Efficient power cable stripping device for electric power engineering

Abstract

The utility model belongs to the technical field of electric power engineering, and relates to a high-efficiency electric power cable stripping device for electric power engineering, which comprises a shell, a motor is fixedly connected in the shell, a driving wheel is fixedly connected on an output shaft of the motor, a belt is lapped on the surface of the driving wheel, a driven wheel is lapped on the inner surface of the belt, and the driven wheel is fixedly connected on the output shaft of the motor. And a rotating shaft is fixedly connected to the interior of the driven wheel, a cutting knife and a transmission wheel are fixedly connected to the surface of the rotating shaft, and the surface of the rotating shaft is sleeved with a bearing. The cable peeling device has the beneficial effects that through the arrangement of the diversion groove, the diversion groove, the motor, the limiting wheel, the transmission wheel, the driving wheel, the driven wheel, the cutting knife and the collection box, the cable peeling device not only can perform four-side cutting, segmentation and peeling work on a cable and improve the peeling efficiency, but also can complete four-side diversion on the cut cable skin until the cable skin falls into the collection box, so that the cable peeling efficiency is improved. And random splashing of the cut cable and the cable skin is avoided, secondary collection is not needed, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering, and in particular relates to a high-efficiency electric power cable stripping device used in electric power engineering. Background Art

[0002] Wire stripping machine is the most widely used machine in the machinery industry. People now rely on various mechanical automation in many places, and wire stripping machine is the machine that can best help people produce. In the field of power construction, it usually involves the wiring operation of power cables. In the wiring implementation of power cables, it is necessary to strip the outer sheath of the cable to expose the internal core wire for line connection. The wire stripping device can replace manual cable stripping and reduce the labor of workers, so it is widely used in power engineering.

[0003] The shortcomings of the existing technology: In the existing power engineering cable stripping device, the cable sheaths are randomly splashed after the stripping is completed, and they need to be manually collected after the stripping is completed, which is cumbersome and wastes manpower. What's more, after the stripping is completed, the cable sheaths and the cables are mixed together and need to be sorted. Utility Model Content

[0004] The utility model provides a high-efficiency power cable stripping device for power engineering to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient power cable stripping device for power engineering, comprising a shell, a motor is fixedly connected to the inside of the shell, a driving wheel is fixedly connected to the output shaft of the motor, a belt is overlapped on the surface of the driving wheel, a driven wheel is overlapped on the inner surface of the belt, a rotating shaft is fixedly connected to the inside of the driven wheel, a cutting knife and a transmission wheel are fixedly connected to the surface of the rotating shaft, a bearing is sleeved on the surface of the rotating shaft, the bearing is fixedly connected to the inside of the shell, a guide groove and a diverter groove are opened inside the shell, a pin is fixedly connected to the inside of the shell, a limiting wheel is sleeved on the surface of the pin, a positioning block is fixedly connected to the outer surface of the shell, an extension plate is clamped inside the positioning block, and a collection box is fixedly connected to the surface of the extension plate;

[0006] A fixed tube is fixedly connected to the lower surface of the shell, a telescopic tube is slidably connected inside the fixed tube, a spring is sleeved on the surface of the telescopic tube, both ends of the spring are fixedly connected to the surface of the fixed tube, and one end of the fixed tube is fixedly connected to a universal wheel.

[0007] As a further solution of the utility model: the number of the guide groove is one, the number of the diversion grooves is four and all are connected to the guide groove.

[0008] As a further solution of the utility model: the number of the collecting boxes is four and they are respectively arranged on the top, bottom, left, right and front five surfaces of the shell.

[0009] As a further solution of the utility model: the number of the transmission wheels is two and they are distributed in a relative state at the opening of the guide groove, the number of the cutting knives is four and two of them are movably connected to the inside of the shell through pins, the four cutting knives are arranged at an angle of ninety degrees between each other and are distributed in the middle and lower part of the guide groove, and the number of the limiting wheels is two and they are distributed in a relative state at the outlet of the guide groove.

[0010] As a further solution of the utility model: the surfaces of the transmission wheel and the limiting wheel are both provided with anti-slip coatings.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The high-efficiency power cable stripping device for power engineering is provided with a guide groove, a diversion groove, a motor, a limit wheel, a transmission wheel, an active wheel, a driven wheel, a cutting knife and a collection box. In actual application, through the cooperation among the above, not only can the cable be cut, split and stripped on four sides to improve the stripping efficiency, but also the cable skin after cutting can be diverted on four sides until it falls into the collection box, avoiding the random splashing of the cable and the cable skin after cutting, without the need for secondary collection, and reducing the labor intensity of the staff.

[0013] 2. This high-efficiency power cable stripping device for power engineering, by setting a fixed tube, a telescopic tube, a spring and a universal wheel, in actual application, not only facilitates the mobile transportation of the device and improves the portability, but also can weaken the vibration generated during the mobile transportation or operation of the device, avoids damage to the device due to vibration, and ensures the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model in a top view;

[0016] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the structure of the middle shell from a top view;

[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the structure of the middle transmission wheel in a three-dimensional magnified manner;

[0019] Figure 5 For this utility model Figure 1 A schematic diagram of the structure of the middle cutting knife in a three-dimensional magnified manner;

[0020] In the figure: 1. housing; 2. motor; 3. driving wheel; 4. positioning block; 5. extension plate; 6. collecting box; 7. diverter trough; 8. cutting knife; 9. pin shaft; 10. limiting wheel; 11. belt; 12. driven wheel; 13. rotating shaft; 14. transmission wheel; 15. guide groove; 16. fixed pipe; 17. spring; 18. telescopic pipe; 19. universal wheel; 20. bearing. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] Example

[0023] See also Figure 1-5 The utility model provides the following technical solutions: an efficient power cable stripping device for power engineering, comprising a housing 1, a motor 2 is fixedly connected to the inside of the housing 1, a driving wheel 3 is fixedly connected to the output shaft of the motor 2, a belt 11 is overlapped on the surface of the driving wheel 3, a driven wheel 12 is overlapped on the inner surface of the belt 11, a rotating shaft 13 is fixedly connected to the inside of the driven wheel 12, a cutting knife 8 and a transmission wheel 14 are fixedly connected to the surface of the rotating shaft 13, a bearing 20 is sleeved on the surface of the rotating shaft 13, the bearing 20 is fixedly connected to the inside of the housing 1, a guide groove 15 and a diverter groove 7 are opened inside the housing 1, a pin 9 is fixedly connected to the inside of the housing 1, and a limited sleeve is provided on the surface of the pin 9 The outer surface of the housing 1 is fixedly connected with a positioning wheel 10, and an extension plate 5 is clamped inside the positioning block 4. The surface of the extension plate 5 is fixedly connected with a collection box 6. By setting the guide groove 15, the diverter groove 7, the motor 2, the limiting wheel 10, the transmission wheel 14, the driving wheel 3, the driven wheel 12, the cutting knife 8 and the collection box 6, in actual application, through the cooperation among the above, not only can the cable be cut, split and stripped on four sides to improve the stripping efficiency, but also the cable skin after cutting can be diverted on four sides until it falls into the collection box 6, avoiding the random splashing of the cable and the cable skin after cutting, without the need for secondary collection, and reducing the labor intensity of the staff;

[0024] A fixed tube 16 is fixedly connected to the lower surface of the shell 1, and a telescopic tube 18 is slidably connected inside the fixed tube 16. A spring 17 is sleeved on the surface of the telescopic tube 18, and both ends of the spring 17 are fixedly connected to the surface of the fixed tube 16. One end of the fixed tube 16 is fixedly connected to a universal wheel 19. By arranging the fixed tube 16, the telescopic tube 18, the spring 17 and the universal wheel 19, in actual applications, not only the mobile transportation of the device is convenient and the portability is improved, but also the vibration generated during the mobile transportation or operation of the device can be weakened to avoid damage to the device due to vibration, thereby ensuring the service life of the device.

[0025] Specifically, the number of the guide groove 15 is one, the number of the diversion grooves 7 is four, and all of them are connected to the guide groove 15 .

[0026] Specifically, there are four collecting boxes 6 which are respectively arranged on the top, bottom, left, right and front surfaces of the shell 1 .

[0027] Specifically, there are two transmission wheels 14 and they are relatively distributed at the opening of the guide groove 15. There are four cutting knives 8 and two of them are movably connected to the inside of the shell 1 through the pin 9. The four cutting knives 8 are arranged at a 90-degree angle between each other and are distributed in the middle and lower part of the guide groove 15. There are two limiting wheels 10 and they are relatively distributed at the outlet of the guide groove 15.

[0028] Specifically, the surfaces of the transmission wheel 14 and the limiting wheel 10 are both provided with an anti-slip coating.

[0029] The working principle of the utility model is:

[0030] S1. When the device is in use, first take one end of the cable and insert it into the guide groove 15 until one end of the cable is connected with the transmission wheel 14, then turn on the motor 2 through the external switch, the motor 2 drives the driving wheel 3 to rotate, under the action of the belt 11, the driven wheel 12 rotates accordingly, and then the driven wheel 12 drives the shaft 13 to rotate inside the bearing 20, and the transmission wheel 14 and the cutting knife 8 rotate accordingly. Due to the extrusion effect, the rotation of the transmission wheel 14 will drive the cable to move inside the guide groove 15 until it contacts the cutting knife 8. At this time, the left and right cutting knives 8 will output a forward moving force to the cable again, and cut the surface of the cable at the same time. The upper and lower cutting knives 8 will rotate with the movement of the cable under the action of the pin shaft 9, and cooperate with the other two cutting knives 8 to cut the cable synchronously on four sides. The cut cable will expand to both sides due to the extrusion force, so as to enter the inside of the diverter slot 7, and then pass through the diverter slot 7 to be collected in the collection box 6, avoiding the random splashing of the cable skin. The stripped cable continues to move in the guide slot 15 under the push of the transmission wheel 14 and the cutting knife 8, and then overlaps with the limiting wheel 10, avoiding the dispersion of the cable, until it falls into the collection box 6 for collection. It should be noted that the two motors 2 need one to rotate forward and the other to rotate reversely, so as to ensure that the two transmission wheels 14 and the two cutting knives 8 move in the same direction;

[0031] S2. The vibration force generated during the operation or transportation of the device will be transmitted to the surface of the spring 17 through the universal wheel 19 and the fixed tube 16, and then the spring 17 will contract. At this time, the telescopic tube 18 will also contract back and forth inside the fixed tube 16, thereby weakening the vibration force, avoiding damage to the device caused by vibration, and ensuring the service life of the device.

[0032] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" 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 representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An efficient power cable stripping device for power engineering, comprising a housing (1), characterized in that: The housing (1) is fixedly connected with a motor (2), the output shaft of the motor (2) is fixedly connected with a driving wheel (3), the surface of the driving wheel (3) is overlapped with a belt (11), the inner surface of the belt (11) is overlapped with a driven wheel (12), the interior of the driven wheel (12) is fixedly connected with a rotating shaft (13), the surface of the rotating shaft (13) is fixedly connected with a cutting knife (8) and a transmission wheel (14), the surface of the rotating shaft (13) is sleeved with a bearing (20), the bearing (20) is fixedly connected to the interior of the housing (1), a guide groove (15) and a diverter groove (7) are provided inside the housing (1), a pin shaft (9) is fixedly connected to the interior of the housing (1), the surface of the pin shaft (9) is sleeved with a limiting wheel (10), a positioning block (4) is fixedly connected to the outer surface of the housing (1), an extension plate (5) is clamped inside the positioning block (4), and a collection box (6) is fixedly connected to the surface of the extension plate (5); The lower surface of the housing (1) is fixedly connected to a fixed tube (16), the interior of the fixed tube (16) is slidably connected to a telescopic tube (18), the surface of the telescopic tube (18) is sleeved with a spring (17), both ends of the spring (17) are fixedly connected to the surface of the fixed tube (16), and one end of the fixed tube (16) is fixedly connected to a universal wheel (19).

2. According to claim 1, a high-efficiency power cable stripping device for power engineering, characterized in that: The number of the guide groove (15) is one, and the number of the diversion grooves (7) is four, and all of them are connected to the guide groove (15).

3. The high-efficiency power cable stripping device for power engineering according to claim 1, characterized in that: The number of the collecting boxes (6) is four and they are respectively arranged on the top, bottom, left, right and front five surfaces of the shell (1).

4. The high-efficiency power cable stripping device for power engineering according to claim 1, characterized in that: The number of the transmission wheels (14) is two and they are distributed at the opening of the guide groove (15) in a relative state. The number of the cutting knives (8) is four and two of them are movably connected to the inside of the housing (1) through a pin shaft (9). The four cutting knives (8) are arranged at an angle of ninety degrees between each other and are distributed in the middle and lower part of the guide groove (15). The number of the limiting wheels (10) is two and they are distributed at the outlet of the guide groove (15) in a relative state.

5. The high-efficiency power cable stripping device for power engineering according to claim 1, characterized in that: The surfaces of the transmission wheel (14) and the limiting wheel (10) are both provided with an anti-slip coating.

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