Improved peeling rod convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of electric power tools, in particular to an improved peeling rod convenient to disassemble and assemble. The improved peeling rod convenient to disassemble and assemble comprises a peeling rod body, the peeling rod body comprises a holding cylinder, and a movably connected top cylinder is arranged at the end of the holding cylinder; the peeling rod further comprises a plurality of transfer cylinders, and the transfer cylinders are movably mounted between the holding cylinder and the top cylinder; the peeling rod further comprises a plurality of limiting assemblies, the limiting assemblies are distributed at one end of the holding cylinder and one end of the transfer cylinder respectively, each limiting assembly comprises a supporting cylinder, the supporting cylinders are fixedly installed at one end of the holding cylinder and one end of the transfer cylinder, and sliding frames in sliding connection are arranged on the two sides of the interior of each supporting cylinder. According to the improved peeling rod convenient to disassemble and assemble provided by the utility model, a worker can flexibly assemble the peeling rod according to the requirements of practical application places, so that the application range of the peeling rod can be widened, and the flexibility of the peeling rod can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric tools, in particular to an improved peeling rod which is convenient for assembly and disassembly. Background Art

[0002] To improve the safety of overhead distribution lines, power systems now increasingly utilize cross-linked polyethylene (XLPE) insulated conductors. During live-wire connections, stripping the insulation of the conductors is often necessary before installing wire clamps and leads. Therefore, for the safety of operators, dedicated strippers are required during live-wire connections. Common strippers consist of a stripping rotator, a stripping cutter die, and a stripping rod. These rods primarily include a crank-type torque transmission rod and a hook-type operating rod.

[0003] However, the existing crank-type torque transmission rod is generally an integrated rod body. During use, it cannot be flexibly assembled according to the height of the overhead wire. Therefore, when encountering relatively high overhead wires, an additional climbing platform is required to hang the stripping rotator on the wire, and then the crank is controlled to rotate before it can be used, thereby reducing the user experience of the device.

[0004] Therefore, it is necessary to provide a new improved peeling rod with convenient disassembly and assembly to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an improved peeling rod which is convenient for assembly and disassembly.

[0006] The improved peeling rod provided by the utility model, which is easy to assemble and disassemble, comprises:

[0007] A peeling rod, comprising a gripping tube, the end of which is provided with a movably connected top tube;

[0008] The peeling rod further comprises a transfer cylinder, which is provided with a plurality of transfer cylinders and is movably mounted between the grip cylinder and the top cylinder;

[0009] The peeling rod also includes a limit assembly, which is provided with several groups and respectively distributed on one end of the holding tube and the adapter tube. The limit assembly includes a support tube, which is fixedly installed on one end of the holding tube and the adapter tube. Both sides of the support tube are provided with sliding frames connected in a sliding manner, and the opposite back surfaces of the two sliding frames are provided with limit rods;

[0010] The other end of the adapter tube and the end of the top tube are both provided with a docking assembly, and the docking assembly includes a docking tube, which is respectively connected to the end of the adapter tube away from the support tube and the end of the top tube, and two groups of symmetrically distributed limiting holes are opened inside the docking tube, and the inner wall of the limiting hole is abutted against and slidably connected to the outer wall of the limiting rod.

[0011] Preferably, a central linkage rod with a rotatable connection is inserted into the interior of the holding tube, the top tube and the adapter tube, and a sliding groove and a card groove are provided at one end of the holding tube and the adapter tube close to the support tube. The inner wall of the sliding groove is abutted against and slidably connected to the outer wall of the sliding frame, and a slidingly connected card block is inserted into the interior of the card groove, and the end of the card block is fixedly connected to the end of the docking tube.

[0012] Preferably, a rotatably connected rotating block is provided inside the docking cylinder, one end of the rotating block is provided with a fixedly connected docking column, the other end of the rotating block is fixedly connected to the end of the central linkage rod close to the docking cylinder, and a docking groove is provided at the end of the central linkage rod close to the support cylinder, the inner wall of the docking groove is abutted against and slidably connected to the outer wall of the docking column, and the outer walls of the docking groove and the docking column are both polygonal structures.

[0013] Preferably, a fixedly connected shell is provided on the outside of the holding tube, a driving motor is provided inside the shell, a driving gear is provided at the output end of the driving motor, the side wall of the driving gear extends to the inside of the holding tube and is provided with a meshing driven gear, and the driven gear is fixedly sleeved on the outer wall of the corresponding center linkage rod.

[0014] Preferably, the end of the holding tube away from the supporting tube is provided with a fixedly connected insertion rod, the outside of the insertion rod is inserted with a slidingly connected sleeve, and the outer wall of the insertion rod and the inner wall of the sleeve are both polygonal structures.

[0015] Preferably, the outer wall of the strap is connected by Velcro, and the side wall of the support sheet away from the sleeve is a curved surface structure.

[0016] Preferably, a spring and a telescopic rod are arranged between the support tube and the sliding frame, one end of the spring and the telescopic rod are fixedly connected to the outer wall of the sliding frame, the other end of the spring and the spring are fixedly connected to the outer wall of the support tube, and the outer sleeve of the support tube is provided with a threaded gasket.

[0017] Compared with the related art, the improved peeling rod provided by the utility model has the following advantages:

[0018] Beneficial effects:

[0019] 1. The utility model sets the peeling rod as a split assembly structure. During use, the staff can flexibly assemble the peeling rod according to the needs of the actual application site, thereby improving the application range and flexibility of the peeling rod.

[0020] 2. The utility model is provided with a limit assembly and a docking assembly. After the peeling rod is used, the staff only needs to hold the sliding frames on both sides to make the limit rod slide out of the limit hole to release the limit of the docking tube, and the entire peeling rod can be disassembled in a split manner, thereby reducing the overall length of the device and making it more convenient to carry in the future.

[0021] 3. The utility model sets a driving motor on the outside of the holding tube. When it is used later, it only needs to control the rotation of the driving motor to drive the internal central linkage rod to rotate, and then the central linkage rod can drive the peeling rotator connected to the end to rotate. There is no need for continuous manual operation, so the portability of the device in the later operation can be improved.

[0022] 4. During the use of the present invention, the support piece can be first fixed to the arm by a strap, so that when the peeling rod is lifted, the insertion rod at the end of the gripping tube can be inserted into the sleeve. At this time, the bottom end of the device can be auxiliary supported by the fixation between the support piece and the arm, thereby improving the stability of the device during the later lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural diagram of a preferred embodiment of the improved peeling rod that is easy to assemble and disassemble is provided for the utility model;

[0024] Figure 2 for Figure 1 A schematic cross-sectional view of the top tube and the adapter tube shown;

[0025] Figure 3 for Figure 1 A schematic cross-sectional view of the position of the limiting assembly and the docking assembly shown;

[0026] Figure 4 for Figure 1 The diagram shows a partial cross-sectional structure of the gripping tube and its components.

[0027] Numbers in the figure: 1. Holding tube; 11. Housing; 12. Driving motor; 13. Driving gear; 14. Driven gear; 2. Top tube; 3. Adapter tube; 4. Limiting assembly; 41. Support tube; 411. Spring; 412. Telescopic rod; 42. Sliding frame; 421. Limiting rod; 43. Gasket; 5. Docking assembly; 51. Docking tube; 511. Block; 512. Limiting hole; 52. Rotating block; 53. Docking column; 6. Center linkage rod; 61. Docking groove; 7. Slide groove; 71. Slot; 8. Support plate; 81. Sleeve; 82. Strap; 83. Insert rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0030] See also Figures 1 to 4 The embodiment of the present invention provides an improved peeling rod that is easy to assemble and disassemble. The improved peeling rod that is easy to assemble and disassemble includes: a peeling rod, and the peeling rod includes a gripping tube 1, and the end of the gripping tube 1 is provided with a top tube 2 that is movably connected.

[0031] In the embodiments of the present invention, please refer to Figures 1 to 4The peeling rod also includes a transfer tube 3, which is provided with multiple and movably installed between the holding tube 1 and the top tube 2; the peeling rod also includes a limit assembly 4, which is provided with several groups and respectively distributed at one end of the holding tube 1 and the transfer tube 3, the limit assembly 4 includes a support tube 41, the support tube 41 is fixedly installed at one end of the holding tube 1 and the transfer tube 3, and both sides of the interior of the support tube 41 are provided with sliding frames 42 in a sliding connection, and the opposite sides of the two sliding frames 42 are provided with limit rods 421; the other end of the transfer tube 3 and the end of the top tube 2 are provided with a docking assembly 5, the docking assembly 5 includes a docking tube 51, the docking tube 51 is respectively connected to the end of the transfer tube 3 away from the support tube 41 and the end of the top tube 2, and two groups of symmetrically distributed limit holes 512 are opened in the interior of the docking tube 51, and the inner wall of the limit hole 512 is abutted against and slidably against the outer wall of the limit rod 421. Dynamic connection, the interior of the holding tube 1, the top tube 2 and the adapter tube 3 are all provided with a central linkage rod 6 with a rotational connection, and the holding tube 1 and the adapter tube 3 are provided with a slide groove 7 and a card groove 71 at one end near the support tube 41, the inner wall of the slide groove 7 is abutted against and slidably connected to the outer wall of the sliding frame 42, and a slidingly connected card block 511 is inserted into the interior of the card groove 71, and the end of the card block 511 is fixedly connected to the end of the docking tube 51, and the interior of the docking tube 51 is provided with a rotating block 52 with a rotational connection, and one end of the rotating block 52 is provided with a fixedly connected docking column 53, and the other end of the rotating block 52 is fixedly connected to the end of the center linkage rod 6 near the docking tube 51, and a docking groove 61 is provided at the end of the center linkage rod 6 near the support tube 41, and the inner wall of the docking groove 61 is abutted against and slidably connected to the outer wall of the docking column 53, and the outer walls of the docking groove 61 and the docking column 53 are both polygonal structures.

[0032] It should be noted that by setting the peeling rod as a split assembly structure, during use, the staff can insert and dock the limiting rod 421 in the limiting assembly 4 and the limiting hole 512 in the docking assembly 5 according to the needs of the actual application site, thereby realizing the connection between two relative adapter tubes 3, or the connection between the adapter tube 3 and the grip tube 1 and the top tube 2, thereby realizing flexible assembly of the peeling rod, thereby improving the scope of application and flexibility of the peeling rod.

[0033] After the peeling rod is used, the washer 43 can be controlled to rotate and move out from the outside of the sliding frame 42 to release the limit on the moving track of the sliding frame 42. Then, the sliding frame 42 can be held to slide and drive the limiting rod 421 to slide out from the limiting hole 512, and the docking tube 51 can be quickly pulled out and disassembled, so that the device forms multiple relatively short split structures, thereby reducing the overall length of the device and making it more convenient to carry in the future.

[0034] It should also be noted that: by setting the docking column 53 and the docking groove 61 as a polygonal structure, during the peeling operation after the assembly of the peeling rod is completed, when the staff drives the center linkage rod 6 to rotate, the polygonal structure can make multiple docking center linkage rods 6 rotate synchronously, thereby realizing the driving of the externally connected peeling rotor.

[0035] In the embodiments of the present invention, please refer to Figures 1 to 4 The outside of the holding tube 1 is provided with a fixedly connected shell 11, the inside of the shell 11 is provided with a driving motor 12, and the output end of the driving motor 12 is provided with a driving gear 13. The side wall of the driving gear 13 extends to the inside of the holding tube 1 and is provided with a meshing driven gear 14, and the driven gear 14 is fixedly sleeved on the outer wall of the corresponding center linkage rod 6. The end of the holding tube 1 away from the support tube 41 is provided with a fixedly connected plug rod 83, and the outside of the plug rod 83 is inserted with a slidingly connected sleeve 81, and the outer wall of the plug rod 83 and the inner wall of the sleeve 81 are both polygonal structures. A fixedly connected support sheet 8 is provided on the outer wall of the sleeve 81, and a strap 82 is provided on the outer wall of the support sheet 8. The outer wall of the strap 82 is connected by Velcro, and the side wall of the support sheet 8 away from the sleeve 81 is a curved surface structure.

[0036] It should be noted that the support plate 8 is fixed to the forearm by binding with the strap 82. During use, when the insertion rod 83 is inserted into the sleeve 81, the bottom end of the peeling rod can be auxiliary supported by the interference between the insertion rod 83 and the sleeve 81, thereby improving the stability of the staff during the lifting operation. At the same time, it can also help alleviate the force required for the staff to hold the hand, thereby improving the comfort during the lifting operation. When it is necessary to control the external peeling rotator for peeling operations, the controller can be used to control the drive motor 12 outside the gripping rod to drive the drive gear 13 to rotate, and the rotating drive gear 13 will drive the internal center linkage rod 6 to rotate by engaging with the external driven gear 14. Compared with the manual control of the joystick by the staff, the comfort of use of this device can be further improved.

[0037] In the embodiments of the present invention, please refer to Figures 1 to 4 A spring 411 and a telescopic rod 412 are arranged between the support tube 41 and the sliding frame 42. One end of the spring 411 and the telescopic rod 412 are fixedly connected to the outer wall of the sliding frame 42, and the other end of the spring 411 and the spring 411 are fixedly connected to the outer wall of the support tube 41, and a threaded gasket 43 is provided on the outside of the support tube 41.

[0038] It should be noted that: when assembling the peeling rod through the spring 411, when the staff releases their grip on the sliding frame 42, the spring 411 can drive the sliding frame 42 to move away from the center linkage rod 6 through its own force, so that the limiting rod 421 on the sliding frame 42 can be stably abutted against the limiting hole 512, thereby improving the stability of the later connection between the limiting assembly 4 and the docking assembly 5;

[0039] Through the setting of the gasket 43, when the spring 411 drives the sliding frame 42 to resist the docking tube 51, the gasket 43 can be controlled to rotate in the direction close to the sliding frame 42, so that the gasket 43 moves to the outer wall of the sliding frame 42. At this time, the outer wall of the gasket 43 and the outer wall of the sliding frame 42 are resisted, so that the movement trajectory of the sliding frame 42 toward the direction close to the center linkage rod 6 can be blocked, thereby avoiding the loosening and separation of the docking assembly 5 and the limit assembly 4 during use, thereby improving the stability of the peeling rod assembly during use.

[0040] The working principle of the improved peeling rod provided by the utility model, which is easy to assemble and disassemble, is as follows;

[0041] When performing the peeling rod, the gripping tube 1, the top tube 2 and the adapter tube 3 can be taken out first, and then the sliding frame 42 in the upper limit assembly 4 of the adapter tube 3 can be gripped, and the sliding frame 42 can move relatively inside the slide groove 7, and then the docking tube 51 in the docking assembly 5 can be sleeved on the outside of the sliding frame 42, and the internal card block 511 and the docking rod are respectively inserted into the corresponding card groove 71 and the docking groove 61, and then the grip on the sliding frame 42 can be released, and the sliding frame 42 will be reset under the action of the spring 411 until the limit on the sliding frame 42 is released. The positioning rod 421 is inserted into the limiting hole 512, and then the gasket 43 can be controlled to rotate on the outer wall of the support tube 41 until the outer wall of the support tube 41 moves to the outside of the sliding frame 42, which can block the sliding track of the sliding frame 42 toward the center linkage rod 6, thereby improving the stability of the device after the assembly is completed. At this point, the assembly and docking of one adapter tube 3 can be completed, and then the above assembly steps can be repeated as needed to assemble the stripping rod to the required length. After completing the assembly of the stripping rod, the end of the assembled stripping rod can be connected to the external stripping rotator;

[0042] Then the support piece 8 can be picked up and fixed to the forearm by tying the support piece 8 with the strap 82. Then the insertion rod 83 at the bottom end of the assembled peeling rod can be inserted into the sleeve 81 on the support piece 8. At this time, when the staff lifts the peeling rod, the insertion rod 83 and the sleeve 81 are opposed to each other to assist in supporting the bottom end of the peeling rod, thereby improving the stability of the staff during the lifting operation, and at the same time helping to relieve the force required for the staff to hold the hand, thereby improving the comfort during the lifting operation.

[0043] During the peeling process, the controller can be used to control the drive motor 12 outside the gripping rod to drive the drive gear 13 to rotate. The rotating drive gear 13 will drive the internal central linkage rod 6 to rotate by engaging with the external driven gear 14, and then the central linkage rod 6 can drive the end peeling rotator to operate. Compared with the manual operation of the joystick by the staff, the user comfort of the device can be further improved.

[0044] Later, after the use of this device is completed, the gasket 43 can be controlled to rotate so that it moves out from the outside of the sliding frame 42 to release the limit on the moving trajectory of the sliding frame 42. Then the sliding frame 42 can be held to slide and drive the limiting rod 421 to slide out from the inside of the limiting hole 512, and the docking tube 51 can be quickly pulled out and disassembled, so that the device forms multiple relatively short split structures, which can make the device more convenient to carry in the future.

[0045] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0046] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An improved peeling rod that is easy to assemble and disassemble, comprising: A peeling rod, comprising a gripping tube (1), wherein the end of the gripping tube (1) is provided with a movably connected top tube (2); It is characterized in that the peeling rod further comprises a switching cylinder (3), wherein the switching cylinder (3) is provided with a plurality of switching cylinders and is movably installed between the holding cylinder (1) and the top cylinder (2); The peeling rod further comprises a limit assembly (4), wherein the limit assembly (4) is provided with a plurality of groups and respectively distributed at one end of the holding tube (1) and the adapter tube (3), the limit assembly (4) comprises a support tube (41), the support tube (41) is fixedly mounted at one end of the holding tube (1) and the adapter tube (3), both sides of the interior of the support tube (41) are provided with sliding frames (42) connected in a sliding manner, and the opposite back surfaces of the two sliding frames (42) are provided with limit rods (421); The other end of the adapter tube (3) and the end of the top tube (2) are both provided with a docking assembly (5), and the docking assembly (5) includes a docking tube (51), and the docking tube (51) is respectively connected to the end of the adapter tube (3) away from the support tube (41) and the end of the top tube (2), and two groups of symmetrically distributed limiting holes (512) are opened inside the docking tube (51), and the inner walls of the limiting holes (512) are abutted against and slidably connected to the outer wall of the limiting rod (421).

2. The improved peeling rod with easy assembly and disassembly according to claim 1 is characterized in that: A central linkage rod (6) for rotational connection is inserted into the interior of the holding tube (1), the top tube (2) and the adapter tube (3). A sliding groove (7) and a clamping groove (71) are provided at one end of the holding tube (1) and the adapter tube (3) close to the support tube (41). The inner wall of the sliding groove (7) abuts against and is slidably connected to the outer wall of the sliding frame (42). A slidably connected clamping block (511) is inserted into the interior of the clamping groove (71), and the end of the clamping block (511) is fixedly connected to the end of the docking tube (51).

3. The improved peeling rod with easy assembly and disassembly according to claim 2, characterized in that: A rotatably connected rotating block (52) is provided inside the docking cylinder (51), one end of the rotating block (52) is provided with a fixedly connected docking column (53), the other end of the rotating block (52) is fixedly connected to an end of the central linkage rod (6) close to the docking cylinder (51), and a docking groove (61) is provided at one end of the central linkage rod (6) close to the support cylinder (41), the inner wall of the docking groove (61) abuts against and is slidably connected to the outer wall of the docking column (53), and the outer walls of the docking groove (61) and the docking column (53) are both polygonal structures.

4. The improved peeling rod with easy assembly and disassembly according to claim 1 is characterized in that: A fixedly connected housing (11) is provided on the outside of the holding tube (1), a driving motor (12) is provided inside the housing (11), a driving gear (13) is provided at the output end of the driving motor (12), a side wall of the driving gear (13) extends into the inside of the holding tube (1) and is provided with a meshing driven gear (14), and the driven gear (14) is fixedly sleeved on the outer wall of the corresponding central linkage rod (6).

5. The improved peeling rod with easy assembly and disassembly according to claim 4 is characterized in that: A fixedly connected insertion rod (83) is provided at one end of the holding tube (1) away from the supporting tube (41), a slidingly connected sleeve (81) is inserted outside the insertion rod (83), and the outer wall of the insertion rod (83) and the inner wall of the sleeve (81) are both polygonal structures.

6. The improved peeling rod with easy assembly and disassembly according to claim 5, characterized in that: A fixedly connected support sheet (8) is provided on the outer wall of the sleeve (81), a strap (82) is provided on the outer wall of the support sheet (8), the outer wall of the strap (82) is connected by Velcro, and a side wall of the support sheet (8) away from the sleeve (81) is a curved surface structure.

7. The improved peeling rod with easy assembly and disassembly according to claim 1, characterized in that: A spring (411) and a telescopic rod (412) are arranged between the support tube (41) and the sliding frame (42); one end of the spring (411) and the telescopic rod (412) are fixedly connected to the outer wall of the sliding frame (42); the other end of the spring (411) and the spring (411) are fixedly connected to the outer wall of the support tube (41); and a threaded gasket (43) is sleeved on the outside of the support tube (41).

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