Power cable outer sheath peeling cutter frame

Abstract

The utility model discloses a power cable outer sheath peeling cutter frame, and belongs to the field of power cable construction. According to the utility model, the technical problems of low construction efficiency and low safety in the construction process of the existing power cable outer sheath peeling operation are solved. The device comprises a groove frame, a pressing wheel, a fixing shaft, a rotating shaft and a tool rest, a V-shaped channel is formed in the center of the groove frame, the bottom face of the V-shaped channel is arranged to be in an arc shape, adjusting frames are arranged on the front side and the rear side of the groove frame in the length direction of the V-shaped channel, and adjusting vertical holes are formed in side plates of the adjusting frames. The fixing shaft is slidably installed on the adjusting vertical hole in the vertical direction, the middle of the fixing shaft is rotatably sleeved with the pressing wheel, round through holes are formed in the middles of the two sides of the groove frame, the rotating shaft is installed in the middle of the groove frame through the round through holes, and the tool rest is rotatably installed in the middle of the rotating shaft in a sleeving mode. The tool nose and the cable synchronously and linearly move in the groove frame, and construction is fast and safe. The cable sheath stripping device is used for cable sheath stripping operation construction.

Description

Technical Field

[0001] The utility model relates to a power cable outer sheath stripping tool rack, belonging to the field of power cable construction. Background Art

[0002] During the construction of power projects, it is often necessary to strip the outer sheath of power cables. Especially in large-scale construction projects, a large number of power cables are laid, and the workload of cable outer sheath stripping is large. Different cables have different diameters, and the application range of existing tools is not wide enough, and the construction efficiency of cable outer sheath stripping is low.

[0003] At present, in the process of stripping the outer sheath of power cables, a utility knife is generally used as the main tool. When manually using a utility knife to strip the outer sheath of the cable, the operation efficiency is low and the blade often injures people.

[0004] In summary, the existing power cable outer sheath stripping operation has technical problems of low construction efficiency and low safety. Utility Model Content

[0005] The utility model aims to solve the technical problems of low construction efficiency and low safety in the existing power cable outer sheath stripping construction process, and further proposes a power cable outer sheath stripping tool holder.

[0006] The technical solution of the utility model is a power cable outer sheath stripping tool rack, comprising a groove frame, a pressure wheel, a fixed shaft, a rotating shaft and a tool rack, a V-shaped channel is arranged in the center of the groove frame, the bottom surface of the V-shaped channel is arranged in an arc shape, and adjustment frames are arranged on the front and rear sides of the groove frame along the length direction of the V-shaped channel, and the side panels of the adjustment frame are provided with adjustment vertical holes, the fixed shaft is slidably installed on the adjustment vertical holes along the vertical direction, the pressure wheel is rotatably mounted in the middle of the fixed shaft, circular through holes are arranged in the middle of both sides of the groove frame, the rotating shaft is installed in the middle of the groove frame through the circular through holes, and the tool rack is rotatably mounted in the middle of the rotating shaft.

[0007] As another improvement of the present utility model, the pressing wheel is a V-shaped pressing wheel.

[0008] As another improvement of the utility model, it also includes a tightening nut, one end of the fixed shaft is threadedly connected to the tightening nut, and the fixed shaft is fixed to the side plate of the adjustment frame through the tightening nut.

[0009] As another improvement of the present invention, the tool holder is a C-shaped tool holder, and the C-shaped tool holder is rotatably mounted on the middle part of the rotating shaft.

[0010] As another improvement of the utility model, a blade is detachably mounted on the knife holder.

[0011] As another improvement of the present invention, the blade is a utility knife.

[0012] As another improvement of the utility model, a bearing is installed on the inner ring of the pressure wheel, and the inner ring of the bearing is sleeved on the middle part of the fixed shaft.

[0013] As another improvement of the present invention, the pressing wheel and the groove frame are both made of nylon.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model provides a V-shaped channel in the center of the trough frame, and adjustment frames are provided on the front and rear sides of the trough frame along the length direction of the V-shaped channel. The fixed shaft is slidably installed on the adjusting vertical hole in the vertical direction, and the pressure wheel is rotatably mounted in the middle of the fixed shaft. Circular through holes are opened in the middle of both sides of the trough frame, and the rotating shaft is installed in the middle of the trough frame through the circular through holes. The knife holder is rotatably mounted in the middle of the rotating shaft, and the blade is mounted on the knife holder and rotates with the knife holder to adjust the insertion depth of the knife tip and the outer sheath of the cable. When the outer sheath of the cable is stripped, the cable is inserted between the trough frame and the pressure wheel. After determining the position, the fixed shaft is fixed according to the thickness of the cable, and then the cable is fixed to ensure that the cable travels in the trough frame, and then the knife is held in one hand and the trough frame in the other hand to pull back in a straight line. The knife is in the enclosed cable trough frame, and the operator cannot touch the knife tip. The knife tip and the cable move synchronously in a straight line in the trough frame, and the knife tip will not deviate or leak out, so the construction is fast and safe.

[0016] 2. The utility model has a simple structure and strong practicality. It adopts a V-shaped channel and a V-shaped pressing wheel to adapt to wires and cables of different diameters and has a wider range of applications.

[0017] 3. The utility knife and the slot frame of the utility model are detachable. When the cable is not used for operation, the utility knife can be taken out from the C-shaped knife holder of the slot frame, and the utility knife can be used for other operations, thereby improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view schematic diagram of the utility model.

[0019] Figure 2 It is a front view schematic diagram of the utility model.

[0020] Figure 3 It is a bottom view schematic diagram of the utility model.

[0021] Figure 4 It is a side view schematic diagram of the utility model. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the examples 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 embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. In the description of the utility model, it should be explained that the positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back" and the like is only based on the positional relationship of the orientation shown in the drawings, and is only for the convenience of describing the utility model, rather than indicating or implying that the referred parts have a specific orientation, are constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] Specific implementation method 1: Combination Figures 1 to 4 The present embodiment is described. The present embodiment is a tool holder for stripping the outer sheath of a power cable, comprising a slot frame 3, a pressure wheel 4, a fixed shaft 7, a rotating shaft 6 and a tool holder 2. A V-shaped channel is arranged in the center of the slot frame 3, and the bottom surface of the V-shaped channel is arranged in an arc shape. Adjustment frames are arranged on the front and rear sides along the length direction of the V-shaped channel. Adjustment vertical holes are arranged on the side panels of the adjustment frames. The fixed shaft 7 is slidably installed on the adjustment vertical holes along the vertical direction. The pressure wheel 4 is rotatably mounted in the middle of the fixed shaft 7. Circular through holes are arranged in the middle of both sides of the slot frame 3. The rotating shaft 6 is installed in the middle of the slot frame 3 through the circular through holes. The tool holder 2 is rotatably mounted in the middle of the rotating shaft 6.

[0024] A V-shaped channel is arranged in the center of the trough frame, and adjustment frames are arranged on the front and rear sides of the trough frame along the length direction of the V-shaped channel. The fixed shaft is slidably installed on the adjusting vertical hole in the vertical direction, and the pressure wheel is rotatably mounted in the middle of the fixed shaft. Circular through holes are opened in the middle of both sides of the trough frame, and the rotating shaft is installed in the middle of the trough frame through the circular through holes. The knife holder is rotatably mounted in the middle of the rotating shaft, and the blade is installed on the knife holder and rotates with the knife holder to adjust the insertion depth of the knife tip and the outer sheath of the cable. When the outer sheath of the cable is stripped, the cable is inserted between the trough frame and the pressure wheel. After determining the position, the fixed shaft is fixed according to the thickness of the cable, and then the cable is fixed to ensure that the cable travels in the trough frame, and then the knife is held in one hand and the trough frame in the other hand to pull back in a straight line. The knife is in the enclosed cable trough frame, and the operator cannot touch the knife tip. The knife tip and the cable move synchronously in a straight line in the trough frame, and the knife tip will not deviate or leak out, so the construction is fast and safe.

[0025] Specific implementation method 2: Combination Figures 1 to 4 This embodiment is described. The difference between this embodiment and the first embodiment is that the pressure wheel 4 is a V-shaped pressure wheel. The V-shaped channel and the V-shaped pressure wheel can be used to adapt to wires and cables of different diameters, and the application range is wider. The other components and connection methods are the same as those of the first embodiment.

[0026] Specific implementation method three: Combination Figures 1 to 4 This embodiment is described. The difference between this embodiment and the specific embodiment 1 is that this embodiment further includes a tightening nut 5, one end of the fixed shaft 7 is threadedly connected to the tightening nut 5, and the fixed shaft 7 is fixed to the side plate of the adjustment frame through the tightening nut 5. Other components and connection methods are the same as those of the specific embodiment 1 or 2.

[0027] Specific implementation method four: Combination Figure 1 This embodiment is described. The difference between this embodiment and the first embodiment is that the tool holder 2 is a C-shaped tool holder, which is rotatably mounted on the middle of the rotating shaft 6. The other components and connection methods are the same as any one of the first to third embodiments.

[0028] Specific implementation method five: Combination Figures 1 to 4 This embodiment is described. The difference between this embodiment and the first embodiment is that a blade 1 is detachably mounted on the blade holder 2. The blade is mounted on the C-shaped blade holder and rotates with the C-shaped blade holder to adjust the insertion depth of the blade tip and the cable outer sheath. The other components and connection methods are the same as any one of the first to fourth embodiments.

[0029] Specific implementation method six: Combination Figures 1 to 4 This embodiment is described. The difference between this embodiment and the first embodiment is that the blade 1 is a utility knife. The utility knife and the slot frame are detachable. When the cable is not used for operation, the utility knife can be taken out from the C-shaped knife holder of the slot frame, and the utility knife can be used for other operations, thereby improving the operation efficiency. The other components and connection methods are the same as any one of the first to fifth embodiments.

[0030] Specific implementation method seven: Combination Figures 1 to 4 This embodiment is described. The difference between this embodiment and the first embodiment is that the inner ring of the pressure wheel 4 is equipped with a bearing, and the inner ring of the bearing is sleeved in the middle of the fixed shaft 7. The other components and connection methods are the same as any one of the first to sixth embodiments.

[0031] Specific implementation method eight: Combination Figures 1 to 4 This embodiment is described. The difference between this embodiment and the first embodiment is that the pressure wheel 4 and the groove frame 3 are both made of nylon. The main body of the groove frame is made of nylon material, which ensures that the cable is stable and smooth when it passes through the V-shaped groove frame. The cable passes through the middle of the V-shaped pressure wheel. The V-shaped pressure wheel is also made of nylon material. The two V-shaped pressure wheels at both ends can be adjusted up and down according to the thickness of the cable to ensure that the cable is pressed tightly in the two V-shaped grooves without deviation. The other components and connection methods are the same as any one of the first to seventh embodiments.

[0032] Combination Figures 1 to 4 Explain the working principle of the utility model:

[0033] A V-shaped channel is arranged in the center of the trough frame, and adjustment frames are arranged on the front and rear sides of the trough frame along the length direction of the V-shaped channel. The fixed shaft is slidably installed on the adjusting vertical hole in the vertical direction, and the pressure wheel is rotatably mounted in the middle of the fixed shaft. Circular through holes are opened in the middle of both sides of the trough frame, and the rotating shaft is installed in the middle of the trough frame through the circular through holes. The knife holder is rotatably mounted in the middle of the rotating shaft, and the blade is installed on the knife holder and rotates with the knife holder to adjust the insertion depth of the knife tip and the outer sheath of the cable. When the outer sheath of the cable is stripped, the cable is inserted between the trough frame and the pressure wheel. After determining the position, the fixed shaft is fixed according to the thickness of the cable, and then the cable is fixed to ensure that the cable travels in the trough frame, and then the knife is held in one hand and the trough frame in the other hand to pull back in a straight line. The knife is in the enclosed cable trough frame, and the operator cannot touch the knife tip. The knife tip and the cable move synchronously in a straight line in the trough frame, and the knife tip will not deviate or leak out, so the construction is fast and safe.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A power cable outer sheath peeling tool holder, characterized in that The tool comprises a slot frame (3), a pressure wheel (4), a fixed shaft (7), a rotating shaft (6) and a tool holder (2). A V-shaped channel is arranged in the center of the slot frame (3). The bottom surface of the V-shaped channel is arranged in an arc shape. Adjustment frames are arranged on the front and rear sides of the slot frame (3) along the length direction of the V-shaped channel. Adjustment vertical holes are arranged on the side plates of the adjustment frames. The fixed shaft (7) is slidably mounted on the adjustment vertical holes along the vertical direction. The pressure wheel (4) is rotatably mounted on the middle of the fixed shaft (7). Circular through holes are arranged in the middle of both sides of the slot frame (3). The rotating shaft (6) is mounted on the middle of the slot frame (3) through the circular through holes. The tool holder (2) is rotatably mounted on the middle of the rotating shaft (6).

2. A power cable outer sheath stripping tool holder according to claim 1, characterized in that: The pressing wheel (4) is a V-shaped pressing wheel.

3. The power cable outer sheath stripping tool holder according to claim 1 is characterized in that It also includes a tightening nut (5), one end of a fixed shaft (7) is threadedly connected to the tightening nut (5), and the fixed shaft (7) is fixed to the side plate of the adjustment frame through the tightening nut (5).

4. The power cable outer sheath stripping tool holder according to claim 1, characterized in that: The tool holder (2) is a C-shaped tool holder, which is rotatably mounted on the middle part of the rotating shaft (6).

5. The power cable outer sheath stripping tool holder according to claim 1, characterized in that: A blade (1) is detachably mounted on the blade holder (2).

6. A power cable outer sheath stripping tool holder according to claim 5, characterized in that: The blade (1) is a utility knife.

7. According to a power cable outer sheath stripping tool holder according to any one of claims 1 to 6, a bearing is installed on the inner ring of the pressure wheel (4), and the inner ring of the bearing is sleeved on the middle part of the fixed shaft (7).

8. According to the power cable outer sheath stripping tool holder according to any one of claims 1 to 6, the pressure wheel (4) and the groove frame (3) are both made of nylon.

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