Electrical overhaul insulating rod
By designing an adjustment structure and a mechanical combination of convenient operation on the electrical maintenance insulating rod, the portability problem caused by excessive length of the existing insulating rod is solved, and the effect of flexible adaptation to different operating needs is achieved.
Patent Information
- Application Number
- CN202421104664.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing electrical maintenance insulated rods are long and difficult to carry, making it difficult to meet different operating needs.
An electrical maintenance insulating rod with an adjustment structure is designed, and the length of the rod body is adjusted by sliding the first adjustment rod and the second adjustment rod to adapt to different working needs. The combination of the threaded rod and the shaking handle is improved to improve the convenience of operation.
While maintaining efficient insulation protection, the length of the insulating rod is dynamically adjusted according to the operating needs, avoiding the problem of inconvenience in carrying and improving the practicality and operational convenience of the equipment.
Smart Images
Figure CN222563364U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrical maintenance insulating rods, in particular to an electrical maintenance insulating rod. Background Art
[0002] An electrical maintenance insulating rod is a tool used to keep workers at a safe distance from live parts during maintenance and overhaul of power systems. It is usually made of high-strength non-conductive materials such as glass fiber reinforced plastic (GFRP), epoxy resin or special insulating materials to ensure reliable insulation protection in high voltage environments.
[0003] When using the current electrical maintenance insulating rods, staff often find that the current electrical maintenance insulating rods are usually provided with a variety of lengths to meet different work requirements. However, since such operations generally require a higher height, the insulating rods are longer, which makes them inconvenient to carry. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides an electrical maintenance insulating rod.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an electrical maintenance insulating rod, including a rod body, a non-slip handle fixedly connected to the rod body, an adjustment structure provided on the rod body, the adjustment structure mainly composed of a first adjustment rod, and the first adjustment rod is slidably connected to the rod body.
[0006] The effect achieved by the above components is: during operation, the first adjusting rod is slid upward to increase the length of the rod body to adapt to different operation requirements. After the operation is completed, the first adjusting rod is slid downward to retract it into the rod body to shorten the carrying length, thereby avoiding the situation where the insulating rod is longer due to the high height generally required for such operations, which causes inconvenience in carrying.
[0007] Preferably, a second adjusting rod is slidably connected to the first adjusting rod.
[0008] The effect achieved by the above components is that the second adjusting rod can be slidably adjusted to further adjust the length of the rod body, thereby improving the practicality of the device.
[0009] Preferably, the first adjusting rod and the second adjusting rod are each provided with two sliding grooves, the first adjusting rod of the rod body is each fixedly connected to two sliding blocks, and the sliding grooves are slidably connected to the sliding blocks.
[0010] The effect achieved by the above components is that the slider slides in the sliding groove in a limited position, so that the sliding of the first adjusting rod and the second adjusting rod is more stable, and rotation is prevented during the sliding process.
[0011] Preferably, a threaded rod is rotatably connected to the rod body, the threaded rod is threadedly inserted on the first adjusting rod, a threaded sleeve is threadedly connected to the threaded rod, and the threaded sleeve is fixedly connected to the second adjusting rod.
[0012] The effect achieved by the above components is: rotating the threaded rod can drive the first adjusting rod and the threaded sleeve to slide, and the threaded sleeve drives the second adjusting rod to slide, so that the first adjusting rod and the second adjusting rod can be extended and retracted at the same time, making the operation more convenient.
[0013] Preferably, a rotating rod is fixedly connected to the threaded rod, the rotating rod is rotatably connected to the anti-slip handle, and one end of the rotating rod is fixedly connected to a crank.
[0014] The effect achieved by the above components is that the rotating rod can be driven to rotate by turning the crank handle, and then the threaded rod can be driven to rotate, thereby further improving the convenience of operation.
[0015] Preferably, a shearing structure is provided on the second adjusting rod, and the shearing structure is mainly composed of a fixed blade, and the fixed blade is fixedly connected to one end of the second adjusting rod.
[0016] The effect achieved by the above components is that the staff can use the fixed blade to cut the object.
[0017] Preferably, two fixing plates are fixedly connected to the second adjusting rod, a rotating shaft is rotatably connected to the two fixing plates, a movable blade is fixedly connected to the rotating shaft, and a pull rope is fixedly connected to the movable blade.
[0018] The effect achieved by the above components is that a through slot for a pull rope to pass through is opened in the entire insulating rod, and the staff can drive the movable blade to rotate by pulling the pull rope, thereby shearing the object, thereby improving the practicability of the device.
[0019] Preferably, two springs are sleeved on the rotating shaft, one end of the spring is fixedly connected to the fixed plate, and the other end of the spring is fixedly connected to the movable blade.
[0020] The effect achieved by the above components is that when the pull cord is pulled to rotate the movable blade, the spring is in a twisted state, so the shearing is completed, and the pull cord is released, and the movable blade is reset under the action of the spring rebound elastic force.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are that, in the utility model, by providing an adjustment structure, the first adjustment rod can be slid upward during operation to increase the length of the rod body to adapt to different operation requirements. After the operation is completed, the first adjustment rod can be slid downward to retract it into the rod body to shorten the carrying length. The second adjustment rod can be slid to further adjust the length of the rod body, thereby improving the practicability of the equipment. The slider slides in the slide groove in a limited position, making the sliding of the first adjustment rod and the second adjustment rod more stable and preventing them from rotating during the sliding process. Rotating the threaded rod can drive the first adjustment rod and the threaded sleeve to slide, and the threaded sleeve drives the second adjustment rod to slide, so that the first adjustment rod and the second adjustment rod can be extended and retracted at the same time, making the operation more convenient. The handle can be turned to drive the rotating rod to rotate, and then the threaded rod can be driven to rotate, thereby further improving the convenience of operation, thereby avoiding the situation where the insulating rod is long due to the high height generally required for such operations, which causes inconvenience in carrying. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional structural schematic diagram of an electrical maintenance insulating rod is proposed for the utility model;
[0023] Figure 2 A cross-sectional view of an electrical maintenance insulating rod is provided for the utility model;
[0024] Figure 3 A three-dimensional structural diagram of an electrical maintenance insulating rod from another perspective is provided for the utility model;
[0025] Figure 4 The utility model provides a partial schematic diagram of a shear structure of an electrical maintenance insulating rod.
[0026] Legend: 1. Rod body; 2. Anti-slip handle; 3. Adjustment structure; 31. First adjustment rod; 32. Second adjustment rod; 33. Slide groove; 34. Slider; 35. Threaded rod; 36. Threaded sleeve; 37. Rotating rod; 38. Crank; 4. Shearing structure; 41. Fixed blade; 42. Fixed plate; 43. Rotating shaft; 44. Movable blade; 45. Pull rope; 46. Spring. DETAILED DESCRIPTION
[0027] Embodiment 1, as Figure 1 As shown, an electrical maintenance insulating rod comprises a rod body 1, to which an anti-slip handle 2 is fixedly connected.
[0028] Reference Figure 1 and Figure 2The rod body 1 is provided with an adjustment structure 3, which is mainly composed of a first adjustment rod 31, which is slidably connected to the rod body 1. During operation, the first adjustment rod 31 is slid upward to increase the length of the rod body 1 to adapt to different operation requirements. After the operation is completed, the first adjustment rod 31 is slid downward to be retracted into the rod body 1 to shorten the carrying length, thereby avoiding the situation where the height required for such operations is generally high and the length of the insulating rod is long, which causes inconvenience in carrying. The first adjustment rod 31 is slidably connected with a second adjustment rod 32, and the second adjustment rod 32 can be slid to further adjust the length of the rod body 1 to improve the practicality of the equipment. Two sliding grooves 33 are provided on the first adjustment rod 31 and the second adjustment rod 32, and two sliders 34 are fixedly connected to the first adjustment rod 31 of the rod body 1, and the sliding grooves 33 and the sliders 34 are slidably connected. The sliders 34 slide in the sliding grooves. The limited sliding in the groove 33 makes the sliding of the first adjusting rod 31 and the second adjusting rod 32 more stable and prevents them from rotating during the sliding process. A threaded rod 35 is rotatably connected to the rod body 1, and the threaded rod 35 is threadedly inserted on the first adjusting rod 31. A threaded sleeve 36 is threadedly connected to the threaded rod 35, and the threaded sleeve 36 is fixedly connected to the second adjusting rod 32. Rotating the threaded rod 35 can drive the first adjusting rod 31 and the threaded sleeve 36 to slide, and the threaded sleeve 36 drives the second adjusting rod 32 to slide, so that the first adjusting rod 31 and the second adjusting rod 32 are extended and retracted at the same time, making the operation more convenient. A rotating rod 37 is fixedly connected to the threaded rod 35, and the rotating rod 37 is rotatably connected to the anti-slip handle 2. One end of the rotating rod 37 is fixedly connected to a crank 38, and the rotating rod 37 can be driven to rotate by turning the crank 38, thereby driving the threaded rod 35 to rotate, further improving the convenience of operation.
[0029] Reference Figure 2 and Figure 4 The second adjusting rod 32 is provided with a shearing structure 4, which is mainly composed of a fixed blade 41, which is fixedly connected to one end of the second adjusting rod 32. The staff can use the fixed blade 41 to cut the object. The second adjusting rod 32 is fixedly connected with two fixed plates 42, and the two fixed plates 42 are connected to a rotating shaft 43 for rotating together. A movable blade 44 is fixedly connected to the rotating shaft 43, and a pull rope 45 is fixedly connected to the movable blade 44. A through groove for the pull rope 45 to pass through is opened in the entire insulating rod. The staff can drive the movable blade 44 to rotate by pulling the pull rope 45, and then shear the object, thereby improving the practicality of the device. Two springs 46 are sleeved on the rotating shaft 43, one end of the spring 46 is fixedly connected to the fixed plate 42, and the other end of the spring 46 is fixedly connected to the movable blade 44. When the pull rope 45 is pulled to make the movable blade 44 rotate, the spring 46 is in a twisted state. Therefore, the shearing is completed, and the pull rope 45 is released, and the movable blade 44 is reset under the action of the rebound elastic force of the spring 46.
[0030] The working principle is that during operation, the first adjusting rod 31 is slid upward to increase the length of the rod body 1 to adapt to different operation requirements. When the operation is completed, the first adjusting rod 31 is slid downward to be retracted into the rod body 1 to shorten the carrying length, thereby avoiding the situation where the height required for such operations is generally high and the length of the insulating rod is long, which causes inconvenience in carrying. The second adjusting rod 32 can be slid to further adjust the length of the rod body 1 to improve the practicality of the equipment. The slider 34 slides in the slide groove 33 to limit the sliding of the first adjusting rod 31 and the second adjusting rod 32, so that they can slide more stably and prevent them from rotating during the sliding process. Rotating the threaded rod 35 can drive the first adjusting rod 31 and the threaded sleeve 36 to slide, and the threaded sleeve 36 drives the second adjusting rod 31 and the threaded sleeve 36 to slide. The adjusting rod 32 slides, so that the first adjusting rod 31 and the second adjusting rod 32 are extended and retracted at the same time, making the operation more convenient. The rotating rod 37 can be driven to rotate by turning the crank 38, and then the threaded rod 35 can be driven to rotate, which further improves the convenience of operation. The staff can use the fixed blade 41 to cut the object. The entire insulating rod is provided with a through groove for the pull rope 45 to pass through. The staff can drive the movable blade 44 to rotate by pulling the pull rope 45, and then shear the object, which improves the practicality of the device. When the pull rope 45 is pulled to make the movable blade 44 rotate, the spring 46 is in a twisted state. Therefore, the shearing is completed, and the pull rope 45 is released, and the movable blade 44 is reset under the action of the rebound elastic force of the spring 46.
[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.
Claims
1. An electrical maintenance insulating rod, comprising a rod body (1), characterized in that: The rod body (1) is fixedly connected with an anti-slip handle (2); the rod body (1) is provided with an adjustment structure (3); the adjustment structure (3) mainly consists of a first adjustment rod (31); the first adjustment rod (31) is slidably connected to the rod body (1); a second adjustment rod (32) is slidably connected to the first adjustment rod (31); two sliding grooves (33) are provided on the first adjustment rod (31) and the second adjustment rod (32); two sliding blocks (34) are fixedly connected to the first adjustment rod (31) of the rod body (1); The slide groove (33) and the slider (34) are slidably connected; a threaded rod (35) is rotatably connected to the rod body (1), the threaded rod (35) is threadedly inserted on the first adjusting rod (31), a threaded sleeve (36) is threadedly connected to the threaded rod (35), and the threaded sleeve (36) is fixedly connected to the second adjusting rod (32); a rotating rod (37) is fixedly connected to the threaded rod (35), the rotating rod (37) is rotatably connected to the anti-slip handle (2), and one end of the rotating rod (37) is fixedly connected to a crank (38).
2. The electrical maintenance insulating rod according to claim 1, characterized in that: The second adjusting rod (32) is provided with a shearing structure (4), wherein the shearing structure (4) is mainly composed of a fixed blade (41), and the fixed blade (41) is fixedly connected to one end of the second adjusting rod (32).
3. The electrical maintenance insulating rod according to claim 2, characterized in that: The second adjusting rod (32) is fixedly connected to two fixing plates (42), the two fixing plates (42) are connected to a rotating shaft (43) for common rotation, the rotating shaft (43) is fixedly connected to a movable blade (44), and the movable blade (44) is fixedly connected to a pull rope (45).
4. The electrical maintenance insulating rod according to claim 3, characterized in that: Two springs (46) are sleeved on the rotating shaft (43), one end of the spring (46) is fixedly connected to the fixed plate (42), and the other end of the spring (46) is fixedly connected to the movable blade (44).