Wire hanging device for power line erection

Abstract

The utility model belongs to the technical field of power lines, and particularly relates to a line hanging device for power line erection, which comprises a first fixing plate, and a fixing unit is mounted at the end part of the first fixing plate; a second fixing plate is mounted at the end part of the first fixing plate through a fixing unit; guide plates are fixedly connected to the inner side walls of the first fixing plate and the second fixing plate; fixing rods are mounted at the end parts of the first fixing plate and the second fixing plate; the middle part of the fixed rod is fixedly connected with a roller; then, when a second bevel gear rotates, a screw rod is driven to rotate to move towards the bottom through threads, due to the fact that the screw rod is mutually limited by a guide plate and a bottom plate, the screw rod slides towards the bottom along with rotation of the second bevel gear, and when the screw rod drives a movable plate, the bottom plate and an extrusion block to move towards the bottom, the extrusion block is inserted into a rolling wheel; the fixing effect of the wire is improved, and the problems that the wire shakes and is abraded due to the fact that the wire is subjected to high-altitude wind power are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power lines, in particular to a wire hanging device for erecting power lines. Background Art

[0002] Power line installation refers to the installation of power facilities such as wires and cables on supporting structures such as poles and brackets in accordance with certain designs and specifications to achieve the transmission and distribution of electric energy. This process includes the selection of appropriate conductors, pole tower types, insulators, hardware and other components, and their reasonable layout and installation to ensure the safe, stable and efficient operation of power lines.

[0003] During the installation of power lines, a hanging device is needed. If the wires come into contact with the ground, a short-circuit path will be formed, causing the electric energy to flow underground, resulting in energy waste and line short-circuit. The hanging device can suspend the wires high in the air, avoiding contact with the ground, thereby avoiding grounding problems, reducing line losses, and ensuring efficient energy transmission.

[0004] In the current existing technology, during the installation of power lines, the wires are suspended by a wire hanging device. Since the wires currently used are relatively thick and heavy, they are affected by the weight and high-altitude wind during the installation, which can cause the wires to shake and rub against the wire hanging device, thereby causing the wires to break due to prolonged friction. Therefore, in order to solve the above problems, a wire hanging device for installing power lines is proposed. Utility Model Content

[0005] In order to remedy the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a wire hanging device for erecting power lines.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model is a wire hanging device for erecting power lines, comprising a first fixing plate, a fixing unit is installed at the end of the first fixing plate; a second fixing plate is installed at the end of the first fixing plate through the fixing unit; a guide plate is fixedly connected to the inner side walls of the first fixing plate and the second fixing plate; a fixing rod is installed at the end of the first fixing plate and the second fixing plate; a roller is fixedly connected to the middle of the fixing rod; a second bevel gear is fixedly connected to the top of the guide plate; the internal thread of the second bevel gear is connected to Screw; the inner side walls of the first fixed plate and the second fixed plate are slidably connected to a guide plate; the bottom of the guide plate is rotatably connected to a screw; the other end of the screw is rotatably connected to a movable plate; the bottom of the movable plate is fixedly connected to a base plate, and the base plate is slidably connected to the inner side walls of the first fixed plate and the second fixed plate; the bottom of the base plate is fixedly connected to an extrusion block; the end of the second fixed plate is rotatably connected to a rotating rod; the end of the rotating rod is fixedly connected to a turntable; the end of the turntable is fixedly connected to a handle; the other end of the rotating rod is fixedly connected to a first bevel gear, and is meshed with the second bevel gear.

[0007] Preferably, the fixing unit includes a fixing threaded rod and a fixing bolt; the fixing threaded rod is installed in the middle of the first fixing plate and the second fixing plate; and the fixing bolts are threadedly connected to both ends of the fixing threaded rod.

[0008] Preferably, a ceramic plate is fixedly connected to the inner side wall of the roller; and a plurality of wear-resistant pads are fixedly connected to the end of the ceramic plate.

[0009] Preferably, a spring is fixed to the top of the movable plate, and the other end of the spring is fixed to the bottom of the guide plate.

[0010] Preferably, the end of the second fixing plate is provided with limiting holes, which are arranged in a circular array; the end of the turntable is slidably connected to a limiting rod.

[0011] Preferably, the end of the limit rod is fixedly connected to the limit plate; the end of the extrusion block is semi-arc-shaped and is clamped with the middle of the roller; when working, the limit plate is installed on the end of the limit rod to achieve the effect of limiting and clamping.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a wire hanging device for erecting power lines. When the power lines are erected and suspended, a first fixing plate and a second fixing plate are fixed to a transmission tower by a fixing unit. Then, the wire is wound around the surface of a roller, and then a handle is rotated to drive the turntable to rotate, so that the turntable drives the rotating rod to rotate. When the turntable rotates, it drives the first bevel gear to rotate, so that the first bevel gear and the second bevel gear are meshed with each other. Then, when the second bevel gear rotates, the screw is driven to rotate and move toward the bottom through the thread. Since the screw is limited by the guide plate and the bottom plate, the screw slides toward the bottom with the rotation of the second bevel gear. When the screw drives the movable plate, the bottom plate and the extrusion block to move toward the bottom, the extrusion block is inserted into the interior of the roller to extrude and fix the wire, thereby improving the fixing effect of the wire and reducing the shaking of the wire caused by high-altitude wind force, which causes the problem of wear.

[0014] The utility model provides a wire hanging device for erecting power lines, which improves the installation effect of the first fixing plate and the second fixing plate by placing the first fixing plate and the second fixing plate on the end of the transmission tower, then threading them together through a fixing threaded rod, and then fixing them through fixing bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0016] In the attached figure:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the roller in the utility model;

[0020] Figure 4 yes Figure 2 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. First fixed plate; 21. Second fixed plate; 22. Fixed threaded rod; 23. Fixed bolt; 24. Positioning plate; 25. Fixed rod; 26. Roller; 27. Turntable; 28. Handle; 29. ​​Turntable; 31. First bevel gear; 32. Second bevel gear; 33. Guide plate; 34. Screw; 35. Movable plate; 36. Bottom plate; 37. Extrusion block; 41. Ceramic plate; 42. Wear-resistant pad; 43. Spring; 51. Limit hole; 52. Limit rod; 53. Limit plate. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in 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.

[0024] Specific examples are given below.

[0025] See also Figures 1-4The utility model provides a wire hanging device for laying power lines, comprising a first fixing plate 1, wherein a fixing unit is installed at the end of the first fixing plate 1; a second fixing plate 21 is installed at the end of the first fixing plate 1 through the fixing unit; a guide plate 24 is fixedly connected to the inner side walls of the first fixing plate 1 and the second fixing plate 21; a fixing rod 25 is installed at the end of the first fixing plate 1 and the second fixing plate 21; a roller 26 is fixedly connected to the middle of the fixing rod 25; a second bevel gear 32 is fixedly connected to the top of the guide plate 24; the inner side walls of the second bevel gear 32 are fixedly connected to the inner side walls of the second bevel gear 32; a fixing rod 25 is fixedly connected to the inner side walls of the first fixing plate 1 and the second fixing plate 21; a fixing rod 25 is fixedly connected to the middle of the fixing rod 25; a second bevel gear 32 is fixedly connected to the top of the guide plate 24; a second bevel gear 32 is fixedly connected to the inner side walls of the second bevel gear 32 ... first fixing plate 1 and the second fixing plate 21; a second bevel gear 32 is fixedly connected to the inner side walls of the second bevel gear 32; a second bevel gear 32 is fixedly connected to the inner side walls of the second bevel gear 32; a second bevel gear 32 is fixedly connected to the inner side walls of the second bevel gear 32; a second bevel gear 32 is fixedly connected to the inner side walls of the The first and second fixing plates 1 and 21 are slidably connected to the inner side walls of the first and second fixing plates 1 and 21 with guide plates 33; the bottom of the guide plate 33 is rotatably connected to the screw rod 34; the other end of the screw rod 34 is rotatably connected to the movable plate 35; the bottom of the movable plate 35 is fixedly connected to the bottom plate 36, and the bottom plate 36 is slidably connected to the inner side walls of the first and second fixing plates 1 and 21; the bottom of the bottom plate 36 is fixedly connected to the extrusion block 37; the end of the second fixing plate 21 is rotatably connected to the rotating rod 29; the end of the rotating rod 29 is fixedly connected to the turntable 2 7; The end of the turntable 27 is fixedly connected to a handle 28; the other end of the rotating rod 29 is fixedly connected to the first bevel gear 31, and meshes with the second bevel gear 32; when working, when the power line is erected and suspended, the first fixing plate 1 and the second fixing plate 21 are fixed to the transmission tower by the fixing unit, and then the wire is wound around the surface of the roller 26, and then the handle 28 is rotated to drive the turntable 27 to rotate, so that the turntable 27 drives the rotating rod 29 to rotate, and when the rotating rod 29 rotates, it drives the first bevel gear 31 to rotate, so that the first bevel gear 3 1 and the second bevel gear 32 are meshed with each other, and then when the second bevel gear 32 rotates, the screw 34 is driven by the thread to rotate and move toward the bottom. Since the screw 34 is limited by the guide plate 33 and the bottom plate 36, the screw 34 slides toward the bottom as the second bevel gear 32 rotates. When the screw 34 drives the movable plate 35, the bottom plate 36 and the extrusion block 37 to move toward the bottom, the extrusion block 37 is inserted into the interior of the roller 26 to squeeze and fix the wire, thereby improving the fixing effect of the wire and reducing the shaking of the wire caused by high-altitude wind and the wear problem.

[0026] Further, if Figure 1-Figure 2 As shown, the fixing unit includes a fixing threaded rod 22 and a fixing bolt 23; the fixing threaded rod 22 is installed in the middle of the first fixing plate 1 and the second fixing plate 21; the two ends of the fixing threaded rod 22 are threadedly connected with the fixing bolts 23; during operation, when it is necessary to lay the power line, the first fixing plate 1 and the second fixing plate 21 are placed on the end of the transmission tower, and then threadedly connected by the fixing threaded rod 22, and then fixed by the fixing bolts 23, thereby improving the installation effect of the first fixing plate 1 and the second fixing plate 21.

[0027] Further, if Figure 3-Figure 4 As shown, a ceramic plate 41 is fixedly connected to the inner wall of the roller 26; a wear-resistant pad 42 is fixedly connected to the end of the ceramic plate 41, and several wear-resistant pads 42 are provided; when working, the ceramic plate 41 and the wear-resistant pad 42 are installed inside the roller 26 to protect and resist wear of the wire, thereby reducing the problem of wear caused by long-term extrusion friction of the guide.

[0028] Further, if Figure 3-Figure 4 As shown, a spring 43 is fixed to the top of the movable plate 35, and the other end of the spring 43 is fixed to the bottom of the guide plate 24; when working, the spring 43 is installed on the top of the movable plate 35, so that the bottom plate 36 squeezes the spring 43 during the movement to generate elastic force to achieve a buffering effect.

[0029] Further, if Figure 3-Figure 4 As shown, a limiting hole 51 is provided at the end of the second fixing plate 21 and is arranged in a circular array; the end of the turntable 27 is slidably connected to the limiting rod 52; during operation, when the handle 28 drives the turntable 27 to rotate, as the extrusion block 37 is clamped inside the roller 26, the extrusion limiting rod 52 is inserted into the inside of the limiting hole 51 for clamping and fixing, thereby improving the extrusion stability effect of the extrusion block 37.

[0030] Further, if Figure 3-Figure 4 As shown, the end of the limit rod 52 is fixedly connected to the limit plate 53; the end of the extrusion block 37 is semi-arc-shaped and is mutually engaged with the middle part of the roller 26; when working, the limit plate 53 is installed on the end of the limit rod 52 to achieve the effect of limiting and engaging.

[0031] Working principle: When the power line is erected and suspended, the first fixing plate 1 and the second fixing plate 21 are fixed to the transmission tower through the fixing unit, and then the wire is wound around the surface of the roller 26, and then the handle 28 is rotated to drive the turntable 27 to rotate, so that the turntable 27 drives the rotating rod 29 to rotate, and when the rotating rod 29 rotates, it drives the first bevel gear 31 to rotate, so that the first bevel gear 31 and the second bevel gear 32 engage with each other, and then when the second bevel gear 32 rotates, it drives the screw 34 to rotate and move toward the bottom through the thread, because the screw 34 is limited by the guide plate 33 and the bottom plate 36, the screw 34 slides toward the bottom with the rotation of the second bevel gear 32, so that when the screw 34 drives the movable plate 35, the bottom plate 36 and the extrusion block 37 to move toward the bottom, the extrusion block 37 is inserted into the inside of the roller 26 to squeeze and fix the wire, thereby improving the fixing effect of the wire and reducing the shaking and wear of the wire caused by high-altitude wind. When it is necessary to lay the power line, the first fixed plate 1 and the second fixed plate 21 are placed on the end of the transmission tower, and then threadedly connected by the fixed threaded rod 22, and then fixed by the fixing bolt 23 to improve the installation effect of the first fixed plate 1 and the second fixed plate 21; by installing a ceramic plate 41 and a wear-resistant pad 42 inside the roller 26, the wires are protected and wear-resistant, and the problem of wear caused by long-term extrusion friction of the guide is reduced; by installing a spring 43 on the top of the movable plate 35, the bottom plate 36 squeezes the spring 43 during the movement to generate elastic force to have a buffering effect; when the handle 28 drives the turntable 27 to rotate, as the extrusion block 37 is clamped inside the roller 26, the extrusion limit rod 52 is inserted into the inside of the limit hole 51 for clamping and fixing, thereby improving the extrusion stability effect of the extrusion block 37; by installing a limit plate 53 at the end of the limit rod 52, the limiting and clamping effects are achieved.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A wire hanging device for installing a power line, comprising a first fixing plate (1), characterized in that: A fixing unit is installed at the end of the first fixing plate (1); a second fixing plate (21) is installed at the end of the first fixing plate (1) through the fixing unit; a positioning plate (24) is fixedly connected to the inner side walls of the first fixing plate (1) and the second fixing plate (21); a fixing rod (25) is installed at the end of the first fixing plate (1) and the second fixing plate (21); a roller (26) is fixedly connected to the middle of the fixing rod (25); a second bevel gear (32) is fixedly connected to the top of the positioning plate (24); a screw (34) is connected to the inner thread of the second bevel gear (32); a guide plate (33) is slidably connected to the inner side walls of the first fixing plate (1) and the second fixing plate (21); the guide plate (33) is fixedly ... The bottom of the plate (33) is rotatably connected to a screw rod (34); the other end of the screw rod (34) is rotatably connected to a movable plate (35); the bottom of the movable plate (35) is fixedly connected to a bottom plate (36), and the bottom plate (36) is slidably connected to the inner side walls of the first fixed plate (1) and the second fixed plate (21); the bottom of the bottom plate (36) is fixedly connected to an extrusion block (37); the end of the second fixed plate (21) is rotatably connected to a rotating rod (29); the end of the rotating rod (29) is fixedly connected to a rotating disk (27); the end of the rotating disk (27) is fixedly connected to a handle (28); the other end of the rotating rod (29) is fixedly connected to a first bevel gear (31), and is meshed with a second bevel gear (32).

2. A wire hanging device for power line installation according to claim 1, characterized in that: The fixing unit comprises a fixing threaded rod (22) and a fixing bolt (23); the fixing threaded rod (22) is installed in the middle of the first fixing plate (1) and the second fixing plate (21); and the fixing bolts (23) are threadedly connected at both ends of the fixing threaded rod (22).

3. A wire hanging device for power line installation according to claim 1, characterized in that: A ceramic plate (41) is fixedly connected to the inner side wall of the roller (26); and a plurality of wear-resistant pads (42) are fixedly connected to the end of the ceramic plate (41).

4. A wire hanging device for power line installation according to claim 1, characterized in that: A spring (43) is fixed to the top of the movable plate (35), and the other end of the spring (43) is fixed to the bottom of the positioning plate (24).

5. A wire hanging device for power line installation according to claim 1, characterized in that: The end of the second fixing plate (21) is provided with limiting holes (51) arranged in a circular array; the end of the rotating disk (27) is slidably connected to a limiting rod (52).

6. A wire hanging device for power line installation according to claim 5, characterized in that: The end of the limiting rod (52) is fixedly connected to the limiting plate (53).

7. A wire hanging device for power line installation according to claim 1, characterized in that: The end of the extrusion block (37) is semi-arc-shaped and is engaged with the middle of the roller (26).

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