Multi-core pipe supporting structure with shock absorption and vibration resistance functions

Abstract

The utility model discloses a multi-core pipe supporting structure with shock absorption and vibration resistance functions, which relates to the technical field of pipeline installation and comprises a support, shock absorption supporters and a pipeline fixing piece, the shock absorption supporters are fixed on the support in an annular array mode through connecting columns, and the pipeline fixing piece is fixed on the support through the connecting columns. The end part of each damping supporter is correspondingly connected with a pipeline fixing piece; the damping supporting device comprises a sleeve and a sliding rod which are connected in a sliding mode, a rubber column and a rubber sleeve are arranged between the sleeve and the sliding rod, and the pressing disc is connected into the sleeve in a sliding mode; according to the pipeline support, the sliding rod drives the pressing disc to slide on the inner side of the sleeve, the rubber columns and the rubber sleeves on the two sides of the pressing disc are squeezed, one damping supporting device is installed between each pipeline fixing piece and the corresponding connecting column, independent damping protection can be conducted on each pipeline on the support, and the damping and vibration resisting effects are improved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of pipeline installation, and specifically is a multi-core pipe support structure with shock absorption and vibration resistance functions. Background Technique

[0002] The multi-core pipe support structure is a device used to support and fix multi-core pipes, and is usually used in fields such as ships, chemical industry, and electric power. Its main function is to prevent the multi-core pipes from being deformed, broken, etc. under the influence of external forces during use, so as to ensure the normal operation of the system.

[0003] However, the existing multi-core pipe support structures generally consist of a bracket and fixing parts for fixing the pipes. The pipes are fixed around the bracket in a circular array through the fixing parts, and the pipes are supported by the rigid connection between the bracket and the fixing parts. When used in special occasions, vibrations will occur, and these vibrations will be transmitted to the pipes and fixing parts through the rigid connection, resulting in the loosening of the fasteners on the fixing parts. At the same time, being affected by vibrations for a long time is likely to cause the pipes to shake and deform, affecting their service life.

[0004] There is also a multi-core pipe support structure with shock absorption effect. Its principle is to set a buffer rubber pad between the bracket and the fixed base, and the elastic rubber pad plays a role in shock absorption and vibration resistance during vibrations. Since the bracket is generally connected to the base through fasteners, the rubber pad is squeezed too tightly during the connection process, which will affect the elasticity of the rubber pad, resulting in a weakened shock absorption effect. Moreover, multiple pipes are installed on the multi-core pipe support structure, and the shaking amplitudes of each pipe after being affected by vibrations are different. Therefore, relying solely on one rubber pad cannot achieve a good shock absorption and vibration resistance effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide a multi-core pipe support structure with shock absorption and vibration resistance functions. Through the sliding connection between the sleeve and the sliding rod, and in cooperation with the rubber columns and rubber sleeves on both sides of the pressing plate at the end of the sliding rod, it plays a role in shock absorption and vibration resistance. And each pipe fixing part is correspondingly provided with a shock absorption support device to improve the shock absorption and vibration resistance effect and reduce the influence of vibrations on the pipes. To solve the technical problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-core pipe support structure with shock absorption and vibration resistance functions, including a bracket, shock absorption support devices, and pipe fixing parts. Among them, the shock absorption support devices are fixed to the bracket in a circular array through connecting columns, and each end of the shock absorption support device is correspondingly connected with a pipe fixing part;

[0008] The shock absorption support device includes a sleeve and a sliding rod that are slidably connected to each other, and rubber columns and rubber sleeves are respectively arranged between the sleeve and the sliding rod.

[0009] As a further technical solution of the present utility model, a pressing plate is integrally provided at the end of the sliding rod, and the pressing plate is slidably connected in the sleeve.

[0010] As a further technical solution of the present utility model, the rubber column and the rubber sleeve are respectively located on both sides of the pressing plate, and the sliding rod penetrates through the inner side of the rubber sleeve.

[0011] As a further technical solution of the present utility model, the pipe fixing member includes an arc-shaped piece and symmetrically arranged flipping pieces. The symmetrically arranged flipping pieces and the arc-shaped piece are distributed in an annular array, and the ends of the flipping pieces are movably connected to both ends of the arc-shaped piece.

[0012] As a further technical solution of the present utility model, orifice plates are integrally provided on both sides of the end of each flipping piece, and a connecting protrusion is integrally provided at one end of the flipping piece away from the arc-shaped piece.

[0013] As a further technical solution of the present utility model, a through groove is formed inside the connecting protrusion, and the binding strap passes through the inside of the through groove and is fixed to both sides of the bracket.

[0014] As a further technical solution of the present utility model, the end of the sleeve is fixedly connected to the connecting column, and the end of the sliding rod is fixedly connected to the arc-shaped piece.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In the present utility model, the sliding rod drives the pressing plate to slide inside the sleeve, squeezing the rubber column and the rubber sleeve on both sides of the pressing plate, and a shock absorber is installed between each pipe fixing member and the connecting column, which can provide separate shock protection for each pipe on the bracket, improving the shock and vibration resistance effect;

[0017] 2. In the present utility model, the binding strap passes through the through groove inside the connecting protrusion and winds around the outside of the pipe fixing member, cooperating with the shock absorber to fix the pipe fixing member, and can play a buffering role when being vibrated, preventing the pipe from shaking frequently;

[0018] 3. In the present utility model, the split flipping pieces cooperate with the arc-shaped piece, facilitating the installation of the pipe. Finally, it is fixed by the orifice plate and the fastener, thus facilitating the staff to replace the damaged pipe. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the present utility model in the use state.

[0020] Figure 2 It is in the present utility model Figure 1Partial enlarged schematic view.

[0021] Figure 3 It is a schematic structural view of the use state without using a strap in the present utility model.

[0022] Figure 4 In the present utility model Figure 3 Partial enlarged schematic view.

[0023] Figure 5 It is a three-dimensional structural view of the shock absorption support in the present utility model.

[0024] Figure 6 In the present utility model Figure 5 Cross-sectional view.

[0025] In the figure:

[0026] Bracket - 1, connecting column - 2, shock absorption support - 3, sleeve - 31, sliding rod - 32, rubber column - 33, rubber sleeve - 34, pipe fixing member - 4, arc piece - 41, flipping piece - 42, hole plate - 43, connecting protrusion - 44, strap - 5. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0028] Please refer to Figures 1-6 , the embodiment of the present utility model provides a multi-core pipe support structure with shock absorption and vibration resistance functions, including a bracket 1, a shock absorption support 3 and a pipe fixing member 4, wherein the shock absorption support 3 is fixedly arranged on the bracket 1 in an annular array through a connecting column 2, and a pipe fixing member 4 is correspondingly connected to the end of each shock absorption support 3;

[0029] The shock absorption support 3 includes a sleeve 31 and a sliding rod 32 that are slidably connected to each other, and a rubber column 33 and a rubber sleeve 34 are respectively arranged between the sleeve 31 and the sliding rod 32.

[0030] In this embodiment, a pressure plate is integrally arranged at the end of the sliding rod 32, and the pressure plate is slidably connected in the sleeve 31.

[0031] In this embodiment, the rubber column 33 and the rubber sleeve 34 are respectively located on both sides of the pressure plate, and the sliding rod 32 penetrates through the inside of the rubber sleeve 34.

[0032] In this embodiment, the pipe fixing member 4 includes an arc-shaped piece 41 and symmetrically arranged flipping pieces 42. The symmetrically arranged flipping pieces 42 and the arc-shaped piece 41 are distributed in an annular array, and the ends of the flipping pieces 42 are movably connected to both ends of the arc-shaped piece 41, facilitating the disassembly and replacement of the pipe.

[0033] In this embodiment, orifice plates 43 are integrally provided on both sides of the end of each flipping piece 42. With fasteners, the opening of the split flipping piece 42 can be fixed, and a connecting protrusion 44 is integrally provided at one end of the flipping piece 42 away from the arc-shaped piece 41.

[0034] Specifically, a through groove is formed inside the connecting protrusion 44, and the binding strap 5 passes through the inside of the through groove and is fixed on both sides of the bracket 1. The pipe fixing member 4 can be bundled and fixed through the binding strap 5, further improving the shock absorption and anti-vibration effect.

[0035] In this embodiment, the end of the sleeve 31 is fixedly connected to the connecting column 2, and the end of the sliding rod 32 is fixedly connected to the arc-shaped piece 41. The pipe fixing member 4 is supported by the shock absorber 3.

[0036] By adopting the above technical solution, vibrations are transmitted from the bracket 1 to the connecting column 2. At this time, relative sliding occurs between the sleeve 31 and the sliding rod 32, squeezing the rubber columns 33 and rubber sleeves 34 on both sides of the pressing plate at the end of the sliding rod 32. The elasticity of the rubber columns 33 and rubber sleeves 34 plays a role in shock absorption and anti-vibration. Moreover, a shock absorber 3 is correspondingly arranged between each pipe fixing member 4 and the connecting column 2, improving the shock absorption and anti-vibration effect of the multi-core pipe support structure on the pipe.

[0037] In this embodiment, the rubber columns 33 and rubber sleeves 34 are respectively placed in the sleeve 31, and the sliding rod 32 passes through the rubber sleeve 34. When the sliding rod 32 drives the pressing plate to move, the rubber columns 33 and rubber sleeves 34 are respectively squeezed, and the elasticity of the rubber columns 33 and rubber sleeves 34 plays a role in shock absorption and anti-vibration.

[0038] In this embodiment, both ends of the arc-shaped piece 41 and the ends of the flipping pieces 42 are connected by a pin shaft, and the longitudinal cross-section of the arc-shaped piece 41 and the flipping pieces 42 is circular ring-shaped. The split design facilitates the disassembly and replacement of the pipe.

[0039] Specifically, the bracket 1 is composed of a horizontal plate with bolt holes at the bottom and inclined support plates. There are two symmetrically arranged support plates.

[0040] Furthermore, a pipe fixing member 4 is provided inside the support plate. When installing, the pipe needs to pass through the inside of the support plate. Without affecting the normal use of the pipe, the pipe fixing member 4 here can be installed without the pipe.

[0041] In this embodiment, one end of the support plate is integrally provided with the transverse plate, the other side of the support plate is fixedly connected to the connecting column 2, and the support plate passes through between two adjacent shock-absorbing supports 3 to support the connecting column 2, facilitating the fixation of the connecting column 2 in position.

[0042] In this embodiment, the straps 5 are respectively wound around the outer side of the pipe fixture 4, and both ends of the straps 5 are fixedly connected to the support 1 through fasteners to further reinforce the outer side of the pipe fixture 4 and cooperate with the shock-absorbing support 3 to improve the shock-absorbing and vibration-resistant effect.

[0043] The working principle of the present utility model is as follows: When in use, first install the support 1 on the base at the position to be fixed, and the fastener passes through the bolt hole on the transverse plate of the support 1. Then open the end of the flipping piece 42, place the pipe between the arc-shaped piece 41 and the two flipping pieces 42, and then rotate the flipping piece 42. At this time, the arc-shaped piece 41 and the flipping piece 42 are respectively wrapped around the outer side of the pipe. Then fix the fastener in the orifice plate 43 at the ends of the two flipping pieces 42. In occasions where the load is heavy and frequent, it is also necessary to use the strap 5 for bundling. Pass the strap 5 through the through groove inside the connecting protrusion 44 and then wind it around the outer side of all the pipe fixtures 4. Finally, both ends of the strap 5 are fixed to the support plate in the support 1 through fasteners. One of the pipes needs to pass through the two support plates. Without affecting normal use, the pipe fixtures 4 inside the two support plates can not be installed; when subjected to vibration, the vibration will be transmitted to the connecting column 2 through the support 1. At this time, relative sliding will occur between the sleeve 31 and the sliding rod 32, squeezing the rubber columns 33 and rubber sleeves 34 on both sides of the pressing plate at the end of the sliding rod 32. The elastic properties of the rubber columns 33 and rubber sleeves 34 play a role in shock absorption and vibration resistance. And a shock-absorbing support 3 is correspondingly arranged between each pipe fixture 4 and the connecting column 2 to improve the shock-absorbing and earthquake-resistant effect of the multi-core pipe support structure on the pipe.

[0044] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to encompass all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0045] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-core tube support structure with shock-absorbing and anti-vibration functions, characterized in that: It comprises a support (1), a shock-absorbing support (3) and a pipe fixing piece (4), wherein the shock-absorbing support (3) is fixed to the support (1) in a circular array through a connecting column (2), and each end of the shock-absorbing support (3) is correspondingly connected to a pipe fixing piece (4); The shock-absorbing support (3) comprises a sleeve (31) and a sliding rod (32) which are slidably connected to each other, and a rubber column (33) and a rubber sleeve (34) are respectively arranged between the sleeve (31) and the sliding rod (32).

2. The multi-core tube support structure with shock-absorbing and anti-vibration function according to claim 1 is characterized in that: A pressure plate is integrally provided at the end of the sliding rod (32), and the pressure plate is slidably connected in the sleeve (31).

3. The multi-core tube support structure with shock-absorbing and anti-vibration function according to claim 2 is characterized in that: The rubber column (33) and the rubber sleeve (34) are respectively located on both sides of the pressure plate, and the sliding rod (32) passes through the inner side of the rubber sleeve (34).

4. The multi-core tube support structure with shock-absorbing and anti-vibration function according to claim 1, characterized in that: The pipe fixing member (4) comprises an arc-shaped piece (41) and symmetrically arranged flip pieces (42); the symmetrically arranged flip pieces (42) and the arc-shaped piece (41) are distributed in a ring array, and the end of the flip piece (42) is movably connected to the two ends of the arc-shaped piece (41).

5. The multi-core tube support structure with shock-absorbing and anti-vibration function according to claim 4 is characterized in that: Both sides of the end of each flip sheet (42) are integrally provided with a perforated plate (43), and one end of the flip sheet (42) away from the arc-shaped sheet (41) is integrally provided with a connecting protrusion (44).

6. The multi-core tube support structure with shock-absorbing and vibration-resistant functions according to claim 4 is characterized in that: A through slot is provided on the inner side of the connecting protrusion (44), and the binding belt (5) passes through the inner side of the through slot and is fixed on both sides of the bracket (1).

7. The multi-core tube support structure with shock-absorbing and vibration-resistant functions according to claim 4 is characterized in that: The end of the sleeve (31) is fixedly connected to the connecting column (2), and the end of the sliding rod (32) is fixedly connected to the arc-shaped sheet (41).

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