Three-way damper for ultrahigh-temperature pipeline support

Abstract

The utility model provides a three-way damper for an ultra-high-temperature pipeline support, which comprises an ultra-high-temperature pipeline body, a damping supporting assembly is arranged on the annular side face of the ultra-high-temperature pipeline body, and an auxiliary supporting assembly is arranged at the bottom of the damping supporting assembly. The supporting ring can support the three groups of viscous dampers through the second connecting hinge support, so that the three groups of viscous dampers can carry out three-direction damping support on the ultrahigh-temperature pipeline body through the first mounting hoop and the second mounting hoop, and most vibration generated in the using process of the ultrahigh-temperature pipeline body is offset; when an installation worker unscrews the upper adjusting nut and the lower adjusting nut with the help of an external wrench to enable the upper adjusting nut and the lower adjusting nut to vertically move outwards, the use height of the supporting frame can be adjusted in a small range, and therefore the installation worker can adaptively adjust the height of the supporting ring according to the actual situation of a construction site. Therefore, the application range of the support frame is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of ultra-high temperature pipeline supports, in particular to a three-way damper for an ultra-high temperature pipeline support. Background Art

[0002] Ultra-high temperature pipeline refers to metal high-temperature resistant thermal engineering pipeline materials that transport high temperature and high pressure. During the laying process of ultra-high temperature pipeline, brackets are required to provide overhead support for the pipeline.

[0003] Announcement No. "CN215334842U" provides a high-temperature heat-insulating pipe support, in which the inner layers of the upper support block and the lower support block are provided with a heat-insulating coating, which can effectively isolate the transfer of heat. A vacuum asbestos layer is provided inside the upper support block and the lower support block, and the asbestos mesh with a vacuum insulation layer inside the vacuum asbestos layer can effectively limit the transfer of heat. A silicate layer is provided inside the upper support block and the lower support block, which can effectively isolate the transfer of heat, so that the heat of the high-temperature pipeline when transporting high-temperature materials cannot be transferred to the outer steel layer, thereby ensuring the structural stability of the outer steel layer and avoiding deformation, damage and fracture, which would hinder production activities.

[0004] However, the above technical solutions and the prior art have the following defects:

[0005] First, the pipe support does not have a corresponding damping structure to offset the vibration generated by the pipeline during use, which makes it very easy for the support to resonate with the pipeline during use, and its seismic resistance needs to be improved. Secondly, the height of the support in the pipe support is not adjustable, which makes it impossible for the installer to adaptively adjust the height of the pipe support according to the actual situation at the construction site, and its practicality is poor. Utility Model Content

[0006] The purpose of the utility model is to provide a three-way damper for an ultra-high temperature pipeline support to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A three-way damper for an ultra-high temperature pipeline support includes an ultra-high temperature pipeline body, a damping support assembly is provided on the annular side of the ultra-high temperature pipeline body, and the damping support assembly is used to support the ultra-high temperature pipeline body for earthquake resistance, and an auxiliary support assembly is provided at the bottom of the damping support assembly, and the auxiliary support assembly is used to support and fix the damping support assembly.

[0009] Preferably, the damping support assembly includes a support ring, a first mounting clamp, a viscous damper and a second mounting clamp. The first mounting clamp is installed on the upper side of the annular side of the ultra-high temperature pipe body, and the second mounting clamp is installed on the lower side of the annular side of the ultra-high temperature pipe body. A support ring is provided on the outside of the ultra-high temperature pipe body, and a viscous damper is installed between the support ring and the first mounting clamp and the second mounting clamp.

[0010] Preferably, a first connecting hinge support is installed between the viscous damper and the first mounting clamp and the second mounting clamp, and a second connecting hinge support is installed between the viscous damper and the support ring.

[0011] Preferably, the auxiliary support assembly includes a support frame, a fixed base plate, a support column, an upper adjustment nut and a lower adjustment nut. The support frame is fixedly connected to the lower side of the annular side of the support ring, a support column is installed inside the support frame, and the bottom of the support column is fixedly connected to the fixed base plate. The upper side of the annular side of the support column is installed, and the lower side of the annular side of the support column is installed. The lower adjustment nut is installed.

[0012] Preferably, the lower end surface of the upper adjusting nut and the upper end surface of the lower adjusting nut are both fitted with anti-loosening washers, the annular side surface of the support column is provided with an external thread, and the external thread is respectively engaged with the upper adjusting nut and the lower adjusting nut.

[0013] Preferably, mounting through holes are symmetrically opened on the left and right sides of the interior of the fixed base plate, a reinforcing sheet is fixedly connected to the lower side of the annular side surface of the support column, and the support frame is concave in shape.

[0014] Preferably, the support ring is a separable and detachable structure, and the viscous damper is connected to the first connecting hinge support and the second connecting hinge support in a movable manner.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. During use of the ultra-high temperature pipe body, the support ring will support the three sets of viscous dampers through the second connecting hinge support. The three sets of viscous dampers then provide three-way damping support to the ultra-high temperature pipe body through the first mounting clamp and the second mounting clamp. This offsets most of the vibration generated by the ultra-high temperature pipe body during use, thereby improving the seismic resistance of the ultra-high temperature pipe body.

[0017] 2. By loosening the upper adjustment nut and the lower adjustment nut respectively and moving them vertically outward, the use height of the support frame can be slightly adjusted so that the installer can adaptably adjust the height of the support ring according to the actual situation of the construction site, thereby improving the applicability of the support frame. In addition, the fixed base plate will firmly support the support frame through the support column, the upper adjustment nut and the lower adjustment nut, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a structural diagram of the damping support assembly and the auxiliary support assembly in the present utility model;

[0020] Figure 3 It is a front cross-sectional view of the damping support assembly and the auxiliary support assembly in the present utility model;

[0021] Figure 4 This is a structural diagram of the auxiliary support assembly in the present utility model;

[0022] Figure 5 This is a partial structural diagram of the damping support assembly in the present utility model.

[0023] In the figure: 1. Ultra-high temperature pipe body; 2. Damping support assembly; 21. Support ring; 22. First mounting clamp; 23. First connecting hinge support; 24. Viscous damper; 25. Second connecting hinge support; 26. Second mounting clamp; 3. Auxiliary support assembly; 31. Support frame; 32. Fixed base plate; 321. Mounting through hole; 33. Support column; 331. Reinforcement plate; 34. Upper adjustment nut; 35. Lower adjustment nut; 36. Anti-loosening washer. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 , the utility model provides a technical solution:

[0026] Example 1:

[0027] A three-way damper for an ultra-high temperature pipeline support includes an ultra-high temperature pipeline body 1. A damping support assembly 2 is provided on the annular side of the ultra-high temperature pipeline body 1, and the damping support assembly 2 is used to support the ultra-high temperature pipeline body 1 for earthquake resistance, thereby improving the earthquake resistance of the ultra-high temperature pipeline body 1. An auxiliary support assembly 3 is provided at the bottom of the damping support assembly 2, and the auxiliary support assembly 3 is used to support and fix the damping support assembly 2.

[0028] The damping support assembly 2 includes a support ring 21, a first mounting clamp 22, a viscous damper 24 and a second mounting clamp 26. The first mounting clamp 22 is installed on the upper side of the annular side of the ultra-high temperature pipe body 1, and the second mounting clamp 26 is installed on the lower side of the annular side of the ultra-high temperature pipe body 1. The first mounting clamp 22 and the second mounting clamp 26 are connected and combined by bolts. The first mounting clamp 22 and the second mounting clamp 26 facilitate the viscous damper 24 to support the ultra-high temperature pipe body 1 through the first connecting hinge support 23. A support ring 21 is provided on the outside of the ultra-high temperature pipe body 1. The support ring 21 can support three groups of viscous dampers 24 through the second connecting hinge support 25. The support ring 21 is a detachable and disassembled structure, and the detachable and disassembled support ring 21 is convenient for the installer to disassemble and assemble it.

[0029] A viscous damper 24 is installed between the support ring 21 and the first mounting clamp 22 and the second mounting clamp 26. Three groups of viscous dampers 24 are installed, and the specifications of the three groups of viscous dampers 24 are the same. The three groups of viscous dampers 24 can provide three-way damping support to the ultra-high temperature pipeline body 1 through the first mounting clamp 22 and the second mounting clamp 26, thereby improving the seismic resistance of the ultra-high temperature pipeline body 1. A first connecting hinge support 23 is installed between the viscous damper 24 and the first mounting clamp 22 and the second mounting clamp 26, and a second connecting hinge support 25 is installed between the viscous damper 24 and the support ring 21. The connection mode between the viscous damper 24 and the first connecting hinge support 23 and the second connecting hinge support 25 is a movable connection. The first connecting hinge support 23 facilitates the movable connection between the viscous damper 24 and the first mounting clamp 22, and the second connecting hinge support 25 facilitates the movable connection between the viscous damper 24 and the second mounting clamp 26.

[0030] Example 2:

[0031] On the basis of Example 1, in this embodiment, by loosening the upper adjustment nut 34 and the lower adjustment nut 35 respectively and moving them vertically outward, the use height of the support frame 31 can be slightly adjusted, so that the installer can adaptively adjust the height of the support ring 21 according to the actual situation of the construction site, thereby improving the applicability of the support frame 31, and the fixed base plate 32 will firmly support the support frame 31 through the support column 33, the upper adjustment nut 34 and the lower adjustment nut 35.

[0032] The auxiliary support assembly 3 includes a support frame 31, a fixed base plate 32, a support column 33, an upper adjustment nut 34 and a lower adjustment nut 35. The support frame 31 is fixedly connected to the lower side of the annular side of the support ring 21. The support frame 31 is connected to the support ring 21 by welding. The support frame 31 is concave in shape. The concave support frame 31 can firmly support the support ring 21. A support column 33 is installed inside the support frame 31. The support column 33 is connected to the reinforcing plate 331 and the fixed base plate 32 by welding. The support column 33 can be The support frame 31 is supported by the upper adjustment nut 34 and the lower adjustment nut 35. The bottom of the support column 33 is fixedly connected to the fixed base plate 32, and the fixed base plate 32 can support and fix the support column 33. The upper adjustment nut 34 is installed on the upper side of the annular side of the support column 33, and the lower adjustment nut 35 is installed on the lower side of the annular side of the support column 33. The upper adjustment nut 34 and the lower adjustment nut 35 can not only fix the support frame 31 on the annular side of the support column 33, but also adjust the use height of the support frame 31.

[0033] The lower end surface of the upper adjusting nut 34 and the upper end surface of the lower adjusting nut 35 are both fitted with anti-loosening washers 36. The anti-loosening washers 36 make the upper adjusting nut 34 and the lower adjusting nut 35 more anti-loosening during use. The annular side surface of the support column 33 is provided with an external thread, and the external thread is engaged with the upper adjusting nut 34 and the lower adjusting nut 35 respectively. The external thread facilitates the upper adjusting nut 34 and the lower adjusting nut 35 to be installed on the annular side surface of the support column 33 through a threaded connection. The fixed base plate 32 has symmetrical mounting holes 321 on the left and right sides. The mounting holes 321 facilitate the installation and fixation of the fixed base plate 32 by external expansion bolts. The lower side of the annular side surface of the support column 33 is fixedly connected with a reinforcement plate 331. When the reinforcement plate 331 is used, the support stability of the support column 33 is better.

[0034] Working principle: During the use of the ultra-high temperature pipeline body 1, the fixed base plate 32 will support and fix the support frame 31 through the support column 33, the upper adjustment nut 34 and the lower adjustment nut 35, so that the support frame 31 can support the three sets of viscous dampers 24 through the support ring 21 and the second connecting hinge support 25, and the three sets of viscous dampers 24 will perform three-way damping support on the ultra-high temperature pipeline body 1 through the first mounting clamp 22 and the second mounting clamp 26, thereby improving the seismic resistance of the ultra-high temperature pipeline body 1, and when the installer uses an external wrench to loosen the upper adjustment nut 34 and the lower adjustment nut 35 respectively to move them vertically outward, the use height of the support frame 31 can be slightly adjusted. When adjusted to the required height, the upper adjustment nut 34 and the lower adjustment nut 35 are tightened respectively to move them vertically inward, so that the support frame 31 can be re-positioned (reference Figure 2 or Figure 3), thereby improving the applicable scope of the support frame 31.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-way damper for an ultra-high temperature pipeline support, comprising an ultra-high temperature pipeline body (1), characterized in that: The annular side surface of the ultra-high temperature pipeline body (1) is provided with a damping support assembly (2), and the damping support assembly (2) is used to support the ultra-high temperature pipeline body (1) for earthquake resistance. The bottom of the damping support assembly (2) is provided with an auxiliary support assembly (3), and the auxiliary support assembly (3) is used to support and fix the damping support assembly (2).

2. The three-way damper for an ultra-high temperature pipeline support according to claim 1, characterized in that: The damping support assembly (2) comprises a support ring (21), a first mounting clamp (22), a viscous damper (24) and a second mounting clamp (26); the first mounting clamp (22) is mounted on the upper side of the annular side of the ultra-high temperature pipe body (1); the second mounting clamp (26) is mounted on the lower side of the annular side of the ultra-high temperature pipe body (1); a support ring (21) is provided on the outer side of the ultra-high temperature pipe body (1); and a viscous damper (24) is mounted between the support ring (21), the first mounting clamp (22) and the second mounting clamp (26).

3. The three-way damper for an ultra-high temperature pipeline support according to claim 2, characterized in that: A first connecting hinge support (23) is installed between the viscous damper (24) and the first mounting clamp (22) and the second mounting clamp (26), and a second connecting hinge support (25) is installed between the viscous damper (24) and the support ring (21).

4. The three-way damper for an ultra-high temperature pipeline support according to claim 2, characterized in that: The auxiliary support assembly (3) comprises a support frame (31), a fixed base plate (32), a support column (33), an upper adjustment nut (34) and a lower adjustment nut (35); the support frame (31) is fixedly connected to the lower side of the annular side of the support ring (21); the support column (33) is installed inside the support frame (31); the bottom of the support column (33) is fixedly connected to the fixed base plate (32); the upper adjustment nut (34) is installed on the upper side of the annular side of the support column (33); and the lower adjustment nut (35) is installed on the lower side of the annular side of the support column (33).

5. The three-way damper for an ultra-high temperature pipeline support according to claim 4, characterized in that: The lower end surface of the upper adjusting nut (34) and the upper end surface of the lower adjusting nut (35) are both fitted with anti-loosening washers (36); the annular side surface of the support column (33) is provided with external threads, and the external threads are respectively engaged with the upper adjusting nut (34) and the lower adjusting nut (35).

6. The three-way damper for an ultra-high temperature pipeline support according to claim 4, characterized in that: The fixed base plate (32) has mounting through holes (321) symmetrically opened on both sides thereof. A reinforcing sheet (331) is fixedly connected to the lower side of the annular side surface of the support column (33). The support frame (31) is concave in shape.

7. The three-way damper for an ultra-high temperature pipeline support according to claim 3, characterized in that: The support ring (21) is a separable and detachable structure, and the viscous damper (24) is connected to the first connecting hinge support (23) and the second connecting hinge support (25) in a movable manner.

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