CN213742619U

CN213742619U - Connecting mechanism of power steel pipe tower

Info

Publication number: CN213742619U
Application number: CN202022269918.XU
Authority: CN
Inventors: 陈鑫; 陈芳荣
Original assignee: Hunan Fangyuan Power Equipment Co ltd
Current assignee: Hunan Fangyuan Power Equipment Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-20
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to an electric power construction technical field just discloses a coupling mechanism of electric power steel pipe tower, including iron tower body, iron tower body includes body and lower body, first ring flange and second ring flange are installed respectively to the one end that body, lower body are close to each other, one side that first ring flange, second ring flange are close to each other is overlapped respectively and is equipped with registration arm and fixed pipe, the registration arm closely pegs graft with fixed pipe. The utility model discloses utilize pegging graft of registration arm and fixed pipe for upper tube body and lower body can closely combine, the inside installation locating component of body under the rethread, utilize the grafting of spacing post and registration arm bottom, can improve the compactness of being connected between registration arm and the lower body, the rethread bolt is connected first ring flange and second ring flange, realize connecting fast and steadily between upper tube body and the lower body, be favorable to improving the connection stability of steel pipe, thereby improve the overall stability of electric power steel pipe tower.

Description

Connecting mechanism of power steel pipe tower

Technical Field

The utility model relates to an electric power construction technical field specifically is a coupling mechanism of electric power steel pipe tower.

Background

The power steel pipe tower is a common power iron tower, a main body of the power steel pipe tower is generally composed of a plurality of steel pipes, the steel pipes are used as main supporting structures, and the stability of the joints of the power steel pipe tower is particularly important.

SUMMERY OF THE UTILITY MODEL

In view of the above problems existing in the prior art, the utility model provides a coupling mechanism of electric power steel pipe tower.

In order to realize the above-mentioned purpose, the utility model provides a pair of coupling mechanism of electric power steel pipe tower, including iron tower body, iron tower body includes body and low body, first ring flange and second ring flange are installed respectively to the one end that body, low body are close to each other, one side that first ring flange, second ring flange are close to each other is equipped with registration arm and fixed pipe respectively to the cover, the registration arm closely pegs graft with fixed pipe.

Preferably, the lower pipe body is provided with a positioning assembly near the inner wall of the top opening, and the bottom end of the positioning pipe is inserted into the lower pipe body and is tightly inserted into the positioning assembly.

Preferably, locating component is including solid fixed ring and spacing post, gu fixed ring installs on the body is close to open-ended inner wall down, spacing post fixed mounting just is the annular distribution at solid fixed ring's upper surface, the bottom and the spacing post of registration arm closely peg graft.

Preferably, the bottom end of the positioning tube is provided with a limiting hole matched with the limiting column, and the limiting column is tightly spliced with the limiting hole.

Preferably, the first flange plate and the second flange plate are mutually attached and fixed through bolts.

Compared with the prior art, the utility model provides a coupling mechanism of electric power steel pipe tower has following beneficial effect:

the utility model discloses an install registration arm and fixed pipe at the medial surface of first ring flange and second ring flange, utilize the grafting of registration arm and fixed pipe, make upper tube body and lower body can closely combine, the inside installation locating component of body under the rethread, utilize the grafting of spacing post and registration arm bottom, can improve the closeness of being connected between registration arm and the lower body, the rethread bolt is connected first ring flange and second ring flange, realize the quick and stable connection between upper tube body and the lower body, be favorable to improving the connection stability of steel pipe, thereby improve the overall stability of electric power steel pipe tower.

Drawings

FIG. 1 is a schematic structural view of a power steel pipe tower according to the present invention;

FIG. 2 is a schematic structural view of the upper tube body and the lower tube body of the present invention;

FIG. 3 is a schematic view of the connection structure of the upper tube and the lower tube of the present invention;

fig. 4 is a schematic structural diagram of the positioning assembly of the present invention.

In the figure: 1. a pipe body is arranged; 2. a lower pipe body; 3. a first flange plate; 4. a second flange plate; 5. a positioning tube; 6. a fixed tube; 7. a positioning assembly; 8. a fixing ring; 9. a limiting column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Referring to fig. 1-4, a connection mechanism for an electric steel pipe tower includes an iron tower body, the iron tower body includes an upper pipe body 1 and a lower pipe body 2, a first flange 3 and a second flange 4 are respectively installed at the ends of the upper pipe body 1 and the lower pipe body 2 close to each other, a positioning pipe 5 and a fixing pipe 6 are respectively sleeved at the sides of the first flange 3 and the second flange 4 close to each other, and the positioning pipe 5 is tightly inserted into the fixing pipe 6.

Body 2 is close to open-top's inner wall down and installs locating component 7, the inside of body 2 is inserted down to body 5's bottom, and closely peg graft with locating component 7, locating component 7 includes solid fixed ring 8 and spacing post 9, gu fixed ring 8 installs body 2 is close to open-top's inner wall down, spacing post 9 fixed mounting just is the annular distribution at solid fixed ring 8's upper surface, locating tube 5's bottom closely pegs graft with spacing post 9, the spacing hole with spacing post 9 looks adaptation is seted up to locating tube 5's bottom, spacing post 9 closely pegs graft with spacing hole, design through locating component 7, make locating tube 5 when inserting fixed pipe 6 and low body 2, the spacing hole and the spacing post 9 of locating tube 5 bottom peg graft, can improve locating tube 5 and fixed pipe 6, the combination stability between the low body 2.

The first flange plate 3 and the second flange plate 4 are mutually attached and fixed through bolts.

The utility model discloses an install registration arm 5 and fixed pipe 6 at the medial surface of first ring flange 3 and second ring flange 4, utilize registration arm 5 and fixed 6 grafting of managing, make and go up body 1 and lower body 2 can the zonulae occludens, the inside installation locating component 7 of body 2 under the rethread, utilize the grafting of spacing post 9 and registration arm 5 bottom, can improve the compactness of being connected between registration arm 5 and the lower body 2, the rethread bolt is connected first ring flange 3 and second ring flange 4, realize going up quick and stably connecting between body 1 and the lower body 2, be favorable to improving the connection stability of steel pipe, thereby improve the overall stability of electric power steel pipe tower.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a coupling mechanism of electric power steel pipe tower, includes iron tower body, its characterized in that, iron tower body includes body (1) and lower body (2), first ring flange (3) and second ring flange (4) are installed respectively to the one end that body (1), lower body (2) are close to each other, one side that first ring flange (3), second ring flange (4) are close to each other is overlapped respectively and is equipped with registration arm (5) and fixed pipe (6), registration arm (5) closely peg graft with fixed pipe (6).

2. The connecting mechanism of the electric steel tube tower as claimed in claim 1, wherein a positioning assembly (7) is installed on the inner wall of the lower tube body (2) close to the top opening, and the bottom end of the positioning tube (5) is inserted into the lower tube body (2) and is tightly inserted into the positioning assembly (7).

3. The connecting mechanism of the electric steel tube tower as recited in claim 2, wherein the positioning assembly (7) comprises a fixing ring (8) and a limiting post (9), the fixing ring (8) is mounted on the inner wall of the lower tube body (2) close to the top end opening, the limiting post (9) is fixedly mounted on the upper surface of the fixing ring (8) and distributed annularly, and the bottom end of the positioning tube (5) is tightly inserted into the limiting post (9).

4. The connecting mechanism of the electric steel pipe tower as claimed in claim 3, wherein the bottom end of the positioning pipe (5) is provided with a limiting hole matched with the limiting post (9), and the limiting post (9) is tightly inserted into the limiting hole.

5. The connecting mechanism of the electric steel tube tower as claimed in claim 1, wherein the first flange (3) and the second flange (4) are attached to each other and fixed by bolts.