Power cable shearing device

Abstract

The utility model provides a power cable shearing device, and belongs to the technical field of cable processing. Comprising a workbench, and a shearing assembly and a fixing assembly are arranged at the top of the workbench; the shearing assembly comprises a fixing frame installed at the top of the workbench, a shearing machine is fixedly assembled at the top of the fixing frame, a through hole is formed in the top of the workbench, a cutting groove is fixedly assembled in the inner wall of the through hole, and the shearing machine is matched with the cutting groove in position. When the shearing machine cuts a power cable, suction force is provided through the draught fan, chippings generated by cutting are sucked to the draught fan, at the moment, the chippings are sucked to the collecting box, the chippings are filtered and blocked through the filtering plate, and therefore the chippings are accumulated in the collecting box, after operation is finished, the collecting box is taken out of the fixing cover, and the chippings are collected through the collecting box. And the collecting box is cleaned, so that the cleaning effect on chippings generated by cutting is improved, normal use of the device is guaranteed, and the workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a power cable shearing device. Background Art

[0002] Power cables are cables used to transmit and distribute electrical energy. Power cables are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas.

[0003] An existing convenient-to-use power cable cutting device can refer to the utility model patent with Chinese patent announcement number CN214212036U, which is specifically a convenient-to-use power cable cutting device, including a base, a shear seat and a door frame fixedly connected to the top of the base, an electric cylinder fixedly connected to the top center of the door frame, the bottom of the piston rod inside the electric cylinder passes through the top of the door frame and is fixedly connected to a shear knife mounting seat, and the inner cavity of the shear knife mounting seat is detachably connected to a shear knife.

[0004] However, during the actual use of the device, it was found that although the device can further improve the shearing effect and make shearing more convenient, in the prior art, the cutter will produce a certain amount of debris when cutting the cable. After a long period of operation, the debris generated will become more and more, which will eventually affect the normal use of the device and increase the cleaning burden. Therefore, the present application provides a power cable cutting device to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a power cable cutting device to solve the problem that the existing cutter will generate a certain amount of debris when cutting the cable. After a long period of operation, more and more debris will be generated, which will eventually affect the normal use of the device and increase the cleaning burden.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A power cable cutting device comprises: a workbench, a cutting assembly and a fixing assembly are arranged on the top of the workbench; the cutting assembly comprises a fixing frame installed on the top of the workbench, a shearing machine is fixedly installed on the top of the fixing frame, a through hole is opened on the top of the workbench, a cutting groove is fixedly installed on the inner wall of the through hole, and the position of the shearing machine is adapted to the cutting groove; a fixed cover is fixedly installed on the bottom of the workbench, a fixed pipe is fixedly connected to the bottom of the fixed cover, a fan is fixedly installed on the inner wall of the fixed pipe, a collecting box is slidably connected to the outer wall of the fixed cover, and a filter plate is fixedly installed on the bottom of the collecting box.

[0008] The fixing assembly includes a fixing block installed on the top of the workbench, a lower fixing ring is fixedly installed on the top of the fixing block, an upper fixing ring is rotatably connected to the outer wall of the lower fixing ring, a clamping block is fixedly installed on the outer wall of the upper fixing ring, the clamping block passes through the lower fixing ring, grooves are provided on both sides of the clamping block, a spring is fixedly installed on the inner wall of the groove, and a clamping tooth is fixedly installed on the end of the spring away from the groove.

[0009] A support rod is fixedly mounted on the inner wall of the through hole, one end of the support rod away from the through hole is fixedly connected to the cutting groove, and the top of the support rod adopts a rounded corner design.

[0010] An isolation belt is fixedly mounted on the top of the workbench, and the isolation belt is located at the end of the through hole.

[0011] The inner wall of the lower fixing ring is fixedly equipped with a protective pad, which is a rubber pad.

[0012] The number of the fixed pipes and the fans is two, and the two fixed pipes and the fans are symmetrically distributed on both sides of the fixed cover.

[0013] Compared with the prior art, the utility model has at least the following beneficial effects:

[0014] 1. In the above scheme, when the shearing machine cuts the power cable, the fan provides suction to attract the debris generated by the cutting to the fan. At this time, the debris is attracted to the collection box, and the debris is filtered and blocked by the filter plate, so that the debris accumulates in the collection box. When the operation is completed, the collection box is taken out from the fixed cover and cleaned, which is beneficial to improve the cleaning effect of the debris generated by the cutting, ensure the normal use of the device, and reduce the workload.

[0015] 2. In the above scheme, before cutting the cable, first place the cable on the inner wall of the lower fixing ring, then rotate the upper fixing ring, and insert the clamping block of the upper fixing ring into the lower fixing ring. After the clamping block is inserted into the lower fixing ring, the two clamping teeth are pushed outward by the spring, so that the clamping block and the clamping teeth fix the two fixing rings, thereby facilitating the fastening of the cable. When the cable needs to be taken out, it is only necessary to press the two clamping teeth toward the inside of the clamping block to separate the clamping teeth from the lower fixing ring. At this time, the upper fixing ring is rotated outward to take out the cable, which is beneficial to improve the fixing effect of the cable and improve the convenience of operation for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0017] Figure 1It is a schematic diagram of the three-dimensional structure of the power cable cutting device;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the power cable cutting device from the first perspective;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the power cable cutting device from a second viewing angle;

[0020] Figure 4 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0021] [Reference Signs]

[0022] 1. Workbench;

[0023] 2. Shearing assembly; 21. Fixing frame; 22. Shearing machine; 23. Through hole; 24. Cutting groove; 25. Fixing cover; 26. Fixing pipe; 27. Fan; 28. Collecting box; 29. ​​Filter plate;

[0024] 3. Fixing assembly; 31. Fixing block; 32. Lower fixing ring; 33. Upper fixing ring; 34. Clamping block; 35. Groove; 36. Spring; 37. Clamping teeth;

[0025] 4. Support rod; 5. Isolation belt; 6. Protective pad.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0027] The following is a detailed description of a power cable cutting device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its 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 will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0031] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown 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 may be similarly interpreted accordingly.

[0032] like Figure 1 , Figure 2 and Figure 3As shown, the embodiment of the utility model provides a power cable cutting device, comprising: a workbench 1, a cutting assembly 2 and a fixing assembly 3 are arranged on the top of the workbench 1; the cutting assembly 2 comprises a fixing frame 21 installed on the top of the workbench 1, a shearing machine 22 for cutting the power cable is fixedly installed on the top of the fixing frame 21, a through hole 23 is opened on the top of the workbench 1, a cutting groove 24 is fixedly installed on the inner wall of the through hole 23, and the position of the shearing machine 22 and the cutting groove 24 are adapted; a fixing cover 25 is fixedly installed on the bottom of the workbench 1, and a fixing cover 25 is fixedly connected to the bottom of the fixing cover 25. A fixed tube 26, the inner wall of which is fixedly equipped with a fan 27 that provides suction, the outer wall of the fixed cover 25 is slidably connected with a collection box 28 for collecting debris, the bottom of the collection box 28 is fixedly equipped with a filter plate 29, the inner wall of the through hole 23 is fixedly equipped with a support rod 4, and one end of the support rod 4 away from the through hole 23 is fixedly connected to the cutting groove 24, and the top of the support rod 4 adopts a rounded corner design. By setting the support rod 4, it is beneficial to improve the strength of the cutting groove 24 and ensure normal cutting operations. At the same time, the support rod 4 with a rounded corner design is beneficial to reduce the residue of debris on the support rod 4.

[0033] like Figure 2 and Figure 4 As shown, the fixing assembly 3 includes a fixing block 31 installed on the top of the workbench 1, a lower fixing ring 32 is fixedly assembled on the top of the fixing block 31, an upper fixing ring 33 is rotatably connected to the outer wall of the lower fixing ring 32, a clamping block 34 is fixedly assembled on the outer wall of the upper fixing ring 33, the clamping block 34 passes through the lower fixing ring 32, grooves 35 are provided on both sides of the clamping block 34, a spring 36 is fixedly assembled on the inner wall of the groove 35, and a clamping tooth 37 is fixedly assembled on the end of the spring 36 away from the groove 35. Before cutting the cable, the cable is first placed on the inner wall of the lower fixing ring 32, and then the upper fixing ring is rotated. 33, insert the block 34 of the upper fixing ring 33 into the lower fixing ring 32. After the block 34 is inserted into the lower fixing ring 32, the two locking teeth 37 are pushed outward by the spring 36, so that the block 34 and the locking teeth 37 fix the two fixing rings, thereby facilitating the fastening of the cable. When the cable needs to be taken out, it is only necessary to press the two locking teeth 37 toward the inner side of the block 34 to separate the locking teeth 37 from the lower fixing ring 32. At this time, the upper fixing ring 33 is rotated outward to take out the cable, which is beneficial to improve the fixing effect of the cable and improve the convenience of operation of the staff.

[0034] like Figure 1 and Figure 2 As shown, an isolation belt 5 is fixedly installed on the top of the workbench 1. The isolation belt 5 is located at the end of the through hole 23. The isolation belt 5 is provided to help block the debris generated by cutting and prevent it from falling onto the workbench 1 and affecting the collection effect of the debris.

[0035] like Figure 2 and Figure 4 As shown, the inner wall of the lower fixing ring 32 is fixedly equipped with a protective pad 6, and the protective pad 6 is a rubber pad. The provision of the protective pad 6 is beneficial to improving the protective effect of the cable.

[0036] like Figure 2 and Figure 3 As shown, there are two fixed pipes 26 and two fans 27, and the two fixed pipes 26 and two fans 27 are symmetrically distributed on both sides of the fixed cover 25. By limiting the number and position of the fixed pipes 26 and the fans 27, it is beneficial to improve the adsorption effect of debris.

[0037] The technical solution provided by the utility model is that, when working, before cutting the cable, the cable is first placed on the inner wall of the lower fixing ring 32, and then the upper fixing ring 33 is rotated to insert the clamping block 34 of the upper fixing ring 33 into the lower fixing ring 32. After the clamping block 34 is inserted into the lower fixing ring 32, the two clamping teeth 37 are pushed outward by the spring 36, so that the clamping block 34 and the clamping teeth 37 fix the two fixing rings, thereby facilitating the fastening of the cable. When the cable needs to be taken out, only the two clamping teeth 37 need to be pressed toward the inner side of the clamping block 34 to separate the clamping teeth 37 from the lower fixing ring 32. At this time, the upper fixing ring 33 is rotated outward to take out the cable.

[0038] When the shearing machine 22 cuts the power cable, the fan 27 provides suction to attract the debris generated by the cutting to the fan 27. At this time, the debris is attracted to the collection box 28, and the debris is filtered and blocked by the filter plate 29, so that the debris accumulates in the collection box 28. When the operation is completed, the collection box 28 is taken out from the fixed cover 25 and cleaned.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0041] 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 principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A power cable cutting device, characterized in that: include: A workbench (1), wherein a shearing component (2) and a fixing component (3) are arranged on the top of the workbench (1); The shearing assembly (2) comprises a fixing frame (21) mounted on the top of the workbench (1), a shearing machine (22) is fixedly mounted on the top of the fixing frame (21), a through hole (23) is opened on the top of the workbench (1), a cutting groove (24) is fixedly mounted on the inner wall of the through hole (23), and the shearing machine (22) is matched with the cutting groove (24) in position; A fixed cover (25) is fixedly mounted on the bottom of the workbench (1); a fixed pipe (26) is fixedly connected to the bottom of the fixed cover (25); a fan (27) is fixedly mounted on the inner wall of the fixed pipe (26); a collection box (28) is slidably connected to the outer wall of the fixed cover (25); and a filter plate (29) is fixedly mounted on the bottom of the collection box (28).

2. The power cable cutting device according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing block (31) mounted on the top of the workbench (1); a lower fixing ring (32) is fixedly mounted on the top of the fixing block (31); an upper fixing ring (33) is rotatably connected to the outer wall of the lower fixing ring (32); a clamping block (34) is fixedly mounted on the outer wall of the upper fixing ring (33); the clamping block (34) passes through the lower fixing ring (32); grooves (35) are provided on both sides of the clamping block (34); a spring (36) is fixedly mounted on the inner wall of the groove (35); and a clamping tooth (37) is fixedly mounted on one end of the spring (36) away from the groove (35).

3. The power cable cutting device according to claim 1, characterized in that: A support rod (4) is fixedly mounted on the inner wall of the through hole (23); one end of the support rod (4) away from the through hole (23) is fixedly connected to the cutting groove (24); and the top of the support rod (4) is designed with rounded corners.

4. The power cable cutting device according to claim 1, characterized in that: An isolation belt (5) is fixedly mounted on the top of the workbench (1), and the isolation belt (5) is located at the end of the through hole (23).

5. The power cable cutting device according to claim 2, characterized in that: A protective pad (6) is fixedly mounted on the inner wall of the lower fixing ring (32), and the protective pad (6) is a rubber pad.

6. The power cable cutting device according to claim 1, characterized in that: The number of the fixed pipes (26) and the fans (27) is two, and the two fixed pipes (26) and the fans (27) are symmetrically distributed on both sides of the fixed cover (25).

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