CN211289083U

CN211289083U - Long defeated natural gas line mounting structure

Info

Publication number: CN211289083U
Application number: CN201921793931.6U
Authority: CN
Inventors: 李全喜
Original assignee: Quanzhou Wurui Electronics Co ltd
Current assignee: Zhou Yangang
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-18
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a long defeated natural gas line mounting structure relates to natural gas line installation technical field. The utility model discloses a bottom plate, bottom plate top four corners all rotate and are connected with the threaded rod, and threaded connection has the backup pad on the threaded rod, and the backup pad top is fixed with the support, and the support top has the second sleeve pipe through the bolt fastening, and second sleeve pipe top end face has the first sleeve pipe with second sleeve pipe matched with through the bolt fastening, is provided with the pipeline of two coaxial lines between second sleeve pipe and the first sleeve pipe. The utility model discloses fasten, install the location to the pipeline, avoided the pipeline skew dislocation to appear in the installation for connection structure is more firm, and the pipe connection department is in the protection intracavity portion that second sleeve pipe, first sleeve pipe cooperation formed, keeps apart with external environment, has avoided pipe connection department and external environment to contact, has improved the protection effect to the pipeline.

Description

Long defeated natural gas line mounting structure

Technical Field

The utility model belongs to the technical field of the pipeline mounting structure, especially, relate to a long defeated natural gas line mounting structure.

Background

The natural gas pipeline is a pipeline for conveying natural gas from a mining place or a processing plant to an urban gas distribution center or industrial enterprise users, and is also called a gas transmission pipeline.

The long-distance natural gas pipeline is a gas pipeline for long-distance natural gas transmission, and when the long-distance natural gas pipeline is installed, the long-distance natural gas pipeline is generally buried in a ditch which is excavated in advance, and no corresponding stabilizing measure exists, so that the pipeline is deviated and misplaced in the installation process, and the normal installation of the natural gas pipeline is influenced; and long-distance or even super long-distance transmission needs uninterrupted transmission of a plurality of sections of pipelines, but the pipelines have poor structural stability at joints, gaps are easy to appear, the joints of the pipelines in the environment where the long-distance conveying pipes are located are exposed directly, the pipelines are easy to rust when contacting with the external environment, and the damage to the pipeline connection sealing performance is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long defeated natural gas line mounting structure has solved current pipeline and has appeared squinting the dislocation in the installation, and junction structural stability is relatively poor, and the problem of corrosion appears in the junction relatively easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a long-distance natural gas pipeline mounting structure, comprising a base plate, bottom plate top four corners is all rotated and is connected with the threaded rod, threaded connection has the backup pad on the threaded rod, the backup pad top is fixed with the support, the support top has the second sleeve pipe through the bolt fastening, second sleeve pipe top end face has the first sleeve pipe with second sleeve pipe matched with through the bolt fastening, be provided with the pipeline of two coaxial lines between second sleeve pipe and the first sleeve pipe, two the pipeline passes through the inside fixed connection of cavity that flange formed at second sleeve pipe and first sleeve pipe.

The base plate is provided with a bottom plate, a connecting column penetrates through the center of the bottom plate, and a base plate is fixed at the bottom of the connecting column.

Furthermore, an adjusting nut is fixed at the top end of the threaded rod.

Furthermore, a threaded hole is formed in the top of the support, and limiting convex plates matched with the lower half sleeve and the upper half sleeve are arranged on two sides of the top of the support.

Further, the lower half sleeve and the upper half sleeve are identical in structure, arc-shaped grooves matched with the pipelines are formed in the lower half sleeve and the upper half sleeve, and through holes matched with the threaded holes are formed in the connecting edges of the two sides of the lower half sleeve and the two sides of the upper half sleeve.

Furthermore, the position on the surface of the connecting column and positioned at the top of the bottom plate is in threaded connection with an upper fastening nut, and the position on the surface of the connecting column and positioned at the bottom of the bottom plate is in threaded connection with a lower fastening nut.

The utility model discloses following beneficial effect has:

1. the utility model discloses a bottom plate, threaded rod, backup pad, support, second sleeve pipe, first sheathed tube cooperation are used and are fastened, install the location to the pipeline, have avoided the pipeline skew dislocation to appear in the installation for connection structure is more firm, and the pipe connection department is in the protection intracavity portion that second sleeve pipe, first sleeve pipe cooperation formed, keeps apart with external environment, has avoided pipe connection department and external environment to contact, has improved the protection effect to the pipeline.

2. The utility model discloses the cooperation on bottom plate, spliced pole, chassis is used for this mounting structure is connected more firmly with ground.

3. The utility model discloses the cooperation of bottom plate, threaded rod, backup pad is used for this structure can finely tune in the piping erection process, with the accurate installation that is suitable for the pipeline.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the installation structure of the long-distance natural gas pipeline of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a front view of FIG. 1;

fig. 4 is a schematic structural view of the bracket and the supporting plate.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-threaded rod, 3-support plate, 4-bracket, 401-threaded hole, 402-limit convex plate, 5-lower half sleeve, 6-upper half sleeve, 7-pipeline, 8-connecting column, 9-base plate, 10-upper fastening nut and 11-lower fastening nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model relates to a long-distance natural gas pipeline mounting structure, including bottom plate 1, 1 top four corners of bottom plate all rotates and is connected with threaded rod 2, threaded rod 2 goes up threaded connection has

backup pad

3, 3 tops of backup pad are fixed with

support

4, 4 tops of support have second sleeve pipe 5 through the bolt fastening, 5 top end faces of second sleeve pipe have with second sleeve pipe 5 matched with first sleeve pipe 6 through the bolt fastening, be provided with the pipeline 7 of two coaxial lines between second sleeve pipe 5 and first sleeve pipe 6, two pipelines 7 pass through flange at the inside fixed connection of cavity that second sleeve pipe 5 and first sleeve pipe 6 formed.

A connecting column 8 penetrates through the center of the bottom plate 1, and a chassis 9 is fixed at the bottom of the connecting column 8.

Wherein, the top of the threaded rod 2 is fixed with an adjusting nut.

Wherein, the top of the bracket 4 is provided with a threaded hole 401, and two sides of the top of the bracket 4 are provided with a limit convex plate 402 matched with the lower half sleeve 5 and the upper half sleeve 6.

Wherein, lower half sleeve pipe 5 and first half sleeve pipe 6 structure are the same, all offer the arc wall with pipeline 7 matched with on lower half sleeve pipe 5 and the first half sleeve pipe 6, and lower half sleeve pipe 5 and first half sleeve pipe 6 both sides joint edge all offer with screw hole 401 matched with through hole.

Wherein, the position on the surface of the connecting column 8 and located at the top of the bottom plate 1 is connected with an upper fastening nut 10 through a thread, and the position on the surface of the connecting column 8 and located at the bottom of the bottom plate 1 is connected with a lower fastening nut 11 through a thread.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a long defeated natural gas line mounting structure which characterized in that: the device comprises a bottom plate (1), wherein four corners of the top of the bottom plate (1) are rotatably connected with threaded rods (2), the threaded rods (2) are in threaded connection with supporting plates (3), supports (4) are fixed on the tops of the supporting plates (3), lower half sleeves (5) are fixed on the tops of the supports (4) through bolts, upper half sleeves (6) matched with the lower half sleeves (5) are fixed on the top end surfaces of the lower half sleeves (5) through bolts, two coaxial pipelines (7) are arranged between the lower half sleeves (5) and the upper half sleeves (6), and the two pipelines (7) are fixedly connected with the inner parts of cavities formed by the lower half sleeves (5) and the upper half sleeves (6) through connecting flanges;

the center of the bottom plate (1) is provided with a connecting column (8) in a penetrating mode, and the bottom of the connecting column (8) is fixedly provided with a chassis (9).

2. The long distance natural gas pipeline installation structure of claim 1, characterized in that an adjusting nut is fixed on the top end of the threaded rod (2).

3. The long-distance natural gas pipeline mounting structure according to claim 1, wherein a threaded hole (401) is formed in the top of the support (4), and limiting convex plates (402) matched with the lower half sleeve (5) and the upper half sleeve (6) are arranged on two sides of the top of the support (4).

4. The long-distance natural gas pipeline installation structure according to claim 1, wherein the lower half sleeve (5) and the upper half sleeve (6) are identical in structure, arc-shaped grooves matched with the pipeline (7) are formed in the lower half sleeve (5) and the upper half sleeve (6), and through holes matched with the threaded holes (401) are formed in connecting edges of two sides of the lower half sleeve (5) and the upper half sleeve (6).

5. The long distance natural gas pipeline installation structure according to claim 1, wherein the surface of the connecting column (8) and the position at the top of the bottom plate (1) are connected with an upper fastening nut (10) in a threaded manner, and the surface of the connecting column (8) and the position at the bottom of the bottom plate (1) are connected with a lower fastening nut (11) in a threaded manner.