Power transmission line ground wire lifting tool

Abstract

The utility model discloses a power transmission line ground wire lifting tool, which relates to the technical field of electric power tools and comprises a wire lifting plate, a plurality of mounting plates are fixedly arranged at the bottom of the wire lifting plate, a rotating rod is rotatably arranged between every two adjacent mounting plates, a first connecting block is fixedly sleeved on the rod wall of each rotating rod, and a second connecting block is fixedly sleeved on the first connecting block. And a wire lifting hook is fixedly arranged at the bottom end of each second screw rod. Through the arrangement of the rotating rod, the internal thread pipe and the rectangular placement groove, the rotating rod is rotated to enable the first screw rod, the internal thread pipe and the second connecting block to be vertically downward, the wire lifting hook is fixed to the bottom of the second connecting block through the second screw rod, and then the height of the wire lifting hook can be adjusted by rotating the internal thread pipe; the cable lifting tool can be used for lifting cables with different heights, and the to-be-used cable lifting tools can be stored through the rectangular placement groove, so that the number of the cable lifting tools can be flexibly increased or reduced according to the cable operation scale.

Description

Technical Field

[0001] The utility model relates to the technical field of electric tools, in particular to a ground wire lifting tool for a power transmission line. Background Art

[0002] During operation, transmission lines are often affected by the external environment, external force damage, and equipment aging and rust, which can cause damage to the ground wire clamp. Damage to the ground wire clamp directly affects the safe operation of the transmission lines and requires timely inspection and replacement.

[0003] After searching, a double-hanging-point transmission line overhead ground wire lifting tool with publication number CN207166022U is found, comprising a first connecting plate, a sliding rail is provided on the first connecting plate, two fixing plates are provided in the sliding rail, a plurality of first fixing holes are provided on the surface of the first connecting plate, fixing bolts are inserted in the first fixing holes, the fixing bolts are threadedly connected to the inner wall of the first fixing hole, a second fixing hole matching the size of the first fixing hole is also provided on the fixing plate, a mounting plate is fixedly connected to the lower end of the first connecting plate, and extension blocks are provided on the side walls on both sides of the end of the mounting plate away from the first connecting plate.

[0004] However, although the existing double-hanging-point transmission line overhead ground wire lifting tool can lift the cable to different heights through the hook when in use, it is difficult for the device to store the wire lifting tools, making it difficult to flexibly increase or reduce the number of wire lifting tools according to the scale of cable operations, which is not conducive to use. Utility Model Content

[0005] In view of the problems existing in the above-mentioned existing double-hanging-point transmission line overhead ground wire lifting tool, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a ground wire lifting tool for a power transmission line, which solves the problem that it is difficult to store the lifting tools in the device, making it difficult to flexibly increase or reduce the number of lifting tools according to the scale of cable operations, which is not conducive to use.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A power transmission line ground wire lifting tool, comprising a wire lifting plate, a plurality of mounting plates being fixedly arranged at the bottom of the wire lifting plate, a rotating rod being rotatably arranged between every two adjacent mounting plates, a rod wall of each rotating rod being fixedly sleeved with a first connecting block, a first screw being fixedly arranged at the bottom of each first connecting block, an internally threaded tube being threadedly sleeved on the outer wall of each first screw, a second connecting block being fixedly arranged at the bottom of each internally threaded tube, a second screw being threadedly sleeved on the bottom side wall of each second connecting block, a wire lifting hook being fixedly arranged at the bottom end of each second screw, a plurality of rectangular placement grooves being opened on the side wall of the wire lifting plate, each of the first screw, the internally threaded tube and the second connecting block being matched with the corresponding rectangular placement groove, a plurality of positioning mechanisms being arranged at the bottom of the wire lifting plate, and each of the rotating rods being matched with the corresponding positioning mechanism.

[0009] Preferably, each of the positioning mechanisms includes a fixing plate, a positioning screw and a turntable, the fixing plate is fixedly arranged on the side wall of the corresponding mounting plate, the positioning screw is movably inserted into the interior of the corresponding fixing plate, one end of each rotating rod passes through the right mounting plate and is rotatably connected to the right mounting plate, a plurality of first threaded holes are opened on the rod wall of each rotating rod, one end of the positioning screw is threadedly sleeved into the interior of the first threaded hole, and the other end of the positioning screw is fixedly connected to the turntable.

[0010] Preferably, a rectangular receiving groove is formed on the side wall of the thread lifting plate, and a plurality of thread lifting hooks and a second screw are placed inside the rectangular receiving groove.

[0011] Preferably, a cover plate is fitted on the side wall of the thread lifting plate, and the cover plate is fitted on one side of the rectangular placement groove. Bolts are movably sleeved at the four corners of the cover plate. A plurality of second threaded holes are opened on the side wall of the thread lifting plate, and one end of each of the bolts is threadedly sleeved on the inside of the corresponding second threaded hole.

[0012] Preferably, a top plate is fixedly provided on the top of the thread lifting plate, and a plurality of lifting rings are fixedly provided on the top of the top plate.

[0013] Preferably, each of the bolts is a plum blossom-shaped handle bolt.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model, by providing a rotating rod, an internally threaded tube and a rectangular placement groove, rotates the rotating rod to make the first screw rod, the internally threaded tube and the second connecting block vertically downward, fixes the wire lifting hook to the bottom of the second connecting block by the second screw rod, and then rotates the internally threaded tube to adjust the height of the wire lifting hook, so as to ensure that the wire lifting tool can lift cables of different heights, and the wire lifting tools to be used can be stored through the rectangular placement groove, so that the number of wire lifting tools can be flexibly increased or decreased according to the scale of cable operations.

[0016] 2. The utility model sets up a positioning mechanism, which includes a fixing plate, a positioning screw and a turntable. Rotating the turntable can drive the positioning screw to rotate, so that one end of the positioning screw can be smoothly threaded into the inside of the corresponding first threaded hole, so that the rotating rod can be quickly positioned to prevent the rotating rod from rotating during use.

[0017] 3. The utility model provides a receiving groove on one side wall of the thread lifting plate, and places a plurality of spare second screws and thread lifting hooks inside the receiving groove, so that the thread lifting hooks can be stored conveniently and can be carried by users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0021] Figure 3 For the utility model Figure 2 Enlarged view of part A.

[0022] Description of reference numerals:

[0023] 1. Thread lifting plate; 2. Mounting plate; 3. Turning rod; 4. First connecting block; 5. First screw rod; 6. Internally threaded tube; 7. Second connecting block; 8. Second screw rod; 9. Thread lifting hook; 10. Rectangular placement groove; 11. Fixing plate; 12. Positioning screw rod; 13. Turntable; 14. Rectangular receiving groove; 15. Cover plate; 16. Bolt; 17. Top plate; 18. Lifting ring. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a ground wire lifting tool for a power transmission line.

[0026] The utility model provides Figure 1-Figure 3 The present invention discloses a power transmission line ground wire lifting tool, comprising a wire lifting plate 1, a plurality of mounting plates 2 are fixedly arranged at the bottom of the wire lifting plate 1, a rotating rod 3 is rotatably arranged between every two adjacent mounting plates 2, a rod wall of each rotating rod 3 is fixedly sleeved with a first connecting block 4, a first screw rod 5 is fixedly arranged at the bottom of each first connecting block 4, an outer wall of each first screw rod 5 is threadedly sleeved with an internal threaded tube 6, a second connecting block 7 is fixedly arranged at the bottom of each internal threaded tube 6, a second screw rod 8 is threadedly sleeved on the bottom side wall of each second connecting block 7, a wire lifting hook 9 is fixedly arranged at the bottom end of each second screw rod 8, and a side wall of the wire lifting plate 1 is fixedly sleeved with a first connecting block 4, a first screw rod 5 is fixedly arranged at the bottom of each first connecting block 4, and a second screw rod 8 is threadedly sleeved on the bottom side wall of each second connecting block 7. The wall is provided with a plurality of rectangular placement grooves 10, each of the first screw rod 5, the internal threaded tube 6 and the second connecting block 7 is matched with the corresponding rectangular placement groove 10, and a plurality of positioning mechanisms are provided at the bottom of the wire lifting plate 1, and each rotating rod 3 is matched with the corresponding positioning mechanism. By utilizing the arranged rotating rod 3, the internal threaded tube 6 and the rectangular placement groove 10, the height of the wire lifting hook 9 can be adjusted by rotating the internal threaded tube 6, so as to ensure that the wire lifting tool can lift cables of different heights. The wire lifting tools to be used can be stored through the rectangular placement groove 10, so that the number of wire lifting tools can be flexibly increased or decreased according to the scale of the cable operation.

[0027] In order to quickly position the rotating rod 3 and prevent the rotating rod 3 from rotating during use, Figure 1-Figure 3 As shown, each positioning mechanism includes a fixing plate 11, a positioning screw 12 and a turntable 13. The fixing plate 11 is fixedly arranged on the side wall of the corresponding mounting plate 2. The positioning screw 12 is movably inserted into the inside of the corresponding fixing plate 11. One end of each rotating rod 3 passes through the right mounting plate 2 and is rotatably connected to the right mounting plate 2. A plurality of first threaded holes are opened on the rod wall of each rotating rod 3. One end of the positioning screw 12 is threadedly sleeved in the inside of the first threaded hole, and the other end of the positioning screw 12 is fixedly connected to the turntable 13. By utilizing the provided positioning mechanism, the rotating rod 3 can be quickly positioned to prevent the rotating rod 3 from rotating during use.

[0028] In order to facilitate the storage of the wire hook 9 and facilitate the user to carry the wire hook 9, Figure 1-Figure 2 As shown, a rectangular receiving groove 14 is opened on the side wall of the thread lifting plate 1, and a plurality of thread lifting hooks 9 and a second screw 8 are placed inside the rectangular receiving groove 14. By utilizing the provided receiving groove 14, the thread lifting hooks 9 can be stored conveniently, making it convenient for users to carry the thread lifting hooks 9.

[0029] In order to cover the receiving groove 14 to prevent the wire hook 9 and the second screw rod 8 from falling, Figure 1-Figure 2 As shown, a cover plate 15 is fitted on the side wall of the thread lifting plate 1, and the cover plate 15 is fitted on one side of the rectangular placement groove 10. Bolts 16 are movably sleeved at the four corners of the cover plate 15. A plurality of second threaded holes are opened on the side wall of the thread lifting plate 1, and one end of each bolt 16 is threadedly sleeved on the inside of the corresponding second threaded hole. The set cover plate 15 and bolts 16 can be used to cover the accommodating groove 14 to prevent the thread lifting hook 9 and the second screw rod 8 from falling.

[0030] In order to be able to lift the wire tool smoothly, Figure 1-Figure 2 As shown, a top plate 17 is fixedly provided on the top of the wire lifting plate 1, and a plurality of lifting rings 18 are fixedly provided on the top of the top plate 17. The wire lifting tool can be smoothly lifted by utilizing the provided lifting rings 18.

[0031] Finally, in order to facilitate the user to manually rotate the bolt 16, as shown in FIG. Figure 1-Figure 2 As shown, each bolt 16 is a plum blossom-shaped handle bolt, which makes it convenient for the user to manually rotate the bolt 16 .

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A ground wire lifting tool for a power transmission line, comprising a wire lifting plate (1), characterized in that: A plurality of mounting plates (2) are fixedly arranged at the bottom of the thread lifting plate (1), a rotating rod (3) is rotatably arranged between every two adjacent mounting plates (2), a rod wall of each rotating rod (3) is fixedly sleeved with a first connecting block (4), a first screw rod (5) is fixedly arranged at the bottom of each first connecting block (4), an inner threaded tube (6) is threadedly sleeved on the outer wall of each first screw rod (5), a second connecting block (7) is fixedly arranged at the bottom of each inner threaded tube (6), and each The bottom side walls of the second connecting block (7) are threadedly sleeved with second screw rods (8), and the bottom end of each second screw rod (8) is fixedly provided with a thread lifting hook (9). The side walls of the thread lifting plate (1) are provided with a plurality of rectangular placement grooves (10), and each of the first screw rods (5), the internally threaded tube (6) and the second connecting block (7) is matched with a corresponding rectangular placement groove (10). The bottom of the thread lifting plate (1) is provided with a plurality of positioning mechanisms, and each of the rotating rods (3) is matched with a corresponding positioning mechanism.

2. A power transmission line ground wire lifting tool according to claim 1, characterized in that: Each of the positioning mechanisms comprises a fixing plate (11), a positioning screw (12) and a rotating disk (13); the fixing plate (11) is fixedly arranged on the side wall of the corresponding mounting plate (2); the positioning screw (12) is movably inserted into the interior of the corresponding fixing plate (11); one end of each rotating rod (3) passes through the right mounting plate (2) and is rotatably connected to the right mounting plate (2); a plurality of first threaded holes are opened on the rod wall of each rotating rod (3); one end of the positioning screw (12) is threadedly sleeved into the interior of the first threaded hole; the other end of the positioning screw (12) is fixedly connected to the rotating disk (13).

3. A power transmission line ground wire lifting tool according to claim 1, characterized in that: The side wall of the thread lifting plate (1) is provided with a rectangular accommodating groove (14), and a plurality of thread lifting hooks (9) and a second screw rod (8) are placed inside the rectangular accommodating groove (14).

4. A power transmission line ground wire lifting tool according to claim 1, characterized in that: The side wall of the thread lifting plate (1) is fitted with a cover plate (15), and the cover plate (15) is fitted on one side of the rectangular placement groove (10). Bolts (16) are movably sleeved at the four corners of the cover plate (15). The side wall of the thread lifting plate (1) is provided with a plurality of second threaded holes, and one end of each of the bolts (16) is threadedly sleeved inside the corresponding second threaded hole.

5. A power transmission line ground wire lifting tool according to claim 1, characterized in that: A top plate (17) is fixedly arranged on the top of the thread lifting plate (1), and a plurality of lifting rings (18) are fixedly arranged on the top of the top plate (17).

6. A power transmission line ground wire lifting tool according to claim 4, characterized in that: Each of the bolts (16) is a plum blossom-shaped handle bolt.

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