Natural gas conveying pipeline supporting structure

Abstract

The utility model discloses a natural gas conveying pipeline supporting structure, which belongs to the technical field of related natural gas conveying pipeline supporting equipment and comprises a lifting platform, a lateral positioning component and a supporting component. The top end of the lifting platform is provided with a supporting operation face with a preset operation area. The lateral positioning assembly is arranged at the end of the supporting working face of the lifting platform. The two sets of supporting assemblies are oppositely arranged on the supporting operation face of the lifting platform in the width direction of the supporting operation face, each supporting assembly is provided with a supporting face with a preset inclination angle and a preset operation area, and the two sets of supporting assemblies can move oppositely and can move in the length direction of the lifting platform to change the operation position. The positioning and supporting operation position can be adjusted according to the actual situation, the supporting height is adaptively adjusted through the lifting platform, and therefore the device is more flexible to use and good in practicability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to natural gas conveying pipeline support related equipment technical field especially relates to natural gas conveying pipeline support structure. BACKGROUND

[0002] Natural gas pipeline conveying line refers to the facility that natural gas is conveyed from production place to consumption place through pipeline system. It is the main mode of natural gas transportation, has the advantages such as low cost, safe and reliable, environmental protection. Natural gas conveying pipeline needs to be supported and positioned when installing or overhauling, carries out the welding of pipe end, overhauls and so on, and the existing pipeline support structure is inconvenient to flexibly adjust according to actual situation when carrying out welding, installing detection components and so on at the operation end, and is inconvenient to support different outer diameter size pipelines. UTILITARIAN CONTENT

[0003] In view of above-mentioned situation, in order to overcome the defects of prior art, the utility model provides natural gas conveying pipeline support structure.

[0004] The technical scheme adopted by the utility model is as follows: natural gas conveying pipeline support structure, including lifting platform and the lateral positioning assembly and support assembly arranged on the lifting platform, the lifting platform top end has the support operation surface of predetermined operation area, the lateral positioning assembly is arranged at the end of the support operation surface of lifting platform, the support assembly is arranged two groups and is oppositely arranged on the support operation surface of lifting platform along the width direction of support operation surface, and respectively has the support surface of predetermined inclination angle and predetermined operation area, two groups of support assembly can be moved oppositely, and can be displaced along the length direction of lifting platform to change operation position, and is moved to the operation position of predetermined lateral positioning assembly.

[0005] Further, a plurality of sliding grooves extending along the length direction are formed on the support operation surface of the lifting platform, and a support cross plate for carrying the support assembly is slidably arranged thereon, a fixing hole is formed in the corresponding position of the support cross plate, and the support cross plate can be fixed on the support operation surface by bolts.

[0006] Further, the support assembly includes a sliding base slidably arranged with the support cross plate and a support body arranged on the sliding base, the top end of the support body forms the support surface, and the support cross plate can be fixed on the support cross plate by bolts.

[0007] Further, the lateral positioning assembly comprises a fixing part arranged oppositely along the width direction of the lifting platform and displaced along the length direction of the work surface supported by the lifting platform along a predetermined track; a clamping part arranged oppositely, clamping the work surface towards the lateral direction of the supported pipeline and having a predetermined curvature; one end of the clamping part is rotatably arranged at the corresponding fixing part, and the other end of the clamping part is provided with a positioning block on the surface of the work surface; and a driving assembly arranged between the rotating ends of the two clamping parts, used for driving the clamping part to rotate to form a predetermined clamping positioning space.

[0008] Further, the bottom of the lifting platform is provided with a moving mechanism, and the moving mechanism facilitates the movement of the lifting platform.

[0009] After the above structure is adopted, the natural gas conveying pipeline support structure has the following beneficial effects: the natural gas conveying pipeline support structure can position the pipeline at multiple points when supporting the pipeline, can adapt to pipelines with different outer diameters, and can adjust the support height by using the lifting platform, so that the device is more flexible and practical. BRIEF DESCRIPTION OF DRAWINGS

[0010] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application.

[0011] Figure 1 The natural gas conveying pipeline support structure is shown in the overall structure diagram.

[0012] Figure 2 The natural gas conveying pipeline support structure is shown in the overall structure diagram.

[0013] Figure 3 The natural gas conveying pipeline support structure is shown in the overall structure diagram.

[0014] Figure 4 The natural gas conveying pipeline support structure is shown in the overall structure diagram.

[0015] In the drawings: 1, lifting platform, 2, lateral positioning assembly, 3, support assembly, 4, sliding groove, 5, support cross plate, 6, sliding base, 7, support body, 8, fixing part, 9, clamping part, 10, positioning block, 11, driving cylinder. DETAILED DESCRIPTION

[0016] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments; based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0017] It should be noted that, in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0018] As shown in Figures 1-4 The natural gas pipeline support structure includes a lifting platform 1, a lateral positioning assembly 2 and a support assembly 3 arranged on the lifting platform 1; the lifting platform 1 has a support working surface with a predetermined working area at the top end; the lateral positioning assembly 2 is arranged at the end of the support working surface of the lifting platform 1; the support assembly 3 is arranged on the support working surface and can adjust the working position along the length direction of the support working surface, change the distance from the lateral positioning assembly 2, adjust the distance between the support and positioning working positions, and adjust the support and positioning positions according to the actual situation, improving the flexibility of the lifting device. The bottom of the lifting platform 1 is provided with a moving mechanism, which facilitates the movement of the lifting platform 1. The lifting platform 1 can be a fork lifting platform 1 connected to the corresponding drive for lifting operation.

[0019] Specifically, the support assembly 3 is arranged in two groups and is arranged opposite to each other on the support working surface of the lifting platform 1 along the width direction of the support working surface, and each has a support surface with a predetermined inclination angle and a predetermined working area. The two groups of support assemblies 3 can move opposite to each other to adjust the distance between the two support working surfaces, support pipelines with different outer diameters, and improve the application range of the device. During installation or maintenance construction, the support assembly 3 is displaced along the length direction of the lifting platform 1 to change the working position, moved to the predetermined working position of the lateral positioning assembly 2, and adjusted the distance between the positioning point and the support point, improving the flexibility.

[0020] In the embodiment, preferably, a plurality of sliding grooves 4 extending along the length direction are formed on the support working surface of the lifting platform 1, and a support horizontal plate 5 for carrying the support assembly 3 is slidingly arranged on the sliding grooves 4. The support horizontal plate 5 is provided with fixing holes at corresponding positions, and the support horizontal plate 5 can be fixed on the support working surface by bolts. After the position of the support assembly 3 is adjusted, the support working position is fixed by bolts.

[0021] In some preferred embodiments, the support assembly 3 comprises a sliding base 6 slidingly arranged with the support horizontal plate 5 and a support body 7 arranged on the sliding base 6, the top end of the support body 7 forms the support surface, the support horizontal plate 5 can be fixed on the support horizontal plate 5 by bolts, and a convex strip made of rubber material (with a predetermined elastic deformation force) can be arranged on the support surface, the convex strip and the corresponding pipeline have a predetermined sliding damping, which reduces the axial displacement between the pipeline and the support surface, and makes the pipeline support more stable.

[0022] In some preferred embodiments, the lateral positioning assembly 2 comprises a fixing part 8 arranged opposite along the width direction of the lifting platform 1 and displaced along the length direction of the support working surface of the lifting platform 1 along a predetermined track; a clamping part 9 arranged opposite, clamping the working surface towards the side of the supported pipeline and having a predetermined curvature; one end of the clamping part 9 is rotationally arranged on the corresponding fixing part 8, and the other end is provided with a positioning block 10 on the surface of the working surface; a driving assembly arranged between the rotating ends of the two clamping parts 9 for driving the clamping part 9 to rotate to form a predetermined clamping positioning space. The driving cylinder 11 corresponds to the clamping part 9 one by one, and the driving end is connected with the rotating end of the clamping part 9. The driving assembly comprises the driving cylinder 11, which is fixed on the end of the support working surface by a fixing ring and connected with the corresponding hydraulic working system. The rotating end of the clamping part 9 is provided with a U-shaped groove for the end of the extension end of the driving cylinder 11 to extend into, and the side wall of the U-shaped groove is provided with a sliding groove 4. The end of the extension end can slide along the sliding groove 4 through a sliding column. When the driving cylinder 11 works, the extension end pushes the rotating end of the clamping part 9 to move, the end of the driving end slides along the sliding groove 4, the clamping part 9 rotates, and the pipeline is clamped and positioned accordingly.

[0023] Specific use is as follows: when pipeline installation and pipeline maintenance temporary support is needed, the device is moved to a suitable working position, the support working height is adjusted by the lifting platform 1, the distance between the support assembly 3 and the lateral positioning assembly is adjusted according to the length of the pipeline segment to be supported, and the support surface of the support body 7 is attached to the outer wall of the pipeline to support the pipeline; the driving cylinder 11 is started, the clamping part 9 is rotated, the positioning piece is positioned against the corresponding outer wall of the pipeline, and the multi-point positioning of the corresponding pipeline segment is completed.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents. In general, if a person skilled in the art is inspired by the present application, without departing from the purpose of the present application, without creative design, similar structural modes and embodiments of the technical solutions should belong to the protection scope of the present application. The components of the present application can be driven by corresponding external motors, which are prior art and will not be described here.

Claims

1. A support structure for a natural gas transmission pipeline, characterized in that, include: The lifting platform has a supporting working surface at the top with a predetermined working area; Lateral positioning components are configured at the end of the supporting working surface of the lifting platform; The support components are provided in two sets and are arranged opposite to each other on the support working surface of the lifting platform along the width direction of the support working surface. Each set of support components has a predetermined tilt angle and a predetermined working area. The two sets of support components can move towards each other and can be displaced along the length direction of the lifting platform to change the working position and move to the working position predetermined with the lateral positioning component.

2. The natural gas transmission pipeline support structure according to claim 1, characterized in that: The lifting platform has multiple sliding grooves extending along its length on its supporting working surface, and a support plate for supporting the support components is slidably arranged on it. The support plate has fixing holes at corresponding positions, so that the support plate can be fixed to the supporting working surface by bolts.

3. The natural gas transmission pipeline support structure according to claim 2, characterized in that: The support assembly includes a sliding base that is slidably configured with a support cross plate and a support body configured on the sliding base. The top end of the support body forms the support surface, and the support cross plate can be fixed to the support cross plate by bolts.

4. The natural gas transmission pipeline support structure according to claim 1, characterized in that: The lateral positioning component includes a fixing part, which is configured relative to the width direction of the lifting platform and displaces along the length direction of the lifting platform support working surface along a predetermined trajectory. The clamping parts are arranged opposite each other, with the clamping working surface facing the side of the supported pipe and having a predetermined curvature; one end of the clamping parts is rotatably mounted on a corresponding fixing part, and the other end of the working surface is provided with a positioning block; the driving assembly is arranged between the rotating ends of the two clamping parts and is used to drive the clamping parts to rotate to form a predetermined clamping positioning space.

5. The natural gas transmission pipeline support structure according to claim 1, characterized in that: The bottom of the lifting platform is equipped with a moving mechanism.

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