control the operated object.

[0030] The above design scheme can make the product have the advantages of easy adjustment and simple operation.

[0031] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. An insulated operating rod that is easy to adjust, characterized by: The invention comprises a first insulating rod (1) and a second insulating rod (2), wherein a support frame (11) is provided at one end of the first insulating rod (1), connecting plates (21) are provided on both sides of one end of the second insulating rod (2), the connecting plates (21) are hinged to the support frame (11), a worm gear (3) is fixed between the connecting plates (21), and a worm gear (4) is provided at one end of the first insulating rod (1) and meshes with the worm gear (3).

2. The easily adjustable insulating operating rod according to claim 1, characterized in that: The other end of the first insulating rod (1) is provided with a gripping sleeve (5), and a through hole (6) for the worm (4) to move is provided in the first insulating rod (1) and the gripping sleeve (5).

3. The easily adjustable insulating operating rod according to claim 2, characterized in that; The worm (4) is provided with a detachable third insulating rod (41), the third insulating rod (41) passes through the through hole (6) and protrudes from the gripping sleeve (5), and the third insulating rod (41) is provided with an operating portion (42).

4. The easily adjustable insulating operating rod according to claim 1, characterized in that: The other end of the second insulating rod (2) is provided with an insulating hook (22).

5. The easily adjustable insulating operating rod according to claim 1, characterized in that: The first insulating rod (1) and the second insulating rod (2) are arranged to be hollow.

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