CN202913749U

CN202913749U - Support telegraph pole

Info

Publication number: CN202913749U
Application number: CN2012202575902U
Authority: CN
Inventors: 王凤涟
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-04
Filing date: 2012-06-04
Publication date: 2013-05-01
Anticipated expiration: 2022-06-04

Abstract

The utility model provides a support telegraph pole and belongs to the technical field of power devices. The support telegraph pole comprises a pole main body and one or more than one fixed support poles evenly distributed on the lower portion of the pole main body. The fixed support poles are placed downwards in inclining mode relative to the pole main body. Protruded fixed blocks are arranged on the end portions of the fixed support pole and are tightly pressed on the ground or located under the ground. Therefore, the support telegraph pole can provide large torsion resistance on the lateral face, greatly improves stability, and is simple in structure and convenient to manufacture. The pole can be installed when a telegraph pole is erected, and the existing telegraph pole can be structurally improved according to the support telegraph pole. The support telegraph pole improves safety of a common telegraph pole and ensures stable power transmission.

Description

A kind of support electric pole

Affiliated technical field

The utility model relates to the electric device technical field, is specifically related to a kind of electric pole.

Background technology

Electric pole is as the term suggests be exactly the pole that installs electric wiring, along with electric power in people's life in occupation of more and more important low level, the quantity of electric pole is dispersed throughout in large roadside, field and the city also in rapid increase.The present electric pole especially electric pole of low pressure is generally cylindric, uses cement, metal or other materials to make, and wherein cement and Metallic rod are heavier, and preferably wind resistance is arranged, and make simply, use the most extensive.Electric pole is because need to be used for installing electric wiring, for routine security consideration, electric wire should be erected at higher position, what therefore electric pole was made is comparatively elongated, although so comparatively economical with materials has also been brought great inconvenience for installing, and will guarantee the vertical of electric pole during installation, do not have fixing electric pole very easily to topple over, heavier elongate wires bar has brought great hidden danger to installer's safety.The pulling force that the while electric pole is subject to is from the electric wire at electric pole top, moment is larger, and common electric pole itself is also heavier, run into the impact of external factor, such as the collision of some traffic accidents, perhaps the reason such as earthquake more easily skews, and then cause outage, for people's life brings huge inconvenience and loss.

Summary of the invention

For above problem, the utility model provides a kind of stronger lodging tolerance of having of fixed structure that has, support electric pole easy for installation.

The technical scheme that its technical problem that solves the utility model adopts is: this support electric pole comprises the bar main body, be distributed in the fixedly pole of bar lower body part more than one or one, the downward-sloping placement of the relative bar main body of described fixedly pole, there is the fixed block of projection its end, and described fixed block presses ground or locates below ground level.

As preferably, described fixedly pole is three.

As preferably, the angle of slope of described fixedly pole and bar main body is 30 °～60 °.

As preferably, the fixed block of described fixedly pole end bosses is spherical or tabular.

As preferably, be connected by fixed cover between described fixedly pole and the bar main body, described fixed cover annular is fixed on the bar main body.

As preferably, described fixed cover is the two halves circular ring structure, and described two semicircular ring, one end is hinged, other end fastened by screw.

As preferably, described fixed cover inboard is fixed with elastic component.

The beneficial effects of the utility model are: this support electric pole bottom is provided with supporting structure, to the support of tilting of bar main body, so that this support electric pole is subject to the pulling force that affects side direction of external factor when increasing, there is larger twisting resistance in the side, greatly improved the stability of support electric pole, it is simple in structure, easy to make, not only can when installing electric wiring bar, install, also can be to improving by this support wire pole structure on the existing electric pole, improve the safety of common wiring bar, it is stable to ensure that electric power is carried.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of support electric pole.

Fig. 2 is the structural representation of fixed cover.

Fig. 3 is the fixing structural representation of pole the second embodiment.

Fig. 4 is the fixing structural representation of the third embodiment of pole.

The specific embodiment

Below in conjunction with embodiment the utility model is further specified:

Shown in Fig. 1 embodiment, this support electric pole comprises that 1, three of bar main body is distributed in the fixedly pole 2 of bar lower body part, is connected by fixed cover 3 between described fixedly pole 2 and the bar main body 1; Described fixed cover 3 its structures as shown in Figure 2, described fixed cover 3 annulars are fixed on the bar main body 1, fixed cover 3 is two semicircular ring 31,32 structures, described two semicircular ring 31,32 1 ends are hinged 33, the other end is with fastened by screw 34.This structure so that fixedly pole 2 remove and install with the fixed cover 3 relative bar main bodys 1 of drawing together, more convenient during transportation, it is also convenient that single-piece is made processing.Be fixed with respectively semiorbicular elastic component 35,36 on described fixed cover 3 inboard two semicircular ring 31,32, described elastic component 35,36 usefulness elastomeric materials are made, like this can be so that do not have the slit more tight between fixed cover 3 and the bar main body 1, fixed cover 3 has elastic buffer with bar main body 1 simultaneously, is difficult for occuring rigidity and fractures.As described in Figure 1 fixedly pole 2 relative bar main body 1 downward-sloping placements, its end have the spherical fixed block 21 of projection.

This support electric pole when mounted, as shown in Figure 1, described fixed block 21 can press as required ground or locate below ground level.Described fixedly pole 2 is adopted straight annular iron pipe, easy to process like this, can guaranteed strength, described fixed cover 3 its cylindricals are all irony, described fixed block 21 is the cement ball, fixed block 21 can increase the fixedly weight of pole 2, and simultaneously, it has larger contact surface, its bear identical when stressed, pressure is less, the relatively independent round bar in soft earth, and its stability is better.3 liang of semicircular ring 31 of fixed cover, 32 opened be placed on the bar main body 1, as required, select its setting height(from bottom), then with the other end with fastened by screw 34.Select simultaneously three fixedly pole 2 be welded on uniformly on the fixed cover 3, described fixedly pole 2 is 30 °～60 ° with the angle of slope of bar main body 1.General fixed cover 3 relative bar main bodys 1 position is higher, and the angle of slope is less.After welding is finished, paint antirust processing in the irony part of fixedly pole 2 and fixed cover 3.The fixed block 21 of described cement ball can press in ground, also can be fixed in below ground.

This support wire pole structure can be installed when installing electric wiring bar, also can be to improving by this support wire pole structure on the existing electric pole.For the improvement of existing electric pole, for general fixed block 21 easy for installation is loaded on more than the ground, take support wire pole structure shown in Figure 1 as example, play by the above-mentioned step, fixed cover 3 is fixed on the circular principal post of existing electric pole, cement ball and ground are struck tightly, then welding paint gets final product.Like this when this electric pole is subject to External Force Acting, this electric pole just can be married again on the ground that compresses mutually with fixed block 21 stressed by the fixed cover 3 that adds and fixing pole 2 stressed, makes this electric pole more stable.

Described fixed block also can be for tabular, and as shown in Figure 3 and Figure 4, fixed block 21a is round iron plate in Fig. 3, with the fixedly pole 2a of the same irony welding of tilting, when described fixed block 21a installs and ground level.This structure normal operation is fixed on the ground situation fixing pole.Situation shown in Figure 4 is that fixed block 21b is round iron plate, and with the fixedly pole 2b vertical welding of same irony, there is the inclination angle on when described fixed block 21a installs and ground, and general this fixed block 21b is embedded in underground more.

Claims

1. support electric pole, it is characterized in that: comprise bar main body (1), be distributed in the fixedly pole (2) of bar lower body part more than one or one, the relatively downward-sloping placement of bar main body (1) of described fixedly pole (2), there is the fixed block (21) of projection its end, and described fixed block (21) presses ground or locates below ground level.

2. support electric pole according to claim 1, it is characterized in that: described fixedly pole (2) is three.

3. it is characterized in that according to claim 1 or support electric pole claimed in claim 2: described fixedly pole (2) is 30 °～60 ° with the angle of slope of bar main body (1).

4. it is characterized in that according to claim 1 or support electric pole claimed in claim 2: the fixed block (21) of described fixedly pole (2) end bosses is for spherical or tabular.

5. support electric pole according to claim 1 is characterized in that: be connected by fixed cover (3) between described fixedly pole (2) and the bar main body (1), described fixed cover (3) annular is fixed on the bar main body (1).

6. support electric pole according to claim 5, it is characterized in that: described fixed cover (3) is two semicircular ring (31,32) structures, described two semicircular ring (31, a 32) end hinged (33), other end fastened by screw (34).

7. support electric pole according to claim 5, it is characterized in that: described fixed cover (3) inboard is fixed with elastic component (35,36).