CN220688388U

CN220688388U - Pipeline anticollision ring

Info

Publication number: CN220688388U
Application number: CN202322442337.5U
Authority: CN
Inventors: 房夏青
Original assignee: Nanjing Golden Cement Technology Engineering Co ltd
Current assignee: Nanjing Golden Cement Technology Engineering Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-03-29
Anticipated expiration: 2033-09-08

Abstract

The utility model belongs to the technical field of vertical pipeline protection application, and particularly discloses a pipeline anti-collision ring which comprises a support, a pipeline, an anti-collision ring body, a plurality of anti-collision caps and the like. The pipeline anti-collision ring has the beneficial effects that: the anti-collision ring body and the anti-collision cap of the structure have reasonable overall design, and the anti-collision cap is of a movable structure relative to the anti-collision ring body and is used for anti-collision protection of the vertical pipeline; when the pipeline is subjected to the action of horizontal force in a certain direction to shake and collide with the support, the anti-collision cap contacts with the support to generate displacement to squeeze the spring, the spring is squeezed to buffer the impact force, and the anti-collision pad behind the spring can further absorb the impact force, so that the rigid impact is converted into elastic impact, the impact force is buffered and released, the purpose of protecting the pipeline and the support is achieved, and after the impact is finished, the spring pushes the anti-collision cap to restore the position and recover the natural extension state; the whole structural design has the characteristics of flexible and stable structure, simple manufacture, high efficiency, practicability, convenient popularization and the like.

Description

Pipeline anticollision ring

Technical Field

The utility model belongs to the technical field of vertical pipeline protection application, and particularly relates to a pipeline anti-collision ring.

Background

In the design, the pipelines with thicker diameters, the chimneys (steel pipe chimneys) and the like are frequently encountered, when the pipelines and the chimneys are vertically installed, the supporting is only used for overcoming horizontal wind load of the pipelines, the vertical direction is not stressed, and particularly the thermotechnical pipelines can shrink and expand, so that the supporting cannot be welded with the pipelines, a certain gap is reserved between the pipelines and the supporting, and when the pipelines are subjected to external wind load or other horizontal thrust, shaking and impact on the supporting can be generated, and impact damage can be generated on the pipelines and the supporting.

The designer often can set up the anticollision ring and install on the pipeline, but the annular structure that the anticollision ring of general design only adopts the concatenation of polylith steel sheet to form welds on the pipeline, only plays the enhancement effect to pipeline part, when producing the striking, still is rigid collision, still exists to the striking harm of equipment and support.

Accordingly, based on the above-mentioned problems, the present utility model provides a pipe anti-collision ring.

Disclosure of Invention

The utility model aims to: the utility model aims to provide a pipeline anti-collision ring, which solves the anti-collision problem of vertical pipeline protection in the prior art, namely buffering collision damage, and converting rigid collision into elastic collision.

The technical scheme is as follows: the utility model relates to a pipeline anti-collision ring, which comprises a support and a pipeline, wherein an anti-collision ring body is welded on the outer layer of the pipeline, and a plurality of anti-collision caps are arranged on the anti-collision ring body; the anti-collision ring body consists of an inner ring, a plurality of arc-shaped reinforcing ribs, a plurality of groups of mounting grooves and a plurality of springs, wherein the inner ring is positioned on the outer layer of the pipeline, the plurality of arc-shaped reinforcing ribs and the plurality of mounting grooves are arranged on the inner ring at intervals, and the springs are respectively arranged in the mounting grooves; the anti-collision cap consists of an anti-collision plate, an anti-collision block, a bolt column and a nut, wherein the bolt column is welded on the inner side of the anti-collision plate, one end of the bolt column is fixedly connected with the mounting groove, the nut is rotatably arranged on the other end of the bolt column, and the anti-collision block is embedded into the mounting groove and is respectively contacted with the spring.

According to the technical scheme, the pipeline anti-collision ring further comprises flanges which are respectively arranged at one ends of the mounting grooves, and flange holes which are respectively arranged in the flanges; and one end of the bolt post penetrates through the flange hole in the flange and is welded on the inner side of the anti-collision plate.

According to the technical scheme, the pipeline anti-collision ring further comprises anti-collision pads which are respectively arranged in the mounting grooves and are in contact with the springs.

According to the technical scheme, the number of the arc-shaped reinforcing ribs and the number of the mounting grooves are at least eight, and eight groups.

Compared with the prior art, the pipeline anti-collision ring has the beneficial effects that: 1. the anti-collision ring body and the anti-collision cap of the structure have reasonable overall design, and the anti-collision cap is of a movable structure relative to the anti-collision ring body and is used for anti-collision protection of the vertical pipeline; 2. when the pipeline is subjected to the action of horizontal force in a certain direction to shake and collide with the support, the anti-collision cap contacts with the support to generate displacement to squeeze the spring, the spring is squeezed to buffer the impact force, and the anti-collision pad behind the spring can further absorb the impact force, so that the rigid impact is converted into elastic impact, the impact force is buffered and released, the purpose of protecting the pipeline and the support is achieved, and after the impact is finished, the spring pushes the anti-collision cap to restore the position and recover the natural extension state; 3. the whole structural design has the characteristics of flexible and stable structure, simple manufacture, high efficiency, practicability, convenient popularization and the like.

Drawings

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

FIG. 1 is a schematic view of a pipe anti-collision ring of the present utility model;

FIG. 2 is a schematic left-hand structural view of a pipe anti-collision ring of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1;

wherein, the reference numerals in the figures are as follows: 1-inner ring, 2-arc reinforcement, 3-anti-collision plate, 4-anti-collision block, 5-bolt column, 6-mounting groove, 7-spring, 8-anti-collision pad, 9-support, 10-pipeline, 5.1-nut, 6.1-flange and 6.2-flange hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inside", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is further elucidated below in connection with the drawings and the specific embodiments.

Example 1

A pipe anti-collision ring as shown in figures 1, 2 and 3 comprises a bracing 9 and a pipe 10,

an anti-collision ring body is welded on the outer layer of the pipeline 10, and a plurality of anti-collision caps are arranged on the anti-collision ring body;

the anti-collision ring body consists of an inner ring 1, a plurality of arc-shaped reinforcing ribs 2, a plurality of groups of mounting grooves 6 and a plurality of springs 7, wherein the inner ring 1 is positioned on the outer layer of a pipeline 10, the plurality of arc-shaped reinforcing ribs 2 and the plurality of mounting grooves 6 are arranged on the inner ring 1 at intervals, and the springs 7 are respectively arranged in the mounting grooves 6;

the anticollision cap comprises anticollision board 3, crashproof piece 4, bolt post 5 and nut 5.1, and bolt post 5 welding is inboard at anticollision board 3, and bolt post 5 one end and mounting groove 6 fixed connection, nut 5.1 rotatory setting is at the bolt post 5 other end (the bottom of bolt post 5 is equipped with the screw thread for the installation of nut 5.1), and crashproof piece 4 imbeds in mounting groove 6, and contacts with spring 7 respectively.

Example two

On the basis of the first embodiment, the pipeline anti-collision ring further comprises flanges 6.1 respectively arranged at one ends of the mounting grooves 6 and flange holes 6.2 respectively arranged in the flanges 6.1;

wherein, after the bolt column 5 penetrates through the flange hole 6.2 in the flange 6.1, one end and the inner side of the anti-collision plate 3 are welded.

Example III

On the basis of the first embodiment or the second embodiment, the pipeline anti-collision ring further comprises anti-collision pads 8 which are respectively arranged in the mounting grooves 6 and are in contact with the springs 7, wherein the anti-collision pads 8 are made of rubber materials, the springs 7 are placed in the mounting grooves 6 in a natural extension state and in front of the anti-collision pads 8.

In addition, the number of the arc-shaped reinforcing bars 2 and the mounting grooves 6 is preferably at least eight or eight groups.

The pipeline anticollision ring of this structure, inner ring 1, arc add muscle 2, mounting groove 6 and constitute crashproof ring body, and inner ring 1 is the ring body skeleton, and mounting groove 6 is equipped with flange 6.1 and flange hole 6.2, and arc adds muscle 2 and is used for strengthening crashproof ring body.

The anticollision pad 8 is placed in the mounting groove 6 bottom, and anticollision pad 6 adopts the rubber material, and spring 7 is placed in the mounting groove and in anticollision pad the place ahead.

The anti-collision cap is jointly formed by the anti-collision plate 3, the anti-collision block 4 and the bolt column 5, the anti-collision block 4 is welded on the anti-collision plate 3, the bolt column 5 is arranged 4 and is respectively welded on the inner side of the anti-collision plate, and the positions of the flange openings of the corresponding mounting grooves are corresponding.

The connection mode of the anti-collision cap and the anti-collision ring body is shown in fig. 3, the tail end of the bolt column 5 is threaded, the tail end of the bolt column 5 is plugged by a nut after penetrating through the flange hole of the mounting groove 6, the anti-collision cap is prevented from falling, and the anti-collision cap is of a movable structure relative to the anti-collision ring body.

The anti-collision ring body is welded on the outer wall of the pipeline, the anti-collision cap is installed as shown in fig. 3, the whole anti-collision ring is shown in fig. 1, the number of the installation grooves shown in fig. 1 is 8, but the anti-collision ring body is not limited to 8, and the anti-collision ring body can be increased, decreased and adjusted according to the thickness of the pipeline 10 and the form of the support 9 in actual use. The spring 8 is installed in a natural extension state without being stressed, and the end face of the anti-collision block 8 is tightly attached to the spring 7.

When the pipeline 10 is subjected to horizontal force in a certain direction to shake and collide with the support 9, the anti-collision plate 3 firstly contacts with the support 9 to generate displacement to drive the anti-collision block 4 and the bolt column 5 to move towards the anti-collision ring body, the anti-collision block 4 extrudes the spring 7, the spring 7 is extruded to buffer the impact force, and the anti-collision pad 8 behind the spring 7 can further absorb the impact force, so that the rigid impact is converted into elastic impact, and the impact force is buffered and released, thereby achieving the purpose of protecting the pipeline 10 and the support 9. After the impact is finished, the spring 7 pushes the anti-collision cap to restore the position, and the natural extension state is restored.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pipeline anticollision ring, includes to prop (9) and pipeline (10), its characterized in that: an anti-collision ring body is welded on the outer layer of the pipeline (10), and a plurality of anti-collision caps are arranged on the anti-collision ring body;

the anti-collision ring body consists of an inner ring (1), a plurality of arc-shaped reinforcing ribs (2), a plurality of groups of mounting grooves (6) and a plurality of springs (7), wherein the inner ring (1) is positioned on the outer layer of a pipeline (10), the plurality of arc-shaped reinforcing ribs (2) and the plurality of mounting grooves (6) are arranged on the inner ring (1) at intervals, and the springs (7) are respectively arranged in the mounting grooves (6);

the anti-collision cap consists of an anti-collision plate (3), an anti-collision block (4), a bolt column (5) and a nut (5.1), wherein the bolt column (5) is welded on the inner side of the anti-collision plate (3), one end of the bolt column (5) is fixedly connected with a mounting groove (6), the nut (5.1) is rotatably arranged on the other end of the bolt column (5), and the anti-collision block (4) is embedded into the mounting groove (6) and is respectively contacted with a spring (7).

2. A pipe anti-collision ring according to claim 1, wherein: the pipeline anti-collision ring further comprises flanges (6.1) which are respectively arranged at one ends of the mounting grooves (6), and flange holes (6.2) which are respectively arranged in the flanges (6.1);

the bolt column (5) penetrates through a flange hole (6.2) in the flange (6.1), and one end of the bolt column is welded on the inner side of the anti-collision plate (3).

3. A pipe anti-collision ring according to claim 1 or 2, characterized in that: the pipeline anti-collision ring further comprises anti-collision pads (8) which are respectively arranged in the mounting grooves (6) and are in contact with the springs (7).

4. A pipe anti-collision ring according to claim 1, wherein: the number of the arc-shaped reinforcing ribs (2) and the number of the mounting grooves (6) are at least eight and eight groups.