Cable shearing device for electric power engineering
By designing an automatic cable cutting device that feeds and cuts wires, the problems of low efficiency and safety hazards in traditional cable cutting are solved, achieving efficient and safe cable cutting that can meet the needs of cables of different specifications and materials.
Patent Information
- Application Number
- CN202520319628.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Traditional cable cutting methods are inefficient, pose safety hazards, make it difficult to guarantee the flatness of the cut surface and the quality of the cable ends, and are affected by the operator's physical strength and skill level.
Design a cable cutting device that includes a wire feeding mechanism and a cutting mechanism. The device uses an electric push rod to drive a movable cutter, and combines a cutting strip design with a fixed cutter and a movable cutter. The wire feeding wheel adapts to cables of different diameters, thereby achieving automatic wire feeding and cutting.
It improves cutting efficiency, ensures the flatness of the cut surface and the quality of the cable end, reduces operational difficulty and safety hazards, and has strong adaptability and versatility.
Smart Images
Figure CN223789459U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable shearing technical field, concretely is a cable shearing device for electric power engineering. BACKGROUND
[0002] In the process of electric power engineering construction, cable cutting is an indispensable link. The traditional cable shearing mode adopts manual operation, which is not only low in efficiency, but also has safety hazards. Especially when dealing with large diameter or high strength cable, manual shearing is not only laborious, but also difficult to guarantee the flatness of the shearing surface and the quality of the cable end, in addition, manual operation is easily affected by the physical strength and technical level of the operator, leading to inconsistent shearing length, affecting the subsequent connection and installation work, therefore, a cable shearing device for electric power engineering is proposed to solve the above problems. SUMMARY
[0003] In view of the deficiencies of the prior art, the utility model provides a cable shearing device for electric power engineering, which has the advantages of convenient shearing and labor saving, and solves the problems mentioned in the background technology.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: a cable shearing device for electric power engineering, comprising a mounting plate, the front surface of the mounting plate is provided with a wire feeding mechanism and a shearing mechanism, the wire feeding mechanism is used for feeding the cable.
[0005] Further, the shearing mechanism comprises a connecting plate fixedly connected to the outer surface of the mounting plate, a connecting shaft fixedly connected inside the connecting plate, an electric push rod hinged to the outer surface of the connecting shaft, a fixed shaft fixedly connected inside the connecting plate, a fixed cutter hinged to the outer surface of the fixed shaft, a movable cutter rotationally connected to the outer surface of the fixed shaft, and a fixed plate fixedly connected to the outer surface of the movable cutter.
[0006] Further, the output shaft of the electric push rod is hinged to the fixed plate.
[0007] Further, the fixed cutter and the movable cutter are both provided with a shearing strip inside, and both are threadedly connected with a bolt inside, which is used for fixing the shearing strip.
[0008] Further, the wire feeding mechanism comprises a mounting seat fixedly connected to the outer surface of the mounting plate, a first wire feeding wheel and a second wire feeding wheel rotationally connected inside the mounting seat, and a motor fixedly connected to one end of the mounting seat, which is used for driving the first wire feeding wheel to rotate.
[0009] Further, the first wire feeding wheel and the second wire feeding wheel are of the same size and are provided with grooves inside.
[0010] Further, the mounting plate is internally provided with a mounting hole.
[0011] Compared with the prior art, the technical scheme of the application has the following beneficial effects:
[0012] 1. The cable shearing device for electric power engineering realizes automatic cable feeding and shearing through the setting of the cable feeding mechanism and the shearing mechanism, greatly improves the shearing efficiency, and guarantees the flatness of the shearing surface and the quality of the cable end through the design of the fixed cutter and the movable cutter and the fixing mode of the shearing strip, thereby meeting the high requirements of electric power engineering on cable shearing.
[0013] 2. The cable shearing device for electric power engineering can adjust the shearing force and speed according to cables of different specifications and materials through the shearing mechanism driven by the electric push rod to drive the movable cutter to shear, has strong adaptability, and further enhances the universality of the device through the first cable feeding wheel and the second cable feeding wheel in the cable feeding mechanism which are of the same size and internally provided with grooves to adapt to cables of different diameters. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic view of the utility model;
[0015] Figure 2 It is a cable feeding mechanism schematic view of the utility model;
[0016] Figure 3 It is a shearing mechanism schematic view of the utility model;
[0017] Figure 4 It is the utility model Figure 3 It is an enlarged view of A in the utility model.
[0018] In the figure: 1 mounting plate, 101 mounting hole, 2 cable feeding mechanism, 201 mounting seat, 202 motor, 203 first cable feeding wheel, 204 second cable feeding wheel, 3 shearing mechanism, 301 connecting plate, 302 connecting shaft, 303 electric push rod, 304 fixed plate, 305 fixed shaft, 306 fixed cutter, 307 movable cutter, 308 shearing strip, 309 bolt. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] Please refer to Figures 1-4The cable shearing device for electric power engineering comprises a mounting plate 1, a wire feeding mechanism 2 and a shearing mechanism 3 arranged on the front surface of the mounting plate 1, and the wire feeding mechanism 2 is used for feeding the cable.
[0021] The shearing mechanism 3 comprises a connecting plate 301 fixedly connected to the outer surface of the mounting plate 1, a connecting shaft 302 fixedly connected in the connecting plate 301, an electric push rod 303 hingedly connected to the outer surface of the connecting shaft 302, a fixed shaft 305 fixedly connected in the connecting plate 301, a fixed cutter 306 hingedly connected to the outer surface of the fixed shaft 305, a movable cutter 307 rotatably connected to the outer surface of the fixed shaft 305, a fixed plate 304 fixedly connected to the outer surface of the movable cutter 307, and an output shaft of the electric push rod 303 is hingedly connected to the fixed plate 304.
[0022] The cable is fed between the fixed cutter 306 and the movable cutter 307 through the wire feeding mechanism 2, the electric push rod 303, the fixed plate 304 and the movable cutter 307 are rotated by starting the electric push rod 303, and the cable can be sheared by the rotating movable cutter 307 cooperating with the fixed cutter 306.
[0023] The shearing mechanism 3 is driven by the electric push rod 303, which avoids the safety hazards caused by manual operation. Meanwhile, the overall structure of the device is reasonably designed and has good stability, which ensures the safety during construction.
[0024] Secondly, the fixed cutter 306 and the movable cutter 307 are both provided with a shearing strip 308, and the fixed cutter 306 and the movable cutter 307 are both threadedly connected with a bolt 309 for fixing the shearing strip 308.
[0025] When the shearing strip 308 is worn or damaged, the bolt 309 can be removed, and the shearing strip 308 can be replaced with a new one.
[0026] In addition, the wire feeding mechanism 2 comprises a mounting seat 201 fixedly connected to the outer surface of the mounting plate 1, a first wire feeding wheel 203 and a second wire feeding wheel 204 rotatably connected in the mounting seat 201, and a motor 202 fixedly connected to one end of the mounting seat 201, the motor 202 is used for driving the first wire feeding wheel 203 to rotate, the first wire feeding wheel 203 and the second wire feeding wheel 204 are of the same size and are both provided with a groove.
[0027] The mounting plate 1 is provided with a mounting hole 101, the technical solution has simple structure and convenient operation. The wire feeding mechanism 2 and the shearing mechanism 3 are both automatically operated through the motor 202 and the electric push rod 303, which reduces the operation difficulty and labor intensity. Meanwhile, the mounting hole 101 in the mounting plate is convenient for fixing the whole device at the required position, which is convenient for the construction personnel to operate.
[0028] The working principle of the above embodiment is as follows:
[0029] (1) The cable shearing device for electric power engineering, by setting the cable feeding mechanism 2 and the shearing mechanism 3, realizes automatic cable feeding and shearing, greatly improves the shearing efficiency, at the same time, the design of the fixed cutter 306 and the movable cutter 307, and the fixing mode of the shearing strip 308, ensures the flatness of the shearing surface and the quality of the cable end, meets the high requirements of electric power engineering on cable shearing.
[0030] (2) The cable shearing device for electric power engineering, the shearing mechanism 3 drives the movable cutter 307 to shear through the electric push rod 303, can adjust the shearing degree and speed according to the cable of different specifications and materials, has strong adaptability, in addition, the first feeding wheel 203 and the second feeding wheel 204 in the cable feeding mechanism 2 are the same size and have grooves inside, which can adapt to cables of different diameters, further enhancing the universality of the device.
[0031] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.
[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A cable cutting device for power engineering, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a wire feeding mechanism (2) and a cutting mechanism (3) on the front side. The wire feeding mechanism (2) is used to feed the cable. The shearing mechanism (3) includes a connecting plate (301) fixedly connected to the outer surface of the mounting plate (1), a connecting shaft (302) fixedly connected inside the connecting plate (301), an electric push rod (303) hinged to the outer surface of the connecting shaft (302), a fixed shaft (305) fixedly connected inside the connecting plate (301), a fixed cutter (306) hinged to the outer surface of the fixed shaft (305), a movable cutter (307) rotatably connected to the outer surface of the fixed shaft (305), and a fixed plate (304) fixedly connected to the outer surface of the movable cutter (307).
2. The cable cutting device for power engineering according to claim 1, characterized in that: The output shaft of the electric push rod (303) is hinged to the fixed plate (304).
3. The cable cutting device for power engineering according to claim 1, characterized in that: Both the fixed cutter (306) and the movable cutter (307) are provided with shearing strips (308), and both the fixed cutter (306) and the movable cutter (307) are threaded with bolts (309), which are used to fix the shearing strips (308).
4. A cable cutting device for power engineering according to claim 1, characterized in that: The wire feeding mechanism (2) includes a mounting base (201) fixedly connected to the outer surface of the mounting plate (1). The mounting base (201) is rotatably connected to a first wire feeding wheel (203) and a second wire feeding wheel (204). One end of the mounting base (201) is fixedly connected to a motor (202), which is used to drive the first wire feeding wheel (203) to rotate.
5. A cable cutting device for power engineering according to claim 4, characterized in that: The first wire feeding wheel (203) and the second wire feeding wheel (204) are the same size and have grooves inside.
6. A cable cutting device for power engineering according to claim 1, characterized in that: The mounting plate (1) has mounting holes (101) inside.