CN210342851U

CN210342851U - High-strength cement telegraph pole

Info

Publication number: CN210342851U
Application number: CN201920869275.7U
Authority: CN
Inventors: 方艳
Original assignee: Hebei Hengyue Power Equipment Co Ltd
Current assignee: Hebei Hengyue Power Equipment Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-17
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a high-strength cement telegraph pole, which comprises a telegraph pole, a fixing mechanism and a contraction mechanism, wherein the fixing mechanism comprises a fixing sleeve, the fixing sleeve is arranged at the bottom end of the outer side surface of the telegraph pole, a cement fixing seat is arranged at the bottom end of the telegraph pole, the bottom end part of the telegraph pole is arranged in the cement fixing seat, a fixing steel bar is arranged on the outer side surface of the part of the telegraph pole, which is arranged in the cement fixing seat, a fixing block is arranged on the outer side surface of the fixing sleeve, a groove is formed in the top end surface; through installation fixed establishment, avoided current wire pole in the use, because the environment that the installation ground was located is different, some wire poles may be installed insecurely, take place the problem of empting easily, the inside fixed strip that is provided with of cement fixing base has guaranteed the stability of wire pole, and the steadiness has further been guaranteed to the protective sheath, this device simple structure, simple to operate.

Description

High-strength cement telegraph pole

Technical Field

The utility model belongs to the technical field of electric power, concretely relates to high strength cement wire pole.

Background

The pole is the bridge of electricity, lets the electricity transport each place, and we common pole have wooden system pole, has the cement pole, and their height differs, stands upright in the plain mountain, spreads all over around people. The general category of poles is many, as is common: concrete pole is made of concrete and steel bars or wires. Iron rod: the concrete pole has two kinds of pre-stress and non-pre-stress. The section of the electric rod is square, octagonal, I-shaped, annular or other special-shaped sections. The most commonly used are circular and square sections, however, various problems still exist with the existing electric poles.

Although the bird nest prevention telegraph pole disclosed by the granted bulletin number of CN208152674U solves the potential safety hazard of line grounding or short circuit caused by bird nests, the problem that part of the telegraph pole is not firmly installed and easily topples over due to different environments of installation foundations in the use process of the existing telegraph pole is not solved, and therefore a high-strength cement telegraph pole is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength cement wire pole to propose current wire pole in solving above-mentioned background art in the use, because the environment that the installation ground is located is different, partial wire pole may install insecure, takes place the problem of empting easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength cement wire pole, includes wire pole, fixed establishment and shrink mechanism, fixed establishment is including fixed cover, fixed cover is in wire pole outside surface bottom, the wire pole bottom is provided with the cement fixing base, wire pole bottom part is inside the cement fixing base, the wire pole is in the inside partial outside surface of cement fixing base and is provided with fixed billet, fixed cover outside surface is provided with the fixed block, fixed block top surface is seted up flutedly, inside bolt A, bolt B and the bolt C of being provided with respectively of recess, bolt A, bolt B and bolt C run through inside the fixed block, the hole has been seted up to the inside one side of recess, the inside bolt D that is provided with of hole.

Preferably, shrink mechanism includes the fixed cover of cross arm, the fixed cover of cross arm is in wire pole outside surface top, the fixed cover bottom surface both sides of cross arm all are provided with the cross arm, cross arm top surface is provided with the pivot, the cross arm is connected through the pivot with the fixed cover of cross arm.

Preferably, the two sides of the bottom end surface of the cross arm fixing sleeve are provided with limiting plates, one side surface of each limiting plate is provided with a limiting column, the two sides of the bottom end surface of the cross arm fixing sleeve are provided with grooves, and the top end parts of the limiting columns are located inside the grooves.

Preferably, the bottom surface inside the groove is provided with a limiting block, and the limiting column penetrates through the inside of the limiting block.

Preferably, the number of the fixing blocks is four, and the bottom end parts of the bolts A, the bolts B and the bolts C are located inside the top end of the cement fixing seat.

Preferably, the number of the rotating shafts is two, and the cross arm fixing sleeve is movably connected with the cross arm through the rotating shafts.

Preferably, the limiting column is a cylinder and is fixedly connected with the limiting plate.

Preferably, the telegraph pole is thin at the top and thick at the bottom, and a reflective warning strip is arranged at the bottom of the surface of the telegraph pole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through installation fixed establishment, avoided current wire pole in the use, because the environment that the installation ground was located is different, some wire poles may be installed insecurely, take place the problem of empting easily, the inside fixed strip that is provided with of cement fixing base has guaranteed the stability of wire pole, and the steadiness has further been guaranteed to the protective sheath, this device simple structure, simple to operate.

(2) Through installation shrink mechanism, avoided the inconvenient problem of wire pole at the in-process of transportation, the cross arm can be folded up, portable does not need the installation once more, has saved installation time, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the fixing plate of the present invention;

FIG. 3 is a schematic view of the structure A of the present invention;

fig. 4 is a schematic structural view of the cross arm of the present invention;

FIG. 5 is a schematic view of the cross arm buckle structure of the present invention;

fig. 6 is a schematic structural diagram B of the present invention;

in the figure: 1. a cement fixing seat; 2. fixing the steel bar; 3. fixing a sleeve; 4. a cross arm fixing sleeve; 5. a utility pole; 6. a fixed block; 7. a bolt A; 8. a bolt B; 9. a bolt C; 10. a hole; 11. a bolt D; 12. a cross arm; 13. a limiting plate; 14. a rotating shaft; 15. a limiting column; 16. a groove; 17. and a limiting block.

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. 1-6, the present invention provides a technical solution: the utility model provides a high strength cement wire pole, including wire pole 5, fixed establishment and shrink mechanism, fixed establishment is including fixed cover 3, fixed cover 3 is located 5 outside surface bottom of wire pole, 5 bottom of wire pole are provided with cement fixing base 1, 5 bottom parts of wire pole are in inside cement fixing base 1, wire pole 5 is located 1 inside part outside surface of cement fixing base and is provided with fixed billet 2, fixed cover 3 outside surface is provided with

fixed block

6, 6 top surfaces of fixed block are seted up flutedly, the inside bolt A7 that is provided with of recess, bolt B8 and bolt C9, bolt A7, bolt B8 and bolt C9 run through inside fixed block 6, hole 10 has been seted up to the inside one side of recess, the inside bolt D11 that is provided with of hole 10.

In order to facilitate installation of the retracting mechanism, in this embodiment, preferably, the retracting mechanism includes a cross arm fixing sleeve 4, the cross arm fixing sleeve 4 is located at the top end of the outer side surface of the utility pole 5, cross arms 12 are respectively provided on two sides of the bottom end surface of the cross arm fixing sleeve 4, a rotating shaft 14 is provided on the top end surface of each cross arm 12, and the cross arms 12 are connected with the cross arm fixing sleeve 4 through the rotating shafts 14.

In order to fix the cross arm conveniently, in this embodiment, preferably, both sides of the bottom surface of the cross arm fixing sleeve 4 are provided with the limiting plates 13, one side surface of each limiting plate 13 is provided with the limiting posts 15, both sides of the bottom surface of the cross arm fixing sleeve 4 are provided with the grooves 16, and the top end portions of the limiting posts 15 are located inside the grooves 16.

In order to facilitate fixing, in this embodiment, preferably, the bottom surface inside the groove 16 is provided with a limiting block 17, and the limiting column 15 penetrates through the inside of the limiting block 17.

In order to improve the stability, in this embodiment, preferably, the number of the fixing blocks 6 is four, and bottom end portions of the bolts a7, the bolts B8 and the bolts C9 are located inside the top end of the cement fixing base 1.

In order to facilitate rotation, in the present embodiment, preferably, two rotating shafts 14 are provided, and the cross arm fixing sleeve 4 is movably connected with the cross arm 12 through the rotating shafts 14.

For the convenience of rotation, in this embodiment, preferably, the limiting column 15 is a cylinder, and the limiting column 15 is fixedly connected to the limiting plate 13.

In order to improve safety, in the present embodiment, it is preferable that the utility pole 5 is thin at the top and thick at the bottom, and the bottom of the surface of the utility pole 5 is provided with a reflective warning strip.

The utility model discloses a theory of operation and use flow: after the device is installed, firstly, the fixing sleeve 3 is placed on the surface of the top end of the cement fixing seat 1, the bottom end of the telegraph pole 5 is inserted into the cement fixing seat 1 from the inside of the fixing sleeve 3, after the cement fixing seat 1 is solidified and shaped, a bolt A7, a bolt B8 and a bolt C9 are arranged in a threaded hole in a groove on the top end surface of the fixed block 6, then a bolt D11 is arranged in the hole 10 at one side of the groove inside the fixing block 6, one end of the bolt D11 props against the surface of the telegraph pole 5 inside the fixing sleeve 3 to be clamped and fixed, when the electric wire needs to be erected, the electric power personnel climbs the top end of the telegraph pole 5, the cross arm 12 rotates outwards around the rotating shaft 14 until the direction of the cross arm 12 and the direction of the cross arm fixing sleeve 4 are kept horizontal, then, the limiting column 15 is rotated to drive the limiting plate 13 to rotate, the limiting plate 13 is rotated to the surface of the bottom of the cross arm 12, the cross arm 12 is clamped in a limiting mode and cannot rotate, and finally, a worker can install wiring tools on the cross arm 13 to put up wires.

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 high strength cement wire pole, includes wire pole (5), fixed establishment and shrink mechanism, its characterized in that: the fixing mechanism comprises a fixing sleeve (3), the fixing sleeve (3) is positioned at the bottom end of the outer side surface of the telegraph pole (5), the bottom end of the telegraph pole (5) is provided with a cement fixing seat (1), the bottom end part of the telegraph pole (5) is positioned inside the cement fixing seat (1), the outer side surface of the telegraph pole (5) positioned in the cement fixing seat (1) is provided with a fixing steel bar (2), a fixed block (6) is arranged on the outer side surface of the fixed sleeve (3), a groove is formed on the top end surface of the fixed block (6), a bolt A (7), a bolt B (8) and a bolt C (9) are respectively arranged in the groove, the bolt A (7), the bolt B (8) and the bolt C (9) penetrate through the fixing block (6), a hole (10) is formed in one side inside the groove, and a bolt D (11) is arranged inside the hole (10).

2. The high strength cement pole of claim 1, wherein: shrink mechanism includes the fixed cover of cross arm (4), the fixed cover of cross arm (4) is in wire pole (5) outside surface top, the fixed cover of cross arm (4) bottom surface both sides all are provided with cross arm (12), cross arm (12) top surface is provided with pivot (14), cross arm (12) are connected through pivot (14) with the fixed cover of cross arm (4).

3. The high strength cement pole of claim 2, wherein: the fixed cover of cross arm (4) bottom surface both sides all are provided with limiting plate (13), limiting plate (13) side surface is provided with spacing post (15), fixed cover of cross arm (4) bottom surface both sides all are seted up flutedly (16), spacing post (15) top portion is inside recess (16).

4. The high strength cement pole of claim 3, wherein: the bottom end surface in recess (16) inside is provided with stopper (17), stopper (15) run through inside stopper (17).

5. The high strength cement pole of claim 1, wherein: the quantity of fixed block (6) is provided with four, bolt A (7), bolt B (8) and bolt C (9) bottom part are in inside cement fixing base (1) top.

6. The high strength cement pole of claim 2, wherein: the quantity of pivot (14) is provided with two, cross arm fixed cover (4) pass through pivot (14) swing joint with cross arm (12).

7. The high strength cement pole of claim 3, wherein: the limiting column (15) is a cylinder, and the limiting column (15) is fixedly connected with the limiting plate (13).

8. The high strength cement pole of claim 1, wherein: the utility pole (5) is thin at the top and thick at the bottom, and a reflective warning strip is arranged at the bottom of the surface of the utility pole (5).