Electric power construction maintenance tool
By designing a cutting mechanism on the insulating tape, the problems of line damage and inconvenience in high-altitude operation when cutting the insulating tape are solved, and convenient cutting that can be operated with one hand and adapt to multiple specifications is achieved.
Patent Information
- Application Number
- CN202422732179.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Existing insulating tapes are prone to damaging the lines when cut and are inconvenient to operate during high-altitude operations, requiring the carrying of additional scissors.
An electric power construction and maintenance tool is designed, which includes an insulating tape and a cutting mechanism. The cutting mechanism consists of a first limiting plate, a second limiting plate, a limiting rod and a cutting tool. The cutting can be achieved by one-handed operation through the cooperation of a U-shaped frame and a movable rod.
It realizes convenient cutting and one-handed operation of insulating tape, adapts to tapes of different specifications, and improves the convenience of carrying and using.
Smart Images
Figure CN223487696U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power construction technology, and in particular to a power construction and maintenance tool. Background Technology
[0002] Power construction and maintenance tools refer to various specialized tools and equipment used in the construction, maintenance, and repair of power systems to ensure the safety of power workers, improve work efficiency, and guarantee the reliable operation of power facilities. Among them, insulating tape is a type of tape specifically designed for electricians, primarily used to prevent leakage and provide insulation; it is an indispensable and essential tool in power construction and maintenance.
[0003] Currently, existing insulating tapes are generally composed of a base tape and a pressure-sensitive adhesive layer. They are usually cut manually by pulling or cutting with scissors. However, manually tearing may damage the wiring while wrapping it, while using scissors requires carrying additional scissors, which is inconvenient when working at heights. Furthermore, cutting requires holding the tape in one hand and the scissors in the other, making the operation quite cumbersome.
[0004] Therefore, this application provides a power construction and maintenance tool to solve the above-mentioned technical problems. Utility Model Content
[0005] The technical problem to be solved by this utility model is to provide a tool for power construction and maintenance to solve the problem that existing insulating tape is not easy to cut.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0007] A power construction and maintenance tool includes insulating tape and a cutting mechanism disposed on the insulating tape. The cutting mechanism includes a first limiting plate and a second limiting plate located on both sides of the insulating tape. A first limiting rod and a second limiting rod are connected between the first limiting plate and the second limiting plate. The first limiting rod and the second limiting rod abut against the inner walls of the inner ring of the insulating tape on both sides. One end of the first limiting plate extends to the outer side of the insulating tape and is fixed with a horizontal U-shaped frame. A cutting blade is disposed inside the U-shaped frame. A movable rod is fixed in the middle of the cutting blade. The movable rod extends out of the middle of the U-shaped frame and is fitted with a spring.
[0008] Optionally, the first limiting plate has a hollowed-out center and a slider is slidably mounted thereon. One end of the slider is fitted with an elastic element to form an elastic mounting, and the second limiting rod is fixed to the side of the slider.
[0009] Optionally, the first limiting rod is fixed to the side of the first limiting plate away from the U-shaped frame. The first limiting rod is parallel to the second limiting rod. A rolling sleeve is sleeved in the middle of both the first limiting rod and the second limiting rod. The two sleeves directly abut against the inner walls of the inner ring of the insulating tape.
[0010] Optionally, one end of the second limiting plate is provided with a through hole for the first limiting rod to pass through, and the other end of the second limiting plate is provided with a sliding groove. A mating block is slidably installed in the sliding groove. The middle part of the mating block is provided with a through hole for the second limiting rod to pass through, and a fastening nut for threading and fixing to the ends of the first limiting rod and the second limiting rod is fitted on the outer side of the second limiting plate.
[0011] Optionally, the top of the slide groove is provided with a through groove, and a fastening bolt is provided at the outer port of the through groove. The fastening bolt passes through the through groove and is threadedly inserted into the mating block, and the nut of the fastening bolt abuts against the outer port of the through groove to form a limiting fixation.
[0012] Optionally, a pressing cap is fixed to one end of the movable rod that extends beyond the top of the U-shaped frame.
[0013] Optionally, one end of the spring is fixed to the inner wall of the U-shaped frame, and the other end abuts against the cutting blade.
[0014] Compared with the prior art, the present invention has at least the following beneficial effects:
[0015] In the above solution, thanks to the cutting mechanism on the insulating tape, the U-shaped frame, cutting blade, movable rod, and spring work together to allow workers to easily extend the insulating tape into the U-shaped frame. By pressing the movable rod with one hand, the cutting blade can be controlled to quickly cut the tape. This not only makes it easy to carry along with the insulating tape but also facilitates one-handed operation when working at heights.
[0016] In the above solution, thanks to the cooperation of the first limiting plate, the second limiting plate, the first limiting rod, and the second limiting rod, the cutting mechanism formed by them can be installed on the inner ring of insulating tape of different specifications, making it flexible, convenient, and highly versatile.
[0017] In summary, this device is not only easy to carry and operate with one hand, but it can also be used with tapes of different specifications, making it highly versatile. Attached Figure Description
[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.
[0019] Figure 1 A structural diagram of tools used in power construction and maintenance.
[0020] Figure 2 A schematic diagram of the cutting mechanism for power construction and maintenance tools;
[0021] Figure 3 A schematic diagram of the structure of the first limiting plate for power construction and maintenance tools;
[0022] Figure 4 A schematic diagram of the structure of the second limiting plate for power construction and maintenance tools;
[0023] Figure 5 for Figure 3 An enlarged schematic diagram of the structure at point A in the middle.
[0024] [reference numerals]
[0025] 1. Insulating tape; 2. Cutting mechanism; 3. First limiting plate; 301. U-shaped frame; 302. Cutting blade; 303. Movable rod; 304. Spring; 4. Second limiting plate; 401. Slide groove; 402. Connecting block; 403. Through groove; 404. Fastening bolt; 5. Slider; 501. Elastic element; 6. First limiting rod; 7. Second limiting rod; 8. Sleeve; 9. Fastening nut.
[0026] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation
[0027] The following is a detailed description of a power construction and maintenance tool provided by this utility model, in conjunction with the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; for some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.
[0028] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.
[0029] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.
[0030] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.
[0031] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.
[0032] like Figure 1 , Figure 3 and Figure 5As shown, an embodiment of this utility model provides a power construction and maintenance tool, including an insulating tape 1 and a cutting mechanism 2 disposed on the insulating tape 1. The cutting mechanism 2 includes a first limiting plate 3 and a second limiting plate 4 located on both sides of the insulating tape 1. One end of the first limiting plate 3 extends to the outside of the insulating tape 1 and is fixed with a horizontal U-shaped frame 301. A cutting blade 302 is disposed inside the U-shaped frame 301. A movable rod 303 is fixed in the middle of the cutting blade 302. The movable rod 303 extends out of the middle of the U-shaped frame 301. A spring 304 is sleeved on the movable rod 303. Specifically, a pressing cap is fixed at one end of the movable rod 303 that extends out of the top of the U-shaped frame 301, and one end of the spring 304 is fixed to the inner wall of the U-shaped frame 301, while the other end abuts against the cutting blade 302. Therefore, when it is necessary to cut the insulating tape 1, simply extend the tape into the U-shaped frame 301, and the worker can control the cutting blade 302 to cut the tape by pressing the movable rod 303 with one hand. It is convenient to use and easy to carry.
[0033] like Figure 2 , Figure 3 and Figure 4 As shown, a first limiting rod 6 and a second limiting rod 7 are connected between the first limiting plate 3 and the second limiting plate 4. The first limiting rod 6 and the second limiting rod 7 abut against the inner walls of the inner ring of the insulating tape 1 on both sides. Specifically, the first limiting plate 3 has a hollow center and a slider 5 is slidably installed thereon. One end of the slider 5 is fitted with an elastic element 501 to form an elastic installation, and the second limiting rod 7 is fixed to the side of the slider 5. The first limiting rod 6 is fixed to the side of the first limiting plate 3 away from the U-shaped frame 301. The first limiting rod 6 and the second limiting rod 7 are parallel. A rollable sleeve 8 is fitted in the center of both the first limiting rod 6 and the second limiting rod 7. The two sleeves 8 directly abut against the inner walls of the inner ring of the insulating tape 1 on both sides, so that the cutting mechanism 2 can easily rotate inside the insulating tape 1. At the same time, the second limiting rod 7 is installed through the movable slider 5, which also makes it easy for the first limiting rod 6 and the second limiting rod 7 to adapt to the inner ring of the insulating tape 1 of different specifications.
[0034] In addition, one end of the second limiting plate 4 is provided with a through hole for the first limiting rod 6 to pass through, and the other end of the second limiting plate 4 is provided with a sliding groove 401. A connecting block 402 is slidably installed in the sliding groove 401. A through hole for the second limiting rod 7 to pass through is provided in the middle of the connecting block 402. The outer side of the second limiting plate 4 is fitted with a fastening nut 9 for threaded fixation to the ends of the first limiting rod 6 and the second limiting rod 7, so that the second limiting plate 4 can be installed on the ends of the first limiting rod 6 and the second limiting rod 7 away from the first limiting plate 3 to form the cutting mechanism 2.
[0035] The top of the slide groove 401 is provided with a through groove 403, and a fastening bolt 404 is provided at the outer port of the through groove 403. The fastening bolt 404 passes through the through groove 403 and is threadedly inserted into the mating block 402. The nut of the fastening bolt 404 abuts against the outer port of the through groove 403 to form a limiting fixation, so that the first limiting rod 6 and the second limiting rod 7 can be fastened by tightening the fastening bolt 404 after using the inner ring of the insulating tape 1 of different specifications.
[0036] The working principle provided by this utility model is that, when using this power construction and maintenance tool, the worker can extend the tape 1 into the U-shaped frame 301, and then control the cutting blade 302 to quickly cut the tape by pressing the movable rod 303 with one hand. This not only makes it easy to carry along with the tape 1, but also makes it convenient to operate with one hand when working at heights.
[0037] In addition, since the distance between the second limiting rod 7 and the first limiting rod 6 can be flexibly adjusted, the first limiting rod 6 and the second limiting rod 7 can abut against the inner ring of insulating tape 1 of different specifications. This allows the cutting mechanism 2, composed of the first limiting plate 3, the second limiting plate 4, the first limiting rod 6 and the second limiting rod 7, to be installed on the inner ring of insulating tape 1 of different specifications, making it flexible, convenient and versatile.
[0038] In summary, this device is not only easy to carry and operate with one hand, but it can also be used with tapes of different specifications, making it highly versatile.
[0039] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.
[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.
Claims
1. A power construction and maintenance tool, comprising insulating tape (1) and a cutting mechanism (2) disposed on the insulating tape (1), characterized in that, The cutting mechanism (2) includes a first limiting plate (3) and a second limiting plate (4) located on both sides of the insulating tape (1). A first limiting rod (6) and a second limiting rod (7) are connected between the first limiting plate (3) and the second limiting plate (4). The first limiting rod (6) and the second limiting rod (7) abut against the inner walls of the inner ring of the insulating tape (1). One end of the first limiting plate (3) extends to the outside of the insulating tape (1) and is fixed with a horizontal U-shaped frame (301). A cutting tool (302) is provided inside the U-shaped frame (301). A movable rod (303) is fixed in the middle of the cutting tool (302). The movable rod (303) extends out of the middle of the U-shaped frame (301). A spring (304) is sleeved on the movable rod (303).
2. The power construction and maintenance tool according to claim 1, characterized in that, The first limiting plate (3) has a hollowed-out center and a slider (5) is slidably installed thereon. An elastic element (501) is installed at one end of the slider (5) to form an elastic installation, and the second limiting rod (7) is fixed to the side of the slider (5).
3. The power construction and maintenance tool according to claim 2, characterized in that, The first limiting rod (6) is fixed to the side of the first limiting plate (3) away from the U-shaped frame (301). The first limiting rod (6) is parallel to the second limiting rod (7). A rolling sleeve (8) is sleeved in the middle of both the first limiting rod (6) and the second limiting rod (7). The two sleeves (8) directly abut against the inner walls of the inner ring of the insulating tape (1).
4. The power construction and maintenance tool according to claim 3, characterized in that, One end of the second limiting plate (4) is provided with a through hole for the first limiting rod (6) to pass through, and the other end of the second limiting plate (4) is provided with a sliding groove (401). A connecting block (402) is slidably installed in the sliding groove (401). A through hole for the second limiting rod (7) to pass through is provided in the middle of the connecting block (402), and a fastening nut (9) for threaded fixation to the ends of the first limiting rod (6) and the second limiting rod (7) is fitted on the outer side of the second limiting plate (4).
5. The power construction and maintenance tool according to claim 4, characterized in that, The top of the slide (401) is provided with a through groove (403), and a fastening bolt (404) is provided at the outer port of the through groove (403). The fastening bolt (404) passes through the through groove (403) and is threadedly inserted into the mating block (402). The nut of the fastening bolt (404) abuts against the outer port of the through groove (403) to form a limiting fixation.
6. The power construction and maintenance tool according to claim 1, characterized in that, A pressing cap is fixed to one end of the movable rod (303) that extends beyond the top of the U-shaped frame (301).
7. The power construction and maintenance tool according to claim 1, characterized in that, One end of the spring (304) is fixed to the inner wall of the U-shaped frame (301), and the other end abuts against the cutting tool (302).