CN206091524U

CN206091524U - Anti -wind pole

Info

Publication number: CN206091524U
Application number: CN201621119595.3U
Authority: CN
Inventors: 陈洋; 黄朝俊
Original assignee: Danzhou Yu Shun Industrial Co Ltd
Current assignee: Danzhou Yu Shun Industrial Co Ltd
Priority date: 2016-10-13
Filing date: 2016-10-13
Publication date: 2017-04-12
Anticipated expiration: 2026-10-13

Abstract

The utility model discloses an anti -wind pole, including the mobile jib, the mobile jib be the tapered structure, is equipped with the 2nd steel reinforcement cage in the mobile jib, and the equipartition has the 2nd main muscle on the circumference of the 2nd steel reinforcement cage, and the lower part outer lane of mobile jib is equipped with and increases the latilamina, is equipped with a built -in steel reinforcement cage in increasing the latilamina, evenly is equipped with a main muscle on increasing the circumference of an intraformational steel reinforcement cage slightly, is equipped with the ring muscle on the outer lane of a main muscle, increase the contained angles that are connected with a plurality of and the outer wall that increases thick layer on the outer wall on thick layer for the acute angle must the muscle, the end that every must the muscle is down, the lower extreme that increases thick layer is arranged in the pole hole, the outside equipartition of mobile jib has three two acting as go -between, and three two end -to -end connections of acting as go -between there is the supporting disk, and supporting disk inclined support surface has pour the cement mortar layer in the hole of acting as go -between in the hole of acting as go -between. The utility model discloses a set up the steel reinforcement cage in the inside of mobile jib, thick layer is add to the lower part, just increases thick in situ and for the concrete embeds the steel reinforcement cage, strengthened the horizontal tensile ability of pole, therefore the anti -wind ability of pole obtains the reinforcing.

Description

A kind of wind resistance electric pole

Technical field

This utility model belongs to electric pole technical field, specifically, is to be related to a kind of wind resistance electric pole.

Background technology

In northwest region, as natural conditions are more severe, the design of electric pole needs to take into full account anti-beam wind and tension energy Power, my company combine actual production, research and develop a kind of novel wind-resistant electric pole, are used with meeting the larger adverse circumstances of dust storm.

Utility model content

For the technical problem of the wind loading rating difference under the larger adverse circumstances of dust storm of electric pole present in prior art, this Utility model provides a kind of simple structure, strong resistance to tension strong wind resistance electric pole.

To solve above-mentioned technical problem, the technical solution adopted in the utility model is：

A kind of wind resistance electric pole, including mobile jib, the tapered structure of the mobile jib, are provided with the second steel reinforcement cage, institute in the mobile jib The second cage bar is evenly equipped with the circumference for stating the second steel reinforcement cage, the bottom outer ring of the mobile jib is provided with increasing coarse layer, the increasing coarse layer The 1/5 of the mobile jib overall length is highly accounted for, and built-in first steel reinforcement cage is provided with the increasing coarse layer, on the circumference of first steel reinforcement cage The first cage bar is evenly arranged with, the outer ring of first cage bar is provided with ring muscle；It is connected with the outer wall for increasing coarse layer multiple Angle with the outer wall for increasing coarse layer is the palpus muscle of acute angle, and the end of each palpus muscle is down；

The lower end for increasing coarse layer and account for the increasing coarse layer) 4/5 position is placed in electric rod pit, and each it is described must muscle Have one layer of tack coat on outer wall, to combine with the concrete layer poured in the electric rod pit；

Three double bracing wires are evenly equipped with the outside of the mobile jib, the end of described three double bracing wires is connected with support plate, described Support plate inclined shore has poured cement sand bed in the bracing wire hole in bracing wire hole.

Include stainless steel tube as preferably described increasing coarse layer, its wall thickness range is 4-8cm.

Preferably, first cage bar adopt diameter of phi for 14-18mm HRB400 reinforcing bars, in the increasing coarse layer The first cage bar on one steel reinforcement cage nearest two piece second in vertical direction on the 300-350mm and the second steel reinforcement cage lead Muscle is fixed using the first locating rod, the second locating rod of fixed welding, institute between adjacent second cage bar on second steel reinforcement cage Stating the first locating rod and triangle being constituted with second locating rod, one end of first locating rod is welded with first cage bar Connect, the other end is fixed using colligation muscle colligation with second cage bar.

Preferably, spiral bar of the colligation muscle using a diameter of Φ 6.5mm, the ring muscle is using a diameter of Φ The spiral bar of 5.0mm, first cage bar are parallel with second cage bar.

Compared with prior art, this utility model is had an advantageous effect in that：This utility model is by mobile jib Portion arranges steel reinforcement cage, and it is the built-in steel reinforcement cage of concrete that bottom is set up in increasing coarse layer, and increasing coarse layer, enhances the horizontal tension of electric pole Ability, therefore the wind loading rating of electric pole strengthened.

Description of the drawings

Fig. 1 is the structural representation of wind resistance electric pole of the present utility model；.

Fig. 2 is the transverse sectional view that the edge of wind resistance electric pole of the present utility model increases coarse layer；

Fig. 3 is the mounting structure schematic diagram of wind resistance electric pole of the present utility model.

1- electric poles, 2- increase coarse layer, and the first cage bars of 3-, 4- ring muscle, the first steel reinforcement cages of 5-, the second steel reinforcement cages of 6-, 7- second are led Muscle, the first locating rods of 8-, 9- colligation muscle, the second locating rods of 10-, the double bracing wires of 11-, 12- support plates, 13- cement sand beds, 14- Must muscle.

Specific embodiment

It is to make those skilled in the art be better understood from the technical solution of the utility model, below in conjunction with the accompanying drawings and concrete real Apply example to elaborate this utility model.

As depicted in figs. 1 and 2, embodiment of the present utility model provides a kind of wind resistance electric pole, including mobile jib 1, the master Bar 1 is pyramidal structure, is provided with the second steel reinforcement cage 6, is uniformly arranged and is provided with the second cage bar on the circumference of the second steel reinforcement cage 6 in mobile jib 1 7, the bottom outer ring of mobile jib 1 is provided with increasing coarse layer 2, and the height for increasing coarse layer 2 accounts for the 1/5 of 1 overall length of mobile jib, increases 1 periphery of coarse layer 2 and mobile jib Junction be slope shape, increase in coarse layer 2 and be provided with built-in first steel reinforcement cage 5, on the circumference of the first steel reinforcement cage 5, be evenly arranged with the One cage bar 3, the outer ring of the first cage bar 3 are provided with ring muscle 4.By arranging steel reinforcement cage in the inside of mobile jib 1, bottom is set up slightly It is the built-in steel reinforcement cage of concrete in layer, and increasing coarse layer, therefore enhances the wind loading rating of electric pole, extends the use longevity of electric pole Life.The palpus muscle 14 that multiple angles with outer wall that is increasing coarse layer 2 are acute angle is connected with the outer wall for increasing coarse layer 2, each described palpus muscle 14 end is down；Increase the lower end of coarse layer 2 and account for 4/5 position for increasing coarse layer 2 and be placed in electric rod pit, and each described palpus Have one layer of tack coat on the outer wall of muscle 14, to combine with the concrete layer 15 poured in electric rod pit.The outside of mobile jib 1 is equal Three double bracing wires 11 are furnished with, the end of three double bracing wires 11 is connected with support plate 12, and 12 inclined shore of support plate is interior in bracing wire hole, Bracing wire has poured cement sand bed 13 in hole.

Above-described embodiment is by setting up palpus muscle 14 on the outer wall so as to form the branched structure of the tree root of similar trees, and Coordinate with double bracing wires 11, function enhances the wind loading rating of electric pole.

In the present embodiment, increasing coarse layer 2 includes stainless steel tube, and its wall thickness range is 4-8cm, both can ensure that in big dust storm The lower transverse tensile strength for increasing mobile jib 1, can be avoided again due to being slightly unfavorable for excessively carrying.

In order to further enhance tensile strength of the mobile jib 1 under big dust storm, especially horizontal anti-method intensity, in this reality Apply in example, continuing with Fig. 2, the first cage bar 3 adopts diameter of phi for the HRB400 reinforcing bars of 14-18mm, increase the first steel in coarse layer 2 Two nearest second cage bars 7 in vertical direction on 300-350mm and the steel reinforcement cage B6 of the first cage bar 3 on muscle cage 5 Fixed using the first locating rod 8, fixed welding locating rod B10, the first locating rod between adjacent second cage bar 7 on steel reinforcement cage B6 8 and the composition triangle of the second locating rod 10, one end of the first locating rod 8 welded with the first cage bar 3, the other end and the second cage bar 7 Fixed using 9 colligation of colligation muscle.

In the present embodiment, spiral bar of the colligation muscle 9 using a diameter of Φ 6.5mm, ring muscle 4 is using a diameter of Φ 5.0mm's Spiral bar, the first cage bar 3 are parallel with the second cage bar 7.

Above example is only exemplary embodiment of the present utility model, is not used in restriction this utility model, and this practicality is new The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain It is interior, various modifications or equivalent are made to this utility model, this modification or equivalent also should be regarded as in this practicality newly In the protection domain of type.

Claims

1. a kind of wind resistance electric pole, including mobile jib (1), it is characterised in that the tapered structure of the mobile jib (1), in the mobile jib (1) The second steel reinforcement cage (6) is provided with, the second cage bar (7) is evenly equipped with the circumference of second steel reinforcement cage (6), under the mobile jib (1) Portion outer ring is provided with increasing coarse layer (2), and the height for increasing coarse layer (2) accounts for the 1/5 of the mobile jib (1) overall length, in increasing coarse layer (2) Built-in first steel reinforcement cage (5) is provided with, the first cage bar (3) on the circumference of first steel reinforcement cage (5), is evenly arranged with, described first The outer ring of cage bar (3) is provided with ring muscle (4)；It is connected with the outer wall for increasing coarse layer (2) multiple outer with increasing coarse layer (2) The angle of wall is the palpus muscle (14) of acute angle, and the end of each palpus muscle (14) is down；

The lower end for increasing coarse layer (2) and account for the position for increasing coarse layer (2) 4/5 and be placed in electric rod pit, and each it is described must muscle (14) have one layer of tack coat on outer wall, to combine with the concrete layer (15) poured in the electric rod pit；

Three double bracing wires (11) are evenly equipped with the outside of the mobile jib (1), the end of described three double bracing wires (11) is connected with support Disk (12), support plate (12) inclined shore have poured cement sand bed in the bracing wire hole in bracing wire hole.

2. wind resistance electric pole according to claim 1, it is characterised in that the increasing coarse layer (2) including stainless steel tube, its wall thickness Scope is 4-8cm.

3. wind resistance electric pole according to claim 1 and 2, it is characterised in that first cage bar (3) adopt diameter of phi for The HRB400 reinforcing bars of 14-18mm, the first cage bar (3) on the first steel reinforcement cage (5) in the increasing coarse layer (2) is in vertical direction Two nearest second cage bars (7) on 300-350mm and the second steel reinforcement cage (6) are fixed using the first locating rod (8), institute State the second locating rod of fixed welding (10), first locating rod between adjacent second cage bar (7) on the second steel reinforcement cage (6) (8) triangle is constituted with second locating rod (10), one end of first locating rod (8) is welded with first cage bar (3) Connect, the other end is fixed using colligation muscle (9) colligation with second cage bar (7).

4. wind resistance electric pole according to claim 3, it is characterised in that the colligation muscle (9) is using a diameter of Φ 6.5mm's Spiral bar, spiral bar of the ring muscle (4) using a diameter of Φ 5.0mm, first cage bar (3) and second cage bar (7) It is parallel.