Anti-seismic support hanger with good protection effect

Abstract

The anti-seismic support hanger with the good protection effect comprises an installation plate and an upper clamp, four first springs are fixedly installed on the bottom face of the installation plate, a bearing frame is jointly and fixedly installed at the bottom ends of the four first springs, four first dampers are fixedly installed on the bottom face of the installation plate, and the first dampers are fixedly installed on the bottom face of the installation plate. The bottom face of each first damper is fixedly installed on the upper surface of a bearing frame, and four second springs are fixedly installed on the upper surface of the bearing frame. According to the device, the mounting plate and the bearing frame are assembled together through the four first springs and the four first dampers, so that when vibration occurs, the first springs and the first dampers are matched to relieve the vibration feeling of the bearing frame, the bearing frame and the lower clamp are assembled together through the four second springs and the four second dampers, and the vibration feeling of the bearing frame is relieved. And four second springs are matched with four second dampers, so that the vibration feeling of the lower clamp can be relieved, and the pipeline can be effectively and well protected.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant support and hanger brackets, in particular to an earthquake-resistant support and hanger bracket with good protective effect. Background Art

[0002] Supports and hangers are mainly used for supporting steam-water pipelines or boiler equipment in power plants. The working and thermal displacement requirements of spring supports and hangers are calculated and determined according to the stress conditions of the pipelines. Supports and hangers can be mainly divided into four categories: spring supports and hangers, pipe supports and hangers, root supports and hangers, and accessory supports and hangers.

[0003] The support and hanger is a device used to support pipelines, but the existing seismic support and hanger has the disadvantage of being inconvenient to maintain, which makes the support and hanger easy to be damaged when encountering severe weather such as strong winds, and easily causes safety accidents, reduces the service life of the support and hanger, and is inconvenient to use. For this reason, we propose an seismic support and hanger with good protection effect to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a seismic support and hanger with good protection effect to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A seismic support and hanger with good protection effect, comprising a mounting plate and an upper clamp, wherein four first springs are fixedly installed on the bottom surface of the mounting plate, and the bottom ends of the four first springs are commonly fixedly installed on a load-bearing frame, four first dampers are fixedly installed on the bottom surface of the mounting plate, and the bottom surface of each of the first dampers is fixedly installed on the upper surface of the load-bearing frame, four second springs are fixedly installed on the upper surface of the load-bearing frame, and the top ends of the four second springs are commonly fixedly installed on a lower clamp, and four second dampers are fixedly installed on the upper surface of the load-bearing frame, and the top end of each of the second dampers is fixedly installed on the bottom surface of the lower clamp.

[0007] In a further embodiment, four mounting holes are provided on the upper surface of the mounting plate, and two strip-shaped openings are provided on the upper surface of the mounting plate.

[0008] In a further embodiment, three lower protective pads are fixedly mounted on the inner wall of the lower clamp, and two threaded grooves are provided on the upper surface of the lower clamp.

[0009] In a further embodiment, two through holes are provided on the upper surface of the upper clamp, and three upper protective pads are fixedly mounted on the inner wall of the upper clamp.

[0010] In a further embodiment, two rotating wheels are provided on the outside of the upper clamp, and a screw is fixedly mounted on the bottom surface of each rotating wheel.

[0011] In a further embodiment, the bottom end of each of the screw rods passes through the through hole and extends to the inside of the thread groove, and the outer surface of the bottom end of each of the screw rods is threadedly connected to the inner wall of the thread groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device assembles the mounting plate and the load-bearing frame together by using four first springs and four first dampers, so that when vibration occurs, the first springs and the first dampers cooperate to reduce the vibration of the load-bearing frame, and assembles the load-bearing frame and the lower clamp together by using four second springs and four second dampers, so that the four second springs and the four second dampers cooperate to reduce the vibration of the lower clamp, thereby effectively providing better protection for the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the seismic support and hanger with good protection effect.

[0015] Figure 2 A schematic diagram of the three-dimensional structure of the side view of an earthquake-resistant support and hanger with good protection effect.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the upward section view of the seismic support and hanger with good protection effect.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the front section of the upper clamp of the seismic support and hanger with good protection effect.

[0018] In the figure: 1. mounting hole; 2. mounting plate; 3. strip opening; 4. first damper; 5. upper clamp; 6. lower clamp; 7. second spring; 8. second damper; 9. load-bearing frame; 10. rotating wheel; 11. first spring; 12. screw; 13. through hole; 14. threaded groove; 15. lower protective pad; 16. upper protective pad. DETAILED DESCRIPTION

[0019] In the description of the present utility model, 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 utility model 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 a limitation on the present utility model. In addition, the terms "first", "second", etc. 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. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, an anti-seismic support and hanger with good protective effect includes a mounting plate 2 and an upper clamp 5. Four first springs 11 are fixedly mounted on the bottom surface of the mounting plate 2. The bottom ends of the four first springs 11 are fixedly mounted with a load-bearing frame 9. Four first dampers 4 are fixedly mounted on the bottom surface of the mounting plate 2. The bottom surface of each first damper 4 is fixedly mounted with the upper surface of the load-bearing frame 9. Four second springs 7 are fixedly mounted on the upper surface of the load-bearing frame 9. The top ends of the four second springs 7 are fixedly mounted with a lower clamp 6. Four second dampers are fixedly mounted on the upper surface of the load-bearing frame 9. 8. The top end of each second damper 8 is fixedly mounted on the bottom surface of the lower clamp 6. The mounting plate 2 and the load-bearing frame 9 are fixed together by using four first springs 11, so that when vibration occurs, the four first springs 11 can absorb a part of the vibration energy. By arranging the first damper 4 in the inner circle of each first spring 11, the buffering effect of the four first dampers 4 can effectively prevent the vibration energy from being excessively transmitted to the load-bearing frame 9. By arranging the second damper 8 in the inner circle of each second spring 7, the vibration energy can be effectively prevented from being excessively transmitted to the lower clamp 6.

[0023] Four mounting holes 1 are provided on the upper surface of the mounting plate 2, and two strip openings 3 are provided on the upper surface of the mounting plate 2. The staff can use expansion bolts to penetrate the mounting holes 1 provided on the upper surface of the mounting plate 2 and install the device under the ceiling. By providing two strip openings 3 on the upper surface of the mounting plate 2, the weight of the mounting plate 2 itself can be effectively reduced. Three lower protective pads 15 are fixedly installed on the inner wall of the lower clamp 6, and two threaded grooves 14 are provided on the upper surface of the lower clamp 6. By installing the lower protective pads 15 on the inner wall of the lower clamp 6, the inner wall of the lower clamp 6 can be effectively prevented from directly contacting the outer surface of the pipe, thereby providing better protection for the pipe.

[0024] Two through holes 13 are provided on the upper surface of the upper clamp 5, and three upper protective pads 16 are fixedly installed on the inner wall of the upper clamp 5. By installing the upper protective pads 16 on the inner wall of the upper clamp 5, the inner wall of the upper clamp 5 can be effectively prevented from directly contacting the outer surface of the pipeline, thereby providing better protection for the pipeline. Two rotating wheels 10 are provided on the outside of the upper clamp 5, and a screw 12 is fixedly installed on the bottom surface of each rotating wheel 10. By fixing the top ends of the two screws 12 to the bottom surfaces of the two rotating wheels 10 respectively, the staff can drive the screw 12 to rotate by rotating the rotating wheel 10. The bottom end of each screw 12 passes through the through hole 13 and extends to the inside of the thread groove 14. The outer surface of the bottom end of each screw 12 is threadedly connected to the inner wall of the thread groove 14. By passing the bottom ends of the two screws 12 through the two through holes 13 respectively and threadedly connected to the inner walls of the two thread grooves 14, the lower clamp 6 and the upper clamp 5 can be firmly assembled together.

[0025] The working principle of the utility model is:

[0026] When vibration occurs, the mounting plate 2 vibrates synchronously with the building. The vibration of the mounting plate 2 drives the four first springs 11 to be compressed. At this time, the four first dampers 4 are compressed synchronously, and then the four first springs 11 release their own elastic force to offset part of the vibration force and transmit a small amount of the vibration force to the load-bearing frame 9. The load-bearing frame 9 vibrates slightly to drive the four second springs 7 to be compressed. At this time, the four second dampers 8 are compressed synchronously, and then the four second springs 7 can release their own elastic force to offset the remaining vibration force.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A seismic support and hanger with good protection effect, characterized by: It comprises a mounting plate (2) and an upper clamp (5), wherein four first springs (11) are fixedly mounted on the bottom surface of the mounting plate (2), and the bottom ends of the four first springs (11) are fixedly mounted on a load-bearing frame (9), and four first dampers (4) are fixedly mounted on the bottom surface of the mounting plate (2), and the bottom surface of each first damper (4) is fixedly mounted on the upper surface of the load-bearing frame (9), and four second springs (7) are fixedly mounted on the upper surface of the load-bearing frame (9), and the top ends of the four second springs (7) are fixedly mounted on a lower clamp (6), and four second dampers (8) are fixedly mounted on the upper surface of the load-bearing frame (9), and the top end of each second damper (8) is fixedly mounted on the bottom surface of the lower clamp (6).

2. The anti-seismic support and hanger with good protection effect according to claim 1, characterized in that: Four mounting holes (1) are provided on the upper surface of the mounting plate (2), and two strip-shaped openings (3) are provided on the upper surface of the mounting plate (2).

3. The earthquake-resistant support and hanger with good protection effect according to claim 1, characterized in that: Three lower protective pads (15) are fixedly mounted on the inner wall of the lower clamp (6), and two thread grooves (14) are provided on the upper surface of the lower clamp (6).

4. The earthquake-resistant support and hanger with good protection effect according to claim 1, characterized in that: Two through holes (13) are provided on the upper surface of the upper clamp (5), and three upper protective pads (16) are fixedly mounted on the inner wall of the upper clamp (5).

5. The earthquake-resistant support and hanger with good protection effect according to claim 1, characterized in that: Two rotating wheels (10) are arranged outside the upper clamp (5), and a screw rod (12) is fixedly mounted on the bottom surface of each rotating wheel (10).

6. The earthquake-resistant support and hanger with good protection effect according to claim 5, characterized in that: The bottom end of each screw rod (12) passes through the through hole (13) and extends to the inside of the thread groove (14), and the outer surface of the bottom end of each screw rod (12) is threadedly connected to the inner wall of the thread groove (14).

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