Anti-seismic support hanger mounting structure for pipeline of electromechanical equipment

Abstract

The utility model discloses an electromechanical equipment pipeline anti-seismic support hanger mounting structure, particularly relates to the technical field of support hangers, and comprises a fixed plate, a connecting spring fixedly connected to the bottom of the fixed plate, a hanger plate I fixedly connected to the bottom of the connecting spring, and a hanger plate II hung at the bottom of the hanger plate I; and a pipeline fixing assembly used for fixing an electromechanical equipment pipeline is arranged at the bottom of the second lifting plate, a ball is rotationally connected to the bottom of the fixing plate, a lifting rod is fixedly connected to the ball, the lifting rod movably penetrates through the first lifting plate, and a damping and buffering assembly is arranged on the lifting rod. The number of the connecting springs is at least six, and the six connecting springs are annularly distributed at the bottom of the fixing plate. The technical problem that the vibration buffering effect is limited to a certain extent when vibration comes from different directions due to the fact that the buffering direction of a buffering assembly in a supporting and hanging frame installation structure is single in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging brackets, in particular to an installation structure of an anti-seismic support hanger for mechanical and electrical equipment pipelines. Background Art

[0002] The support hanger is a combination of a support and a hanger, which is mainly used for mechanical and electrical engineering facilities such as building water supply and drainage, fire protection, heating, electricity, communication, etc., and plays an extremely important role in the safe operation of building facilities. The support hanger can be mainly divided into a portal support hanger, a root support hanger, an accessory support hanger, an anti-seismic support hanger, a load-bearing support hanger, etc. At present, when laying mechanical and electrical equipment pipelines, a support hanger installation structure is required for erection and support.

[0003] For example, the patent publication number CN211118015U discloses an installation structure of an anti-seismic support hanger for comprehensive pipelines, which relates to a pipeline installation structure and aims to solve the problem that the anti-seismic performance of the existing pipeline installation support is relatively poor. The key points of its technical solution are: including a first support plate, two suspension rods, a second support plate and a clamping member for clamping the pipeline. The two ends of the suspension rod are respectively connected to the first support plate and the second support plate, the clamping member is fixedly connected to the second support plate, one end of the first support plate is fixedly connected with a bottom plate perpendicular to it, the bottom plate is fixedly connected to the wall, the first support plate is fixedly connected to the middle of the bottom plate, the bottom plate is provided with at least three mounting holes distributed in an array, the end of the first support plate far from the bottom plate is provided with a first connecting plate, the end of the first connecting plate far from the first support plate extends obliquely towards the wall, and connecting mechanisms are respectively arranged at both ends of the first connecting plate. Both ends of the first connecting plate are respectively connected to the wall and the first support plate through the connecting mechanisms. The anti-seismic performance of this utility model is relatively good.

[0004] In the above patent, the inventor believes that when this patent is in use, although the above structure effectively reduces the possibility of structural deformation caused by vibration, the buffer assembly involved in the patent has a single buffer direction, and there is a certain limitation in the vibration buffer effect when vibrations come from different directions. Summary of the Utility Model

[0005] Therefore, the utility model provides an installation structure of an anti-seismic support hanger for mechanical and electrical equipment pipelines to solve the technical problem that in the prior art, due to the single buffer direction of the buffer assembly in the support hanger installation structure, there is a certain limitation in the vibration buffer effect when vibrations come from different directions.

[0006] In order to achieve the above purpose, the embodiments of the utility model provide the following technical solutions:

[0007] An anti-seismic support and hanger installation structure for mechanical and electrical equipment pipelines, including a fixing plate. A connecting spring is fixedly connected to the bottom of the fixing plate. A first hanging plate is fixedly connected to the bottom of the connecting spring. A second hanging plate is suspended from the bottom of the first hanging plate. A pipeline fixing component for fixing the mechanical and electrical equipment pipeline is arranged at the bottom of the second hanging plate. A sphere is rotatably connected to the bottom of the fixing plate. A suspension rod is fixedly connected to the sphere. The suspension rod movably penetrates through the first hanging plate, and a shock absorption and buffering component is arranged on the suspension rod.

[0008] Further, the number of the connecting springs is at least six, and the six connecting springs are annularly distributed at the bottom position of the fixing plate.

[0009] Further, a fixing seat is fixedly connected between the first hanging plate and the second hanging plate, and the number of the fixing seats is multiple.

[0010] Further, a bracket is fixedly connected to the bottom of the second hanging plate. The pipeline fixing component includes a lower clamping seat, and the lower clamping seat is fixedly connected to the bottom position inside the bracket. An upper clamping seat is arranged on the lower clamping seat, and anti-slip pads are fixedly connected to the inner sides of the lower clamping seat and the upper clamping seat.

[0011] Further, the mechanical and electrical equipment pipeline is placed between the lower clamping seat and the upper clamping seat, and the lower clamping seat and the upper clamping seat are connected by bolts.

[0012] Further, a linear bearing is embedded in the first hanging plate, and the suspension rod is slidably connected to the first hanging plate through the linear bearing.

[0013] Further, a limiting plate is fixedly connected to the bottom of the suspension rod, and a limiting ring is fixedly connected to the outer surface of the suspension rod. The limiting plate is located below the first hanging plate, and the limiting ring is located above the first hanging plate.

[0014] Further, the shock absorption and buffering component includes a first buffer and shock absorption pad seat and a second buffer and shock absorption pad seat. The first buffer and shock absorption pad seat and the second buffer and shock absorption pad seat are both movably sleeved on the outer side of the suspension rod, and the first buffer and shock absorption pad seat and the second buffer and shock absorption pad seat are respectively located above and below the first hanging plate. The opposite ends of the first buffer and shock absorption pad seat and the second buffer and shock absorption pad seat are respectively abutted against the opposite surfaces of the limiting ring and the limiting plate.

[0015] The utility model has the following advantages:

[0016] An installation structure of an anti-seismic support hanger for mechanical and electrical equipment pipelines of the present utility model provides connection support for its lower pipe fitting fixing component by a connecting spring. Utilizing the elastic characteristics of the connecting spring, the non-rigid connection method of the connecting spring can prevent the problem of non-resettable deformation caused by the rigid connection between traditional structural members due to vibration. In addition, the cooperation of the sphere and the suspension rod can further provide support for the position of the pipe fitting fixing component. Since a shock-absorbing and buffering component made of polyurethane is arranged on the suspension rod and distributed above and below the first suspension plate, the cushion seat made of polyurethane can provide jump suppression for the shock-absorbing action of the connecting spring. While achieving a certain damping effect, it can also absorb the energy of vibration to ensure effective anti-seismic performance for the erection and installation of mechanical and electrical equipment pipelines. In addition, due to the ball rotation property of the sphere and the angle shock-absorbing floating of multiple connecting springs, it can meet the requirements of multi-angle shock absorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can be obtained according to the provided drawings.

[0018] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limited conditions for the implementation of the present utility model. Therefore, they do not have technical substantive significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.

[0019] Figure 1 It is a schematic plan view of an installation structure of an anti-seismic support hanger for mechanical and electrical equipment pipelines provided by the present utility model;

[0020] Figure 2 It is a schematic plan view of the fixing plate, connecting spring, first suspension plate and second suspension plate provided by the present utility model;

[0021] Figure 3 It is a schematic plan view of the hanger and the pipeline fixing component provided by the present utility model;

[0022] Figure 4 It is a schematic plan view of the fixing plate, sphere and first suspension plate provided by the present utility model.

[0023] In the figure:

[0024] 1. Fixed plate; 2. Connecting spring; 3. First hanging plate; 4. Second hanging plate; 5. Pipeline fixing component; 51. Lower clamping seat; 52. Upper clamping seat; 53. Anti-slip pad; 6. Sphere; 7. Suspension rod; 8. First buffer and shock-absorbing pad seat; 9. Second buffer and shock-absorbing pad seat; 10. Fixed seat; 11. Hanger; 12. Limiting plate; 13. Limiting ring; 14. Linear bearing. Specific embodiments

[0025] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0026] With reference to Figures 1 - 4 , an anti-seismic support and hanger installation structure for mechanical and electrical equipment pipelines, including a fixed plate 1, the fixed plate 1 can be fixed on the wall surface by cooperating with bolt parts, a connecting spring 2 is fixedly connected to the bottom of the fixed plate 1, a first hanging plate 3 is fixedly connected to the bottom of the connecting spring 2, a second hanging plate 4 is suspended under the first hanging plate 3, a pipeline fixing component 5 for fixing mechanical and electrical equipment pipelines is arranged at the bottom of the second hanging plate 4, the bottom of the fixed plate 1 is ball-joint connected with a sphere 6, a suspension rod 7 is fixedly connected to the sphere 6, the suspension rod 7 movably penetrates through the first hanging plate 3, and a shock-absorbing and buffering component is arranged on the suspension rod 7.

[0027] The number of the connecting springs 2 is at least six, and the six connecting springs 2 are annularly distributed at the bottom position of the fixed plate 1. The six connecting springs 2 are annularly equally divided between the fixed plate 1 and the first hanging plate 3. The non-rigid connection mode of the connecting springs 2 can prevent the non-resettable deformation problem caused by the rigid connection between traditional structural parts due to vibration. And because the connecting springs 2 can perform angular floating during shock absorption, this can meet the shock absorption requirements in different vibration directions.

[0028] A plurality of fixed seats 10 are fixedly connected between the first hanging plate 3 and the second hanging plate 4. The fixed seats 10 can reserve a swinging interval for the suspension rod 7 between the first hanging plate 3 and the second hanging plate 4 to meet the use requirements of multi-angle shock absorption.

[0029] A support 11 is fixedly connected to the bottom of the second suspension plate 4. In this application, at least two supports 11 can be provided on the second suspension plate 4, which can increase the number of mechanical and electrical equipment pipelines installed by the pipeline fixing assembly 5. The supports 11 can be reinforced and connected by fixing parts. The pipeline fixing assembly 5 includes a lower clamping seat 51, and the lower clamping seat 51 is fixedly connected to the bottom position inside the support 11. An upper clamping seat 52 is arranged on the lower clamping seat 51. Anti-slip pads 53 are fixedly connected to the inner sides of the lower clamping seat 51 and the upper clamping seat 52. The anti-slip pads 53 can improve the anti-slip property of the mechanical and electrical equipment pipelines arranged between the lower clamping seat 51 and the upper clamping seat 52. The lower clamping seat 51 and the upper clamping seat 52 are combined and connected by bolts, so that the laying position of the mechanical and electrical equipment pipelines can be stably clamped.

[0030] A linear bearing 14 is embedded in the first suspension plate 3, and the suspension rod 7 is slidably connected to the first suspension plate 3 through the linear bearing 14. The linear bearing 14 can improve the guiding smoothness of the suspension rod 7 moving on the first suspension plate 3 and reduce the wear degree.

[0031] A limiting plate 12 is fixedly connected to the bottom of the suspension rod 7, and a limiting ring 13 is fixedly connected to the outer surface of the suspension rod 7. The limiting plate 12 is located below the first suspension plate 3, and the limiting ring 13 is located above the first suspension plate 3.

[0032] The shock absorption and buffering assembly includes a first shock absorption and buffering pad seat 8 and a second shock absorption and buffering pad seat 9. Both the first shock absorption and buffering pad seat 8 and the second shock absorption and buffering pad seat 9 are made of polyurethane material. Both the first shock absorption and buffering pad seat 8 and the second shock absorption and buffering pad seat 9 are movably sleeved on the outer side of the suspension rod 7, and the first shock absorption and buffering pad seat 8 and the second shock absorption and buffering pad seat 9 are respectively located above and below the first suspension plate 3. The opposite ends of the first shock absorption and buffering pad seat 8 and the second shock absorption and buffering pad seat 9 are respectively abutted against the opposite surfaces of the limiting ring 13 and the limiting plate 12. In this application, the opposite ends of the first shock absorption and buffering pad seat 8 and the second shock absorption and buffering pad seat 9 are both abutted against the first suspension plate 3. Both the first shock absorption and buffering pad seat 8 and the second shock absorption and buffering pad seat 9 are of a hollow structure, which can facilitate sleeving on the suspension rod 7. The limiting ring 13 and the limiting plate 12 are both provided to limit the position of the shock absorption and buffering pads on the suspension rod 7. By limiting the shock absorption and buffering pads on the suspension rod 7 and the first suspension plate 3, and using the characteristics of the polyurethane material of the shock absorption and buffering pads, when the first suspension plate 3 tilts due to vibration, the limiting plate 12 or the limiting ring 13 can squeeze the shock absorption and buffering pads. On the one hand, the shock absorption and buffering pads can absorb the energy of the vibration. On the other hand, since the connecting spring 2 will be compressed during vibration, the shock absorption and buffering pads can inhibit the jump after the connecting spring 2 is compressed. In this way, the shock absorption position of the first suspension plate 3 can be stabilized, the stability can be improved, and the swaying degree of the shock absorption at the fixed position of the mechanical and electrical equipment pipelines can be reduced. Therefore, the solution of this application eliminates the problem of irreversible deformation of the rigid connection between traditional structural parts due to vibration. At the same time, the vibration treatment meets multi-directionality and has a wide application range.

[0033] Although the present utility model has been described in detail with general descriptions and specific embodiments above, modifications or improvements can be made thereto based on the present utility model, which will be obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present utility model all fall within the scope of protection required by the present utility model.

Claims

1. A seismic support and hanger installation structure for electromechanical equipment pipelines, comprising a fixing plate (1), characterized in that: The bottom of the fixed plate (1) is fixedly connected to a connecting spring (2), the bottom of the connecting spring (2) is fixedly connected to a hanging plate one (3), the bottom of the hanging plate one (3) is suspended with a hanging plate two (4), the bottom of the hanging plate two (4) is provided with a pipeline fixing assembly (5) for fixing the pipelines of electromechanical equipment, the bottom of the fixed plate (1) is spherically connected to a sphere (6), the sphere (6) is fixedly connected to a hanging rod (7), the hanging rod (7) movably passes through the hanging plate one (3), and the hanging rod (7) is provided with a shock-absorbing and buffering assembly.

2. The anti-seismic support and hanger installation structure for electromechanical equipment pipelines according to claim 1 is characterized in that: The number of the connecting springs (2) is at least six, and the six connecting springs (2) are arranged in an annular distribution at the bottom of the fixing plate (1).

3. The anti-seismic support and hanger installation structure for electromechanical equipment pipeline according to claim 1 is characterized in that: A fixing seat (10) is fixedly connected between the first hanging plate (3) and the second hanging plate (4), and the number of the fixing seats (10) is plural.

4. The anti-seismic support and hanger installation structure for electromechanical equipment pipeline according to claim 1 is characterized in that: The bottom of the second hanging plate (4) is fixedly connected to a bracket (11), and the pipeline fixing assembly (5) includes a lower clamping seat (51), and the lower clamping seat (51) is fixedly connected to the bottom position of the inner side of the bracket (11), and an upper clamping seat (52) is arranged on the lower clamping seat (51), and the inner sides of the lower clamping seat (51) and the upper clamping seat (52) are fixedly connected to anti-slip pads (53).

5. The anti-seismic support and hanger installation structure for electromechanical equipment pipelines according to claim 4 is characterized in that: The lower clamping seat (51) and the upper clamping seat (52) are used to place electromechanical equipment pipelines, and the lower clamping seat (51) and the upper clamping seat (52) are connected by bolts.

6. The anti-seismic support and hanger installation structure for electromechanical equipment pipelines according to claim 1 is characterized in that: A linear bearing (14) is embedded on the hanging plate (3), and the hanging rod (7) is slidably connected to the hanging plate (3) via the linear bearing (14).

7. The anti-seismic support and hanger installation structure for electromechanical equipment pipelines according to claim 1 is characterized in that: The bottom of the suspension rod (7) is fixedly connected to a limit plate (12), the outer surface of the suspension rod (7) is fixedly connected to a limit ring (13), the limit plate (12) is located below the suspension plate (3), and the limit ring (13) is located above the suspension plate (3).

8. The anti-seismic support and hanger installation structure for electromechanical equipment pipelines according to claim 7 is characterized in that: The shock-absorbing and buffering assembly comprises a first buffer and a second ...

Images