CN218216622U

CN218216622U - Electric power construction cross arm holds in palm line ware

Info

Publication number: CN218216622U
Application number: CN202222207022.8U
Authority: CN
Inventors: 范燚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-03
Anticipated expiration: 2032-08-22

Abstract

A cross arm wire supporting device for electric power construction relates to the technical field of cross arm wire supporting devices; including the cross arm body, one side of cross arm body is connected with the staple bolt board, and one side that the cross arm body was kept away from to the staple bolt board is equipped with curved opening, and demountable installation has curved staple bolt on one side of the arc opening of staple bolt board, staple bolt and staple bolt group set ring, and the outside of staple bolt sets up the handle bolt of symmetry, and before the top of cross arm body, rear end face all rotates the insulation terminal who is connected with rotatable rolling cable electric wire. It can drive a drive shaft rotation to twist the hexagon bolt head through the spanner, and then it is rotatory to drive the pivot, and then it rotates to drive insulating terminal, the electric wire cable is connected with insulating terminal through the cross arm, insulating terminal rotation can tighten up the cable electric wire, first spring is initial to be stretched out and is set up, promote the slider and remove to insulating terminal one side, the slider drives the pinion rack and removes and be close to insulating terminal this moment, and then make pinion rack and outer ring gear meshing, make insulating terminal can not receive the flagging force rotation of cable electric wire.

Description

Electric power construction cross arm holds in palm line ware

Technical Field

The utility model relates to a cross arm holds in palm line ware technical field, more specifically the utility model relates to an electric power construction cross arm holds in palm line ware.

Background

The cross arm wire supporting device is used for dragging equipment of electric facilities such as telegraph poles, wire towers and the like and is used for supporting overhead wires;

the cross arm wire supporting device adopted at present comprises a cross arm body, wherein the top of the cross arm body is connected with a plurality of insulated terminals for connecting electric wires, and the cross arm body is fixed with a telegraph pole and an electric wire tower through fixing pieces.

However, since the cross arm wire supporter is used to erect the electric wire, the electric wire between the utility pole and the utility pole may sink due to an excessively long length, and the load of the electric wire may be increased by a sagging force, and thus there is a need for a cross arm wire supporter capable of tightening the electric wire.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above-described technical problems in the prior art.

The purpose and the efficacy of the utility model are achieved by the following specific technical means:

the utility model provides an electric power construction cross arm holds in palm line ware, including the cross arm body, one side of cross arm body is connected with the hoop board, one side that the cross arm body was kept away from to the hoop board is equipped with curved opening, but hoop board's arc opening one side demountable installation has curved staple bolt, staple bolt and staple bolt group complete set ring, the outside of staple bolt sets up the handle bolt of symmetry, handle bolt screw thread runs through to the inboard of staple bolt, before the top of cross arm body, the rear end face all rotates the insulation terminal who is connected with rotatable rolling cable electric wire.

Preferably, one side of the arc-shaped opening of the hoop plate is fixedly connected with an arc-shaped hoop through a bolt.

Preferably, the outer gear ring is integrally connected to the outer side of the lower end of the insulating terminal, the bottom of the insulating terminal is connected with a vertical rotating shaft, an installation cavity is formed in the cross arm body corresponding to the insulating terminal, and a bevel gear is connected to the rotating shaft in the installation cavity penetrating through the cross arm body.

Preferably, one side of the cross arm body, which is far away from the hoop plate, is rotatably connected with a driving shaft corresponding to the insulating terminal, the driving shaft extends into the mounting cavity and is connected with a bevel gear, and the bevel gear connected with the driving shaft is in transmission connection with the bevel gear connected with the rotating shaft.

Preferably, a hexagonal bolt head is connected to one end of the outer side of the driving shaft.

Preferably, one side that the cross arm body top is located insulating terminal is equipped with the spout, and the top sliding connection of spout has the pinion rack.

Preferably, the bottom of the toothed plate is integrally connected with a sliding block, the sliding block is inserted into the sliding groove to be arranged in a sliding mode, and the sliding block and one end, far away from the insulating terminal, in the sliding groove are connected with a first spring; the first spring is initially extended, and the toothed plate is meshed with the outer gear ring.

Preferably, the arc-shaped rubber mats are fixedly connected to the inner sides of the arc-shaped openings of the hoops and the hoop holding plates, and friction textures are arranged on the outer sides of the rubber mats.

Preferably, the staple bolt is kept away from hoop board one side center and is connected with the connecting plate, and preceding, the rear side of connecting plate all articulates there is the reinforcing plate, and the one end that the connecting plate was kept away from to the reinforcing plate is equipped with vertical flexible groove, and flexible inslot inserts and is provided with the inserted bar, and the one end that the inserted bar is located flexible groove is connected with the second spring with flexible inslot top, moves through the top of second spring, and the inserted bar lower extreme is located the outside in flexible groove.

Preferably, the cross arm body is close to one side front and back end of staple bolt and all is connected with the backup pad, and the backup pad upper end is equipped with the jack that vertically runs through, rotates the reinforcing plate for the inserted bar corresponds the jack and inserts the setting, and reinforcing plate and this body coupling of cross arm, and form three horn shapes.

Has the beneficial effects that:

1. this kind of electric power construction cross arm holds in palm line ware is provided with the drive shaft, it can drive a drive shaft rotation to twist the hexagon bolt head through the spanner, and then it is rotatory to drive the pivot, and then it is rotatory to drive the insulated terminal, the electric wire cable is connected with the insulated terminal through the cross arm, the cable wire can be tightened up in the insulated terminal rotation, first spring is originally stretched out and is set up, promote the slider and remove to insulated terminal one side, the slider drives the pinion rack and removes and be close to the insulated terminal this moment, and then make pinion rack and outer ring gear meshing, make the insulated terminal can not receive the flagging force rotation of cable wire.

Description of the drawings:

fig. 1 is the utility model discloses an electric power construction cross arm holds in palm line ware schematic diagram.

Fig. 2 is a schematic top view of the cross arm body of the present invention.

Fig. 3 is a schematic side view of the reinforcing plate of the present invention.

Fig. 4 is a schematic view of the transmission between the insulated terminal and the driving shaft of the present invention.

In FIGS. 1-4: the cross arm comprises a cross arm body 1, a sliding groove 101, a first spring 102, a hoop plate 2, a hoop 3, a connecting plate 4, a reinforcing plate 5, a telescopic groove 501, a second spring 502, an inserted link 503, an insulating terminal 6, an outer gear ring 601, a rotating shaft 602, a toothed plate 7, a rubber mat 8, a supporting plate 9, an inserting hole 901 and a driving shaft 10.

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 electric power construction cross arm wire supporting device comprises a cross arm body 1, wherein the cross arm body 1 is a linear plate body, one side of the cross arm body 1 is connected with a hoop plate 2, one side of the hoop plate 2, which is far away from the cross arm body 1, is provided with an arc-shaped opening, the front side and the rear side of one side of the arc-shaped opening of the hoop plate 2 are provided with screw holes, a hoop 3 is also provided with screw holes corresponding to the screw holes of the hoop plate 2 and is inserted into the screw holes through bolts, so that the hoop plate 2 is fixedly connected with the arc-shaped hoop 3, the hoop 3 and the hoop plate 2 form a lantern ring which can be sleeved on the upper end of a telegraph pole, the outer side of the hoop 3 is provided with symmetrical handle bolts, the handle bolts penetrate through the inner side of the hoop 3, the inner space of the lantern ring can be adjusted through the rotating handle bolts, so that the lantern ring is tightly installed on the outer side of the telegraph pole, the front end face and the rear end face of the top of the cross arm body 1 are both rotatably connected with insulating terminals 6, an external gear ring 601 is integrally connected to the outer side of the lower end of the insulating terminal 6, a vertical rotating shaft 602 is connected to the bottom of the insulating terminal 6, a mounting cavity is formed in the cross arm body 1 corresponding to the insulating terminal 6, a bevel gear is connected to the inside of the mounting cavity, the shaft 602 penetrates through the cross arm body 1, a driving shaft 10 is rotatably connected to one side, away from the hoop plate 2, of the cross arm body 1 corresponding to the insulating terminal 6, the driving shaft 10 extends into the mounting cavity and is connected with the bevel gear, the bevel gear connected with the driving shaft 10 is in transmission connection with the bevel gear connected with the rotating shaft 602, a hexagonal bolt head is connected to one end of the outer side of the driving shaft 10, the driving shaft 10 can be driven to rotate by screwing the hexagonal bolt head with a wrench, the rotating shaft 602 is further driven to rotate, the insulating terminal 6 is further driven to rotate, a wire cable is connected with the insulating terminal 6 through the cross arm, and the insulating terminal 6 can tighten the cable, further, the problem of heavy load caused by the sagging of the cable wire is prevented.

In order to prevent the drooping weight of the cable and the wire from pulling the insulation terminal 6 to rotate, a sliding groove 101 is arranged on one side, located on the insulation terminal 6, of the top of the cross arm body 1, a toothed plate 7 is connected to the top of the sliding groove 101 in a sliding mode, a sliding block is integrally connected to the bottom of the toothed plate 7, the sliding block is inserted into the sliding groove 101 to be arranged in a sliding mode, and a first spring 102 is connected to one end, far away from the insulation terminal 6, of the sliding block and the sliding groove 101; the first spring 102 initially stretches out and sets up, promotes the slider and moves to insulating terminal 6 one side, and the slider drives pinion rack 7 this moment and moves and be close to insulating terminal 6, and then makes pinion rack 7 and outer ring gear 601 meshing for insulating terminal 6 can not receive the flagging power rotation of cable wire, and when needing rotatory insulating terminal 6, need will take the pinion rack 7 away from earlier for pinion rack 7 breaks away from with outer ring gear 601.

Furthermore, a connecting plate 4 is connected to the center of one side, away from the hoop plate 2, of the hoop 3, a reinforcing plate 5 is hinged to the front side and the rear side of the connecting plate 4, a vertical telescopic groove 501 is formed in one end, away from the connecting plate 4, of the reinforcing plate 5, an inserting rod 503 is inserted into the telescopic groove 501, a second spring 502 is connected to one end, located in the telescopic groove 501, of the inserting rod 503 and the top in the telescopic groove 501, through the jacking movement of the second spring 502, the lower end of the inserting rod 503 is located outside the telescopic groove 501, limiting protrusions which are integrally connected are arranged at two ends, located in the telescopic groove 501, of the inserting rod 503, and therefore the inserting rod 503 can be guaranteed not to fall out of the telescopic groove 501;

the front end and the rear end of one side of the cross arm body 1 close to the hoop 3 are both connected with a supporting plate 9, the upper end of the supporting plate 9 is provided with a vertically penetrating jack 901, a reinforcing plate 5 is rotated, so that the inserted bar 503 is inserted corresponding to the jack 901, specifically, the inserted bar 503 is contracted towards the inside of the telescopic groove 501 through extrusion, then, the inserted bar 503 is inserted corresponding to the jack 901, the inserted bar 503 is loosened, the inserted bar 503 is inserted corresponding to the jack 901, and then the reinforcing plate 5 is connected with the cross arm body 1 to form a triangular shape, so that the cross arm body 1 can be kept stable at the upper end of a telegraph pole.

Further, the arc-shaped rubber mat 8 is fixedly connected to the arc-shaped openings of the anchor ear 3 and the anchor ear plate 2, friction textures are arranged on the outer side of the rubber mat 8, the rubber mat 8 increases the friction force between the lantern ring and the telegraph pole, and the stability of the lantern ring and the telegraph pole is reinforced.

The working principle is as follows:

when the cable clamp is used, the arc-shaped opening of the hoop plate 2 is clamped at the upper end of a telegraph pole, then the hoop 3 corresponds to the arc-shaped opening of the hoop plate 2, the hoop 3 is fixedly connected with the hoop plate 2 through bolts, the handle bolt is rotated, the handle bolt is clamped and fixed with the outer side of a pole tree, friction of the rubber mat 8 is matched, the lantern ring is stably installed, the reinforcing plate 5 is rotated, the inserting rod 503 corresponds to the jack 901, the extruding inserting rod 503 is contracted towards the inside of the telescopic groove 501, then the inserting rod 503 corresponds to the jack 901, the inserting rod 503 is loosened, the inserting rod 503 is inserted corresponding to the jack 901, the reinforcing plate 5 is connected with the cross arm body 1 and forms a triangular shape, the cross arm body 1 can be stably kept at the upper end of the telegraph pole, an electric cable is installed at the upper end of the insulating terminal 6, a hexagonal bolt head can be screwed through a wrench to drive the drive shaft 10 to rotate, the rotating shaft 602 is driven to rotate, the insulating terminal 6 is driven to rotate, the electric cable is connected with the insulating terminal 6, the electric cable is rotated to tighten the electric cable, and the problem of large load sag is prevented.

Claims

1. The utility model provides an electric power construction cross arm holds in palm line ware, including cross arm body (1), a serial communication port, one side of cross arm body (1) is connected with hoop board (2), one side that cross arm body (1) was kept away from in hoop board (2) is equipped with curved opening, arc opening one side demountable installation of hoop board (2) has curved staple bolt (3), the lantern ring is constituteed with staple bolt board (2) staple bolt (3), the outside of staple bolt (3) sets up the handle bolt of symmetry, handle bolt screw thread runs through to the inboard of staple bolt (3), before the top of cross arm body (1), rear end face all rotates insulating terminal (6) that are connected with rotatable rolling cable wire.

2. The electric power construction cross arm wire supporting device as claimed in claim 1, wherein an arc-shaped hoop (3) is fixedly connected to one side of the arc-shaped opening of the hoop plate (2) through bolts.

3. The electric power construction cross arm wire supporting device as claimed in claim 1, wherein an outer gear ring (601) is integrally connected to the outer side of the lower end of the insulating terminal (6), a vertical rotating shaft (602) is connected to the bottom of the insulating terminal (6), a mounting cavity is arranged in the cross arm body (1) corresponding to the insulating terminal (6), and a bevel gear is connected to the rotating shaft (602) penetrating into the mounting cavity of the cross arm body (1).

4. The electric power construction cross arm wire supporting device as claimed in claim 3, wherein a driving shaft (10) is rotatably connected to one side of the cross arm body (1) far away from the hoop plate (2) corresponding to the insulated terminal (6), the driving shaft (10) extends into the installation cavity and is connected with a bevel gear, and the bevel gear connected with the driving shaft (10) is in transmission connection with the bevel gear connected with the rotating shaft (602).

5. The electric power construction cross arm wire supporting device as claimed in claim 4, wherein a hexagonal bolt head is connected to one end of the outer side of the driving shaft (10).

6. The electric power construction cross arm wire supporting device according to claim 1, wherein a sliding groove (101) is formed in one side, located on the insulating terminal (6), of the top of the cross arm body (1), and a toothed plate (7) is connected to the top of the sliding groove (101) in a sliding mode.

7. The electric power construction cross arm wire supporting device as claimed in claim 6, wherein a sliding block is integrally connected to the bottom of the toothed plate (7), the sliding block is inserted into the sliding groove (101) to be slidably arranged, and a first spring (102) is connected to one end, far away from the insulated terminal (6), of the sliding block and the inside of the sliding groove (101); the first spring (102) is initially extended, and the toothed plate (7) is meshed with the outer gear ring (601).

8. The electric power construction cross arm wire supporting device according to claim 1, wherein arc-shaped rubber pads (8) are fixedly connected in the arc-shaped openings of the anchor ear (3) and the anchor ear plate (2), and friction textures are arranged on the outer sides of the rubber pads (8).

9. The electric power construction cross arm wire supporting device as claimed in claim 1, wherein a connecting plate (4) is connected to the center of one side of the hoop (3) far away from the hoop plate (2), reinforcing plates (5) are hinged to the front side and the rear side of the connecting plate (4), a vertical telescopic groove (501) is formed in one end, far away from the connecting plate (4), of each reinforcing plate (5), an inserting rod (503) is inserted into each telescopic groove (501), a second spring (502) is connected to one end, located in each telescopic groove (501), of each inserting rod (503) and the top in each telescopic groove (501), and the lower end of each inserting rod (503) is located outside each telescopic groove (501) through jacking of the second springs (502).

10. The electric power construction cross arm wire supporting device as claimed in claim 9, wherein a supporting plate (9) is connected to the front end and the rear end of one side of the cross arm body (1) close to the hoop (3), a vertically penetrating insertion hole (901) is formed in the upper end of the supporting plate (9), the reinforcing plate (5) is rotated, so that the insertion rod (503) is inserted into the insertion hole (901), and the reinforcing plate (5) is connected with the cross arm body (1) and forms a triangular shape.