CN219960067U - Overhead power transmission line displaceable suspension string - Google Patents

Abstract

The utility model relates to the technical field of power equipment and discloses a displaceable suspension string of an overhead power transmission line, which comprises a bottom plate, wherein a connecting column is fixedly connected inside the bottom plate, one end of the connecting column is fixedly connected with a first fixed block, one end of the first fixed block is movably connected with a second fixed block, one side of the second fixed block is fixedly connected with a clamping plate, the surface of the clamping plate is fixedly connected with a threaded column, the surface of the threaded column is in threaded connection with a nut, rubber pads are fixedly connected inside the first fixed block and the inner side of the second fixed block, and the surface of the bottom plate is fixedly connected with a spring column. This but overhead power transmission line displacement string of hanging, through the setting of spring post, when the high-voltage line tower runs into special circumstances and takes place the slope, the spring post takes place to deform for the electric wire can remain the level throughout, more effectually ensured the efficiency when electric wire carries electric power, improved the practicality of device.

Description

Overhead power transmission line displaceable suspension string

Technical Field

The utility model relates to the technical field of power equipment, in particular to a displaceable suspension string of an overhead power transmission line.

Background

At present, a power transmission line hanging string with a supporting wire (ground wire) connected with a pole tower is in a fixed connection mode, the position of the power transmission line hanging string with the structure is fixed, and some power transmission lines need to use some special hanging strings to deal with some special situations. Thus, a displaceable suspension string for an overhead power transmission line is proposed.

The current overhead power transmission line displaceable suspension string on the market has the following defects:

(1) The device is inconvenient to adjust by itself, and when some special conditions are met, the position of the device can be inclined, so that the device cannot guarantee maximum efficacy in later use, and the transmission of electric power is not facilitated.

(2) The height adjustment is inconvenient, and the device is usually connected with an upper electric wire and a lower electric wire when in use, so that the traditional device needs to be replaced with a device suitable for the height when in such a situation, and therefore time and labor are consumed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a displaceable suspension string of an overhead power transmission line, which solves the problems that the equipment is inconvenient to automatically adjust, the position of the equipment is likely to incline when encountering special conditions, the maximum efficiency of the equipment cannot be ensured in the later use, the transmission of power is inconvenient, the height is inconvenient to adjust, the equipment is usually connected with an upper electric wire and a lower electric wire when in use, and the traditional equipment needs to be replaced to adapt to the height when encountering the conditions, so that the time and the labor are consumed.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a but overhead power transmission line displacement string of hanging, includes the bottom plate, the inside fixedly connected with spliced pole of bottom plate, the first fixed block of one end fixedly connected with of spliced pole, the one end swing joint of first fixed block has the second fixed block, one side fixedly connected with splint of second fixed block, the fixed surface of splint has the screw thread post, the surface screw thread of screw thread post is connected with the nut, the equal fixedly connected with rubber pad in the inboard of first fixed block and second fixed block, the fixed surface of bottom plate is connected with the spring post, the one end fixedly connected with bottom block of spring post, the fixed surface of bottom plate is connected with the movable rod, the one end swing joint of movable column has the barrel, the surface screw thread of barrel is connected with the bolt.

Optionally, a cylinder is fixedly connected with one side of the cylinder, and a connecting block is fixedly connected with the surface of the cylinder.

Optionally, the surface swing joint of connecting block has the hanging piece, the surface swing joint of hanging piece has the blend stop, the surface swing joint of blend stop has the bolt.

Optionally, the quantity of spliced pole is two, the both sides of first fixed block and second fixed block are all fixedly connected with splint.

Optionally, the number of the spring posts is two, and a threaded hole matched with the bolt is formed in the surface of the movable rod.

Optionally, the cylinder comprises two pairs of square posts of different lengths, the centre that the square post connects is hollow structure, makes things convenient for movable rod up-and-down motion.

(III) beneficial effects

The utility model provides a displaceable suspension string of an overhead power transmission line, which has the following beneficial effects:

1. this but overhead power transmission line displacement string of hanging, through splint, screw thread post, nut, rubber pad and spring post's setting, put into the rubber pad with the electric wire earlier, close the splint again to when meetting special circumstances high-voltage line tower and taking place the slope with nut, under the effect of gravity, the spring post takes place deformation, makes the electric wire can remain the level throughout, more effectual efficiency when having ensured the electric wire transmission electric power has improved the practicality of device.

2. This but overhead power transmission line displacement string of hanging, through movable rod, barrel and bolt's setting, when meetting two electric lines about needs to be connected, first pull down the bolt on barrel surface, fix two electric wires respectively with upper end and lower extreme of device again, remove the movable rod at last, adjust two electric wires to suitable interval, reuse bolt fixes, the effectual time that needs change equipment of having practiced thrift has improved the suitability of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a connecting column structure according to the present utility model;

FIG. 3 is a schematic view of a movable rod structure according to the present utility model;

FIG. 4 is a schematic diagram of a hanging block structure of the present utility model.

In the figure: 1. a bottom plate; 2. a connecting column; 3. a first fixed block; 4. a second fixed block; 5. a clamping plate; 6. a threaded column; 7. a nut; 8. a rubber pad; 9. a spring post; 10. a bottom block; 11. a movable rod; 12. a cylinder; 13. a bolt; 14. a column; 15. a connecting block; 16. hanging blocks; 17. a barrier strip; 18. a bolt.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a but overhead power transmission line displacement suspension cluster, including bottom plate 1, the inside fixedly connected with spliced pole 2 of bottom plate 1, the first fixed block 3 of one end fixedly connected with of spliced pole 2, the one end swing joint of first fixed block 3 has second fixed block 4, one side fixedly connected with splint 5 of second fixed block 4, the fixed surface of splint 5 is connected with screw thread post 6, screw thread post 6's surface threaded connection has nut 7, the equal fixedly connected with rubber pad 8 in the inboard of first fixed block 3 and second fixed block 4, bottom plate 1's fixed surface is connected with spring post 9, through splint 5, screw thread post 6, nut 7, rubber pad 8 and spring post 9's setting, put into rubber pad 8 earlier, and then put into splint 5 on, and when encountering special circumstances high-tension wire tower and taking place the slope, spring post 9 takes place to deform under the effect, make the electric wire can remain the level all the time, the efficiency when electric wire carries electric power, the practicality of device has been improved, bottom plate 1's one end fixed connection piece 10, bottom plate 1's surface fixed connection has rubber pad 8, screw thread post 11, the setting up the cylinder 11 is gone up to the surface of two end and cylinder 13, the cylinder 13 is connected to the cylinder 13 when the surface tension device is effectively, the cylinder 13 is changed to the cylinder 13, the end is connected to the cylinder 13, the cylinder 13 is needed to the end is changed to the activity, the cylinder 13 is connected with the cylinder 13, the end is effectively, the cylinder 13.

One side of the cylinder 12 is fixedly connected with a cylinder 14, the surface of the cylinder 14 is fixedly connected with a connecting block 15, and the function of fixing the upper end hanging block 16 is achieved through the arrangement of the connecting block 15.

The surface swing joint of connecting block 15 has hanging piece 16, and the surface swing joint of hanging piece 16 has blend stop 17, and the surface swing joint of blend stop 17 has bolt 18, through the setting of bolt 18, has played the effect that can fix blend stop 17 can not fall out.

The quantity of spliced pole 2 is two, and the equal fixedly connected with splint 5 in both sides of first fixed block 3 and second fixed block 4, through the setting of splint 5, has played the effect that can fix first fixed block 3 and second fixed block 4.

The number of the spring posts 9 is two, the surface of the movable rod 11 is provided with threaded holes matched with the bolts 13, and the height of the movable rod 11 can be adjusted through the arrangement of the threaded holes.

The column 14 is composed of two pairs of square columns with different lengths, the middle of the square column connection is of a hollow structure, the movable rod 11 can conveniently move up and down, and the function of reserving up-and-down movement space for the movable rod 11 is achieved through the arrangement of the column 14.

In the utility model, the working steps of the device are as follows:

1. the electric wire is placed in the rubber pad 8, the clamping plate 5 is closed, the threaded column 6 is fixed by the nut 7, and when the high-voltage wire tower is inclined under special conditions, the spring column 9 deforms under the action of gravity, so that the electric wire can be kept horizontal all the time.

2. When two electric lines are needed to be connected up and down, firstly, the bolts 13 on the surface of the cylinder 12 are detached, then the upper end and the lower end of the device are respectively fixed with two electric wires, finally, the movable rod 11 is moved, the two electric wires are adjusted to a proper distance, and then the bolts 13 are used for fixing.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an overhead power transmission line displaceable string of hanging, includes bottom plate (1), its characterized in that: the inside fixedly connected with spliced pole (2) of bottom plate (1), the one end fixedly connected with first fixed block (3) of spliced pole (2), the one end swing joint of first fixed block (3) has second fixed block (4), one side fixedly connected with splint (5) of second fixed block (4), the fixed surface of splint (5) is connected with screw thread post (6), the surface threaded connection of screw thread post (6) has nut (7), the equal fixedly connected with rubber pad (8) of the inboard of first fixed block (3) and second fixed block (4), the fixed surface of bottom plate (1) is connected with spring post (9), the one end fixedly connected with bottom block (10) of spring post (9), the fixed surface of bottom plate (1) is connected with movable rod (11), the one end swing joint of movable rod (11) has barrel (12), the surface threaded connection of barrel (12) has bolt (13).

2. An overhead power transmission line displaceable catenary according to claim 1 wherein: one side of the cylinder body (12) is fixedly connected with a cylinder body (14), and the surface of the cylinder body (14) is fixedly connected with a connecting block (15).

3. An overhead power transmission line displaceable catenary according to claim 2 wherein: the surface swing joint of connecting block (15) has hanging piece (16), the surface swing joint of hanging piece (16) has blend stop (17), the surface swing joint of blend stop (17) has bolt (18).

4. An overhead power transmission line displaceable catenary according to claim 1 wherein: the number of the connecting columns (2) is two, and clamping plates (5) are fixedly connected to two sides of the first fixing block (3) and two sides of the second fixing block (4).

5. An overhead power transmission line displaceable catenary according to claim 1 wherein: the number of the spring columns (9) is two, and threaded holes matched with the bolts (13) are formed in the surface of the movable rod (11).

6. An overhead power transmission line displaceable catenary according to claim 2 wherein: the column body (14) consists of two pairs of square columns with different lengths, and the middle of the connection of the square columns is of a hollow structure, so that the movable rod (11) can conveniently move up and down.