Omnibearing spring damping support hanger

Abstract

The utility model discloses an omni-directional spring damping support hanger which comprises a top plate, and the top plate is connected with a spring support hanger below the top plate through a springback damping mechanism. The spring supporting and hanging frame comprises a shell, a hanging rod is movably arranged in the shell, the lower end of the hanging rod penetrates out of the bottom of the shell and is detachably connected with the pipeline mounting clamp, a pressing plate is arranged at the upper end of the hanging rod, and the part, located between the pressing plate and the bottom of the shell, of the hanging rod is sleeved with a load spring. The rebound damping mechanism comprises a hinge piece, the hinge piece is in pivot connection with the top plate and the shell, and a plurality of damping springs are arranged between the top plate and the shell. According to the scheme, elastic loading on the pipeline is achieved through the load spring, when the pipeline vibrates, the springback damping mechanism can enable the whole spring support hanger to shake in any direction along with the pipeline, damping and energy absorption are conducted through the damping spring and the load spring, and therefore the good restraining effect on shaking of the pipeline in any direction is achieved.

Description

Technical Field

[0001] This utility model relates to the field of support and hanger technology, specifically to an all-around spring-damped support and hanger. Background Technology

[0002] Currently, with the rapid development of the construction industry, pipes, equipment, and cables for HVAC, water supply and drainage, power, process, and electrical systems in buildings all require supports and hangers for fixed installation. Most current supports and hangers adopt a fixed connection structure, and the supports and hangers are fixedly connected to the floor slab. However, supports and hangers that are rigidly connected to the floor slab are prone to deformation after being subjected to vibration, and the vibration generated by the fluid flow inside the pipes can easily be transmitted to the supports and hangers, which can easily cause the supports and hangers to loosen from the floor slab. Furthermore, existing spring supports and hangers can generally only provide elastic load in the vertical direction and cannot effectively suppress swaying in other directions. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the present invention provides an all-around spring shock-absorbing support to solve the technical problems mentioned in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A comprehensive spring damping support is provided, comprising a top plate fixedly installed on a floor slab, the top plate being connected to the spring support below it via a rebound damping mechanism; the spring support includes a housing, within which a hanger rod is movably disposed, the lower end of the hanger rod extending from the bottom of the housing and detachably connected to a pipe installation clamp, the upper end of the hanger rod being provided with a pressure plate, and a load spring being sleeved on the hanger rod located between the pressure plate and the bottom of the housing; the rebound damping mechanism includes a hinge, the hinge being pivotally connected to the top plate and the housing respectively, and the rotation plane at the connection between the top plate and the hinge and the rotation plane at the connection between the hinge and the housing are two mutually perpendicular vertical planes, and a plurality of damping springs are disposed between the top plate and the housing.

[0006] Furthermore, the hinge is cylindrical, and four connecting shafts arranged in a cross pattern are evenly distributed on the peripheral wall of the hinge. The bottom of the top plate is provided with two downwardly extending first ear plates, and the top of the shell is provided with two upwardly extending second ear plates. The two first ear plates are rotatably connected to the outer ends of two opposite connecting shafts, and the two second ear plates are rotatably connected to the outer ends of two other opposite connecting shafts.

[0007] Furthermore, the damping springs include at least four damping springs respectively disposed between the first ear plate and the housing, and between the second ear plate and the top plate.

[0008] Further, the middle part of the hinge is provided with a mounting square hole, the inner side ends of the four connecting shafts respectively penetrate the four side walls of the mounting square hole and are respectively matched with four nuts.

[0009] Further, the bottom of the shell is provided with a threaded hole, a support disc is threadedly matched on the threaded hole, the lower end of the load spring abuts against the support disc, and the support disc is provided with an avoiding hole through which the suspender passes.

[0010] Further, the bottom of the support disc is provided with an external hexagonal head convenient to screw, and the avoiding hole penetrates the external hexagonal head.

[0011] Further, the suspender is provided with a scale line in the extension direction thereof.

[0012] The utility model discloses the beneficial effects are:

[0013] 1. The utility model discloses a load spring is realized to the elastic load of pipeline, when the pipeline vibrates, the rebound shock-absorbing mechanism can make the whole spring support hanger can follow the shaking of pipeline in any direction, and through the shock-absorbing spring and load spring shock-absorbing energy absorption, thereby the utility model discloses possess the anti-impact performance in any shaking direction in three-dimensional space, and further play a good inhibitory effect to the vibration of pipeline.

[0014] 2. The utility model discloses the scale line on the suspender, can observe the length change of the lower end of suspender that projects the shell, so as to judge the fatigue degree of load spring;When needing to replace load spring, can remove pipeline mounting clamp and support disc, take out suspender and replace new load spring, and then in turn load spring, support disc and pipeline mounting clamp are loaded into, and its maintenance is convenient to replace. DRAWINGS

[0015] Fig. 1 It is the front view of omnibearing spring shock-absorbing support hanger.

[0016] Fig. 2 It is the side view of omnibearing spring shock-absorbing support hanger.

[0017] Fig. 3 It is the structural schematic diagram of hinge and connecting shaft cooperation.

[0018] Wherein, 1, top plate, 2, shell, 3, suspender, 4, pipeline mounting clamp, 5, pressing plate, 6, load spring, 7, hinge, 8, shock-absorbing spring, 9, connecting shaft, 10, first ear plate, 11, second ear plate, 12, mounting square hole, 13, nut, 14, threaded hole, 15, support disc, 16, avoiding hole, 17, external hexagonal head. CONCRETE IMPLEMENTATION

[0019] The specific embodiments of the utility model are described below so as to make the technical personnel in the art understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific embodiments, and for the ordinary technical personnel in the art, as long as various changes are within the spirit and scope of the utility model defined and determined by the appended claims, these changes are obvious, and all the utility model creations utilizing the utility model concept are within the scope of protection.

[0020] As Figs. 1 to 3 shown, the omnibearing spring damping support and hanger of the present solution comprises a top plate 1 fixedly installed on a floor, specifically, the top plate 1 can be fixedly connected with the floor through fasteners such as expansion bolts; the top plate 1 is connected with the spring support and hanger below it through a rebound damping mechanism.

[0021] The spring support and hanger comprises a shell 2, a hanger rod 3 movably arranged in the shell 2, the lower end of the hanger rod 3 passing out of the bottom of the shell 2 and being detachably connected with a pipeline mounting clamp 4, the upper end of the hanger rod 3 being provided with a pressing plate 5, a load spring 6 being sleeved on the hanger rod 3 between the pressing plate 5 and the bottom of the shell 2; the pipeline is clamped and fixed by the pipeline mounting clamp 4, so that the load of the pipeline can be transmitted to the load spring 6 through the hanger rod 3 and the pressing plate 5, and the pipeline is elastically loaded through the compression of the load spring 6.

[0022] The rebound damping mechanism comprises a hinge 7, the hinge 7 being pivotally connected with the top plate 1 and the shell 2 respectively, and the rotation planes of the hinge 7 connecting places of the top plate 1 and the shell 2 being two mutually perpendicular vertical planes, specifically, the hinge 7 is in a cylindrical shape, four connecting shafts 9 arranged in a cross shape are uniformly distributed on the peripheral wall of the hinge 7, the bottom of the top plate 1 is provided with two downwardly extending first ear plates 10, the top of the shell 2 is provided with two upwardly extending second ear plates 11, the two first ear plates 10 are rotatably connected with the outer side ends of the opposite two connecting shafts 9 respectively, the two second ear plates 11 are rotatably connected with the outer side ends of the other two connecting shafts 9 respectively, and damping springs 8 are arranged between the first ear plates 10 and the shell 2 and between the second ear plates 11 and the top plate 1; when the pipeline vibrates, the two rotation connecting places with mutually perpendicular rotation planes can rotate, so that the whole spring support and hanger can sway in any direction along with the pipeline, and the damping springs 8 and the load springs 6 can be used for damping and energy absorption, so that the present solution has impact resistance in any swaying direction in three-dimensional space, and further has a good inhibitory effect on the vibration of the pipeline.

[0023] As an optional embodiment, a mounting square hole 12 is arranged in the middle of the hinge 7, the inner side ends of the four connecting shafts 9 respectively penetrate through the four side walls of the mounting square hole 12 and are matched with four nuts 13 respectively, so as to facilitate the disassembly and assembly of the connecting shafts 9 and the hinge 7.

[0024] As optional implementation, the bottom of the shell 2 is provided with a threaded hole 14, the threaded hole 14 is threadedly matched with a supporting disc 15, the lower end of the load spring 6 is abutted with the top of the supporting disc 15, the bottom of the supporting disc 15 is provided with a external hexagonal head 17 which is convenient to screw, the supporting disc 15 is provided with an avoiding hole 16 which is convenient for the lifting rod 3 to pass through, the extending direction of the lifting rod 3 is provided with a scale line; the length change of the lower end of the lifting rod 3 which can be observed out of the shell 2 is convenient to judge the fatigue degree of the load spring 6; when the load spring 6 needs to be replaced, the pipeline mounting clamp 4 and the supporting disc 15 can be taken off, the lifting rod 3 is taken out and the new load spring 6 is replaced, then the lifting rod 3, the supporting disc 15 and the pipeline mounting clamp 4 are sequentially installed, so the maintenance and replacement are convenient.

Claims

1. A universal spring vibration isolation support hanger characterized by, The ceiling fixedly installed on the floor is connected with the spring support hanger below through a rebound damping mechanism; The spring support hanger comprises a shell, a hanger rod movably arranged in the shell, a pipe mounting clamp detachably connected with the lower end of the hanger rod, a pressing plate arranged on the upper end of the hanger rod, and a load spring sleeved on the hanger rod between the pressing plate and the bottom of the shell. The rebound damping mechanism comprises a hinge, which is pivotally connected with the ceiling and the shell, and the rotating planes of the hinge connected with the ceiling and the shell are two vertical vertical planes, and a plurality of damping springs are arranged between the ceiling and the shell.

2. The omnidirectional spring seismic support of claim 1, wherein, The hinge is in a cylindrical shape, four connecting shafts arranged in a cross shape are uniformly distributed on the peripheral wall of the hinge, the bottom of the ceiling is provided with two downward extending first ear plates, the top of the shell is provided with two upward extending second ear plates, the outer side ends of the two first ear plates are respectively pivotally connected with the outer side ends of the two opposite connecting shafts, and the outer side ends of the two second ear plates are respectively pivotally connected with the outer side ends of the other two opposite connecting shafts.

3. The omnidirectional spring seismic support of claim 2, wherein, The plurality of damping springs at least comprise four damping springs arranged between the first ear plate and the shell and between the second ear plate and the ceiling.

4. The omnidirectional spring seismic support of claim 2, wherein, The middle part of the hinge is provided with a mounting square hole, the inner side ends of the four connecting shafts respectively penetrate through the four side walls of the mounting square hole and are respectively matched with four nuts.

5. The omnidirectional spring seismic support of claim 1, wherein, The bottom of the shell is provided with a threaded hole, a supporting disc is threadedly matched with the threaded hole, the lower end of the load spring abuts against the supporting disc, and the supporting disc is provided with an avoiding hole through which the hanger rod passes.

6. The omnidirectional spring seismic support of claim 5, wherein, The bottom of the supporting disc is provided with an outer hexagonal head convenient for screwing, and the avoiding hole penetrates through the outer hexagonal head.

7. The omnidirectional spring seismic support of claim 1, wherein, The hanger rod is provided with a scale line in the extending direction.

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