Overhead ground wire lifting clamp

Abstract

The utility model discloses an overhead ground wire lifting clamp which comprises a connecting plate, mounting holes are symmetrically formed in the connecting plate, a traction rope penetrates through the mounting holes, the bottom of the traction rope is fixedly connected with a first mounting plate, the bottom of the first mounting plate is fixedly connected with a connecting seat, and the connecting seat is fixedly connected with a second mounting plate. A limiting groove is formed in the connecting base, an upper limiting arc plate is fixedly connected to the top of an inner cavity of the limiting groove, a lower limiting arc plate is arranged at the bottom of the inner cavity of the limiting groove, connecting frames are symmetrically and fixedly connected to the two sides of the connecting plate, and a second mounting plate is fixedly connected to one side of each connecting frame; according to the ground wire fixing device, the height position of the ground wire can be flexibly adjusted after the ground wire is fixed, so that when a plurality of ground wires are overhauled, a worker can conveniently and rapidly find the ground wire to be overhauled in the overhauling process by flexibly adjusting the height position of the plurality of ground wires.

Description

Technical Field

[0001] The utility model relates to an overhead ground wire lifting clamp, belonging to the technical field of ground wire maintenance. Background Technique

[0002] The overhead ground wire lifting clamp is a tool for lifting and fixing the overhead ground wire. It can lift the overhead ground wire to a certain height for maintenance, replacement or other maintenance work. During the maintenance of the ground wire, the position of the ground wire is lifted by the lifting clamp to facilitate the operation of the staff. However, during the maintenance of several ground wires, the current clamp can only lift the ground wires to the same height position. After several ground wires are lifted to the same position, there are still inconveniences during maintenance. Content of the Utility Model

[0003] The purpose of the utility model is to provide an overhead ground wire lifting clamp to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An overhead ground wire lifting clamp includes a connecting plate. Installation holes are symmetrically opened on the connecting plate. A traction rope penetrates through the interior of the installation hole. The bottom of the traction rope is fixedly connected to a first mounting plate. The bottom of the first mounting plate is fixedly connected to a connecting seat. A limiting groove is opened inside the connecting seat. An upper limiting arc plate is fixedly connected to the top of the inner cavity of the limiting groove. A lower limiting arc plate is arranged at the bottom of the inner cavity of the limiting groove. Connecting frames are symmetrically and fixedly connected to both sides of the connecting plate. A second mounting plate is fixedly connected to one side of the connecting frame. A winding rod is rotatably connected between the two second mounting plates. The other end of the traction rope is wound around the winding rod. The connecting plate is fixedly connected to a fixed seat.

[0005] Further, a guiding rod is rotatably connected to the bottom of the installation hole.

[0006] Further, a guiding frame is fixedly connected to one side of the connecting plate. The other end of the traction rope bypasses the guiding frame and is wound around the winding rod.

[0007] Further, limiting frames are symmetrically and fixedly connected to the guiding frame. The traction rope is located between the symmetrically arranged limiting frames.

[0008] Further, a connecting base is opened inside the connecting seat. The connecting base communicates with the limiting groove. Connecting top seats are symmetrically and fixedly connected inside the connecting base. A connecting spring is fixedly connected between the two connecting top seats. The lower limiting arc plate is located at the top of the connecting base.

[0009] Further, an installation groove is opened inside the fixed seat.

[0010] Furthermore, an installation base is inserted into the interior of the installation groove, and a fixing bolt is inserted between the interior of the installation base and the installation groove. A limiting plate is fixedly connected to the top of the installation base.

[0011] The beneficial effects of the present utility model are as follows: With the mutual cooperation of the wire winding rod, the second mounting plate, and the guiding frame, after the ground wire is fixed, the height position of the ground wire can be flexibly adjusted, enabling convenient quick location of the ground wire to be repaired by the staff during the maintenance process through flexible adjustment of the height positions of several ground wires. In addition, with the mutual cooperation of the upper limiting arc plate and the lower limiting arc plate, the stability of the ground wire can be improved during the maintenance process of the ground wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the specific embodiments of the present utility model to explain the present utility model, but do not constitute a limitation to the present utility model.

[0013] Figure 1 is the overall front view structural schematic diagram of the present utility model;

[0014] Figure 2 is the front view structural schematic diagram after the position of the traction rope in the present utility model is adjusted;

[0015] Figure 3 is the present utility model Figure 1 the enlarged detail schematic diagram of part A therein;

[0016] Figure 4 is the present utility model Figure 2 the enlarged detail schematic diagram of part B therein.

[0017] Reference numerals in the drawings: 1, connecting plate; 11, mounting hole; 111, guiding rod; 12, connecting frame; 2, traction rope; 21, guiding frame; 22, limiting frame; 3, first mounting plate; 31, connecting seat; 311, limiting groove; 32, upper limiting arc plate; 33, lower limiting arc plate; 331, connecting top seat; 332, connecting spring; 333, connecting base; 4, wire winding rod; 41, second mounting plate; 5, fixed seat; 51, mounting groove; 6, installation base; 61, limiting plate; 62, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not intended to limit the scope of the present utility model.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Embodiment

[0022] Please refer to Figures 1-4 , an overhead ground wire lifting clamp according to an embodiment of the present utility model includes a connecting plate 1. The connecting plate 1 is a connecting member of the entire clamp. Mounting holes 11 are symmetrically formed in the connecting plate 1. The mounting holes 11 are used to provide a through channel for the traction rope 2. The traction rope 2 penetrates through the interior of the mounting holes 11. The traction rope 2 plays a role in traction and is also used to adjust the position of the first mounting plate 3. The bottom of the traction rope 2 is fixedly connected to the first mounting plate 3. The first mounting plate 3 is used to provide a connection carrier for the connection seat 31. The bottom of the first mounting plate 3 is fixedly connected to the connection seat 31. A limiting groove 311 is formed inside the connection seat 31. The connection seat 31 and the limiting groove 311 form a connection assembly for mounting the overhead ground wire. The top of the inner cavity of the limiting groove 311 is fixedly connected to an upper limiting arc plate 32. The upper limiting arc plate 32 is used to limit the top of the ground wire. A lower limiting arc plate 33 is provided at the bottom of the inner cavity of the limiting groove 311. The lower limiting arc plate 33 is used to limit the bottom of the ground wire. Connecting frames 12 are symmetrically and fixedly connected to both sides of the connecting plate 1. The connecting frames 12 are used to provide a connection carrier for the second mounting plate 41. One side of the connecting frame 12 is fixedly connected to the second mounting plate 41. The second mounting plate 41 is used to provide a connection carrier for the winding rod 4. A winding rod 4 is rotatably connected between the two second mounting plates 41. The winding rod 4 is used to provide a winding carrier for the traction rope 2. The other end of the traction rope 2 is wound around the winding rod 4. The connecting plate 1 is fixedly connected to a fixing seat 5. The fixing seat 5 is used to connect to the tower pole.

[0023] A guide rod 111 is rotatably connected to the bottom of the mounting hole 11; the guide rod 111 is used to guide the traction rope 2.

[0024] One side of the connecting plate 1 is fixedly connected with a guide frame 21, and the other end of the traction rope 2 bypasses the guide frame 21 and is wound around the winding rod 4; the guide frame 21 is used to guide the traction rope 2.

[0025] Symmetrically fixed to the guide frame 21 are limit frames 22, and the traction rope 2 is located between the symmetrically arranged limit frames 22; the limit frames 22 are used to limit the traction rope 2 wound around the guide frame 21.

[0026] An inner part of the connecting seat 31 is provided with a connecting base 333, and the connecting base 333 communicates with the limit groove 311. Symmetrically fixed inside the connecting base 333 are connecting top seats 331, and a connecting spring 332 is fixedly connected between the two connecting top seats 331. The lower limit arc plate 33 is located at the top of the connecting base 333; the connecting base 333 is used to provide a connection carrier for the connecting top seats 331 and the connecting spring 332.

[0027] An installation groove 51 is provided inside the fixed seat 5; the installation groove 51 is used to provide an installation space for the installation seat 6.

[0028] An installation seat 6 is inserted into the installation groove 51, and a fixing bolt 62 is inserted between the interior of the installation seat 6 and the installation groove 51. A limit plate 61 is fixedly connected to the top of the installation seat 6; the fixing bolt 62 is used to provide a connection carrier between the installation seat 6 and the fixed seat 5, and the limit plate 61 plays a limiting role.

[0029] Working principle of the present utility model: When performing maintenance on the overhead ground wire, first connect the installation seat 6 to the tower pole, then place the ground wire inside the limit groove 311. At this time, the upper limit arc plate 32 and the lower limit arc plate 33 can limit the ground wire. Subsequently, adjust the end position of the traction rope 2 by rotating the winding rod 4 so that the position of the ground wire is adjusted to an appropriate position. When the position adjustment of the ground wire is completed, the fixed seat 5 and the installation seat 6 can be connected through the fixing bolt 62.

[0030] The above is a preferred embodiment of the present utility model. Those skilled in the art to which the present utility model pertains can also make changes and modifications to the above embodiment. Therefore, the present utility model is not limited to the above specific embodiments, and any obvious improvements, substitutions, or variations made by those skilled in the art based on the present utility model fall within the protection scope of the present utility model.

Claims

1. An overhead ground wire lifting fixture, characterized in that: The invention comprises a connecting plate (1), wherein the connecting plate (1) is symmetrically provided with mounting holes (11), a traction rope (2) is passed through the mounting holes (11), a first mounting plate (3) is fixedly connected to the bottom of the traction rope (2), a connecting seat (31) is fixedly connected to the bottom of the first mounting plate (3), a limiting groove (311) is provided inside the connecting seat (31), an upper limiting arc plate (32) is fixedly connected to the top of the inner cavity of the limiting groove (311), a lower limiting arc plate (33) is provided at the bottom of the inner cavity of the limiting groove (311), connecting frames (12) are symmetrically fixedly connected to the two sides of the connecting plate (1), a second mounting plate (41) is fixedly connected to one side of the connecting frame (12), a winding rod (4) is rotatably connected between the two second mounting plates (41), the other end of the traction rope (2) is wound around the winding rod (4), and the connecting plate (1) is fixedly connected to a fixing seat (5).

2. The overhead ground wire lifting fixture according to claim 1, characterized in that: The bottom of the mounting hole (11) is rotatably connected to a guide rod (111).

3. The overhead ground wire lifting fixture according to claim 1, characterized in that: A guide frame (21) is fixedly connected to one side of the connecting plate (1), and the other end of the traction rope (2) passes around the guide frame (21) and is then wound around the winding rod (4).

4. The overhead ground wire lifting fixture according to claim 3, characterized in that: The guide frame (21) is symmetrically fixedly connected to the limiting frames (22), and the traction rope (2) is located between the symmetrically arranged limiting frames (22).

5. The overhead ground wire lifting fixture according to claim 1, characterized in that: A connecting base (333) is provided inside the connecting seat (31), and the connecting base (333) is communicated with the limiting groove (311); a connecting top seat (331) is symmetrically fixedly connected inside the connecting base (333), and a connecting spring (332) is fixedly connected between the two connecting top seats (331); the lower limiting arc plate (33) is located on the top of the connecting base (333).

6. The overhead ground wire lifting fixture according to claim 1, characterized in that: The fixing seat (5) is provided with a mounting groove (51) inside.

7. The overhead ground wire lifting fixture according to claim 6, characterized in that: A mounting seat (6) is inserted into the interior of the mounting groove (51), and a fixing bolt (62) is inserted between the interior of the mounting seat (6) and the mounting groove (51), and the top of the mounting seat (6) is fixedly connected to a limiting plate (61).

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