CN218912430U

CN218912430U - Connecting joint for steel pipe pole

Info

Publication number: CN218912430U
Application number: CN202223498238.0U
Authority: CN
Inventors: 鲍明; 徐亚博; 杨硕彦; 贾晓科; 郑沛豪; 许伟; 陈军帅; 申俊三; 翟建峰; 刘欢
Original assignee: Henan Dingli Pole Tower Co ltd; LUOHE HUILI ELECTRIC POWER SURVEY AND DESIGN CO LTD
Current assignee: Henan Dingli Pole Tower Co ltd; LUOHE HUILI ELECTRIC POWER SURVEY AND DESIGN CO LTD
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-25
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a connecting joint for a steel pipe pole, which comprises two semicircular hoop bodies, wherein two connecting plates are fixed in the middle of the outer sides of the hoop bodies, a beam end is arranged between the two connecting plates, a U-shaped gasket is arranged between the beam end and the connecting plates, the U-shaped gasket is sleeved on the connecting plates, the U-shaped gasket, the connecting plates and the square beam end are connected through bolts, connecting plates are arranged at the upper end and the lower end of each U-shaped gasket, through holes are formed in the connecting plates, the through holes at the upper sides of the two hoop bodies are connected through an upper U-shaped hoop, and the through holes at the lower sides of the two hoop bodies are connected through a lower U-shaped hoop. According to the utility model, through the matching of the U-shaped anchor ear and the U-shaped gasket, the connection between the beam and the hoop body is more stable, and the end of the beam is supported.

Description

Connecting joint for steel pipe pole

Technical Field

The utility model relates to the technical field of overhead transmission lines, in particular to a connecting joint for a steel pipe pole.

Background

When the overhead transmission line passes through the area with complex terrain and is not suitable for the ground to erect the crossing frame, the steel pipe pole is used as the temporary crossing frame by suspending the cross beam through the steel wire rope, but the connection mode of the suspending cross beam has poor stability and has larger influence on the stability of the subsequent erection of the net sealing device, the bearing rope and the like. The beam is fixed on the steel pipe rod, and the beam is required to be dismantled after subsequent use, so that the beam is connected with the steel pipe rod, the stability of connection can be ensured, and the dismantling is convenient.

Disclosure of Invention

The utility model provides a connecting joint for a steel pipe pole, which ensures that the connection between a beam and a hoop body is more stable through the matching of a U-shaped hoop and a U-shaped gasket, and simultaneously plays a role in supporting the end head of the beam.

The technical scheme of the utility model is realized as follows: the utility model provides a attach fitting for steel pipe pole, including two semicircular hoop body, the middle part in the hoop body outside is fixed with two connecting plates, is equipped with the crossbeam end between two connecting plates, is provided with U type gasket between crossbeam end and the connecting plate, U type gasket suit is on the connecting plate, U type gasket, connecting plate and square crossbeam end pass through the bolt and link to each other, the upper and lower both ends of U type gasket all are provided with the connection piece, be provided with the perforation on the connection piece, the perforation of two hoop body upside links to each other through last U type staple bolt, the perforation of two hoop body downside links to each other through lower U type staple bolt.

Further, the end head of the cross beam comprises a square frame body, limiting plates are fixed at the upper end and the lower end of the square frame body, the end parts of the limiting plates extend out of the square frame body, a U-shaped groove is formed between the end parts of the limiting plates and the outer wall of the square frame body, and the U-shaped gasket is arranged in the U-shaped groove.

Further, be provided with the connecting hole that the bolt of being convenient for passed on the lateral wall of square framework, the connecting hole sets up along vertical interval, is fixed with horizontal reinforcing plate between the adjacent connecting hole.

Further, anti-skidding sleeves are arranged on the upper U-shaped anchor ear and the lower U-shaped anchor ear.

Further, the upper U-shaped anchor ear and the lower U-shaped anchor ear are respectively positioned at two ends of the hoop body.

The utility model has the beneficial effects that:

according to the utility model, through the arrangement of the upper U-shaped hoop and the lower U-shaped hoop, the stability of the connection between the two hoop bodies and the steel pipe pole is increased, and the looseness of the two hoop bodies is avoided; the crossbeam end is a part of the crossbeam, the strength of the connecting plate at the joint of the crossbeam end is increased through the arrangement of the U-shaped gaskets, and the crossbeam end is supported through the cooperation of the U-shaped hoops and the U-shaped gaskets, so that the connection of the crossbeam and the hoop body is firmer.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 isbase:Sub>A cross-sectional view of A-A of FIG. 1;

fig. 4 is a schematic structural view of the beam head.

The device comprises a hoop body 1, a connecting plate 2, a beam end head 3, a square frame body 4, a limiting plate 5, a U-shaped groove 6, a U-shaped gasket 7, a connecting sheet 8, an upper U-shaped hoop 9, a lower U-shaped hoop 10, an anti-skid cover 11, a connecting hole 12 and a transverse reinforcing plate 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a joint for a steel pipe pole includes two semicircular hoop bodies 1, and the ends of the two hoop bodies 1 are connected by bolts. The outside of the hoop body 1 is fixed with two connecting plates 2, a beam end 3 is arranged between the two connecting plates 2, the beam end 3 belongs to a part of a beam, the beam end 3 is fixed on the beam, and the beam is connected with the hoop body 1 through the beam end 3.

The crossbeam end 3 includes square framework 4, and square framework 4's upper and lower both ends all are fixed with limiting plate 5, and square framework 4 is stretched out to limiting plate 5's tip, and square framework 4's outer wall and the tip of two limiting plates 5 about have formed U type groove 6, are provided with U type gasket 7 between crossbeam end 3 and the connecting plate 2, and U type gasket 7 is arranged in U type groove 6, and U type gasket 7 suit is on connecting plate 2, and U type gasket 7, connecting plate 2 and square crossbeam end 3 pass through the bolt and link to each other.

The upper and lower both ends of U type gasket 7 all are provided with connection piece 8, and connection piece 8 and U type gasket 7 are integrated into one piece structure, are provided with the perforation on the connection piece 8, and the perforation of two hoop body 1 upside links to each other through last U type staple bolt 9, and the perforation of two hoop body 1 downside links to each other through lower U type staple bolt 10, goes up U type staple bolt 9 and lower U type staple bolt 10 and is located the both ends of hoop body 1 respectively, goes up U type staple bolt 9 and all is fixed with anti-skidding cover 11 on the U type staple bolt 10 down.

The using method of the connecting joint comprises the following steps: the two semicircular hoop bodies 1 are arranged on the side wall of the steel pipe pole, the end parts of the two hoop bodies 1 are connected through bolts, the U-shaped gasket 7 is sleeved on the connecting plate 2, the beam end 3 of the beam is arranged between the two connecting plates 2, then the connecting plate 2, the U-shaped gasket 7 and the beam end 3 are connected through bolts, finally the end part of the upper U-shaped hoop 9 passes through the through hole on the upper side of the U-shaped gasket 7 and is connected with a lock nut, and the end part of the lower U-shaped hoop 10 passes through the through hole on the lower side of the U-shaped gasket 7 and is connected with the lock nut.

Example 2

This embodiment is substantially the same as embodiment 1 except that: the side wall of the square frame body 4 is provided with connecting holes 12 which are convenient for bolts to pass through, the connecting holes 12 are arranged at vertical intervals, transverse reinforcing plates 13 are fixed between adjacent connecting holes 12, and the strength of the beam end 3 is increased by arranging the transverse reinforcing plates 13.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a attach fitting for steel pipe pole, includes two semicircular hoop body, and the middle part in the hoop body outside is fixed with two connecting plates, is equipped with crossbeam end between two connecting plates, its characterized in that: be provided with U type gasket between crossbeam end and the connecting plate, U type gasket suit is on the connecting plate, and U type gasket, connecting plate and square crossbeam end pass through the bolt and link to each other, and the upper and lower both ends of U type gasket all are provided with the connection piece, are provided with the perforation on the connection piece, and the perforation of two hoop body upside links to each other through last U type staple bolt, and the perforation of two hoop body downside links to each other through lower U type staple bolt.

2. A connection joint for steel pipe poles according to claim 1, wherein: the crossbeam end includes square framework, and the upper and lower both ends of square framework all are fixed with the limiting plate, and square framework is stretched out to the tip of limiting plate, and has formed U type groove with the outer wall of square framework, and U type gasket is arranged in U type inslot.

3. A connection joint for steel pipe poles according to claim 2, characterized in that: the side wall of the square frame body is provided with connecting holes which are convenient for bolts to pass through, the connecting holes are arranged at vertical intervals, and a transverse reinforcing plate is fixed between every two adjacent connecting holes.

4. A connection joint for steel pipe poles according to claim 1, wherein: and anti-skid sleeves are arranged on the upper U-shaped anchor ear and the lower U-shaped anchor ear.

5. A connection joint for steel pipe poles according to one of claims 1-4, characterized in that: the upper U-shaped anchor ear and the lower U-shaped anchor ear are respectively positioned at two ends of the hoop body.