A pipe assembly and a method of installing a pipe assembly

Abstract

The application discloses a pipeline assembly and a pipeline assembly mounting method. One pipeline is coaxially connected with a mounted pipeline through an adjusting pipe which plays a transition adjusting role. The position of the other end of the adjusting pipe is changed to facilitate the installation of another pipeline and a vibration isolation support. The other pipeline is sleeved with a limiting structure of the adjusting support. The limiting structure is movable relative to a fixing member. The fixing member is mounted and fixed. The limiting structure of the other pipeline is sleeved and moved to fine-tune the pipeline. The pipeline is adjusted to the position. The positioning member connects the positioning limiting structure and the fixing member. Finally, the vibration isolation support is mounted. The position of the pipeline and the vibration isolation support is flexibly adjusted. The relative positions between the pipeline and the adjusting pipe are quickly positioned through the adjusting support. The mounting efficiency and the mounting position precision of the pipeline, the vibration isolation support and related structures are improved. To some extent, the technical problems that the pipeline and the vibration isolation support are inconvenient to install and adjust and it is difficult to ensure the installation position accuracy of the pipeline and the vibration isolation support are solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of pipeline installation, and particularly relates to a pipeline assembly and a pipeline assembly installation method. BACKGROUND

[0002] During the installation of the pipeline of a ship, a corresponding support is usually arranged to meet the positioning and installation requirements. For the pipeline with a damping requirement, a support with a vibration isolation function can be additionally arranged. The support needs to ensure installation accuracy to ensure that the pipeline damping requirement can be met and the pipeline can be stably connected with the related pipeline.

[0003] At present, the pipeline, the vibration isolation support and the related structure are installed and fixed according to the corresponding manufacturing drawing and installation drawing. However, during the actual manufacturing and installation process, the pipeline, the vibration isolation support and the related structure may have size deviation, installation deviation and welding deviation, which may cause a large error in the installation position of the pipeline and the support. Therefore, during the installation of the pipeline and the support, the pipeline or the support needs to be adjusted multiple times to ensure the normal installation of the pipeline and the support, to avoid interference and ensure the installation position and relative position accuracy of the pipeline and the support. The installation and adjustment of the pipeline and the vibration isolation support are inconvenient and it is difficult to ensure the installation position accuracy of the pipeline and the vibration isolation support. SUMMARY

[0004] The application aims to at least solve the technical problem that the installation and adjustment of the pipeline and the vibration isolation support are inconvenient and it is difficult to ensure the installation position accuracy of the pipeline and the vibration isolation support. To this end, the application provides a pipeline assembly and a pipeline assembly installation method.

[0005] The application embodiment provides a pipeline assembly applied to connect and position two pipelines, comprising:

[0006] an adjusting pipe, two ends of which are used for coaxial connection with the two pipelines respectively;

[0007] a vibration isolation support, which is sleeved and connected to one of the pipelines and is used for damping the corresponding pipeline;

[0008] an adjusting support, which comprises a fixing member, a limiting structure and a positioning member, the limiting structure is used for being sleeved on the same pipeline as the vibration isolation support, the limiting structure is movably arranged on the fixing member, and the positioning member is used for connecting and positioning the limiting structure and the fixing member.

[0009] In some or certain embodiments, the limiting structure is provided with two parallel rod portions, the rod portions are slidably arranged along the axial direction of the rod portions and pass through the fixing member, the two positioning members correspond to the rod portions in one-to-one manner and are threadedly connected, and the positioning member is used for abutting against the fixing member.

[0010] In some or certain embodiments, the fixing member is provided with a strip-shaped hole through which the rod portion passes and the length of which extends radially along the rod portion, and the width of the strip-shaped hole is less than the minimum width of the positioning member.

[0011] In some or certain embodiments, the limiting structure comprises:

[0012] a U-shaped rod, both ends of which are configured as the rod portion;

[0013] a limiting plate, which is slidably sleeved on the two rod portions and enclosed with the U-shaped rod to form a through hole for sleeving the pipeline;

[0014] two locking nuts, which are threadedly connected to the corresponding rod portions one by one and used for abutting against the limiting plate.

[0015] In some or certain embodiments, the adjusting tube is a flexible connecting tube.

[0016] The application also provides a mounting method of the pipeline assembly as described above, which divides two pipelines into a fixed pipeline and a mounting pipeline, and the mounting method comprises:

[0017] fixing one end of the fixed pipeline;

[0018] coaxially connecting one end of the adjusting tube with the other end of the fixed pipeline;

[0019] sleeving the limiting structure to the mounting pipeline;

[0020] fixing the fixing member to a mounting area adjacent to the adjusting tube;

[0021] moving the limiting structure relative to the fixing member to adjust the mounting pipeline to meet the installation requirements;

[0022] connecting the other end of the adjusting tube with the mounting pipeline;

[0023] sleeving the mounting pipeline to the vibration isolation support and fixing the vibration isolation support to the mounting area.

[0024] In some or certain embodiments, the fixing of the fixing member to the mounting area adjacent to the adjusting tube comprises:

[0025] point welding the fixing member to the mounting area.

[0026] In some or certain embodiments, the moving of the limiting structure relative to the fixing member to adjust the mounting pipeline to meet the installation requirements comprises:

[0027] Taking the other end of the adjusting pipe as a mounting reference, the limiting structure is moved relative to the fixing member until the pipe opening of the mounting pipeline meets the mounting requirements relative to the mounting reference.

[0028] In some or certain embodiments, the distance between the fixing member and the pipe opening of the mounting pipeline is 40mm to 80mm.

[0029] In some or certain embodiments, after the mounting pipeline is sleeved with the vibration isolation support and the vibration isolation support is fixed to the mounting area, the mounting method further comprises:

[0030] Separating the limiting structure from the mounting pipeline.

[0031] According to one or more embodiments of the present application, the following beneficial effects are provided:

[0032] Taking two pipelines that need to be positioned and connected on a ship as an example, one of the pipelines can be connected and installed according to the specifications. On the basis of the one pipeline, one end of the adjusting pipe is coaxially connected to the installed pipeline. The adjusting pipe can play a certain adjusting and transition role. The position of the other end of the adjusting pipe can be controlled according to the requirements, so that the other pipeline of the two pipelines has space to be connected to the other end of the adjusting pipe, and the connection and installation of the other pipeline and the vibration isolation support on the pipeline are facilitated. The installation requirements of the other pipeline are met, and the vibration isolation support can provide normal damping function for the corresponding pipeline. In addition, the pipeline on which the vibration isolation support is installed is also sleeved with the limiting structure of the adjusting support. The limiting structure of the adjusting support is movably arranged on the fixing member of the adjusting support. Therefore, before the vibration isolation support is actually installed on the corresponding pipeline, the fixing member can be connected and fixed with the deck or wall near the adjusting pipe or the position-fixed equipment. The fixing member cooperates with the limiting structure to preliminarily limit the position of the pipeline. Then, the limiting structure sleeved with the pipeline is moved relative to the fixing member to make fine adjustment. When the position of the other pipeline meets the requirements, the positioning member of the adjusting support is used to connect and position the limiting structure and the fixing member, so that the position of the limiting structure relative to the fixing member is fixed, and the position of the pipeline is fixed. Finally, the vibration isolation support is installed. During the whole process, the positions of the pipeline and the vibration isolation support are flexibly adjusted, and the relative positions between the pipeline and the adjusting pipe can be quickly positioned by the adjusting support. This is conducive to improving the installation efficiency and installation position accuracy of the pipeline, the vibration isolation support and related structures, and to a certain extent, solving the technical problems that the installation and adjustment of the pipeline and the vibration isolation support are inconvenient and it is difficult to ensure the installation position accuracy of the pipeline and the vibration isolation support. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings described in the following embodiment are only some of the embodiments of the present application, and all other drawings obtained by those of ordinary skill in the art without creative effort based on these drawings are within the scope of protection of the present application.

[0034] Figure 1 A use state diagram of a pipeline assembly in some or certain embodiments of the present application is shown.

[0035] Figure 2 A structure diagram of an adjusting support in some or certain embodiments of the present application is shown.

[0036] Figure 3 A side view of a fixing member in some or certain embodiments of the present application is shown.

[0037] Figure 4 A top view of a fixing member in some or certain embodiments of the present application is shown.

[0038] Figure 5 A flowchart of an installation method of a pipeline assembly in some or certain embodiments of the present application is shown.

[0039] Legend: 1, adjusting pipe; 2, vibration isolation support; 3, adjusting support; 31, fixing member; 311, strip-shaped hole; 312, support part; 313, mounting part; 32, limiting structure; 321, rod part; 322, U-shaped rod; 323, limiting plate; 324, locking nut; 33, positioning member; 10, fixed pipeline; 20, mounting pipeline. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0041] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0042] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] In addition, in the present application, the description such as "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that the technical solutions can be realized by those of ordinary skill in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0044] In the related art, when the pipeline and the vibration isolation support are installed, due to the existence of manufacturing or installation deviation, during the actual installation of the pipeline and the vibration isolation support, the installation position of the pipeline is easy to deviate, and finally the space around the pipeline does not meet the installation requirement of the vibration isolation support, so that the vibration isolation support is difficult to install, and the position of the pipeline and the vibration isolation support needs to be frequently adjusted. The deviation of the position of the pipeline may also cause the cooperation between the vibration isolation support and the pipeline after installation to not meet the process range, or even the vibration isolation support is difficult to install. The position adjustment of the vibration isolation support and the pipeline is not convenient, and it is also difficult to ensure the installation position accuracy between the pipeline and the vibration isolation support during the adjustment process. The technical problems of inconvenient installation adjustment and difficult to ensure the installation position accuracy of the pipeline and the vibration isolation support exist. The embodiments of the present application provide a pipeline assembly and a pipeline assembly installation method, which can at least solve the above technical problems to some extent.

[0045] The present application will be described below with reference to the accompanying drawings:

[0046] Figure 1 A use state schematic diagram of a pipeline assembly in some embodiments or certain embodiments of the present application is shown, Figure 2 A structure schematic diagram of an adjustment support in some embodiments or certain embodiments of the present application is shown, referring to Figure 1 、 2 The embodiments of the present application provide a pipeline assembly applied to connect and position two pipelines, which comprises:

[0047] The adjustment pipe 1 is used for coaxial connection with the two pipelines at both ends respectively.

[0048] The vibration isolation bracket 2 is sleeved and connected to a pipeline and is used to reduce vibration for the corresponding pipeline.

[0049] Adjust the bracket 3, the adjusting bracket 3 includes a fixing part 31, a limiting structure 32 and a positioning part 33. The limiting structure 32 is used to be installed in the same pipeline with the vibration isolation bracket 2. The limiting structure 32 is movably provided on the fixing part 31. The positioning part 33 is used to connect the positioning limiting structure 32 and the fixing part 31.

[0050] Taking two pipelines that need to be positioned and connected on a ship as an example, one of the pipelines can be connected and installed according to the specifications. On the basis of one of the pipelines, one end of the regulating pipe 1 can be coaxially connected to the installed pipeline. The regulating pipe 1 can play a certain regulating and transition role. The position of the other end of the regulating pipe 1 can be controlled according to demand, so that the other pipeline of the two pipelines has space to be connected to the other end of the regulating pipe 1, which also facilitates the connection and installation of the other pipeline and the vibration isolation bracket 2 on the pipeline. While meeting the installation requirements of the other pipeline, the vibration isolation bracket 2 can provide normal shock absorption function for the corresponding pipeline. The pipeline installed by the vibration isolation bracket 2 is also provided with a limiting structure 32 of the adjusting bracket 3. The limiting structure 32 of the adjusting bracket 3 can be movably provided on the fixing part 31 of the adjusting bracket 3. Before the vibration isolation bracket 2 is actually installed on the corresponding pipeline, the fixing part 31 can be connected and fixed to the deck or wall near the adjusting pipe 1 or a fixed device. The fixing part 31 cooperates with the limiting structure 32 to preliminarily limit the position of the pipeline, and then the limiting structure 32 of the pipeline is moved relative to the fixing part 31 for fine-tuning. Finally, when the position of the other pipeline meets the requirements, the positioning part 33 of the adjusting bracket 3 can be used to connect the positioning limiting structure 32 and the fixing part 31, so that the position of the limiting structure 32 relative to the fixing part 31 is fixed, the position of the pipeline is fixed, and finally the vibration isolation bracket 2 is installed. During the whole process, the position of the pipeline and the vibration isolation bracket 2 can be flexibly adjusted, and the relative position between the pipeline and the adjustment pipe 1 can be quickly located by adjusting the bracket 3, which is beneficial to improving the installation efficiency and installation position accuracy of the pipeline, the vibration isolation bracket 2 and related structures, and to a certain extent solves the technical problems of the inconvenience of installation and adjustment of the pipeline and the vibration isolation bracket 2 and the difficulty in ensuring the installation position accuracy of the pipeline and the vibration isolation bracket 2.

[0051] It should be noted that the vibration isolation bracket 2 is usually provided with a buffering or shock-absorbing component for covering the pipeline. When the vibration isolation bracket 2 is installed on the pipeline, the buffering or shock-absorbing component requires a certain buffering or shock-absorbing position. Therefore, the installation of the vibration isolation bracket 2 and the pipeline needs to meet certain position requirements.

[0052] In some or certain embodiments, the vibration isolation bracket 2 may also be one of a common vibration isolation bracket, a single-isolator vibration isolation bracket, and a double-isolator vibration isolation bracket.

[0053] In some or certain embodiments, the limiting structure 32 is provided with two parallel rod portions 321, each of which is slidably through the fixing member 31 along an axial direction of the rod portion 321, and two positioning members 33 are threadedly connected with the rod portions 321 one by one, and the positioning members 33 are used to abut against the fixing member 31.

[0054] When the rod portions 321, the fixing member 31 and the positioning members 33 of the limiting structure 32 are in the above-mentioned matching relationship, the two rod portions 321 of the limiting structure 32 can be locked on the fixing member 31 by the two corresponding positioning members 33, and when it is necessary to adjust the position of the limiting structure 32 relative to the fixing member 31, the limiting structure 32 and the rod portions 321 can be moved relative to the fixing member 31 along the axial direction of the rod portions 321 by synchronously rotating the two positioning members 33 relative to the rod portions 321, so as to realize the fine adjustment of the position of the pipeline sleeved by the limiting structure 32. The accuracy of the position adjustment can be improved, and the disassembly and assembly are facilitated.

[0055] In some or certain embodiments, the fixing member 31 is provided with a strip-shaped hole 311 through which the rod portion 321 passes and the length of which extends along the radial direction of the rod portion 321, and the width of the strip-shaped hole 311 is smaller than the minimum width of the positioning member 33.

[0056] The rod portion 321 of the limiting structure 32 can be axially slid relative to the fixing member 31 through the strip-shaped hole 311, and the length direction of the strip-shaped hole 311 extends along the radial direction of the rod portion 321, so that the rod portion 321 can also move along the length direction of the strip-shaped hole 311, and the limiting structure 32 can move along the length direction of the strip-shaped hole 311 and the axial direction of the rod portion 321, so that the adjustment space of the limiting structure 32 is large, the position of the limiting structure 32 and the pipeline sleeved by the limiting structure 32 can be easily adjusted according to the requirements, and the rapid adjustment of the pipeline is facilitated, and the installation efficiency of the pipeline and the vibration isolation support 2 is improved. The width of the strip-shaped hole 311 is smaller than the minimum width of the positioning member 33, so that the abutment between the fixing member 31 and the positioning member 33 is facilitated.

[0057] In some or certain embodiments, the fixing member 31 can be provided with two strip-shaped holes 311 through which the two rod portions 321 pass respectively, and each rod portion 321 can be sleeved with two positioning members 33, and the two positioning members 33 corresponding to the same rod portion 321 are clamped in the strip-shaped hole 311 corresponding to the rod portion 321. The position of the rod portion 321 and the limiting structure 32 can be easily adjusted, each rod portion 321 is sleeved with two positioning members 33 and threadedly matched with the positioning members 33, and the position of the limiting structure 32 relative to the fixing member 31 is also more accurate.

[0058] Figure 3 a side view of a fixing member in some or certain embodiments of the present application is shown, Figure 4 a top view of a fixing member in some or certain embodiments of the present application is shown, combined with Figure 3With Figure 4 The fixing member 31 can include a support part 312 and a mounting part 313, both in the shape of L. The support part 312 is connected with the mounting part 313, and one end of the support part 312 is fixedly connected with one side of the mounting part 313. The other side of the mounting part 313 can be provided with a strip-shaped hole 311.

[0059] The structure of the fixing member 31 is as above, which is low in manufacturing cost, and facilitates cooperation with the limiting structure 32, occupies a small volume, and is flexible in adapting to small spaces.

[0060] In some or certain embodiments, the positioning member 33 can also be a nut, or a cylindrical structure provided with an internally threaded hole, etc.

[0061] In some or certain embodiments, the fixing member 31 can also be block-shaped, and the fixing member 31 can be provided with a protruding mounting part 313 provided with a strip-shaped hole 311. Cooperation with the limiting structure 32 can also be achieved, and the limiting structure 32 can also be moved relative to the limiting structure 32.

[0062] In some or certain embodiments, the limiting structure 32 can include:

[0063] A U-shaped rod 322, both ends of which are configured as rod parts 321.

[0064] A limiting plate 323, which is slidably sleeved on the two rod parts 321, and is enclosed with the U-shaped rod 322 to form a through hole for sleeving a pipeline.

[0065] Two locking nuts 324, which are threadedly connected to the corresponding rod parts 321 one by one, and are used to abut against the limiting plate 323.

[0066] In the limiting structure 32, the limiting plate 323 is sleeved on the two rod parts 321 of the U-shaped rod 322, and can be enclosed with the U-shaped rod 322 to form a through hole for sleeving a pipeline. The locking nut 324 is threadedly connected with the corresponding rod part 321, and abuts against the limiting plate 323, so that the pipeline can be clamped at the bent part of the limiting plate 323 and the U-shaped rod 322, which is conducive to improving the connection tightness of the pipeline and the limiting structure 32, so as to ensure that the pipeline can move with the movement of the limiting structure 32. This structure can pass through pipelines of different diameters between the limiting plate 323 and the U-shaped rod 322 by adjusting the locking nut 324, which can improve the universality to a certain extent, and can also facilitate the separation of the U-shaped rod 322 and the limiting plate 323, and facilitate disassembly and assembly.

[0067] In some or certain embodiments, the limiting structure 32 can also be a plate-shaped structure, the limiting structure 32 is sleeved on the corresponding pipeline through the through hole provided on the limiting structure 32, a plurality of insertion holes can be provided on the limiting structure 32, and a recess corresponding to the limiting structure 32 can be provided on the fixing member 31, the limiting structure 32 can move in the recess, and the positioning member 33 can be a rod-shaped or strip-shaped structure, the positioning member 33 is inserted into the insertion hole through the recess of the fixing member 31, and the positioning of the limiting structure 32 and the fixing member 31 is completed. Alternatively, the limiting structure 32 can be rotatably connected to one side of the fixing member 31, a plurality of insertion holes can be provided on the limiting structure 32 and the fixing member 31, and when the limiting structure 32 is rotated relative to the fixing member 31 by a certain angle, the positioning member 33 can be sequentially inserted into the corresponding insertion holes on the limiting structure 32 and the fixing member 31. The movement of the limiting structure 32 relative to the fixing member 31 can be completed, and the positioning member 33 can connect and position the limiting structure 32 and the fixing member 31, and the adjusting support 3 can be installed on the corresponding pipeline according to the requirements to adjust the position of the pipeline.

[0068] In some or certain embodiments, the adjusting pipe 1 can be a flexible pipe.

[0069] The adjusting pipe 1 which is a flexible pipe can absorb and disperse the vibration in the pipeline, and cooperate with the vibration isolation support 2 to improve the service life and stability of the pipeline. In addition, the flexible pipe can have a certain displacement compensation, which is also beneficial to flexibly adapt to different installation environments of the pipeline.

[0070] In some or certain embodiments, the adjusting pipe 1 can also be an elbow pipe. It can also be applicable to the connection and adjustment of the pipeline in a certain environment.

[0071] Figure 5 A flow chart of a method for installing a pipeline assembly in some or certain embodiments of the present application is shown, referring to Figure 5 Based on the same inventive concept, the present application also provides a method for installing a pipeline assembly as described above, two pipelines are divided into a fixed pipeline and an installation pipeline, and the installation method comprises the following steps:

[0072] S101: fixing one end of the fixed pipeline.

[0073] S102: coaxially connecting one end of the adjusting pipe with the other end of the fixed pipeline.

[0074] S103: sleeving the limiting structure on the installation pipeline.

[0075] S104: fixing the fixing member in the installation area adjacent to the adjusting pipe.

[0076] S105: moving the limiting structure relative to the fixing member to adjust the installation pipeline to meet the installation requirements.

[0077] S106: connecting the other end of the adjusting pipe and the installation pipeline.

[0078] S107: The vibration isolation support is sleeved on the pipeline and fixed to the installation area.

[0079] The specific structure of the pipeline assembly and its corresponding technical effects can be referred to the foregoing, which will not be described here. The two pipelines are divided into a fixed pipeline and an installation pipeline for ease of understanding. After the fixed pipeline is installed and fixed, the adjusting pipe is connected first, and then the limiting structure of the adjusting support is sleeved on the installation pipeline, and the fixing member of the adjusting support is fixed to the installation area adjacent to the adjusting pipe, thereby completing the preliminary positioning of the installation pipeline. Finally, by adjusting the position of the limiting structure relative to the fixing member, the installation pipeline can be adjusted to meet the installation requirements. After the installation pipeline meets the installation requirements, the other end of the installation pipeline and the adjusting pipe are connected first, and then the installation pipeline and the vibration isolation support are connected, which is high in installation efficiency, fast in installation, and can ensure the accuracy of the relative position of the vibration isolation support and the installation pipeline.

[0080] For ease of understanding, the two pipelines in Figure 1 are respectively identified as a fixed pipeline 10 and an installation pipeline 20.

[0081] In some or certain embodiments, the fixed pipeline can be a float valve machine belt pipeline on a ship, or a pipeline connected to other equipment or other fixed pipelines.

[0082] In some or certain embodiments, the installation area adjacent to the adjusting pipe can be an area adjacent to the other end of the adjusting pipe, for example, an area 40-80 mm away from the other end of the adjusting pipe. The installation is performed within the interval of 40-80 mm outwardly offset from the flange at the end of the adjusting pipe perpendicular to the installation pipeline, and needs to be connected to the other end of the adjusting pipe. Therefore, after the position of the adjusting pipe is determined, the fixing member of the adjusting support can be arranged in the adjacent area close to the other end of the adjusting pipe, which is more accurate in positioning and facilitates the adjustment of the position of the installation pipeline.

[0083] In step S104 of some or certain embodiments, the fixing member is fixed to the installation area adjacent to the adjusting pipe, including:

[0084] The fixing member is spot-welded to the installation area.

[0085] The fixing member of the adjusting support is spot-welded to the installation area, which can ensure that the adjusting support supports the installation pipeline and can separate the adjusting support from the installation area by cutting the spot-welded part, which is conducive to the reuse of the adjusting support.

[0086] It should be noted that the installation area can be a ship deck, a bulkhead, or a device with a fixed position.

[0087] In some or certain embodiments, the adjusting pipe can also be installed to make the other end of the adjusting pipe face a position with a larger installation space, and then the vibration isolation support is connected. The pipeline and the vibration isolation support can be installed in a more sufficient space.

[0088] In step S105 of some or certain embodiments, the limiting structure is moved relative to the fixing member to adjust the installation pipeline to meet the installation requirements, including:

[0089] The other end of the adjusting pipe is used as the installation reference, the limiting structure is moved relative to the fixing member, and the pipe opening of the installation pipeline meets the installation requirements relative to the installation reference.

[0090] After the adjusting pipe is installed, the other end of the adjusting pipe can be used as the installation reference of the installation pipeline, which facilitates the adjustment of the connection position of the installation pipeline.

[0091] In some or certain embodiments, the installation pipeline can be adjusted so that the pipe opening of the installation pipeline is concentric with the other end of the adjusting pipe, and the parallelism and concentricity deviation is -1mm to +1mm. The installation position accuracy of the installation pipeline can be effectively improved.

[0092] In step S106 of some or certain embodiments, the adjusting pipe and the installation pipeline can be connected through flanges and fasteners, and the spacing between the flanges corresponding to the adjusting pipe and the flanges corresponding to the installation pipeline is less than 3mm. The installation position accuracy can be improved.

[0093] It should be noted that the parallelism, concentricity, and spacing between the two flanges can be measured by corresponding measuring instruments.

[0094] In step S107 of some or certain embodiments, after the vibration isolation support is sleeved on the installation pipeline and the vibration isolation support is fixed to the installation area, the vibration isolation support can be sleeved on the installation pipeline, the vibration isolation support can be fixed to the installation area, and the adjusting support is located between the vibration isolation support and the adjusting pipe.

[0095] The vibration isolation support is sleeved on the installation pipeline, the vibration isolation support can be fixed to the installation area, and the adjusting support is located between the vibration isolation support and the adjusting pipe.

[0096] The vibration isolation support is installed on the installation pipeline, and the adjusting support is located between the vibration isolation support and the adjusting pipe. The adjusting support has completed the position adjustment of the installation pipeline, and at this time, the installation pipeline can be fixed and supported. The vibration isolation pipeline is sleeved on the position away from the adjusting pipe of the installation pipeline, which can facilitate the installation of the vibration isolation support and will not affect the connection of the installation pipeline and the adjusting pipe. After the vibration isolation support is installed, the installation position accuracy of the installation pipeline relative to the adjusting pipe and the vibration isolation support relative to the installation pipeline is good. The connection between the vibration isolation support and the installation area can be welding.

[0097] In some or certain embodiments, the distance between the fixing member and the pipe opening of the installation pipeline can be 40-80 mm. This is beneficial to improve the installation accuracy of the installation pipeline and facilitate the quick installation of the installation pipeline.

[0098] In some or certain embodiments, the distance between the vibration isolation support and the pipe opening of the installation pipeline can be 80-130 mm. This is beneficial to ensure the damping effect of the installation pipeline and reduce the influence of vibration on different pipeline connections, thereby improving the use stability of the pipeline assembly.

[0099] In some or certain embodiments, after the vibration isolation support is sleeved on the installation pipeline and fixed to the installation area, the installation method of the pipeline assembly can further include:

[0100] Separating the limiting structure from the installation pipeline.

[0101] Separating the limiting structure from the installation pipeline, which can reuse the adjusting support, save energy and protect the environment.

[0102] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0103] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection claimed by the present application.

[0104] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A method for installing a pipeline assembly, characterized in that: The pipeline assembly is used to connect and position two pipelines, and the pipeline assembly includes: An adjusting tube, both ends of which are respectively used to be coaxially connected to the two pipelines; a vibration isolation bracket, sleeved and connected to one of the pipelines and used to reduce vibration for the corresponding pipeline; An adjusting bracket, the adjusting bracket comprising a fixing member, a limiting structure and a positioning member, the limiting structure being used to be sleeved on the same pipeline as the vibration isolation bracket, the limiting structure being movably provided on the fixing member, and the positioning member being used to connect and position the limiting structure and the fixing member; The two pipelines are divided into a fixed pipeline and an installation pipeline, and the installation method includes: fixing one end of the fixed pipeline; Coaxially connecting one end of the regulating pipe to the other end of the fixed pipe; Sleeve the limiting structure onto the installation pipeline; fixing the fixing member to a mounting area adjacent to the regulating tube; Move the limiting structure relative to the fixing member to adjust the installation pipeline to meet the installation requirements; connecting the installation pipeline to the other end of the regulating pipe; The vibration isolation bracket is sleeved on the installation pipeline and fixed to the installation area.

2. The method for installing a pipeline assembly according to claim 1, wherein: The limiting structure is provided with two parallel rods, each of which is slidable through the fixing member along its own axial direction. The two positioning members correspond to the rods one by one and are threadedly connected. The positioning members are used to abut against the fixing member.

3. The method for installing a pipeline assembly according to claim 2, wherein: The fixing piece is provided with a strip-shaped hole for the rod to pass through and the length of the strip-shaped hole extends along the radial direction of the rod. The width of the strip-shaped hole is smaller than the minimum width of the positioning piece.

4. The method for installing a pipeline assembly according to claim 2, wherein: The limiting structure includes: A U-shaped rod, both ends of which are configured as the rod portion; A limiting plate is slidably mounted on the two rods and forms a through hole with the U-shaped rod for mounting the pipeline; Two locking nuts are threadedly connected to the corresponding rods in a one-to-one correspondence and are used to abut against the limiting plate.

5. The method for installing a pipeline assembly according to any one of claim 1, wherein: The regulating tube is a flexible tube.

6. The method for installing a pipeline assembly according to claim 1, wherein: The step of fixing the fixing member to the installation area adjacent to the regulating tube includes: The fixing piece is fixed to the installation area by spot welding.

7. The method for installing a pipeline assembly according to claim 1, wherein: The step of moving the limiting structure relative to the fixing member to adjust the installation pipeline to meet the installation requirements includes: Taking the other end of the regulating pipe as the installation reference, the limiting structure is moved relative to the fixing member until the pipe opening of the installation pipeline meets the installation requirements relative to the installation reference.

8. The method for installing a pipeline assembly according to claim 7, wherein: The distance between the fixing piece and the pipe opening of the installation pipe is 40 mm to 80 mm.

9. The method for installing a pipeline assembly according to any one of claim 1, wherein: After the vibration isolation bracket is sleeved on the installation pipeline and the vibration isolation bracket is fixed to the installation area, the installation method further includes: Separate the limiting structure from the installation pipeline.

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