Cable fixed-length cutting device

Abstract

The utility model discloses a cable fixed-length cutting device, and relates to the technical field of power transmission, transformation and distribution, the cable fixed-length cutting device comprises a box body, the side surface of the box body is provided with a wire inlet, the side surface of the box body is provided with a wire outlet, and the box body is internally provided with a cutting device; the cutting device comprises an electric telescopic rod, the side face of the electric telescopic rod is fixed to the inner wall of the box body, a sliding groove is formed in the inner wall of the box body, and a movable block is fixedly connected to the bottom of the electric telescopic rod. According to the cable cutting device, when cutting is needed, a worker jacks a cable to the inserting plate, a blade falls down for cutting, in order to prevent the cable from hurting the human body when use is stopped, a protection plate blocks a cable inlet when cutting is not carried out, and by means of the design, the cable cutting length is controlled, and the human body is prevented from being hurted.

Description

Technical Field

[0001] The utility model belongs to the technical field of power transmission, transformation and distribution, and particularly relates to a cable fixed-length cutting device. Background Art

[0002] The cable needs to be cut during the laying process, and the staff uses a cutting device to operate it. However, some problems are still exposed during the use of the current cutting device. The cutting device is not easy to operate when cutting large-diameter cables, and multiple cuttings are required. This causes multiple sections at the cable end, affecting the circuit quality. In view of the problems exposed during the use of the current cutting device, it is necessary to optimize and improve the structure of the cutting device.

[0003] According to a cable cutting device disclosed (publication number: CN 218192301U), it includes a first base, a second base, a fixing device and a clamping plate. The utility model sets two bases, a reversible cutting rod is set on the top of the first base, and fixing devices are set on the tops of the two bases. The two ends of the cable cutting position are fixed respectively by the two fixing devices. After the cutting rod is turned over to cut the cable, the two bases are pulled apart respectively, and the cable is straightened and the force is released. Then, the two ends of the cut cable are taken off respectively, so as to prevent the unfixed end of the cable from bouncing up to the human body after cutting in the straightened state and causing a safety accident.

[0004] However, in the above application, the cable is cut by flipping the cutting rod, and then the two bases are pulled apart respectively. After the cable is straightened and the force is released, the two ends of the cut cable are removed respectively. It is difficult to control the cutting length of the cable, resulting in a lot of unnecessary waste during long-term use, and the effect is not ideal. Utility Model Content

[0005] The utility model aims to provide a cable fixed-length cutting device, thereby solving the existing problems.

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

[0007] The utility model is a cable fixed-length cutting device, comprising a box body, a side of the box body is provided with a wire inlet, a side of the box body is provided with a wire outlet, and a cutting device is arranged inside the box body;

[0008] The cutting device includes an electric telescopic rod, a side of which is fixed to the inner wall of a box, a button is provided on the side of the box, a slide groove is provided on the inner wall of the box, a movable block is fixedly connected to the bottom of the electric telescopic rod, a side of the movable block is slidably connected to the inside of the slide groove, and a blade is fixedly connected to the bottom of the movable block.

[0009] Furthermore, a plug-in plate slot is provided on the side of the box body, a plug-in plate is slidably connected inside the plug-in plate slot, a protective block is fixedly connected to the side of the box body, a protective groove is provided on the side of the protective block, a protective plate is slidably connected inside the protective groove. This design is conducive to determining the cutting length through the plug-in plate, and the protective plate can prevent the staff from putting their hands into the wire inlet and causing injury when stopping cutting.

[0010] Furthermore, the number of the plug-in slots and plug-in boards is set to four, and is arranged in a linear array on the side of the box body. Such a design is conducive to cutting cables of different lengths through multiple plug-in boards.

[0011] Furthermore, the protective plate is located on the side of the wire inlet, and the button is located above the protective plate. This design prevents the staff from putting their hands into the wire inlet and causing injuries when cutting is stopped through the protective plate.

[0012] Furthermore, a discharging device is arranged inside the box body, and the discharging device includes a pressing block, and the side of the pressing block is fixedly connected to the side of the blade. The inner wall of the box body is provided with a rotating shaft opening, and the inside of the rotating shaft opening is rotatably connected with a rotating shaft, and a force-bearing plate is fixedly connected to the circumferential surface of the rotating shaft. Such a design is conducive to the inclination of the force-bearing plate, thereby delivering the cut cables.

[0013] Furthermore, a spring hole is provided on the inner wall of the box body, a spring is fixedly connected to the inner wall of the spring hole, one end of the spring away from the spring hole is fixedly connected to the bottom of the force-bearing plate, a connecting block is fixedly connected to the side of the box body, a rotating shaft opening is provided on the side of the connecting block, a rotating shaft is rotatably connected to the inside of the rotating shaft opening, a baffle is fixedly connected to the circumferential surface of the rotating shaft, and a collection box is fixedly connected to the side of the box body. This design is conducive to enabling the force-bearing plate to slide the cut cables into the collection box and then reset them through the spring, and the baffle is conducive to preventing dust from entering the box body when cutting is stopped.

[0014] Furthermore, the number of the spring holes and springs is set to three, and along the linear array on the side of the box, the force-bearing plate is located on the displacement trajectory of the pressing block. The number of the spring holes and springs is set to three, which is beneficial to increase the elastic force and prevent the force-bearing plate from being unable to reset. The force-bearing plate is located on the displacement trajectory of the pressing block, which is beneficial to tilting the force-bearing plate through the pressing block to send out the cut cable.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model realizes that when cutting is required, the staff pushes the cable to the plug board and the blade falls to cut through the cooperation of the electric telescopic rod, blade, plug board and protective plate inside the cutting device. In order to prevent harm to the human body when it is not in use, the protective plate blocks the cable inlet when not cutting. This design not only controls the cutting length of the cable, but also prevents harm to the human body.

[0017] 2. The utility model realizes that when the cables are piled on the top of the force plate after cutting, the force plate is tilted by the pressure block, so that the cut cables fall into the collection box. When the discharge is not needed, the baffle blocks the outlet to prevent dust from entering the inside of the device. This design not only achieves the discharge of the cut cables, but also prevents dust from entering the inside of the machine, thereby extending the service life of the machine.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a structural schematic diagram of the three-dimensional appearance of the utility model;

[0021] Figure 2 It is a schematic structural diagram of a three-dimensional cross-section of the utility model from a second viewing angle;

[0022] Figure 3 It is a structural schematic diagram of a three-dimensional cross-sectional display diagram of the discharging device of the utility model;

[0023] Figure 4 For this utility model Figure 1 Schematic diagram of the three-dimensional enlarged structure of A in the middle;

[0024] Figure 5 For this utility model Figure 2 Schematic diagram of the three-dimensional enlarged structure of B.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Box body; 2. Wire inlet; 3. Wire outlet; 4. Cutting device; 41. Electric telescopic rod; 42. Button; 43. Slide; 44. Movable block; 45. Blade; 46. Insert plate slot; 47. Insert plate; 48. Protective block; 49. Protective slot; 410. Protective plate; 5. Discharging device; 51. Pressing block; 52. Rotating shaft opening; 53. Rotating shaft; 54. Force plate; 55. Spring hole; 56. Spring; 57. Connecting block; 58. Rotating shaft opening; 59. Rotating shaft; 510. Baffle; 511. Collection box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model is a cable fixed-length cutting device, comprising a box body 1, a wire inlet 2 is opened on the side of the box body 1, a wire outlet 3 is opened on the side of the box body 1, and a cutting device 4 is arranged inside the box body 1;

[0029] The cutting device 4 includes an electric telescopic rod 41, the side of the electric telescopic rod 41 is fixed to the inner wall of the box 1, a button 42 is provided on the side of the box 1, a slide groove 43 is opened on the inner wall of the box 1, a movable block 44 is fixedly connected to the bottom of the electric telescopic rod 41, the side of the movable block 44 is slidably connected to the inside of the slide groove 43, and a blade 45 is fixedly connected to the bottom of the movable block 44.

[0030] A plug-in slot 46 is provided on the side of the box body 1, and a plug-in slot 47 is slidably connected inside the plug-in slot 46. A protective block 48 is fixedly connected to the side of the box body 1, and a protective slot 49 is provided on the side of the protective block 48, and a protective plate 410 is slidably connected inside the protective slot 49. This design is conducive to determining the cutting length through the plug-in slot 47, and the protective plate 410 can prevent the staff from putting their hands into the wire inlet 2 to cause injury when the cutting is stopped.

[0031] The number of the plug-in slots 46 and the plug-in plates 47 is set to four, and they are arranged in a linear array on the side of the box body 1. Such a design is conducive to cutting cables of different lengths through multiple plug-in plates 47.

[0032] The protective plate 410 is located on the side of the wire inlet 2, and the button 42 is located above the protective plate 410. This design prevents the staff from putting their hands into the wire inlet 2 and causing injuries when cutting is stopped through the protective plate 410.

[0033] A discharging device 5 is arranged inside the box body 1, and the discharging device 5 includes a pressing block 51. The side of the pressing block 51 is fixedly connected to the side of the blade 45. A rotating shaft opening 52 is opened on the inner wall of the box body 1. A rotating shaft 53 is rotatably connected inside the rotating shaft opening 52. A force-bearing plate 54 is fixedly connected to the circumferential surface of the rotating shaft 53. This design is conducive to the inclination of the force-bearing plate 54 through the force, so as to deliver the cut cables.

[0034] A spring hole 55 is provided on the inner wall of the box body 1, and a spring 56 is fixedly connected to the inner wall of the spring hole 55. One end of the spring 56 away from the spring hole 55 is fixedly connected to the bottom of the force-bearing plate 54. A connecting block 57 is fixedly connected to the side of the box body 1. A rotating shaft opening 58 is provided on the side of the connecting block 57. A rotating shaft 59 is rotatably connected to the inside of the rotating shaft opening 58. A baffle 510 is fixedly connected to the circumferential surface of the rotating shaft 59. A collecting box 511 is fixedly connected to the side of the box body 1. This design is conducive to enabling the force-bearing plate 54 to slide the cut cables into the collecting box 511 and then reset them through the spring 56. The baffle 510 is conducive to preventing dust from entering the box body 1 when cutting is stopped.

[0035] The number of spring holes 55 and springs 56 is set to three, and along the linear array on the side of the box body 1, the force plate 54 is located on the displacement trajectory of the pressure block 51. The number of spring holes 55 and springs 56 is set to three, which is beneficial to increase the elastic force and prevent the force plate 54 from being unable to reset. The force plate 54 is located on the displacement trajectory of the pressure block 51, which is beneficial to tilting the force plate 54 through the pressure block 51 to send out the cut cable.

[0036] A specific application of this embodiment is: first, the cable enters the cutting device 4 through the wire inlet 2, and the button 42 is pressed to start the electric telescopic rod 41. When the electric telescopic rod 41 moves, it will carry the movable block 44 to move downward on the inner wall of the slide groove 43. When the movable block 44 moves downward, the blade 45 will move downward to cut the cable. When the cable cutting is completed, the button 42 is released to shrink the electric telescopic rod 41, so that the movable block 44 will shrink together with the electric telescopic rod 41. When the movable block 44 moves upward, the blade 45 will move upward, so that the wire inlet 2 can be put into the cable again.

[0037] When the cutting device 4 moves downward, the pressing block 51 will move downward with the blade 45. The downward movement of the pressing block 51 will hit the force plate 54. The force plate 54 will tilt when hit. Because the collection box 511 is located on the side of the outlet 3, the force plate 54 will pass the cut cables into the collection box 511 through the outlet 3 when it tilts. When the cut cables are collected, the electric telescopic rod 41 will be retracted by releasing the button 42, so that the movable block 44 will shrink together with the electric telescopic rod 41. When the movable block 44 moves upward, the blade 45 will move upward. When the blade 45 moves upward, the pressing block 51 will move upward. When the pressing block 51 moves upward, the force plate 54 can be reset by the spring 56 at the bottom.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cable cutting-to-length device, comprising a housing (1), characterized in that: A wire inlet (2) is provided on the side of the box (1), a wire outlet (3) is provided on the side of the box (1), and a cutting device (4) is provided inside the box (1); The cutting device (4) comprises an electric telescopic rod (41), the side of the electric telescopic rod (41) being fixed to the inner wall of the box (1), the side of the box (1) being provided with a button (42), the inner wall of the box (1) being provided with a slide groove (43), the bottom of the electric telescopic rod (41) being fixedly connected to a movable block (44), the side of the movable block (44) being slidably connected to the inside of the slide groove (43), and the bottom of the movable block (44) being fixedly connected to a blade (45).

2. A cable cutting-to-length device according to claim 1, characterized in that: A plug plate slot (46) is provided on the side of the box body (1), a plug plate (47) is slidably connected inside the plug plate slot (46), a protective block (48) is fixedly connected to the side of the box body (1), a protective slot (49) is provided on the side of the protective block (48), and a protective plate (410) is slidably connected inside the protective slot (49).

3. A cable cutting-to-length device according to claim 2, characterized in that: The number of the plug-in plate slots (46) and the plug-in plates (47) is set to four, and they are arranged in a linear array on the side of the box body (1).

4. A cable cutting-to-length device according to claim 3, characterized in that: The protective plate (410) is located on the side of the cable inlet (2), and the button (42) is located above the protective plate (410).

5. A cable cutting-to-length device according to claim 4, characterized in that: A discharging device (5) is arranged inside the box body (1), and the discharging device (5) comprises a pressing block (51), and a side surface of the pressing block (51) is fixedly connected to a side surface of a blade (45); a rotating shaft opening (52) is provided on the inner wall of the box body (1), a rotating shaft (53) is rotatably connected inside the rotating shaft opening (52), and a force-bearing plate (54) is fixedly connected to the circumferential surface of the rotating shaft (53).

6. A cable cutting-to-length device according to claim 5, characterized in that: The inner wall of the box body (1) is provided with a spring hole (55), the inner wall of the spring hole (55) is fixedly connected to a spring (56), one end of the spring (56) away from the spring hole (55) is fixedly connected to the bottom of the force-bearing plate (54), the side of the box body (1) is fixedly connected to a connecting block (57), the side of the connecting block (57) is provided with a rotating shaft opening (58), the interior of the rotating shaft opening (58) is rotatably connected to a rotating shaft (59), a baffle (510) is fixedly connected to the circumferential surface of the rotating shaft (59), and the side of the box body (1) is fixedly connected to a collecting box (511).

7. A cable cutting-to-length device according to claim 6, characterized in that: The number of the spring holes (55) and the springs (56) is set to three, and they are arranged along a linear array on the side of the box body (1), and the force-bearing plate (54) is located on the displacement track of the pressing block (51).

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