Low-abrasion electric copper-plated iron accessory

Abstract

The utility model relates to the technical field of copper-iron plating accessories, and provides a low-wear electric copper-iron plating accessory, which comprises a cross arm, moving blocks, swing mechanisms and a buffer mechanism, the cross arm is provided with two sliding chutes, the two sliding chutes are internally connected with the moving blocks in a sliding manner, the two moving blocks are provided with the swing mechanisms which are used for adapting to the swing of a cable, and the buffer mechanism is arranged on the cross arm. The buffering mechanism is arranged in the cross arm and used for buffering the moving block, and the swinging mechanism comprises a swinging ring, a baffle, a spring, a fixing assembly and a moving assembly. Through the technical scheme, the problems that in the related technology, when a cable swings, large friction is likely to be generated between the cable and an accessory, and then the cable is likely to be abraded to a certain degree are solved; and the transmission of electric power is easily influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper-plated iron accessories, in particular to a low-wear electric copper-plated iron accessory. Background Art

[0002] Electricity is a product related to transmission and distribution lines and related distribution equipment. It generally refers to the intermediate connections and terminal connections of various cables in the cable lines. Together with the cables, it constitutes a power transmission network. Cable accessories are mainly based on the characteristics of the cable structure, which can not only restore the performance, but also ensure the extension and terminal connection.

[0003] After the existing power copper-plated iron accessories are connected to the cable, friction is likely to occur between the cable and the accessories after a long period of use. Especially in windy weather, the strong wind continuously blows the cable to swing, and the cable is likely to generate greater friction between the accessories when swinging, which can easily cause certain wear and tear on the cable, and thus easily affect the transmission of electricity. Utility Model Content

[0004] The utility model proposes a low-wear copper-plated iron accessory for electric power, which solves the problem in the related art that large friction is easily generated between the cable and the accessory when swinging, which easily causes certain wear to the cable and thus easily affects the transmission of electricity.

[0005] The technical solution of the utility model is as follows: a low-wear electric copper-plated iron accessory, comprising: a cross arm, a moving block, a swing mechanism and a buffer mechanism;

[0006] There are two slide grooves on the cross arm;

[0007] The two chutes are both slidably connected with moving blocks;

[0008] Both of the moving blocks are provided with a swing mechanism for adapting to the swing of the cable;

[0009] The buffer mechanism is arranged in the cross arm and is used for buffering the moving block.

[0010] Preferably, the swing mechanism comprises: a swing ring, a baffle, a spring, a fixed component and a moving component;

[0011] The swing ring is slidably arranged on the moving block;

[0012] There are two baffles, both of which are fixedly connected to the swing ring;

[0013] The two baffles are fixedly connected with springs, and the two springs are sleeved on the swing ring;

[0014] The fixing assembly is arranged in the swing ring and is used to fix the cable;

[0015] The moving component is arranged in the swing ring and is used to drive the fixed component to move.

[0016] Furthermore, the fixing assembly includes: a fixing ring, a rotating hemisphere, a locking assembly and a limiting assembly;

[0017] There are two fixed rings, and both fixed rings are arranged inside the swing ring;

[0018] There are two rotating hemispheres, and both rotating hemispheres are arranged in the fixed ring;

[0019] The locking assembly is provided on the fixing ring and is used to lock the two fixing rings;

[0020] The limiting assembly is arranged on the two rotating hemispheres and is used to limit the two rotating hemispheres.

[0021] Furthermore, the locking assembly includes: a rotating member, a locking plate and a locking screw;

[0022] The rotating member is arranged between the two fixing rings;

[0023] The two fixing rings are fixedly connected with locking plates;

[0024] The locking screw is rotatably connected to one of the locking plates, and a screw hole is provided on the other locking plate, in which the locking screw is threadedly connected.

[0025] As a further solution of the present application, the limiting assembly includes: a limiting block and a limiting groove;

[0026] There are two limit blocks, and both limit blocks are fixedly connected to one of the rotating hemispheres;

[0027] There are two limiting grooves, both of which are opened on the other rotating hemisphere, and the two limiting blocks are respectively arranged in the two limiting grooves.

[0028] As a further solution of the present application, the moving assembly includes: a moving plate and a moving screw;

[0029] The movable plate is fixedly connected to the swing ring, and one of the fixed rings is slidably arranged on the movable plate;

[0030] The movable screw is rotatably connected to the movable plate, the fixed ring is fixedly connected with a driving block, the driving block is provided with a screw hole, and the movable screw is threadedly connected in the screw hole.

[0031] On the basis of the above solution, the buffer mechanism includes: a buffer rod and a buffer spring;

[0032] There are two buffer rods, both of which are fixedly connected to the cross arm, and two sliding holes are opened on the two moving blocks, and the two buffer rods are slidably arranged in the two sliding holes respectively;

[0033] Two buffer springs are sleeved on the two buffer rods.

[0034] Further on the basis of the above scheme, one of the fixed rings is fixedly connected to two sliders, the movable plate is fixedly connected to two sliding rods, both of the sliders are provided with sliding holes, and the two sliding rods are slidably set in the two sliding holes respectively.

[0035] As a preferred technical solution of this application, the rotating member includes: a connecting plate and a rotating seat;

[0036] The connecting plate is fixedly connected to one of the fixing rings;

[0037] The rotating seat is fixedly connected to two fixing rings, and the connecting plate is rotatably connected in the rotating seat.

[0038] As a preferred technical solution of the present application, a hexagonal block is fixedly connected to each of the two movable screws.

[0039] The working principle and beneficial effects of the utility model are as follows:

[0040] 1. In the present invention, the cooperation between the buffer mechanism and the swing mechanism facilitates adaptation to the swing amplitude of the cable and reduces friction of the cable.

[0041] 2. In the utility model, the cross arm, the moving block, the swing mechanism and the buffer mechanism cooperate to buffer the swing of the cable when the cable is greatly swung by strong wind, thereby reducing the wear of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0043] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0044] Figure 2 This is a schematic diagram of the structure of the utility model in cross section;

[0045] Figure 3 This is a schematic structural diagram of the swing mechanism of the utility model;

[0046] Figure 4 This is a structural diagram of the utility model in a decomposed state of the rotating hemisphere.

[0047] In the figure: 1. Cross arm; 2. Moving block; 3. Swinging ring; 4. Baffle; 5. Spring; 6. Fixed ring; 7. Rotating hemisphere; 9. Locking plate; 10. Locking screw; 11. Limit block; 12. Moving plate; 13. Moving screw; 14. Driving block; 15. Buffer rod; 16. Buffer spring; 17. Slider; 18. Sliding rod; 19. Connecting plate; 20. Rotating seat; 21. Hexagonal block. DETAILED DESCRIPTION

[0048] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] like Figures 1 to 4 As shown, this embodiment proposes a low-wear electric copper-plated iron accessory, including: a cross arm 1, a moving block 2, a swing mechanism and a buffer mechanism. Two slide grooves are provided on the cross arm 1, and the moving blocks 2 are slidably connected in the two slide grooves. Through the cooperation between the cross arm 1, the moving block 2, the swing mechanism and the buffer mechanism, it is convenient to buffer the swing of the cable when the cable is greatly swung by strong wind force, thereby reducing the wear of the cable.

[0050] like Figures 1 to 3As shown, the two moving blocks 2 are each provided with a swing mechanism for adapting to the swing of the cable, and the swing mechanism includes: a swing ring 3, a baffle 4, a spring 5, a fixed component and a moving component. The swing ring 3 is slidingly arranged on the moving block 2, and there are two baffles 4. The two baffles 4 are fixedly connected to the swing ring 3, and the two baffles 4 are fixedly connected to the spring 5. The two springs 5 ​​are both sleeved on the swing ring 3. The fixed component is arranged in the swing ring 3 for fixing the cable, and the moving component is arranged in the swing ring 3 for driving the fixed component to move. The fixed component includes: a fixed ring 6, a rotating hemisphere 7, a locking component and a limit component. There are two fixed rings 6, and the two fixed rings 6 are arranged in the swing ring 3. There are two rotating hemispheres 7, and the two The rotating hemispheres 7 are all arranged in the fixing ring 6, and the locking assembly is arranged on the fixing ring 6 for locking the two fixing rings 6. The limiting assembly is arranged on the two rotating hemispheres 7 for limiting the two rotating hemispheres 7. The locking assembly includes: a rotating member, a locking plate 9 and a locking screw 10. The rotating member includes: a connecting plate 19 and a rotating seat 20. The connecting plate 19 is fixedly connected to one of the fixing rings 6, and the rotating seat 20 is fixedly connected to the two fixing rings 6. The connecting plate 19 is rotatably connected in the rotating seat 20. The rotating member is arranged between the two fixing rings 6. The two fixing rings 6 are fixedly connected with a locking plate 9. The locking screw 10 is rotatably connected to one of the locking plates 9. A screw hole is provided on the other locking plate 9, and the locking screw 10 is threadedly connected Connected to the screw hole, the limit assembly includes: a limit block 11 and a limit groove, there are two limit blocks 11, the two limit blocks 11 are fixedly connected to one of the rotating hemispheres 7, there are two limit grooves, the two limit grooves are opened on the other rotating hemisphere 7, the two limit blocks 11 are respectively set in the two limit grooves, the moving assembly includes: a moving plate 12 and a moving screw 13, the two moving screws 13 are fixedly connected with a hexagonal block 21, one of the fixed rings 6 is fixedly connected to two sliders 17, the moving plate 12 is fixedly connected to two slide rods 18, the two sliders 17 are provided with sliding holes, the two slide rods 18 are respectively slidably set in the two sliding holes, the moving plate 12 is fixedly connected to the swinging ring 3, and one of the fixed rings 6 is slidably set on the moving On the plate 12, the moving screw 13 is rotatably connected to the moving plate 12, and the fixed ring 6 is fixedly connected to the driving block 14. The driving block 14 is provided with a screw hole, and the moving screw 13 is threadedly connected in the screw hole. Specifically, when the cable swings, the swinging ring 3 moves on the moving block 2, and the baffle 4 is buffered and supported by the spring 5, thereby reducing the pulling force between the cable and the accessories when it swings. When it is necessary to disassemble the fixed ring 6, the operator rotates the hexagonal block 21 to drive the moving screw 13 to rotate, thereby driving the two fixed rings 6 to move out of the swinging ring 3, and then the operator rotates the locking screw 10 to loosen the locking plate 9 near the bottom end, thereby opening the two fixed rings 6, and then taking out the two rotating hemispheres 7 and separating the two rotating hemispheres 7.Pull out the limiting block 11 from the limiting groove to complete quick disassembly and facilitate maintenance.

[0051] like Figure 2 As shown, a buffer mechanism is arranged in the cross arm 1 for buffering the moving block 2. The buffer mechanism includes: a buffer rod 15 and a buffer spring 16. Two buffer rods 15 are provided. The two buffer rods 15 are fixedly connected in the cross arm 1. Slide holes are provided on the two moving blocks 2. The two buffer rods 15 are slidably arranged in the two slide holes respectively. Two buffer springs 16 are sleeved on the two buffer rods 15. Specifically, when the cable is swung by the wind, the moving block 2 is moved by the support spring, thereby buffering the movement amplitude of the cable.

[0052] In this embodiment, when the cable is swung by strong wind, the swing ring 3 moves on the moving block 2, and the baffle 4 is buffered and supported by the spring 5, thereby reducing the pulling force between the cable and the accessory when it swings, and the moving block 2 is moved by the support spring, thereby buffering the movement amplitude of the cable. When the accessory needs to be disassembled and maintained, the operator rotates the hexagonal block 21 to drive the moving screw 13 to rotate, and then drives the two fixed rings 6 to move out of the swing ring 3. After that, the operator rotates the locking screw 10 to loosen the locking plate 9 near the bottom end, thereby opening the two fixed rings 6, and then takes out the two rotating hemispheres 7, separates the two rotating hemispheres 7, and pulls out the limit block 11 in the limit groove, thereby completing rapid disassembly and facilitating maintenance.

[0053] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A low-wear electric copper-plated iron accessory, characterized in that: include: A cross arm (1), wherein two slide grooves are provided on the cross arm (1); A moving block (2), wherein the moving block (2) is slidably connected in both of the sliding grooves; A swing mechanism, wherein both of the moving blocks (2) are provided with a swing mechanism for adapting to the swing of the cable; A buffer mechanism is provided in the cross arm (1) and is used for buffering the moving block (2).

2. A low-wear electric copper-plated iron accessory according to claim 1, characterized in that: The swing mechanism comprises: A swing ring (3), the swing ring (3) being slidably arranged on the moving block (2); baffles (4), two baffles (4) are provided, and both baffles (4) are fixedly connected to the swing ring (3); Spring (5), the two baffles (4) are fixedly connected to the spring (5), and the two springs (5) are sleeved on the swing ring (3); A fixing component, the fixing component being arranged in the swing ring (3) and being used for fixing the cable; A moving component is arranged in the swing ring (3) and is used to drive the fixed component to move.

3. A low-wear electric copper-plated iron accessory according to claim 2, characterized in that: The fixing assembly includes: A fixed ring (6), wherein two fixed rings (6) are provided, and both fixed rings (6) are arranged inside the swing ring (3); A rotating hemisphere (7), wherein two rotating hemispheres (7) are provided, and both rotating hemispheres (7) are arranged in the fixed ring (6); A locking assembly, the locking assembly being arranged on the fixing ring (6) and being used for locking the two fixing rings (6); A limiting component is provided on the two rotating hemispheres (7) and is used to limit the two rotating hemispheres (7).

4. A low-wear electric copper-plated iron accessory according to claim 3, characterized in that: The locking assembly comprises: A rotating member, the rotating member being arranged between the two fixing rings (6); A locking plate (9), the locking plate (9) being fixedly connected to both of the fixing rings (6); A locking screw (10) is rotatably connected to one of the locking plates (9), and a screw hole is provided on the other locking plate (9), and the locking screw (10) is threadedly connected in the screw hole.

5. A low-wear electric copper-plated iron accessory according to claim 4, characterized in that: The limiting component includes: A limit block (11), wherein two limit blocks (11) are provided, and both limit blocks (11) are fixedly connected to one of the rotating hemispheres (7); The limiting groove is provided with two limiting grooves, and both limiting grooves are opened on the other rotating hemisphere (7), and the two limiting blocks (11) are respectively arranged in the two limiting grooves.

6. A low-wear electric copper-plated iron accessory according to claim 5, characterized in that: The mobile component includes: A movable plate (12), the movable plate (12) being fixedly connected to the swing ring (3), wherein one of the fixed rings (6) is slidably disposed on the movable plate (12); A movable screw rod (13) is rotatably connected to the movable plate (12); a driving block (14) is fixedly connected to the fixed ring (6); a screw hole is provided on the driving block (14); and the movable screw rod (13) is threadedly connected in the screw hole.

7. A low-wear electric copper-plated iron accessory according to claim 6, characterized in that: The buffer mechanism comprises: Buffer rods (15), two buffer rods (15) are provided, both of the two buffer rods (15) are fixedly connected to the cross arm (1), and both of the two moving blocks (2) are provided with sliding holes, and the two buffer rods (15) are slidably arranged in the two sliding holes respectively; Buffer springs (16), two buffer springs (16) are sleeved on the two buffer rods (15).

8. The low-wear electric copper-plated iron accessory according to claim 7, characterized in that: Two sliders (17) are fixedly connected to one of the fixed rings (6), and two slide bars (18) are fixedly connected to the movable plate (12). Slide holes are provided on the two sliders (17), and the two slide bars (18) are slidably arranged in the two slide holes.

9. The low-wear electric copper-plated iron accessory according to claim 8, characterized in that: The rotating member comprises: a connecting plate (19), the connecting plate (19) being fixedly connected to one of the fixing rings (6); A rotating seat (20) is fixedly connected to one of the two fixing rings (6), and the connecting plate (19) is rotatably connected in the rotating seat (20).

10. The low-wear electric copper-plated iron accessory according to claim 9, characterized in that: The two movable screw rods (13) are both fixedly connected with a hexagonal block (21).

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