CN222763486U - Power transmission line ground wire lifting tool - Google Patents

Abstract

The utility model discloses a ground wire lifting tool for a power transmission line, which relates to the technical field of electric tools and comprises a wire lifting plate, wherein 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 wire lifting hook is fixedly arranged at the bottom end of each second screw rod. According to the wire lifting device, the rotating rod, the internal thread pipe and the rectangular placing groove are arranged, the rotating rod is rotated, the first screw rod, the internal thread pipe and the second connecting block are enabled to vertically downwards, the wire lifting hook is fixed at the bottom of the second connecting block through the second screw rod, the internal thread pipe is rotated to adjust the height of the wire lifting hook, the wire lifting tool is guaranteed to lift wires with different heights, and the wire lifting tool to be used can be stored through the rectangular placing groove, so that the number of the wire lifting tools can be flexibly increased or reduced according to the operation scale of the wires.

Description

Power transmission line ground wire lifting tool

Technical Field

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

Background

In the operation process of the power transmission line, the power transmission line is often influenced by external environment, external force damage, equipment aging corrosion and other conditions, so that the ground wire clamp is damaged, the damage of the ground wire clamp directly influences the safe operation of the power transmission line, and the power transmission line needs to be overhauled and replaced in time.

Through retrieving, the utility model discloses a two hoisting point transmission line overhead ground wire lifting means of CN207166022U, including first connecting plate, the slide rail has been seted up on the first connecting plate, be equipped with two fixed plates in the slide rail, the surface of first connecting plate is equipped with a plurality of first fixed orificess, first fixed orificess interpolation is equipped with fixing bolt, fixing bolt and the inner wall threaded connection of first fixed orifices, also be equipped with on the fixed plate with first fixed orifices size assorted second fixed orifices, the lower extreme fixedly connected with mounting panel of first connecting plate, be equipped with the extension piece on the one end both sides lateral wall that first connecting plate was kept away from to the mounting panel.

However, when the existing overhead ground wire lifting tool for the double-lifting-point power transmission line is used, the cable can be lifted to different heights through the hooks, but the device is difficult to store the cable lifting tools, so that the number of the cable lifting tools is difficult to flexibly increase or decrease according to the operation scale of the cable, and the use is not facilitated.

Disclosure of utility model

The utility model is provided in view of the problems of the existing double-hoisting-point transmission line overhead ground wire lifting tool.

Therefore, the utility model aims to provide a wire lifting tool for the ground wire of the power transmission line, which solves the problems that the wire lifting tool is difficult to store, the number of the wire lifting tools is difficult to flexibly increase or decrease according to the operation scale of a cable, and the use is not facilitated.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a transmission line ground wire lifting tool, includes lifting plate the fixed a plurality of mounting panels that are provided with in bottom of lifting plate, every two adjacent all rotate between the mounting panel and be provided with the bull stick, every the pole wall of bull stick has all fixedly cup jointed first connecting block, every the bottom of first connecting block is all fixed and is provided with first screw rod, every the outer wall of first screw rod is all threaded and is cup jointed the internal thread pipe, every the bottom of internal thread pipe is all fixed and is provided with the second connecting block, every the bottom lateral wall of second connecting block is all threaded and is cup jointed the second screw rod, every the bottom of second screw rod is all fixed and is provided with lifting hook, a plurality of rectangle standing grooves have been seted up to lifting plate's lateral wall, every first screw rod, internal thread pipe and second connecting block all with corresponding rectangle standing groove phase-match, lifting plate's bottom is provided with a plurality of positioning mechanism, every the bull stick all with corresponding positioning mechanism phase-match.

Preferably, each positioning mechanism comprises a fixed plate, a positioning screw and a rotary table, the fixed plates are fixedly arranged on the side walls of the corresponding mounting plates, the positioning screw is movably inserted into the corresponding fixed plates, one end of each rotary rod penetrates through the right mounting plate and is rotationally connected with the right mounting plate, a plurality of first threaded holes are formed in the rod wall of each rotary rod, one end of each positioning screw is in threaded sleeve connection with the inside of each first threaded hole, and the other end of each positioning screw is fixedly connected with the rotary table.

Preferably, the side wall of the wire lifting plate is provided with a rectangular accommodating groove, and a plurality of wire lifting hooks and second screws are arranged in the rectangular accommodating groove.

Preferably, the lateral wall laminating of carrying the line board is provided with the apron, the apron laminating sets up in one side of rectangle standing groove, the equal activity in four corners department of apron has cup jointed the bolt, a plurality of second screw holes have been seted up to the lateral wall of carrying the line board, every the equal screw thread of one end of bolt cup joints in the inside that corresponds the second screw hole.

Preferably, the top of the wire lifting plate is fixedly provided with a top plate, and the top of the top plate is fixedly provided with a plurality of lifting rings.

Preferably, each bolt is a quincuncial handle bolt.

In the technical scheme, the utility model has the technical effects and advantages that:

1. According to the utility model, through the rotating rod, the internal thread pipe and the rectangular placing groove, the rotating rod is rotated, the first screw rod, the internal thread pipe and the second connecting block are enabled to vertically downwards, the wire lifting hook is fixed at the bottom of the second connecting block through the second screw rod, and then the internal thread pipe is rotated, so that the height of the wire lifting hook can be adjusted, the wire lifting tool can be guaranteed to lift cables with different heights, and the wire lifting tool to be used can be stored through the rectangular placing groove, so that the number of the wire lifting tools can be flexibly increased or reduced according to the operation scale of the cables.

2. According to the utility model, through the locating mechanism, the locating mechanism comprises the fixed plate, the locating screw and the rotary table, the rotary table can drive the locating screw to rotate, and then one end of the locating screw can be smoothly in threaded connection with the inside of the corresponding first threaded hole, so that the rotary rod can be rapidly located, and the rotary rod is prevented from rotating in the use process.

3. According to the wire lifting plate, the accommodating groove is formed in the side wall of one side of the wire lifting plate, and the plurality of standby second screws and the wire lifting hooks are placed in the accommodating groove, so that the wire lifting hooks can be stored conveniently, and a user can carry the wire lifting hooks conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

Fig. 3 is an enlarged view of the portion a of fig. 2 according to the present utility model.

Reference numerals illustrate:

1. The wire lifting plate comprises a wire lifting plate body, a mounting plate body, a 3, a rotating rod body, a 4, a first connecting block, a 5, a first screw rod, a 6, an internal threaded pipe, a 7, a second connecting block, a 8, a second screw rod, a 9, a wire lifting hook, a 10, a rectangular placing groove, a 11, a fixing plate, a 12, a positioning screw rod, a 13, a turntable, a 14, a rectangular containing groove, a 15, a cover plate, a 16, a bolt, a 17, a top plate, a 18 and a lifting ring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a power transmission line ground wire lifting tool.

The utility model provides a wire lifting tool for a ground wire of a power transmission line, which is shown in fig. 1-3, and comprises a wire lifting plate 1, wherein a plurality of mounting plates 2 are fixedly arranged at the bottom of the wire lifting plate 1, a plurality of rectangular placing grooves 10 are respectively and rotatably arranged between every two adjacent mounting plates 2, a first connecting block 4 is respectively and fixedly sleeved on the rod wall of each rotating rod 3, a first screw rod 5 is fixedly arranged at the bottom of each first connecting block 4, an inner threaded pipe 6 is respectively and fixedly 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 pipe 6, a wire lifting hook 9 is fixedly arranged at the bottom end of each second screw rod 8, a plurality of rectangular placing grooves 10 are respectively and rotatably arranged on the side walls of the wire lifting plate 1, a plurality of positioning mechanisms are respectively and fixedly sleeved on the bottom of the wire lifting plate 1, each rotating rod 3 is respectively and fixedly sleeved on the corresponding positioning mechanisms, an inner threaded pipe 6 is respectively and the inner threaded pipe 6, the inner threaded pipe 6 is respectively and the inner threaded pipe 10 is in a threaded connection mode, and the number of the wire lifting hooks 10 can be increased by using the inner threaded pipes 6 and the wire lifting tool can be adjusted by the wire lifting tool.

In order to be able to fix a position bull stick 3 fast, prevent that bull stick 3 from taking place the rotation in the use, as shown in fig. 1-3, every positioning mechanism all includes fixed plate 11, positioning screw 12 and carousel 13, fixed plate 11 is fixed to be set up in the lateral wall that corresponds mounting panel 2, positioning screw 12 activity is pegged graft in the inside that corresponds fixed plate 11, the one end of every bull stick 3 all runs through right side mounting panel 2 and rotates with right side mounting panel 2 to be connected, a plurality of first screw holes have all been seted up to the pole wall of every bull stick 3, the one end screw thread of positioning screw 12 cup joints in the inside of first screw hole, the other end and the carousel 13 fixed connection of positioning screw 12 utilize the positioning mechanism who sets up, and then can fix a position bull stick 3 fast, prevent that bull stick 3 from taking place the rotation in the use.

And in order to be convenient for store the wire lifting hook 9, the person of facilitating the use carries wire lifting hook 9, as shown in fig. 1-2, rectangular holding tank 14 has been seted up to the lateral wall of wire lifting plate 1, and a plurality of wire lifting hooks 9 and second screw rod 8 have been placed to the inside of rectangular holding tank 14, utilize the holding tank 14 of setting, and then can be convenient for store wire lifting hook 9, and the person of facilitating the use carries wire lifting hook 9.

And in order to cover holding tank 14, prevent to carry line hook 9 and second screw rod 8 and drop, as shown in fig. 1-2, the lateral wall laminating of carrying line board 1 is provided with apron 15, apron 15 laminating sets up in one side of rectangle standing groove 10, the equal activity in four corners department of apron 15 has cup jointed bolt 16, a plurality of second screw holes have been seted up to the lateral wall of carrying line board 1, the inside of corresponding second screw hole is all cup jointed to the one end of every bolt 16, utilize apron 15 and the bolt 16 of setting, and then can cover holding tank 14, prevent to carry line hook 9 and second screw rod 8 to drop.

In order to smoothly hoist the wire lifting tool, as shown in fig. 1-2, a top plate 17 is fixedly provided at the top of the wire lifting plate 1, a plurality of lifting rings 18 are fixedly provided at the top of the top plate 17, and the wire lifting tool can be smoothly hoisted by using the provided lifting rings 18.

Finally, in order to facilitate the manual rotation of the bolts 16 by the user, as shown in fig. 1-2, each bolt 16 is a quincuncial handle bolt, thereby facilitating the manual rotation of the bolts 16 by the user.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. A power transmission line ground wire lifting tool, comprising a wire lifting plate (1), characterized in that 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), and the bottom of each internal threaded tube (6) is fixedly sleeved with a first screw rod (5). A second connecting block (7) is provided, and the bottom side wall of each second connecting block (7) is threadedly sleeved with a second screw rod (8), and the bottom end of each second screw rod (8) is fixedly provided with a thread lifting hook (9). The side wall of the thread lifting plate (1) is provided with a plurality of rectangular placement grooves (10), and each of the first screw rod (5), the internal 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 line ground wire lifting tool according to claim 1, characterized in that each of the positioning mechanisms comprises a fixed plate (11), a positioning screw (12) and a turntable (13), the fixed plate (11) being fixedly arranged on the side wall of the corresponding mounting plate (2), the positioning screw (12) being movably inserted into the interior of the corresponding fixed plate (11), one end of each rotating rod (3) passing through the right mounting plate (2) and being rotatably connected to the right mounting plate (2), a rod wall of each rotating rod (3) being provided with a plurality of first threaded holes, one end of the positioning screw (12) being threadedly sleeved into the interior of the first threaded hole, and the other end of the positioning screw (12) being fixedly connected to the turntable (13). 3. A power line ground wire lifting tool according to claim 1, characterized in that a rectangular accommodating groove (14) is opened on the side wall of the wire lifting plate (1), and a plurality of wire lifting hooks (9) and a second screw (8) are placed inside the rectangular accommodating groove (14). 4. A power line ground wire lifting tool according to claim 1, characterized in that a cover plate (15) is fitted on the side wall of the wire lifting plate (1), and the cover plate (15) is fitted on one side of the rectangular placement groove (10), and bolts (16) are movably sleeved at the four corners of the cover plate (15), and a plurality of second threaded holes are opened on the side wall of the wire lifting plate (1), and one end of each of the bolts (16) is threadedly sleeved on the inside of the corresponding second threaded hole. 5. A power line ground wire lifting tool according to claim 1, characterized in that 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). 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.