Cross arm translation type pipeline hanger

Abstract

The invention discloses a cross arm translation type pipeline hanger which comprises a supporting hanger, a wall structure and a pipeline, the supporting hanger is connected with the wall structure, and the pipeline is installed in the supporting hanger. The cross arm translation type pipeline hanger has the beneficial effects that the sliding guide rail is laid on the upper portion of the fixed cross arm, so that the sliding cross arm can slide; the hanging bracket can reduce the stress received by the bracket in the pipeline operation process, and the structure and the shape of the bracket are protected; the hanging bracket can be directly applied to a heating ventilation air conditioner pipeline system, the situation that a support is damaged due to stress in the operation process of the pipeline system is reduced, and the supporting structure is stable and firm; materials needed by the hanging bracket are common and easy to obtain, and production and manufacturing are convenient.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline installation engineering, and in particular to a cross arm translation type pipeline hanger. Background Art

[0002] Supports and hangers are mainly used in mechanical and electrical engineering such as HVAC, water supply and drainage, and strong and weak electricity. They bear the weight of pipelines, accessories and media in the pipes, and restrict unreasonable displacement of pipelines. Supports and hangers mainly support the weight of pipelines, adapt to temperature changes during pipeline operation, layout pipeline systems, and ensure safe operation of pipeline systems. Reasonable design, installation, and layout of pipeline system supports and hangers are conducive to reducing operational fatigue of pipeline systems, reducing the damage rate of pipeline systems, extending the service life of pipelines, and reducing maintenance costs of pipeline systems. The design of pipeline supports and hangers is a comprehensive process involving many aspects of technology and considerations. During the design process, the principles of structural mechanics should be used to conduct stress analysis of the pipeline system to ensure that the supports and hangers can withstand the weight of the pipeline, the internal medium pressure and various possible external forces (such as wind loads, etc.) to ensure the stability of the pipeline under various working conditions; at the same time, relevant national standards and industry specifications should be followed, such as "Pipeline Supports and Hangers Part 1: Technical Specifications" and "Industrial Pipeline Supports and Hangers Design Standards". Secondly, finite element analysis of the supports and hangers should be carried out using software such as ANSYS and ABAQUS to evaluate the stress distribution, deformation and stability of the supports and hangers under different working conditions to ensure that the performance of the supports and hangers meets the use requirements; finally, the feasibility of actual construction should be considered during the design process to ensure that the designed supports and hangers are easy to install and maintain.

[0003] For example, a Chinese patent discloses a new type of support and hanger assembly (publication number: CN212056140U), including pipe support and hanger, bolts, nuts, supporting beams, hanging rods, sliders, fixed columns, strip grooves, screws, and threaded rods. The beneficial effects of the utility model are as follows: through the rotation of the screw, the slider moves horizontally on the supporting beam, driving the pipe support and hanger to move horizontally, and at the same time, the threaded rod is screwed on the fixed column to make the pipe support and hanger move vertically. In summary, the installation position of the pipe support and hanger in the horizontal and vertical directions can be adjusted within a certain range to meet the requirements of pipeline installation and debugging. Lifting ears, connecting blocks, and fixing blocks are set. The lifting ears are hinged with the connecting blocks, and the connecting blocks are hinged with the fixing blocks, so that the pipe support and hanger can swing in two mutually perpendicular directions, so that when the pipeline is vibrated, it can reduce the deformation effect of vibration on the pipeline through a small swing.

[0004] At present, the research on the mechanical properties and optimization of supports and hangers mainly focuses on the influence of force on the performance of fixed supports and hangers, and does not consider the effect of the support and hanger's own freedom on pipeline load reduction. In actual applications, pipeline supports and hangers may be deformed during long-term operation, have poor stability, and a single support and hanger may be damaged due to excessive load, so corresponding design improvements are needed.

[0005] Therefore, it is necessary to propose a cross arm translation type pipe hanger to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a cross-arm translation type pipe hanger to solve the above-mentioned problems.

[0007] A cross arm translation type pipeline hanger comprises a support hanger, a wall structure and a pipeline. The support hanger is connected to the wall structure, and the pipeline is installed in the support hanger.

[0008] Preferably, the support hanger comprises a cross arm and a cantilever, and the cross arm and the cantilever are connected.

[0009] Preferably, the cross arm comprises a fixed cross arm and a sliding cross arm.

[0010] Preferably, both ends of the fixed cross arm are respectively connected to the bottom of the cantilever.

[0011] Preferably, a sliding guide rail is laid on the upper part of the fixed cross arm.

[0012] Preferably, the sliding guide rail is U-shaped.

[0013] Preferably, both ends of the sliding cross arm are provided with vertical extension parts.

[0014] Preferably, the vertical extension portion is slidably connected to the U-shaped groove of the sliding guide rail.

[0015] Preferably, a tightening hoop is provided in the middle of the sliding cross arm, and the tightening hoop is connected to the pipeline by bolts.

[0016] Preferably, a root is provided on the top of the cantilever, and the root is connected to the wall structure by bolts.

[0017] Compared with the prior art, the present invention has the following beneficial effects: a cross-arm translational pipe hanger described in the present invention has a sliding guide rail laid on the upper part of the fixed cross-arm, so that the sliding cross-arm can slide; the hanger can reduce the stress received by the bracket itself during the operation of the pipeline, and protect the bracket structure and shape; the hanger can be directly used in the HVAC pipeline system, reduce the situation where the bracket is damaged due to the stress during the operation of the pipeline system, and the supporting structure is stable and reliable; the materials required for the hanger are common and easy to obtain, which is convenient for production and manufacturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of the cross arm translation type pipeline hanger of the present invention;

[0019] Figure 2 It is the front view of the present invention

[0020] Figure 3 is a side view of the present invention;

[0021] Figure 4 is a top view of the support hanger of the present invention;

[0022] Figure 5 It is a structural diagram of the sliding cross arm of the present invention;

[0023] Figure 6 and Figure 7 It is a structural diagram of the height adjustment component of the present invention.

[0024] The reference numerals in the figure are: 1. Support hanger; 101. Cross arm; 102. Cantilever; 103. Fixed cross arm; 104. Sliding cross arm; 105. Sliding guide rail; 106. Vertical extension; 107. Tightening hoop; 108. Rooting; 2. Wall structure; 3. Pipe; 4. Shock-absorbing pad; 5. Height adjustment member, 501. Screw; 502. Screw sleeve; 503. Adjustment handle. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0029] like Figure 1 Combined with Figures 2 to 7 As shown, a cross-arm translation type pipe hanger includes a support hanger 1, a wall structure 2 and a pipe 3. The support hanger 1 is connected to the wall structure 2, and the pipe 3 is installed in the support hanger 1.

[0030] Furthermore, the support hanger 1 includes a cross arm 101 and a cantilever 102 , and the cross arm 101 and the cantilever 102 are connected.

[0031] Furthermore, the cross arm 101 includes a fixed cross arm 103 and a sliding cross arm 104 .

[0032] Furthermore, two ends of the fixed cross arm 103 are respectively connected to the bottom of the cantilever 102 .

[0033] Furthermore, a sliding guide rail 105 is laid on the lower part of the fixed cross arm 103 .

[0034] Furthermore, the sliding guide rail 105 is U-shaped.

[0035] Furthermore, two ends of the sliding cross arm 104 are provided with vertical extension portions 106 .

[0036] Furthermore, the vertical extension portion 106 is slidably connected to the U-shaped groove of the sliding guide rail 105 .

[0037] Furthermore, a tightening hoop 107 is provided in the middle of the sliding cross arm 104 , and the tightening hoop 107 is connected to the pipeline 3 by bolts.

[0038] Furthermore, a rooting member 108 is provided on the top of the cantilever 102 , and the rooting member 108 is connected to the wall structure 2 via bolts.

[0039] Compared with the prior art, the present invention has the following advantages: the cross-arm translational pipe hanger of the present invention lays a sliding guide rail 105 on the upper part of the fixed cross-arm 103, so that the sliding cross-arm 104 can slide; the hanger can reduce the stress received by the bracket itself during the operation of the pipeline, and protect the bracket structure and shape; the hanger can be directly used in the HVAC pipeline system, reduce the situation where the bracket is damaged due to the stress during the operation of the pipeline system, and the supporting structure is stable and reliable; the materials required for the hanger are common and easy to obtain, which is convenient for production and manufacturing.

[0040] Working principle:

[0041] The support hanger 1 is connected to the wall structure 2, and the pipeline 3 is installed in the support hanger 1. The support hanger 1 includes a cross arm 101 and a cantilever 102. The cross arm 101 is connected to the cantilever 102. The cross arm 101 includes a fixed cross arm 103 and a sliding cross arm 104. The two ends of the fixed cross arm 103 are respectively connected to the bottom of the cantilever 102. A sliding guide rail 105 is laid on the lower part of the fixed cross arm 103. The sliding guide rail 105 is U-shaped. Vertical extension parts 106 are provided at both ends of the sliding cross arm 104. The vertical extension part 106 is slidably connected to the U-shaped groove of the sliding guide rail 105. A tightening hoop 107 is provided in the middle of the sliding cross arm 104. The tightening hoop 107 is connected to the pipeline 3 by bolts. A rooting 108 is provided at the top of the cantilever 102, and the rooting 108 is connected to the wall structure 2 by bolts.

[0042] A shock-absorbing pad 4 is arranged on the upper part of the sliding cross arm 104, and the shock-absorbing pad 4 is made of rubber material. A height adjustment component 5 is arranged between the two ends of the height sliding cross arm 104 and the vertical extension part 106. The height adjustment component 5 includes a screw rod 501 and a screw sleeve 502. The screw sleeve 502 is threadedly connected to the screw rod 501. An adjustment handle 503 is sheathed on the outer surface of the screw sleeve 502, and the adjustment handle is provided with anti-slip grooves.

[0043] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cross arm translation type pipe hanger, characterized in that: It comprises a support hanger (1), a wall structure (2) and a pipeline (3); the support hanger (1) is connected to the wall structure (2), and the pipeline (3) is installed in the support hanger (1).

2. A cross arm translation type pipe hanger as claimed in claim 1, characterized in that: The support hanger (1) comprises a cross arm (101) and a cantilever (102), and the cross arm (101) and the cantilever (102) are connected.

3. A cross arm translation type pipe hanger as claimed in claim 2, characterized in that: The cross arm (101) comprises a fixed cross arm (103) and a sliding cross arm (104).

4. A cross arm translation type pipe hanger as claimed in claim 3, characterized in that: Both ends of the fixed cross arm (103) are respectively connected to the bottom of the cantilever (102).

5. The cross arm translation type pipe hanger according to claim 3, characterized in that: A sliding guide rail (105) is laid on the upper part of the fixed cross arm (103).

6. A cross arm translation type pipe hanger as claimed in claim 5, characterized in that: The sliding guide rail (105) is U-shaped.

7. The cross arm translation type pipe hanger according to claim 3, characterized in that: Both ends of the sliding cross arm (104) are provided with vertical extension parts (106).

8. A cross arm translation type pipe hanger as claimed in claim 7, characterized in that: The vertical extension portion (106) is slidably connected to the U-shaped groove of the sliding guide rail (105).

9. The cross arm translation type pipe hanger according to claim 3, characterized in that: A tightening hoop (107) is provided in the middle of the sliding cross arm (104), and the tightening hoop (107) is connected to the pipeline (3) by means of bolts.

10. The cross arm translation type pipe hanger according to claim 1, characterized in that: A root (108) is provided at the top of the cantilever (102), and the root (108) is connected to the wall structure (2) via bolts.

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