CN111355185A - Transmission line straight pole overhead earth wire overhauls support - Google Patents

Abstract

The invention provides a maintenance bracket for overhead ground wire of a straight pole of a transmission line. The equipment includes an electric pole. The lower end of the electric pole is clamped with a left clamping sleeve on the left side, and the right clamping sleeve is clamped on the right side of the lower end of the electric pole. The right side of the motor frame is fixedly connected with a motor frame, the upper end of the motor frame is fixedly connected with a motor, the motor shaft of the motor is fixedly connected with a turning block, and the turning block is connected with a rope winding seat through thread rotation, and the wire rope A left clamp is clamped on the left side of the upper end, a right clamp is clamped on the right side of the upper end of the utility pole, and a top rod is fixedly connected to one side and the upper end of the left clamp and the right clamp. The motor drives the wire rope to move up and down, which is convenient The hook drives the ground wire to move up and down to avoid the drawbacks caused by manual operation. The pressing rod drives the pressure block to move up and down, which is convenient to fix the object hooked on the hook and avoid the disadvantages caused by the falling of the ground wire due to shaking when rising. .

Description

A transmission line straight rod overhead ground wire maintenance bracket

technical field

The invention relates to the field of auxiliary equipment of electric power equipment, and more particularly, to an overhead ground wire maintenance support of a straight rod of a transmission line.

Background technique

Maintenance refers to the technical activities carried out to restore its function after the technical state of the equipment deteriorates or fails, including various planned repairs and unplanned fault repairs and accident repairs. Also known as equipment repair. The basic contents of equipment maintenance include: equipment maintenance, equipment inspection and equipment repair.

At present, most of the existing overhead ground wire maintenance brackets for straight rods of transmission lines are simple, and it is inconvenient to move the ground wire up to a high place, which brings a lot of inconvenience to the work of the staff, and most of the existing bracket hooks are used for lifting objects. When there is no fixed shielding device for protection, the object and the hook are prone to detachment, so that the object is prone to fall.

SUMMARY OF THE INVENTION

The invention provides an overhead ground wire maintenance bracket for a straight rod of a transmission line, which is convenient for fixing the object hung on the hook and avoids the drawbacks caused by the ground wire falling due to shaking when rising.

In order to achieve above-mentioned technical effect, technical scheme of the present invention is as follows:

An overhead ground wire maintenance support for a straight pole of a transmission line, comprising a utility pole, a left ferrule is clamped on the left side of the lower end of the utility pole, a right ferrule is clamped on the right side of the lower end of the utility pole, and the right ferrule is clamped on the left side of the lower end of the utility pole. The right side of the sleeve is fixedly connected with a motor frame, the upper end of the motor frame is fixedly connected with a motor, the motor shaft of the motor is fixedly connected with a rotating block, and the rotating block is connected with a rope winding seat through threaded rotation. A wire rope is wound around the seat, a left clamp is clamped on the left side of the upper end of the utility pole, a right clamp is clamped on the right side of the upper end of the utility pole, and one side and an upper end of the left clamp and the right clamp are connected The top rods are respectively fixedly connected, the upper end of the top rod is fixedly connected with a sliding rope seat, the left side of the wire rope is fixedly connected with a hook, the upper end of the hook is fixedly connected with a fixing block, and the fixing block is threaded There is a pressure rod connected by rotation, and the outer surface of the end of the pressure rod is provided with a non-slip rubber pad; the wire rope is driven up and down by the motor, which is convenient for the hook to drive the ground wire to move up and down, avoiding the disadvantages caused by manual operation, and the pressure block is driven by the pressure rod to move up and down, It is convenient to fix the object hooked on the hook and avoid the disadvantages caused by the shaking of the ground wire when it rises.

Further, the front and rear ends of the left ferrule and the right ferrule are respectively fixedly connected with bumps, the bumps are fixedly connected by bolts, and the left ferrule and the right ferrule are connected to facilitate the fixed installation of the motor and avoid the motor. Disadvantages of slippage.

Further, the lower end of the motor frame is fixedly connected with an inclined plate, and the lower end of the inclined plate is fixedly connected to the right side of the right ferrule. The stability of the motor installation is improved.

Further, the front and rear sides of the left clamp and the right clamp are respectively fixedly connected with ear plates, the ear plates are fixedly connected by bolts, and the arrangement of the left clamp and the right clamp facilitates the installation of the fixed sliding rope seat, It is convenient to fix the movement route of the wire rope.

Further, the steel wire rope slides through the sliding rope seat, and the lower end of the pressure rod is fixedly connected with a pressure block. Through the connection between the pressure rod and the pressure block, it is convenient to fix the object on the hook to avoid shaking and falling when rising. .

Compared with the prior art, the beneficial effects of the technical solution of the present invention are:

The invention drives the wire rope to move up and down through the motor, which is convenient for the hook to drive the ground wire to move up and down and avoids the drawbacks caused by manual operation. The disadvantages caused by the falling of the ground wire caused by shaking from time to time; the front and rear ends of the left ferrule and the right ferrule are fixedly connected with bumps, the bumps are fixedly connected by bolts, and the left ferrule and the right ferrule are connected to facilitate fixed installation The motor can avoid the drawbacks caused by the motor slipping; the lower end of the motor frame is fixedly connected with a sloping plate, and the lower end of the sloping plate is fixedly connected to the right side of the right ferrule. At the same time, the stability of the motor installation is increased; the front and rear sides of the left clamp and the right clamp are fixedly connected with ear plates respectively, and the ear plates are fixedly connected by bolts. The rope seat is convenient to fix the movement route of the wire rope; the wire rope slides through the sliding rope seat, and the lower end of the pressure rod is fixedly connected with a pressure block. The connection between the pressure rod and the pressure block is convenient to fix the object on the hook, avoid It wobbles as it rises and falls.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the top view of the joint of the left ferrule and the right ferrule of the present invention;

Fig. 3 is the enlarged plan view of the sliding rope seat of the present invention;

4 is a top view of the connection between the left clamp and the right clamp of the present invention;

Description of the labels in the figure:

1 utility pole, 2 left ferrule, 3 right ferrule, 4 bump, 5 motor frame, 8 inclined plate, 9 motor, 10 motor shaft, 11 turn block, 12 rope winding seat, 13 steel wire rope, 14 left clamp, 15 right clamp, 16 lug plate, 17 top rod, 18 sliding rope seat, 19 hook, 20 fixing block, 21 pressing rod, 22 pressing block.

Detailed ways

The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent;

In order to better illustrate this embodiment, some parts of the drawings are omitted, enlarged or reduced, which do not represent the size of the actual product;

It will be understood by those skilled in the art that some well-known structures and their descriptions may be omitted from the drawings.

The technical solutions of the present invention will be further described below with reference to the accompanying drawings and embodiments.

As shown in Figure 1-4, an overhead ground wire maintenance bracket for a straight pole of a transmission line includes a telephone pole 1. Please refer to Figure 1. The left side of the lower end of the telephone pole 1 is clamped with a left ferrule 2. The lower end of the telephone pole 1 The right side is clamped with the right ferrule 3, the right side of the right ferrule 3 is fixedly connected with the motor frame 5, the upper end of the motor frame 5 is fixedly connected with the motor 9, the model of the motor 9: YE2 series, the plug of the motor 9 and the external power supply Plug connection belongs to the prior art. The motor shaft 10 of the motor 9 is fixedly connected with a turning block 11, and the turning block 11 is connected with a rope reeling seat 12 through threaded rotation. The rope reeling seat 12 is wound with a wire rope 13. A left clamp 14 is clamped on the side, a right clamp 15 is clamped on the right side of the upper end of the utility pole 1, and a top rod 17 is fixedly connected to one side and the upper end of the left clamp 14 and the right clamp 15, respectively. The upper end is fixedly connected with a sliding rope seat 18, the left side of the wire rope 13 is fixedly connected with a hook 19, and the upper end of the hook 19 is fixedly connected with a fixing block 20, and the fixing block 20 is connected with a pressure rod 21 through threaded rotation. The surface is provided with a non-slip rubber pad, and the wire rope 13 is moved up and down by the motor 9, which is convenient for the hook 19 to drive the ground wire to move up and down, avoiding the drawbacks caused by manual operation. The object on the hook 19 is fixed to avoid the disadvantages caused by the ground wire falling due to shaking when rising.

As shown in Figure 1, the front and rear ends of the left ferrule 2 and the right ferrule 3 are respectively fixedly connected with bumps 4. The bumps 4 are fixedly connected by bolts, and the connection between the left ferrule 2 and the right ferrule 3 is convenient for fixing Install the motor 9 to avoid the disadvantages caused by the slipping of the motor 9. The lower end of the motor frame 5 is fixedly connected with a sloping plate 8, and the lower end of the sloping plate 8 is fixedly connected to the right side of the right ferrule 3. The stability of the installation of the motor frame 5 is increased, and the stability of the installation of the motor 9 is increased.

As shown in FIG. 1 , the front and rear sides of the left clamp 14 and the right clamp 15 are respectively fixedly connected with ear plates 16 . The ear plates 16 are fixedly connected by bolts, and the installation of the left clamp 14 and the right clamp 15 is convenient for installation. The sliding rope seat 12 is fixed, which is convenient to fix the movement route of the wire rope 13. The wire rope 13 slides through the sliding rope seat 18, and the lower end of the pressing rod 21 is fixedly connected with a pressing block 22. Fix the object on the hook 19 to avoid shaking and falling when rising.

First put the ground wire to be used on the hook 19, then turn the pressure rod 21 so that the pressure block 22 is pressed on the ground wire, then the ground wire can be firmly fixed on the hook 19, and then insert the Connect the plug of the motor 9, the motor shaft 10 of the motor 9 rotates, the motor shaft 10 drives the rotating block 11 to rotate, the rotating block 11 drives the reeling seat 12 to rotate, the reeling seat 12 starts to wind the wire rope 13, and the wire rope 13 is slidably connected to the Inside the sliding rope seat 18, then the left side of the wire rope 13 starts to move the hook 19 upward, and the ground wire moves upward at the same time. When the hook 19 moves upward to the upper end of the utility pole 1, the ground wire can be removed. , through the motor 9 to drive the wire rope 13 to move up and down, it is convenient for the hook 19 to drive the ground wire to move up and down, avoiding the drawbacks caused by manual operation, and through the pressure rod 21 to drive the pressure block 22 to move up and down, it is convenient to hang the object on the hook 19 Fix it to avoid the disadvantages of the ground wire falling due to shaking when rising. The same or similar reference numbers correspond to the same or similar parts;

The positional relationship described in the accompanying drawings is only for exemplary illustration, and should not be construed as a limitation on this patent;

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. A support for overhauling a linear pole overhead ground wire of a power transmission line comprises a telegraph pole (1) and is characterized in that a left clamping sleeve (2) is clamped on the left side of the lower end of the telegraph pole (1), a right clamping sleeve (3) is clamped on the right side of the lower end of the telegraph pole (1), a motor frame (5) is fixedly connected on the right side of the right clamping sleeve (3), a motor (9) is fixedly connected on the upper end of the motor frame (5), a rotating block (11) is fixedly connected on a motor shaft (10) of the motor (9), the rotating block (11) is connected with a rope winding seat (12), a steel wire rope (13) is wound on the rope winding seat (12), a left clamp (14) is clamped on the left side of the upper end of the telegraph pole (1), a right clamp (15) is clamped on the right side of the upper end of the telegraph pole (1), and an ejector rod (17) is, the upper end of the ejector rod (17) is fixedly connected with a sliding rope seat (18), the left side of the steel wire rope (13) is fixedly connected with a lifting hook (19), the upper end of the lifting hook (19) is fixedly connected with a fixed block (20), and the fixed block (20) is connected with a compression rod (21); the outer surface of the tail end of the pressure lever (21) is provided with an anti-skid rubber mat.

2. The maintenance support for the linear pole overhead ground wires of the power transmission line according to claim 1, wherein the front end and the rear end of the left clamping sleeve (2) and the front end and the rear end of the right clamping sleeve (3) are respectively fixedly connected with a bump (4).

3. The electric transmission line straight pole overhead ground wire overhauling support frame as recited in claim 1, wherein the lower end of the motor frame (5) is fixedly connected with an inclined plate (8), and the lower end of the inclined plate (8) is fixedly connected to the right side of the right clamping sleeve (3).

4. The maintenance support for the linear rod overhead ground wire of the power transmission line according to claim 1, characterized in that the front side and the rear side of the left clamp (14) and the right clamp (15) are respectively fixedly connected with an ear plate (16).

5. The transmission line straight pole overhead ground wire service bracket of claim 1, characterized in that the wire rope (13) slides through a sliding rope seat (18).

6. The inspection support for the linear pole overhead ground wires of the power transmission line according to claim 2, wherein the convex block (4) is fixedly connected to the front end and the rear end of the left clamping sleeve (2) and the right clamping sleeve (3) through bolts.

7. The power transmission line straight rod overhead ground wire overhauling support frame as set forth in claim 1, wherein the lug plates (16) are fixedly connected to the front and back sides of the left clamp (14) and the right clamp (15) through bolts.

8. The power transmission line straight pole overhead ground wire overhaul bracket according to claim 1, wherein a pressing block (22) is fixedly connected to the lower end of the pressing rod (21).

9. The power transmission line straight pole overhead ground wire overhaul support frame as claimed in claim 1, wherein the rotating block (11) is rotatably connected with a rope winding seat (12) through threads.

10. The electric transmission line straight pole overhead ground wire overhaul bracket according to claim 1, wherein the fixed block (20) is rotatably connected with a pressure rod (21) through threads.

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