Support device for restraining pipeline

Abstract

The utility model provides a support device for restraining a pipeline, which comprises a support plate used for supporting the pipeline and provided with a through hole corresponding to the size of the section of the pipeline; the limiting plates are arranged on the portions, on the two sides of the support plate, of the pipeline, and the limiting plates are used for restraining axial movement of the pipeline. The support device is simple in structure and can keep the degree of freedom of axial rotation of the pipeline.

Description

Technical Field

[0001] The utility model relates to the field of pipeline supports, in particular to a support device for restraining pipelines. Background Art

[0002] The existing sliding bracket allows the pipeline to move in an axial translation and rotate in an axial direction. However, the conventional bracket and pipeline system cannot solve the problem of only allowing the pipeline to rotate in its axial direction.

[0003] In view of this, there is an urgent need to design a pipeline support device that only allows the pipeline to rotate axially and is easy to constrain. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a support device for restraining pipelines.

[0005] The utility model provides a support device for constraining pipelines, comprising: a support plate for supporting the pipeline and provided with a through hole corresponding to the cross-sectional size of the pipeline; a limit plate arranged on the pipelines on both sides of the support plate, and the limit plate for constraining axial movement of the pipeline.

[0006] According to an embodiment of the present invention, a plurality of the limiting plates are symmetrically arranged in pairs on the pipelines on both sides of the bracket plate.

[0007] According to an embodiment of the present invention, a plurality of the limiting plates are evenly arranged on the pipeline along the circumference of the pipeline.

[0008] According to an embodiment of the present invention, there are six limit plates, which are divided into three groups and arranged in pairs.

[0009] According to an embodiment of the present invention, there are eight limit plates, which are divided into four groups and arranged in pairs.

[0010] According to one embodiment of the present invention, the longitudinal section of the limiting plate is trapezoidal.

[0011] According to an embodiment of the present invention, a side of the limiting plate close to the bracket plate is parallel to the bracket plate.

[0012] According to an embodiment of the present invention, the side of the limiting plate away from the bracket plate is inclined relative to the bracket plate, the side of the limiting plate close to the pipeline is the long side, and the side away from the pipeline is the short side.

[0013] According to an embodiment of the present invention, a chamfer is provided at the end of the limiting plate away from the pipeline.

[0014] According to an embodiment of the present invention, bolt holes are provided at corresponding positions on the limiting plates that are symmetrically arranged with respect to each other.

[0015] The bracket device in the present application can constrain the axial translational freedom of the pipeline while retaining the axial rotational freedom of the pipeline through the arrangement of the bracket plate and the limit plate. The device is simple and reliable.

[0016] It should be understood that the above general description and the following detailed description are merely exemplary and illustrative and are not intended to limit the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following drawings are part of the specification of the present utility model, which illustrate exemplary embodiments of the present utility model. The accompanying drawings and the description of the specification are used to explain the principle of the utility model.

[0018] Figure 1 This is a schematic diagram of a support device for restraining a pipeline according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of a limit plate in a support device for restraining a pipeline according to an embodiment of the present utility model;

[0020] Figure 3 It is a cross-sectional view of a limiting plate in a support device for restraining a pipeline according to an embodiment of the present utility model.

[0021] Reference numerals:

[0022] 101- bracket plate, 102- limit plate, 103- bolt hole. DETAILED DESCRIPTION

[0023] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention and are used to illustrate the principles of the present invention, and are not configured to limit the present invention. In addition, the structural components in the drawings are not necessarily drawn to scale. For example, the dimensions of some structural components or areas in the drawings may be enlarged for other structural components or areas to facilitate understanding of the embodiments of the present invention.

[0024] The directional words that appear in the following description refer to the directions shown in the drawings and do not limit the specific structure of the embodiments of the present invention. In the description of the present invention, it should be noted that, unless otherwise specified, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can be directly connected or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0025] In addition, the terms "include", "comprising", "having" or any other variations thereof are intended to cover non-exclusive inclusion, so that a structure or component comprising a series of elements includes not only those elements, but also other mechanical elements not explicitly listed or inherent in the structure or component. In the absence of more limitations, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the article or device comprising the elements.

[0026] Spatially relative terms such as "below," "beneath," "under," "low," "above," "on," "high," and the like are used to facilitate description to explain the positioning of one element relative to a second element, indicating that these terms are intended to encompass different orientations of the device in addition to orientations different from those shown in the figures. In addition, for example, "one element is above / below another element" can mean that the two elements are in direct contact or that there are other elements between the two elements. Furthermore, terms such as "first," "second," and the like are also used to describe various elements, regions, portions, and the like, and should not be considered limiting. Similar terms are used throughout the description to represent similar elements.

[0027] For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0028] Figure 1 This is a schematic diagram of a support device for restraining a pipeline according to an embodiment of the present invention; Figure 2 This is a schematic diagram of a limit plate in a support device for restraining a pipeline according to an embodiment of the present utility model; Figure 3 It is a cross-sectional view of a limiting plate in a support device for restraining a pipeline according to an embodiment of the present utility model.

[0029] like Figure 1As shown, the utility model provides a support device for constraining pipelines, including: a support plate 101, which is used to support the pipeline and the support plate 101 is provided with a through hole corresponding to the size of the pipeline cross-section; a limit plate 102, which is arranged on the pipelines on both sides of the support plate 101, and the limit plate 102 is used to constrain the axial movement of the pipeline.

[0030] Specifically, to constrain the pipeline's freedom of axial translation, limit plates 102 are provided on the pipeline on both sides of the support plate 101. The limit plates 102 can "clamp" the support plate 101 from both sides, preventing the pipeline from moving axially and preventing excessive displacement, thereby protecting other small pipelines connected to the pipeline.

[0031] In this embodiment, the arrangement of the support plate 101 and the limiting plate 102 can retain the axial rotational freedom of the pipeline while constraining the axial translational freedom of the pipeline.

[0032] like Figure 2 As shown, according to an embodiment of the present invention, a plurality of limiting plates 102 are symmetrically arranged in pairs on the pipelines on both sides of the bracket plate 101.

[0033] According to an embodiment of the present invention, a plurality of limiting plates 102 are evenly arranged on the pipeline along the circumference of the pipeline.

[0034] According to one embodiment of the present invention, there are six limit plates 102, which are divided into three groups and arranged in pairs. For example, on the same side of the bracket plate 101, three limit plates 102 are evenly arranged along the circumference and spaced 120 degrees apart from each other.

[0035] According to one embodiment of the present invention, there are eight limit plates 102, which are divided into four groups and arranged in pairs. For example, on the same side of the bracket plate 101, four limit plates 102 are evenly arranged along the circumference and spaced 90 degrees apart from each other.

[0036] like Figure 3 As shown, according to one embodiment of the present invention, the longitudinal section of the limiting plate 102 is trapezoidal. For example, the cross-sectional dimension of the limiting plate 102 close to the pipe wall is larger than the cross-sectional dimension of the side away from the pipe wall.

[0037] According to an embodiment of the present invention, a side of the limiting plate 102 close to the bracket plate 101 is parallel to the bracket plate 101 .

[0038] According to an embodiment of the present invention, the side of the limiting plate 102 away from the support plate 101 is inclined relative to the support plate 101, wherein the side of the limiting plate 102 close to the pipeline is the long side, and the side away from the pipeline is the short side.

[0039] According to an embodiment of the present invention, a chamfer is provided on the end of the limiting plate 102 away from the pipeline.

[0040] like Figure 2 As shown, according to an embodiment of the present invention, bolt holes 103 are provided at corresponding positions on the symmetrically arranged limiting plates 102 .

[0041] Specifically, considering the layout of the support device and the uniformity of the force applied to the pipeline, the limiting plates 102 are symmetrically arranged in pairs on the pipelines on both sides of the support plate 101 and are evenly arranged along the circumference of the pipeline. In one embodiment, there are eight limiting plates 102, with four groups of two limiting plates 102 forming an "X" shape.

[0042] The longitudinal cross-section of the limit plate 102 along the pipeline axis is trapezoidal, which improves its load-bearing capacity. The side of the limit plate 102 closest to the support plate 101 is parallel to the support plate 101, while the side away from the support plate 101 is inclined relative to the support plate 101. The side of the limit plate 102 closest to the pipeline is the long side, while the side away from the pipeline is the short side. This structure of the limit plate 102 provides high stability. The end of the limit plate 102 away from the pipeline is rounded to prevent stress concentration.

[0043] As one embodiment, the limiting plates 102 can be connected together to form a limiting flange, and the outward-inclined side of the limiting plates 102 can be optionally equipped with T-shaped reinforcement ribs to further improve its stability. It should be noted that the limiting plates 102 can be connected to each other in a circular ring along the circumferential extension area, and the holes reserved in the limiting plates 102 form a limiting flange.

[0044] It should be noted that bolt holes 103 can be provided at corresponding positions on the symmetrically arranged limit plates 102 and the bracket plate 101. When it is necessary to fix the freedom of the pipeline in all directions, bolts can be inserted through the limit plates 102 and the bracket plate 101 to fix them together. This bracket device can act as a thrust bracket by simply installing bolts, restricting the freedom of axial rotation and axial movement of the pipeline, avoiding the need to manufacture new parts.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A support device for restraining a pipeline, characterized in that: include: A support plate, used to support the pipeline and provided with a through hole corresponding to the cross-section size of the pipeline; The limiting plates are arranged on the pipelines on both sides of the bracket plate, and the limiting plates are used to restrict the axial movement of the pipelines.

2. The support device for restraining pipelines according to claim 1, characterized in that: The plurality of limit plates are symmetrically arranged in pairs on the pipelines on both sides of the bracket plate.

3. The support device for restraining pipelines according to claim 2, characterized in that: The plurality of limit plates are evenly arranged on the pipeline along the circumference of the pipeline.

4. The support device for restraining pipelines according to claim 3, characterized in that: There are six limit plates, which are divided into three groups and arranged in pairs.

5. The support device for restraining pipelines according to claim 3, characterized in that: There are eight limit plates, which are divided into four groups and arranged in pairs.

6. The support device for restraining pipelines according to claim 1, characterized in that: The longitudinal section of the limiting plate is trapezoidal.

7. The support device for restraining pipelines according to claim 6, characterized in that: A side of the limiting plate close to the bracket plate is parallel to the bracket plate.

8. The support device for restraining pipelines according to claim 7, characterized in that: The side of the limiting plate away from the support plate is inclined relative to the support plate. The side of the limiting plate close to the pipeline is the long side, and the side away from the pipeline is the short side.

9. The support device for restraining pipelines according to claim 8, characterized in that: The limit plate is chamfered at one end away from the pipeline.

10. The support device for restraining pipelines according to claim 2, characterized in that: Bolt holes are arranged at corresponding positions on the limiting plates which are symmetrical to each other.

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