Fixing frame for processing power cable

Abstract

The utility model discloses a fixing frame for processing a power cable, which comprises a base, the top of the base is provided with a wire slot, one side of the top of the base is fixedly connected with a fixing seat, the center of the top of the fixing seat is fixedly connected with an electric push rod, and the telescopic end of the electric push rod penetrates through the fixing seat and is fixedly connected with a pressing plate. A linear motor is fixedly connected to the side, away from the fixing base, of the top of the base, a start-stop switch is arranged on the side, close to the linear motor, of the outer wall of the base, and a cutting mechanism is arranged at the bottom of the linear motor. According to the utility model, through mutual cooperation among the cutting mechanism, the base and the pressing plate, when a recycled cable is stripped before processing, the cable can be fixed through the base, the linear motor drives the cutter head to cut the cable, and the whole process is operated without hands, so that possible injury to workers caused by stripping operation is effectively avoided, and the working efficiency is improved. And meanwhile, the cable stripping speed is greatly improved on the premise of protecting the cable cell.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing accessories, in particular to a fixing frame used for processing power cables. Background Art

[0002] Power cables are used to transmit and distribute electrical energy. They 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. In recent years, the proportion of cables in power lines has been gradually increasing, so the demand for cables is also gradually increasing.

[0003] In order to better produce power cables and improve the processing efficiency of power cables, when processing power cables, the internal cores of some old cables with cracks or damages on the outer skin are often recycled. Since the outer skin of the cable is wear-resistant and hard, the staff needs to hold a knife to cut the cable skin when stripping the wire. During the cutting process, if it is placed on a shelf, it is not conducive to the staff to hold the knife; if it is directly hand-held for cutting, it is difficult to control the cutting depth. If the tip of the knife goes too deep during the scratching process, it may damage the outer sheath of the inner core of the cable, which is not conducive to the subsequent recycling and further processing of the cable. Therefore, we propose to design a fixed frame for processing power cables. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A fixing frame for processing power cables, comprising a base, a wire groove is provided on the top of the base, a fixing seat is fixedly connected to one side of the top of the base, an electric push rod is fixedly connected to the center of the top of the fixing seat, the telescopic end of the electric push rod passes through the fixing seat and is fixedly connected to a pressing plate, a linear motor is fixedly connected to the side of the top of the base away from the fixing seat, a start-stop switch is provided on the side of the outer wall of the base close to the linear motor, and a cutting mechanism is provided at the bottom of the linear motor;

[0007] The cutting mechanism includes a slide fixedly connected to the bottom of the linear motor driving end, and an adjusting screw is threadedly connected to the end of the slide away from the wire groove. The adjusting screw passes through the slide and is provided with a clamping plate, a blade is embedded in the clamping plate, and a positioning pin is provided on the top of the clamping plate.

[0008] As a preferred solution of a fixing frame for processing power cables described in the utility model, both sides of the wire trough notch are arranged in an arc shape, and both sides of the inner wall of the wire trough are fixedly connected with anti-slip rubber pads, which is convenient for placing the power cable and plays an anti-slip role when in contact with the wire trough.

[0009] As a preferred solution of a fixing frame for processing power cables described in the utility model, a non-slip rubber block is embedded and fixedly connected to the top of the pressure plate. The soft non-slip rubber block can undergo a certain deformation when it fits the outer wall of the power cable, so that it can fit the outer wall of the power cable more closely and achieve a better fixing effect.

[0010] As a preferred solution of a fixing frame for processing power cables described in the utility model, the adjusting screw is rotatably connected to the end of the clamping plate, and the clamping plate is slidably connected to the inside of the slide seat. When the adjusting screw rotates, it is easy to drive the clamping plate to slide in the slide seat.

[0011] As a preferred solution of a fixing frame for processing power cables described in the utility model, the blade penetrates the slide seat and extends to the top of the wire trough, so as to be convenient for inserting into the wire trough to strip the cable, and the end of the blade is inclined to facilitate inserting into the cable to cut the cable.

[0012] As a preferred solution of a fixing frame for processing power cables described in the utility model, pin holes corresponding to the locating pins are provided inside the clamping plate and the blade, and corresponding limiting grooves and limiting protrusions are provided on the inner wall of the pin hole and the outer side of the locating pin, so that the blade can be quickly disassembled and assembled, making it convenient for the staff to replace the blade.

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

[0014] The utility model realizes that the cutting mechanism, the base and the pressure plate cooperate with each other. When stripping the recycled cable before processing, the cable can be fixed by the base, and the linear motor drives the cutter head to cut the cable. The whole process is hands-free operation, which effectively avoids possible injuries to the staff caused by the stripping operation. At the same time, under the premise of protecting the cable core, the cable stripping speed is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 This is a structural schematic diagram of a fixing frame for processing power cables according to the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a cutting mechanism of a fixing frame for processing power cables according to the utility model;

[0018] Figure 3 The utility model is a cable installation schematic diagram of a fixing frame for processing power cables.

[0019] Legend: 1. Base; 2. Wire trough; 3. Anti-slip rubber pad; 4. Fixed seat; 5. Electric push rod; 6. Pressure plate; 7. Anti-slip rubber block; 8. Linear motor; 9. Cutting mechanism; 10. Slide; 11. Adjusting screw; 12. Clamp; 13. Blade; 14. Locating pin; 15. Pin hole; 16. Start / stop switch. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] See also Figure 1-3 The utility model provides a fixing frame for processing power cables, including a base 1, a wire groove 2 is opened on the top of the base 1, both sides of the groove of the wire groove 2 are arc-shaped, and both sides of the inner wall of the wire groove 2 are fixedly connected with anti-skid rubber pads 3, which are convenient for placing the power cable and play an anti-skid role when in contact with the wire groove 2.

[0024] A fixing seat 4 is fixedly connected to one side of the top of the base 1, an electric push rod 5 is fixedly connected to the center of the top of the fixing seat 4, the telescopic end of the electric push rod 5 passes through the fixing seat 4 and is fixedly connected to a pressing plate 6, and an anti-slip rubber block 7 is embedded and fixedly connected to the top of the pressing plate 6. The soft anti-slip rubber block 7 can undergo a certain deformation when it fits with the outer wall of the power cable, so that it can better fit the outer wall of the power cable and achieve a better fixing effect.

[0025] A linear motor 8 is fixedly connected to the side of the top of the base 1 away from the fixed base 4, and a start-stop switch 16 is provided on the side of the outer wall of the base 1 close to the linear motor 8, which corresponds to the linear motor 8 and the electric push rod 5 respectively, so as to facilitate employees to control the start and stop of the equipment.

[0026] A cutting mechanism 9 is provided at the bottom of the linear motor 8, and the cutting mechanism 9 includes a slide 10 fixedly connected to the bottom of the driving end of the linear motor 8. An adjusting screw 11 is threadedly connected to the end of the slide 10 away from the wire groove 2. The adjusting screw 11 passes through the slide 10 and is provided with a clamping plate 12. The adjusting screw 11 is rotatably connected to the end of the clamping plate 12, and the clamping plate 12 is slidably connected to the inside of the slide 10. When the adjusting screw 11 rotates, it is convenient to drive the clamping plate 12 to slide in the slide 10.

[0027] A blade 13 is embedded in the clamping plate 12, and the blade 13 passes through the slide seat 10 and extends to the top of the wire trough 2, so as to be inserted into the wire trough 2 to strip the cable. The end of the blade 13 is inclined, so as to be inserted into the cable to cut the cable.

[0028] A positioning pin 14 is provided on the top of the splint 12, wherein pin holes 15 corresponding to the positioning pin 14 are provided inside the splint 12 and the blade 13, and corresponding limiting grooves and limiting protrusions are provided on the inner wall of the pin hole 15 and the outer side of the positioning pin 14, so that the blade 13 can be quickly disassembled and assembled, making it convenient for the staff to replace the blade 13.

[0029] When in use, the linear motor 8 and the electric push rod 5 are connected to an external power supply, and the start / stop switch 16 outside the base 1 is connected to the two respectively, and the start / stop of the linear motor 8 and the electric push rod 5 can be controlled by the switch.

[0030] When stripping the wire, just put the power cable into the wire trough 2, then start the electric push rod 5 to drive the pressure plate 6 to clamp the cable together with the inner wall of the wire trough 2, then turn the adjustment screw 11 to drive the clamping plate 12 to slide inside the slide 10, and adjust the distance of the blade 13 extending into the wire trough 2 to ensure that the outer skin can be stripped without damaging the outer skin of the battery cell. For cables of the same size in the future, there is no need to adjust the position of the blade 13, but it should be noted that the gap between two adjacent battery cells should correspond to the position of the blade 13 to prevent damage to the battery cell.

[0031] Finally, the linear motor 8 is started to drive the cutting mechanism 9 to cut through the cable and cut its outer wire sheath. During the operation, the staff can operate completely hands-free, effectively avoiding scratches on the hands during cable processing, and greatly improving the safety of wire stripping.

[0032] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A fixing frame for processing power cables, comprising a base (1), characterized in that: The top of the base (1) is provided with a wire groove (2); a fixed seat (4) is fixedly connected to one side of the top of the base (1); an electric push rod (5) is fixedly connected to the center of the top of the fixed seat (4); the telescopic end of the electric push rod (5) passes through the fixed seat (4) and is fixedly connected to a pressure plate (6); a linear motor (8) is fixedly connected to the side of the top of the base (1) away from the fixed seat (4); a start-stop switch (16) is provided on the side of the outer wall of the base (1) close to the linear motor (8); and a cutting mechanism (9) is provided at the bottom of the linear motor (8); The cutting mechanism (9) comprises a slide (10) fixedly connected to the bottom of the driving end of the linear motor (8); an end of the slide (10) away from the wire groove (2) is threadedly connected to an adjusting screw (11); the adjusting screw (11) passes through the slide (10) and is provided with a clamping plate (12); a blade (13) is embedded in the clamping plate (12); and a positioning pin (14) is provided on the top of the clamping plate (12).

2. A fixing frame for processing power cables according to claim 1, characterized in that: Both sides of the notch of the wire trough (2) are arranged in an arc shape, and both sides of the inner wall of the wire trough (2) are fixedly connected with anti-slip rubber pads (3).

3. A fixing frame for processing power cables according to claim 1, characterized in that: An anti-slip rubber block (7) is embedded and fixedly connected to the top of the pressing plate (6).

4. A fixing frame for processing power cables according to claim 1, characterized in that: The adjusting screw rod (11) is rotatably connected to the end of the clamping plate (12), and the clamping plate (12) is slidably connected to the inside of the sliding seat (10).

5. A fixing frame for processing power cables according to claim 1, characterized in that: The blade (13) passes through the slide seat (10) and extends toward the top of the wire slot (2), and the end of the blade (13) is arranged at an inclination.

6. A fixing frame for processing power cables according to claim 1, characterized in that: The clamping plate (12) and the blade (13) are both provided with a pin hole (15) corresponding to the positioning pin (14), and the inner wall of the pin hole (15) and the outer side of the positioning pin (14) are provided with corresponding limiting grooves and limiting protrusions.

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