CN222416357U - Flexible composite pipe damage-preventing supporting device - Google Patents

Abstract

The utility model discloses an anti-damage supporting device for a flexible composite pipe, which is fixed on the side surface of a bridge through a sleeve, and comprises a sleeve clamp, wherein the sleeve clamp is coated outside the sleeve and is fixed on the bridge, a plurality of concave joints are arranged on one side of the sleeve clamp, the concave joints are hinged and fixed between each other, the concave joints are connected to form a containing cavity for containing the flexible composite pipe, a plurality of elastic pieces are connected between the concave joints, and two ends of the elastic pieces are respectively connected to the protruding ends of the two concave joints.

Description

Flexible composite pipe damage-preventing supporting device

Technical Field

The utility model relates to the technical field of oil and gas storage and transportation, in particular to an anti-damage supporting device for a flexible composite pipe.

Background

In the oil and gas storage and transportation industry, a flexible composite pipe is generally adopted for crude oil transportation as an oil transportation pipeline. In order to protect the safety of the oil pipeline, buried treatment is adopted, when the oil pipeline passes through a bridge, the sleeve is fixed with the bridge, and then the oil pipeline is sleeved in the sleeve.

However, the supporting force of the connecting mode on the flexible composite pipe is insufficient, when the flexible composite pipe is influenced by expansion and contraction due to heat, the flexible composite pipe can be stretched and contracted, and the end face of the contact sleeve is subjected to fracture damage, so that crude oil is leaked and pollutes the environment.

Accordingly, there is a need for improvement and advancement in the art.

Disclosure of Invention

In view of the shortcomings of the prior art, the utility model aims to provide an anti-damage supporting device for a flexible composite pipe, which aims to solve the problem that the flexible composite pipe is affected by expansion caused by heat and contraction caused by cold and is cracked and damaged by a bridge device in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

In a first aspect, a flexible composite pipe atraumatic strutting arrangement, including flexible composite pipe, flexible composite pipe passes through the sleeve pipe to be fixed in bridge side, and it includes:

the pipe sleeve clip is coated outside the pipe sleeve and is fixed on the bridge;

the concave sections are arranged on one side of the pipe sleeve clamp, are hinged and fixed between each two of the concave sections, and are connected to form a containing cavity to contain the flexible composite pipe;

The elastic pieces are connected between the concave sections, and two ends of each elastic piece are respectively connected with the protruding ends of the two concave sections.

Further, the female joint includes:

the two support sheets are connected through a horizontal roller;

one end of the shaft lever is connected with the middle part of the supporting sheet, the other end is connected with the elastic piece;

And the vertical roller is sleeved on the shaft rod.

Further, the horizontal roller and the two supporting plates are fixed by nuts.

Further, one end of the shaft rod, which is connected with the elastic piece, is provided with a plurality of fixing clamping pieces, and the fixing clamping pieces are connected with the elastic piece.

Further, the elastic piece is a spring.

Further, one side of the pipe sleeve clamp is provided with an annular boss, the annular boss is connected with the supporting piece, and the horizontal position of the horizontal roller is higher than that of the annular boss.

The technical scheme adopted by the utility model has the following beneficial effects:

According to the application, the plurality of concave sections are continuously hinged, and the elastic parts are connected between every two concave sections to form flexible protection, so that the concave sections can be more attached to the flexible composite pipe, when the flexible composite pipe is influenced by thermal expansion and contraction, the elastic parts and the rollers in two directions effectively limit the flexible composite pipe, and the phenomenon that the end face of the flexible composite pipe is in contact with the sleeve to generate cutting damage is avoided.

Drawings

FIG. 1 is a schematic structural view of a flexible composite pipe anti-damage support device provided by the utility model;

Fig. 2 is an enlarged view of a portion a in fig. 1 of a flexible composite pipe anti-damage support device according to the present utility model.

1. A flexible composite tube; 2, a sleeve, 3, a sleeve clamp, 4, a vertical roller, 5, a shaft lever, 6, a screw cap, 7, a fixed screw cap, 8, an elastic piece, 9, a supporting piece, 10, a horizontal roller, 11 and an annular boss.

Detailed Description

In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be further noted that, in the description of the present utility model, the same or similar reference numerals correspond to the same or similar components in the drawings of the embodiments of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", etc. refer to the orientations or the positional relationships based on the orientations or the positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the referred devices or elements must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above should be understood by those of ordinary skill in the art according to specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this embodiment, please refer to fig. 1, an anti-damage supporting device for a flexible composite pipe 1 includes a flexible composite pipe 1, wherein the flexible composite pipe 1 is fixed on a side of a bridge through a sleeve, the anti-damage supporting device includes a sleeve clip, the sleeve clip is wrapped outside the sleeve and is fixed on the bridge, a plurality of concave sections are arranged on one side of the sleeve clip, the concave sections are hinged and fixed between each other, the concave sections are connected to form a containing cavity for containing the flexible composite pipe 1, a plurality of elastic members 8 are connected between the concave sections, and two ends of the elastic members 8 are respectively connected to protruding ends of the two concave sections.

Through a plurality of concave sections continuous hinge, form flexible protection, protect flexible compound pipe 1 including, and connect through elastic component 8 between every two concave sections for concave section can laminate flexible compound pipe 1 more and form effective protection, and when flexible compound pipe 1 thermal expansion, can further restrict flexible compound pipe 1's inflation size, form diversified protection, reduce the possibility of junction fracture damage.

It should be noted that in this embodiment, the pipe sleeve clip 3 is formed by two parts, one half of the pipe sleeve clip is welded with a concave section, and the other half of the pipe sleeve clip exists separately, and after the two parts are combined, the concave section of the first part can be fixed at the joint of the flexible composite pipe 1, so as to form a primary pipeline protection.

Wherein, one side of pipe box checkpost 3 is equipped with annular boss 11, and annular boss 11 is connected with backing sheet 9, and the horizontal position of horizontal running roller 10 is higher than annular boss 11 to avoid flexible compound pipe 1 to produce the fracture damage in flexible compound pipe 1 that annular boss 11 in flexible pipe 1 contact pipe box checkpost 3 caused when expend with heat and contract with cold of flexible compound pipe 1.

It should be understood that the elastic member 8 in the application is a spring, which can form a tension force on the flexible composite pipe 1, so as to avoid damages such as cracking caused by falling of the flexible composite pipe 1 due to gravity when crude oil is conveyed.

Specifically, referring to fig. 1, in this embodiment, the concave section is composed of a supporting plate 9, a shaft 5 and a roller 4, wherein one end of the two supporting plates 9 is connected with a horizontal roller 10 and welded and fixed with a pipe sleeve clip 3, two through holes are formed in the supporting plate 9 so that the horizontal roller 10 passes through and is fixed with the two supporting plates 9 through nuts 6, one end of the shaft 5 is connected with the middle of the supporting plate 9, the other end of the shaft is connected with an elastic piece 8, and the roller 4 is sleeved on the shaft 5.

When the flexible composite pipe is specifically used, the first concave section is welded and fixed with the pipe sleeve clamp 3, and when the second concave section is connected, two sides of the horizontal roller 10 respectively pass through the two supporting sheets 9 and are fixed by the nuts 6 to form a hinge, and the hinge is sequentially connected to a fixed length to protect the flexible composite pipe 1 from being excessively expanded.

In this embodiment, referring to fig. 2, a plurality of fixing clips are disposed at one end of the shaft 5 connected to the elastic member 8, and the fixing clips are connected to the elastic member 8, and in this embodiment, a fixing nut 7 is used as the fixing clip, and a hollow is disposed in the middle of the fixing nut 7, so as to facilitate installation of the spring.

Specifically, the utility model, when embodied, comprises the steps of:

1. The installation comprises the steps of sleeving the flexible composite pipe 1 in the sleeve 2, fixedly installing the flexible composite pipe by using the sleeve clamp 3 and the bolt, and welding the concave section on the lower half part of the sleeve clamp 3, so that the lower half part of the sleeve clamp 3 and the concave section form a whole, clamping the flexible composite pipe 1 in the sleeve, and arranging the flexible composite pipe in the upper side of the horizontal roller 10 to keep the stability of the flexible composite pipe 1.

2. When the flexible composite pipe is used specifically, the part without the concave section at the right end of the flexible composite pipe 1 is a buried part, when the flexible composite pipe 1 is contracted by cooling, the concave section is bent along with the flexible composite pipe, at the moment, the spring is in a stretching state due to the contraction force of the flexible composite pipe 1, and when the flexible composite pipe 1 is expanded by heating, the concave section is restored along with the flexible composite pipe, and then the spring connected between the concave sections is restored to a contracted state.

The technical scheme adopted by the utility model can effectively protect the flexible composite pipe in the use process, and avoid the damage caused by the fact that the flexible composite pipe is contacted with the two end parts of the sleeve under the influence of thermal expansion and cold contraction, and has the following beneficial effects:

1. The method is practical, saves cost, is suitable for various bridge crossing conditions of the flexible composite pipe, and avoids the replacement of the flexible composite pipe due to the fracture damage.

2. The environment-friendly flexible composite pipe is effectively protected, and the phenomenon that crude oil leaks and pollutes the environment due to pipeline damage is avoided.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed embodiments. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

Claims (6)

1. A flexible composite pipe anti-damage support device, comprising a flexible composite pipe, the flexible composite pipe being fixed to the side of a bridge through a sleeve, characterized in that it comprises: The pipe sleeve clip is covered on the outside of the sleeve and fixed on the bridge; A plurality of concave sections are arranged on one side of the pipe sleeve clamp, the plurality of concave sections are hinged and fixed in pairs, and the plurality of concave sections are connected to form a receiving cavity to accommodate the flexible composite pipe; A plurality of elastic members are connected between the plurality of concave sections, and two ends of the elastic members are respectively connected to the protruding ends of two concave sections. 2. The anti-damage support device for a flexible composite pipe according to claim 1, characterized in that the concave section comprises: Two supporting plates, the two supporting plates are connected by a horizontal roller; A shaft, one end of which is connected to the middle of the support sheet, and the other end of which is connected to the elastic member; The vertical roller is sleeved on the shaft. 3. The anti-damage support device for flexible composite pipes according to claim 2 is characterized in that the horizontal roller and the two support plates are fixed by nuts. 4. The anti-damage support device for a flexible composite pipe according to claim 2 is characterized in that a plurality of fixing clips are provided at one end of the shaft rod connected to the elastic member, and the fixing clips are connected to the elastic member. 5. The anti-damage support device for a flexible composite pipe according to claim 1, characterized in that the elastic member is a spring. 6. The anti-damage support device for flexible composite pipes according to claim 1 is characterized in that an annular boss is provided on one side of the pipe sleeve clamp, the annular boss is connected to the support sheet, and the horizontal position of the horizontal roller is higher than the annular boss.