CN214124754U

CN214124754U - Overhead cable strutting arrangement

Info

Publication number: CN214124754U
Application number: CN202022342081.7U
Authority: CN
Inventors: 郑明国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-09-03
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an overhead cable supporting device, which comprises a telegraph pole, wherein a box body is fixedly arranged on the telegraph pole, a rotating shaft is arranged in the telegraph pole, one end of the rotating shaft extends into the box body and is fixedly connected with a second circular gear, one end of the rotating shaft close to the box body is fixedly connected with a second circular gear, two sides of the second circular gear are respectively engaged and connected with moving plates, one ends of the two moving plates far away from the second circular gear are fixedly connected with sliding blocks, the two sliding blocks are symmetrically arranged on two sides of the rotating shaft, the sliding block is internally provided with a rotating rod, the lower end of the rotating rod is fixedly connected with a first circular gear, the device can freely adjust the distance of the cables so as to avoid the line contact connection caused by strong weather when the distance of the cables is the largest, when the distance is adjusted to the smallest in a safety range, the maintenance personnel can conveniently overhaul to each line on the outer side when overhauling in the air.

Description

Overhead cable strutting arrangement

Technical Field

The utility model relates to a cable supports technical field, especially relates to an overhead cable strutting arrangement.

Background

The electric network of our country is spread over the street and alley, although the underground cable is being carried on now, still more overhead cable is carrying on the transport of circuit, there are many telegraph pole supporting lines in the country now, but the weather that the season is different is just different.

At present, the traditional cement type telegraph pole is paved particularly, but each line needs a certain safety distance, the line is usually fixed on a telegraph pole support, the lines on two sides of the telegraph pole are inconvenient to maintain in the middle, if the distance between the lines is too close, the maintenance is convenient, but the two lines are easy to contact and connect in windy weather, and the normal transmission of the lines is influenced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the short circuit is easily caused by the connection of two lines due to the fact that the distance between cables is not large enough in a strong wind season, but a maintenance worker with a large enough distance cannot maintain cables far from two sides on a telegraph pole conveniently, so that the overhead cable supporting device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an overhead cable supporting device comprises a telegraph pole, wherein a box body is fixedly mounted on the telegraph pole, a rotating shaft is arranged in the telegraph pole, one end of the rotating shaft extends into the box body and is fixedly connected with a second circular gear, one end of the rotating shaft, which is close to the box body, is fixedly connected with the second circular gear, two sides of the second circular gear are respectively connected with a movable plate in a meshed mode, one ends of the two movable plates, which are far away from the second circular gear, are fixedly connected with sliding blocks, the two sliding blocks are symmetrically arranged on two sides of the rotating shaft, a rotating rod is arranged in each sliding block, the lower end of each rotating rod is fixedly connected with a first circular gear, the upper end of each rotating rod is fixedly connected with a first helical gear, and insections matched with the first circular gears are respectively arranged in the box body;

fixedly connected with headstock on the sliding block, first helical gear is in the headstock, first helical gear both sides meshing respectively are connected with the second helical gear, two the equal fixedly connected with threaded rod of second helical gear, two the threaded rod has cup jointed respectively and has moved the shell, two remove shell fixedly connected with cable support, seted up respectively on the headstock with cable support assorted spacing spout.

Preferably, one end of the threaded rod, which is close to the second bevel gear, is sleeved with a limiting ring, the second bevel gear is rotatably connected to the limiting ring, and the limiting ring is fixedly connected to the power box.

Preferably, the rotating shaft is sleeved with two fixing rings, the rotating shaft is rotatably connected in the fixing rings, the two fixing rings are fixedly connected to the telegraph pole, the lower end of the driving shaft is fixedly connected with a worm wheel, the worm wheel at the lower end of the driving shaft is connected with a worm in a meshing manner, the worm penetrates through the telegraph pole and is fixedly connected with a handle, and the worm is rotatably connected to the telegraph pole.

Preferably, the two sides of the telegraph pole are fixedly connected with support frames, and one ends, far away from the telegraph pole, of the two support frames are fixedly connected to the box body.

Preferably, set up on the box with sliding block assorted sliding tray, sliding block sliding connection is in the sliding tray.

Preferably, the threaded rod is provided with threads, and the movable shell is internally provided with threads matched with the threaded rod.

Compared with the prior art the utility model discloses in:

1. make the drive rotation axis with the hand rotation handle clockwise rotation, make two movable plates remove like both sides respectively after the rotation axis rotates, because movable plate and sliding block fixed connection, make two sliding blocks remove like not equidirectional respectively, let first circular gear and insection meshing make first circular gear rotate, the rotation of first circular gear makes first helical gear rotate through the dwang, the second helical gear of first helical gear both sides rotates simultaneously, because spacing of spacing ring, make threaded rod normal position rotate and reach the removal shell and slide in spacing spout, make two cable supports remove to opposite direction and make can adjust the connecting wire that the maximum distance can effectually prevent the cable because the strong wind reason caused when having strong wind season.

2. Because during handle anticlockwise rotation, it makes the drive rotation axis to drive the rotation, make two movable plates remove between two parties respectively after the rotation axis rotates, because movable plate and sliding block fixed connection, make two sliding blocks also be close to the removal each other, let first circular gear and insection meshing make first circular gear rotate, the rotation of first circular gear makes first helical gear rotate through the dwang, the second helical gear of first helical gear both sides simultaneously rotates, because spacing of spacing ring, make threaded rod normal position rotate and reach the removal shell and slide in spacing spout, make two cable supports be close to the removal, make when the cable maintenance because the cable on both sides is far away from the wire pole, inconvenient maintenance, can make to reach minimum interval between the cable through adjusting, make artifical cable in maintenance both sides on the wire pole alright with the wire pole.

Drawings

Fig. 1 is a schematic structural view of an overhead cable supporting device according to the present invention;

fig. 2 is a schematic view of a transmission partial structure of an overhead cable supporting device according to the present invention;

fig. 3 is a schematic structural view of a driving device of an overhead cable supporting device according to the present invention;

fig. 4 is a schematic view of a supporting circuit of the overhead cable supporting device according to the present invention.

In the figure: the device comprises a telegraph pole 1, a worm 2, a rotating shaft 3, a supporting frame 4, a box body 5, a sliding block 6, a power box 7, a moving shell 8, a cable support 9, a threaded rod 10, a first helical gear 11, a second helical gear 12, a limiting ring 13, a rotating rod 14, a first circular gear 15, a tooth pattern 16, a moving plate 17, a fixing ring 18, a handle 19, a limiting sliding groove 20 and a second circular gear 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an overhead cable supporting device comprises a telegraph pole 1, a box body 5 is fixedly mounted on the telegraph pole 1, a sliding groove matched with the sliding block 6 is formed in the box body 5, the sliding block 6 is slidably connected in the sliding groove, so that the sliding block 6 can be estimated to move by a movable plate 17, a rotating shaft 3 is arranged in the telegraph pole 1, one end of the rotating shaft 3 extends into the box body 5 and is fixedly connected with a second circular gear 21, one end of the rotating shaft 3, which is close to the box body 5, is fixedly connected with the second circular gear 21, two sides of the second circular gear 21 are respectively engaged and connected with the movable plate 17, so that when the second circular gear 21 rotates, two movable plates 17 are respectively moved to different directions due to the fact that the two movable plates 17 are distributed on two sides of the second circular gear 21, one ends of the two movable plates 17, which are far away from the second circular gear 21, are fixedly connected with the sliding blocks 6, the two sliding blocks 6 are symmetrically arranged on two sides of the rotating shaft 3, a rotating rod 14 is arranged in the sliding block 6, the lower ends of the rotating rods 14 are fixedly connected with first circular gears 15, the upper ends of the rotating rods 14 are fixedly connected with first helical gears 11, and insections 16 matched with the first circular gears 15 are respectively arranged in the box body 5;

a power box 7 is fixedly connected on the sliding block 6, a first bevel gear 11 is arranged in the power box 7, two sides of the first bevel gear 11 are respectively connected with a second bevel gear 12 in a meshing way, both the second bevel gears 12 are fixedly connected with a threaded rod 10, the threaded rod 10 is provided with threads, the movable shell 8 is internally provided with threads matched with the threaded rod 10, due to the action of the screw thread, when the threaded rod 10 rotates in place, the movable shell 8 can move, one end of the threaded rod 10 close to the second bevel gear 12 is sleeved with the limiting ring 13, the second bevel gear 12 is rotatably connected to the limiting ring 13, the limiting ring 13 is fixedly connected to the power box 7, the limiting ring 13 is fixedly connected to the power box 7 and can limit the threaded rods 10, the two threaded rods 10 are respectively sleeved with the movable shells 8, the two movable shells 8 are fixedly connected with the cable support 9, and the power box 7 is respectively provided with limiting chutes 20 matched with the cable support 9;

rotation axis 3 has cup jointed two solid fixed rings 18, rotation axis 3 rotates to be connected in solid fixed ring 18, two solid fixed ring 18 fixed connection are on wire pole 1, make solid fixed ring 18 can stable fixed rotation axis 3 normally rotate, 3 lower extreme fixedly connected with turbines of rotation axis, the worm wheel meshing of 3 lower extremes of rotation axis is connected with worm 2, worm 2 passes 1 fixedly connected with handle 19 of wire pole, worm 2 rotates to be connected with wire pole 1, because worm 2's rotation makes the turbine of meshing connection rotatory, from doing and rotation axis 3's rotation, 1 both sides fixedly connected with support frame 4 of wire pole, the one end fixed connection that wire pole 1 was kept away from to two support frames 4 is on box 5, support frame 4 is in order to make box 5 can be stable, guarantee the normal work of circuit.

In the utility model, when the hand rotating handle 19 rotates clockwise, the rotating shaft 3 rotates under the engagement of the worm 2 and the worm wheel, the rotating shaft 3 rotates to drive the second circular gear 21 to rotate, because the two moving plates 17 are engaged with the second circular gear 21, the two moving plates 17 move to different directions at two sides respectively, because the moving plates 17 are fixedly connected with the sliding blocks 6, the two sliding blocks 6 move in the chutes of the box 5 like different directions respectively, the first circular gear 15 is engaged with the tooth pattern 16, so that the first circular gear 16 rotates when the sliding blocks 6 move, the rotation of the first circular gear 15 rotates the first helical gear 11 through the rotating rod 14, because the second helical gears 12 are distributed at two sides of the first helical gear 11 respectively, when the first helical gear 11 rotates, the two second helical gears 12 rotate in different directions, because of the action of the limit ring 13 on the threaded rod 10, make threaded rod 10 normal position rotate, because be equipped with in the removal shell 8 with threaded rod 10 assorted insection to reach and remove shell 8 and slide in spacing spout 20, make two cable support 9 remove to opposite direction, owing to can transfer the cable interval to the biggest safe distance, make when abominable strong wind environment, can guarantee the normal operating of cable.

When the handle 19 is rotated counterclockwise by hand, the rotating shaft 3 is rotated under the engagement of the worm 2 and the worm wheel, the rotating shaft 3 is rotated to drive the second circular gear 21 to rotate, the two moving plates 17 are respectively moved to the central position due to the engagement connection of the two moving plates 17 and the second circular gear 21, the two sliding blocks 6 are respectively moved to the central position in the sliding chute of the box 5 due to the fixed connection of the moving plates 17 and the sliding blocks 6, the first circular gear 15 is engaged with the tooth pattern 16, so that the first circular gear 16 is rotated when the sliding blocks 6 are moved, the rotation of the first circular gear 15 rotates the first helical gear 11 through the rotating rod 14, the second helical gears 12 are respectively distributed at the two sides of the first helical gear 11, so that the two second helical gears 12 are rotated in different directions when the first helical gear 11 is rotated, and the threaded rod 10 is rotated in situ due to the action of the limit ring 13 on the threaded rod 10, because be equipped with in the removal shell 8 with threaded rod 10 assorted insection to reach and remove shell 8 and slide in spacing spout 20, make two cable support 9 to the position removal placed in the middle, owing to can transfer the minimum interval to the safety range within to the cable interval, make each cable of detection that can be convenient when the staff overhauls, thereby avoid because the interval is great, make the staff at the unable maintenance of wire pole 1 upper end outside cable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The overhead cable supporting device comprises a telegraph pole (1) and is characterized in that a box body (5) is fixedly mounted on the telegraph pole (1), a rotating shaft (3) is arranged in the telegraph pole (1), one end of the rotating shaft (3) extends into the box body (5) and is fixedly connected with a second circular gear (21), one end, close to the box body (5), of the rotating shaft (3) is fixedly connected with a second circular gear (21), two sides of the second circular gear (21) are respectively connected with a movable plate (17) in a meshed mode, one end, far away from the second circular gear (21), of each movable plate (17) is fixedly connected with sliding blocks (6), the two sliding blocks (6) are symmetrically arranged on two sides of the rotating shaft (3), a rotating rod (14) is arranged in each sliding block (6), and the lower end of each rotating rod (14) is fixedly connected with a first circular gear (15), the upper ends of the rotating rods (14) are fixedly connected with first bevel gears (11), and insections (16) matched with the first circular gears (15) are respectively arranged in the box body (5);

sliding block (6) are gone up fixed connection and are had headstock (7), first helical gear (11) are in headstock (7), first helical gear (11) both sides mesh respectively and are connected with second helical gear (12), two equal fixedly connected with threaded rod (10) of second helical gear (12), two threaded rod (10) have cup jointed respectively and have removed shell (8), two remove shell (8) fixedly connected with cable support (9), seted up respectively on headstock (7) with cable support (9) assorted spacing spout (20).

2. An overhead cable supporting device as claimed in claim 1, wherein a limit ring (13) is sleeved on one end of the threaded rod (10) close to the second bevel gear (12), the second bevel gear (12) is rotatably connected to the limit ring (13), and the limit ring (13) is fixedly connected to the power box (7).

3. An overhead cable supporting device as claimed in claim 1, wherein the rotating shaft (3) is sleeved with two fixing rings (18), the rotating shaft (3) is rotatably connected in the fixing rings (18), the two fixing rings (18) are fixedly connected to the utility pole (1), the lower end of the rotating shaft (3) is fixedly connected with a worm wheel, the worm wheel at the lower end of the rotating shaft (3) is engaged with a worm (2), the worm (2) passes through the utility pole (1) and is fixedly connected with a handle (19), and the worm (2) is rotatably connected to the utility pole (1).

4. An overhead cable support device as claimed in claim 1, wherein the support brackets (4) are fixedly connected to both sides of the utility pole (1), and the ends of the two support brackets (4) away from the utility pole (1) are fixedly connected to the box body (5).

5. An overhead cable supporting device as claimed in claim 1, wherein the box (5) is provided with a sliding groove matched with the sliding block (6), and the sliding block (6) is slidably connected in the sliding groove.

6. An overhead cable support as claimed in claim 1, wherein the threaded rod (10) is threaded and the movable housing is threaded to mate with the threaded rod.