CN215410558U

CN215410558U - Circular pipeline antidetonation gallows

Info

Publication number: CN215410558U
Application number: CN202120674680.0U
Authority: CN
Inventors: 张锦堂; 顾甜甜
Original assignee: Nantong Xuan Fire Equipment Co ltd
Current assignee: Nantong Xuan Fire Equipment Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2022-01-04
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a circular pipeline anti-seismic hanger, the bottom end of the hanger is connected with an upper end outer ring, two ends of the upper end outer ring are respectively provided with a first lug plate, two ends of the lower end outer ring are respectively provided with a second lug plate, the second lug plate is connected with the first lug plate through a bolt, the inner side of the upper end outer ring is provided with an upper end inner ring through a plurality of springs, the inner side of the lower end outer ring is provided with a lower end inner ring through a plurality of springs, two ends of the upper end inner ring are provided with first positioning blocks, two ends of the lower end inner ring are provided with second positioning blocks, the first positioning blocks are provided with positioning holes in a penetrating way, the upper surface of the second positioning blocks is provided with positioning rods, the positioning rods are matched with the positioning holes opened by the first positioning blocks, the utility model has reasonable structure, the double ring design of the outer ring and the inner ring is adopted, the upper end inner ring is arranged on the inner side of the upper end outer ring through the springs, the lower end inner ring is arranged on the inner side of the lower end outer ring through the springs, when the outer loop is stable, the inner loop has good buffering effect, and then realizes the anti-seismic purpose of circular pipeline.

Description

Circular pipeline antidetonation gallows

Technical Field

The utility model relates to the technical field of circular pipeline hanger anti-seismic, in particular to a circular pipeline anti-seismic hanger.

Background

In the operation process of the circular pipeline, impact or vibration is often received, but the anti-seismic performance of the traditional circular pipeline hanger is general, so that the pipeline is easily cracked or falls off, and the service life is influenced, therefore, an improved technology is urgently needed to solve the problem in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-seismic hanger for a circular pipeline, which adopts a double-ring design of an outer ring and an inner ring, wherein the inner ring at the upper end is arranged on the inner side of the outer ring at the upper end through a spring, and the inner ring at the lower end is arranged on the inner side of the outer ring at the lower end through a spring, so that the inner ring has a good buffering effect while the stability of the outer ring is ensured, the anti-seismic purpose of the circular pipeline is further realized, the service life of the pipeline is prolonged, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-seismic hanger for circular pipelines, which comprises a hanger, an upper end outer ring, a first lug plate, a lower end outer ring, a second lug plate, an upper end inner ring, a lower end inner ring, a spring, a first positioning block, a second positioning block and a positioning rod, the bottom end of the hanger is connected with the upper end outer ring, the two ends of the upper end outer ring are respectively provided with a first ear plate, two ends of the lower end outer ring are respectively provided with a second lug plate, the second lug plates are connected with the first lug plates through bolts, the inner side of the upper end outer ring is provided with an upper end inner ring through a plurality of springs, the inner side of the lower end outer ring is provided with a lower end inner ring through a plurality of springs, the two ends of the upper end inner ring are provided with first positioning blocks, the two ends of the lower end inner ring are provided with second positioning blocks, the first positioning block is provided with a positioning hole in a penetrating mode, the upper surface of the second positioning block is provided with a positioning rod, and the positioning rod is matched with the positioning hole formed in the first positioning block.

Preferably, the upper end outer ring and the lower end outer ring are both semi-annular structures, and the inner diameter of the upper end outer ring is consistent with that of the lower end outer ring.

Preferably, the upper end inner ring and the lower end inner ring are both semi-annular structures, and the inner diameter of the upper end inner ring is consistent with that of the lower end inner ring.

Preferably, the hanger comprises two hanging rods and a fixing plate, and the two hanging rods are respectively arranged at two ends of the lower surface of the fixing plate.

Preferably, the outer diameter of the positioning rod is consistent with the inner diameter of the positioning hole formed in the first positioning block.

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

(1) adopt outer loop and inner ring's dual annular design to the upper end inner ring passes through the spring and sets up in the inboard of upper end outer loop, and the lower extreme inner ring passes through the spring and sets up in the inboard of lower extreme outer loop, when guaranteeing that the outer loop is stable, the inner ring has good buffering effect, and then realizes the antidetonation purpose of circular pipeline, improves the life of pipeline.

(2) The lower extreme inner ring realizes pegging graft through the locating lever of second locating piece and the first locating piece realization of upper end inner ring, the lower extreme inner ring of being convenient for and the high-speed joint of upper end inner ring to be convenient for install and dismantle.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a hanger structure.

In the figure: the suspension bracket comprises a suspension bracket 1, an upper end outer ring 2, a first lug plate 3, a lower end outer ring 4, a second lug plate 5, an upper end inner ring 6, a lower end inner ring 7, a spring 8, a first positioning block 9, a second positioning block 10, a positioning rod 11, a suspender 101 and a fixing plate 102.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, the present invention provides a technical solution: an anti-seismic hanger for a circular pipeline comprises a hanger 1, an upper end outer ring 2, a first lug plate 3, a lower end outer ring 4, a second lug plate 5, an upper end inner ring 6, a lower end inner ring 7, springs 8, a first positioning block 9, a second positioning block 10 and a positioning rod 11, wherein the bottom end of the hanger 1 is connected with the upper end outer ring 2, two ends of the upper end outer ring 2 are respectively provided with the first lug plate 3, two ends of the lower end outer ring 4 are respectively provided with the second lug plate 5, the second lug plate 5 is connected with the first lug plate 3 through bolts, the upper end outer ring 2 and the lower end outer ring 4 are in a semi-annular structure, the inner diameter of the upper end outer ring 2 is consistent with that of the lower end outer ring 4, the inner side of the upper end outer ring 2 is provided with an upper end inner ring 6 through a plurality of springs 8, the inner side of the lower end outer ring 4 is provided with the lower end inner ring 7 through a plurality of springs 8, two ends of the upper end inner ring 6 are provided with the first positioning block 9, two ends of the lower end inner ring 7 are provided with the second positioning block 10, the first locating block 9 is provided with a locating hole in a penetrating mode, the upper surface of the second locating block 10 is provided with a locating rod 11, the locating rod 11 is matched with the locating hole formed in the first locating block 9, the outer diameter of the locating rod 11 is consistent with the inner diameter of the locating hole formed in the first locating block 9, the upper end inner ring 6 and the lower end inner ring 7 are of a semi-annular structure, and the inner diameter of the upper end inner ring 6 is consistent with the inner diameter of the lower end inner ring 7.

As shown in fig. 2, the hanger 1 includes two hangers 101 and a fixed plate 102, and the two hangers 101 are provided at both ends of the lower surface of the fixed plate 102.

The use method and the principle are as follows: install the inboard of upper end outer loop 2 with a plurality of springs 8, link to each other the spring 8 inner end with the outside of upper end inner ring 6 again, the same reason, be provided with a plurality of springs 8 between lower extreme outer loop 4 and lower extreme inner ring 7, then weld upper end outer loop 2 and two jib 101 bottom of gallows 1, during the installation, be fixed in the ceiling through fixed plate 102 with gallows 1, install circular duct afterwards, set up the circular duct upper end in the inboard of upper end inner ring 6, place lower extreme outer loop 4 in the circular duct lower extreme again, make lower extreme inner ring 7 and upper end inner ring 6 cooperation, and make locating lever 11 insert in the locating hole that first locating piece 9 opened, rethread bolt and nut links to each other first otic placode 3 and second otic placode 5, accomplish the fixed of circular duct. The circular pipeline shock-proof device is reasonable in structure, adopts a double-ring design of the outer ring and the inner ring, the upper end inner ring 6 is arranged on the inner side of the upper end outer ring 2 through the spring 8, the lower end inner ring 7 is arranged on the inner side of the lower end outer ring 4 through the spring 8, the outer ring is guaranteed to be stable, and meanwhile, the inner ring has a good buffering effect, so that the shock-proof purpose of the circular pipeline is realized, and the service life of the pipeline is prolonged; the lower end inner ring 7 is connected with the first positioning block 9 of the upper end inner ring 6 in an inserting mode through the positioning rod 11 of the second positioning block 10, the lower end inner ring 7 is connected with the upper end inner ring 6 quickly, and therefore installation and disassembly are facilitated.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circular pipeline antidetonation gallows which characterized in that: comprises a hanger (1), an upper end outer ring (2), a first lug plate (3), a lower end outer ring (4), a second lug plate (5), an upper end inner ring (6), a lower end inner ring (7), springs (8), a first positioning block (9), a second positioning block (10) and a positioning rod (11), wherein the bottom end of the hanger (1) is connected with the upper end outer ring (2), the first lug plate (3) is respectively arranged at two ends of the upper end outer ring (2), the second lug plate (5) is respectively arranged at two ends of the lower end outer ring (4), the second lug plate (5) is connected with the first lug plate (3) through bolts, the upper end inner ring (6) is arranged at the inner side of the upper end outer ring (2) through a plurality of springs (8), the lower end inner ring (7) is arranged at the inner side of the lower end outer ring (4) through a plurality of springs (8), the first positioning block (9) is arranged at two ends of the upper end inner ring (6), second positioning blocks (10) are arranged at two ends of the lower end inner ring (7), positioning holes are formed in the first positioning blocks (9) in a penetrating mode, positioning rods (11) are arranged on the upper surfaces of the second positioning blocks (10), and the positioning rods (11) are matched with the positioning holes formed in the first positioning blocks (9).

2. A circular pipe anti-seismic hanger as claimed in claim 1, wherein: the upper end outer ring (2) and the lower end outer ring (4) are both of a semi-annular structure, and the inner diameter of the upper end outer ring (2) is consistent with that of the lower end outer ring (4).

3. A circular pipe anti-seismic hanger as claimed in claim 1, wherein: the upper end inner ring (6) and the lower end inner ring (7) are both of a semi-annular structure, and the inner diameter of the upper end inner ring (6) is consistent with that of the lower end inner ring (7).

4. A circular pipe anti-seismic hanger as claimed in claim 1, wherein: the hanger (1) comprises two hanger rods (101) and a fixing plate (102), wherein the two hanger rods (101) are respectively arranged at two ends of the lower surface of the fixing plate (102).

5. A circular pipe anti-seismic hanger as claimed in claim 1, wherein: the outer diameter of the positioning rod (11) is consistent with the inner diameter of the positioning hole formed in the first positioning block (9).