CN212478732U

CN212478732U - Concrete pole capable of being butted and extended

Info

Publication number: CN212478732U
Application number: CN202020285826.8U
Authority: CN
Inventors: 赖金兰
Original assignee: Guangdong Hengye Cement Products Co ltd
Current assignee: Guangdong Hengye Cement Products Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-02-05
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a concrete pole capable of being butted and extended, which comprises a basic pole, wherein the upper end of the basic pole is provided with a butted pole, the lower end of the butted pole is provided with a plurality of embedded steel bars extended outwards, the lower end of the butted pole is provided with a metal lantern ring in a laminating way, a middle connecting steel pipe is welded in the inner ring of the metal lantern ring, the outer upper end of the basic pole is integrally formed with an annular pad foot, and the locating lantern ring is provided with a plurality of locating mechanisms for fixing the middle connecting steel pipe; this but concrete pole of butt joint extension can be according to the height that the job site cable need erect, carries out the butt joint extension or subtracts the weak point to the concrete pole, and the stability of butt joint is strong, the convenience is high, can not appear breaking or breaking away from the phenomenon after the butt joint, and the variability is high, can satisfy current concrete pole construction demand, is worth promoting.

Description

Concrete pole capable of being butted and extended

Technical Field

The utility model relates to a pole technical field specifically is a but concrete pole of butt joint extension.

Background

The concrete electric pole is made of concrete and reinforcing steel bars or steel wires, the concrete electric pole is visible everywhere in our life, most of the lengths of the concrete electric poles in the prior art are fixed, the butt joint and the extension cannot be carried out according to the height of a cable to be erected, and the variability is poor; to this end, we propose a butt-joinable extended concrete pole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dock concrete pole of extension to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete pole capable of being butted and extended comprises a basic pole, wherein a butted pole is arranged at the upper end of the basic pole, a plurality of embedded steel bars extending outwards are arranged at the lower end of the butted pole, a metal lantern ring is attached to the lower end of the butted pole, steel bar through holes corresponding to the embedded steel bars in number and position are formed in the metal lantern ring, the embedded steel bars penetrate through and are welded and fixed in the corresponding steel bar through holes, steel bar placing holes corresponding to the embedded steel bars in number and position are formed in the upper end of the basic pole, the embedded steel bars are inserted in the corresponding steel bar placing holes, a middle connecting steel pipe is welded in the inner ring of the metal lantern ring, the upper end of the middle connecting steel pipe is inserted in the butted pole, the lower end of the middle connecting steel pipe is inserted in the basic pole, an annular base is integrally formed at the upper end of the outer side of the basic pole, and the upper, and the two are fixedly connected through a plurality of high-strength bolts I, the outer side of the basic pole is fixedly sleeved with a positioning sleeve ring, and the positioning sleeve ring is provided with a plurality of positioning mechanisms for fixing and connecting the steel pipes.

Preferably, the position sleeve ring is formed by the arc ring concatenation that two symmetries set up, and the both ends homogeneous body shaping of arc ring has the otic placode, all connects through high strength bolt II between two otic placodes of laminating each other, is provided with the rubber inner ring in the inner circle of position sleeve ring.

Preferably, a plurality of mounting holes have been seted up in the outside of the position collar, and positioning mechanism is including the hex nut of welding in every mounting hole, all inserts through screw-thread fit in the hex nut and is equipped with high strength bolt II, and the front end of hex nut all passes position collar, rubber inner ring and basis pole in proper order and screws up in well connection steel pipe.

Preferably, the metal collar and the annular foot pad have the same outer diameter.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, this can dock concrete pole of extension can dock the extension or subtract the weak point according to the required height of erectting of job site cable to the concrete pole, and the stability of butt joint is strong, the convenience is high, can not appear breaking or breaking away from the phenomenon after the butt joint, and the variability is high, can satisfy current concrete pole construction demand, is worth promoting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the positioning mechanism of the present invention.

In the figure: butt joint pole 1, basic pole 2, well connection steel pipe 3, embedded steel 4, metal lantern ring 5, reinforcing bar perforation 6, hole 7, annular pad foot 8, high strength bolt I9, position lantern ring 10, rubber inner ring 11, mounting hole 12, hexagon nut 13, high strength bolt II14 are placed to the reinforcing bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete pole capable of being butted and extended comprises a basic pole 2, wherein a butted pole 1 is arranged at the upper end of the basic pole 2, a plurality of embedded steel bars 4 extending outwards are arranged at the lower end of the butted pole 1, a metal lantern ring 5 is attached to the lower end of the butted pole 1, steel bar through holes 6 corresponding to the embedded steel bars 4 in number and position are formed in the metal lantern ring 5, the embedded steel bars 4 penetrate through and are welded and fixed in the corresponding steel bar through holes 6, steel bar placing holes 7 corresponding to the embedded steel bars 4 in number and position are formed in the upper end of the basic pole 2, the embedded steel bars 4 are inserted in the corresponding steel bar placing holes 7, a middle connecting steel pipe 3 is welded in the inner ring of the metal lantern ring 5, the upper end of the middle connecting steel pipe 3 is inserted in the butted pole 1, the lower end of the middle connecting steel pipe 3 is inserted in the basic pole 2, and an annular foot pad 8 is integrally, the outer diameters of the metal lantern ring 5 and the annular foot pad 8 are equal, the upper end of the annular foot pad 8 is attached to the lower end of the metal lantern ring 5, the metal lantern ring 5 and the annular foot pad 8 are fixedly connected through a plurality of high-strength bolts I9, the annular foot pad 8 and the butt-joint electric pole 1 are of an integrally formed structure, the annular foot pad 8 and the metal lantern ring 5 are fixedly connected through the high-strength bolts I9, and therefore the base electric pole 2 and the butt-joint electric pole 1 are connected stably and are convenient to detach;

the outer side of the basic pole 2 is fixedly sleeved with a positioning lantern ring 10, the positioning lantern ring 10 is provided with a plurality of positioning mechanisms for fixing the middle connecting steel pipe 3, the positioning lantern ring 10 is formed by splicing two arc-shaped rings which are symmetrically arranged, the two ends of each arc-shaped ring are integrally formed with lug plates, the two lug plates which are mutually attached are connected through a high-strength bolt II14, the inner ring of the positioning lantern ring 10 is provided with a rubber inner ring 11, the outer side of the positioning lantern ring 10 is provided with a plurality of mounting holes 12, each positioning mechanism comprises a hexagon nut 13 welded in each mounting hole 12, the hexagon nut 13 is inserted with a high-strength bolt II14 through thread fit, the front end of the hexagon nut 13 sequentially penetrates through the positioning lantern ring 10, the rubber inner ring 11 and the basic pole 2 and is screwed in the middle connecting steel pipe 3, the positioning mechanisms can well fix the part of the connecting steel pipe 3 inserted in the basic pole 2, the foundation pole 2 and the butt joint pole 1 are connected more stably and can be disassembled; this but concrete pole of butt joint extension can be according to the height that the job site cable need erect, carries out the butt joint extension or subtracts the weak point to the concrete pole, and the stability of butt joint is strong, the convenience is high, can not appear breaking or breaking away from the phenomenon after the butt joint, and the variability is high, can satisfy current concrete pole construction demand.

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

Claims

1. A concrete pole that can dock extension, includes basic pole (2), its characterized in that: the butt joint pole (1) is arranged at the upper end of the foundation pole (2), a plurality of embedded steel bars (4) extending outwards are arranged at the lower end of the butt joint pole (1), a metal lantern ring (5) is attached to the lower end of the butt joint pole (1), steel bar through holes (6) corresponding to the embedded steel bars (4) in number and position are formed in the metal lantern ring (5), the embedded steel bars (4) penetrate through and are welded and fixed in the corresponding steel bar through holes (6), steel bar placing holes (7) corresponding to the embedded steel bars (4) in number and position are formed in the upper end of the foundation pole (2), the embedded steel bars (4) are inserted in the corresponding steel bar placing holes (7), a middle connecting steel pipe (3) is welded in the metal lantern ring (5), and the upper end of the middle connecting steel pipe (3) is inserted in the butt joint pole (1), well the lower extreme of connecting steel pipe (3) is inserted and is established in basic pole (2), the outside upper end integrated into one piece of basic pole (2) has annular pad foot (8), the upper end of annular pad foot (8) and the lower extreme laminating of the metal lantern ring (5), and connect fixedly through a plurality of high strength bolt I (9) between the two, the outside fixed cover of basic pole (2) is equipped with the position sleeve ring (10), be provided with on the position sleeve ring (10) a plurality of positioning mechanism and connect steel pipe (3) in fixing.

2. A dockable extension concrete pole as claimed in claim 1, wherein: the positioning sleeve ring (10) is formed by splicing two arc rings symmetrically arranged, the two ends of each arc ring are integrally formed to be provided with lug plates, the two lug plates which are mutually attached are connected through a high-strength bolt II (14), and a rubber inner ring (11) is arranged in an inner ring of the positioning sleeve ring (10).

3. A dockable extension concrete pole as claimed in claim 2, wherein: a plurality of mounting holes (12) have been seted up in the outside of position sleeve ring (10), positioning mechanism is including welding hex nut (13) in every mounting hole (12), it is equipped with high strength bolt II (14) all to insert through screw-thread fit in hex nut (13), the front end of hex nut (13) all passes position sleeve ring (10), rubber inner ring (11) and basis pole (2) in proper order and screws up in well connection steel pipe (3).

4. A dockable extension concrete pole as claimed in claim 1, wherein: the outer diameters of the metal lantern ring (5) and the annular pad foot (8) are equal.