CN218441242U

CN218441242U - Angle self-adaptive anti-seismic support

Info

Publication number: CN218441242U
Application number: CN202221994917.4U
Authority: CN
Inventors: 黄鹏飞
Original assignee: Ningbo Guliteli Seismic Brackets Manufacturing Co ltd
Current assignee: Ningbo Guliteli Seismic Brackets Manufacturing Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-02-03
Anticipated expiration: 2032-07-29

Abstract

The application discloses antidetonation support of angle self-adaptation belongs to supporting structure technical field for an angle self-adaptation's that simple structure possesses a plurality of antidetonation directions antidetonation support is provided, including elastic expansion structure and angle adaptation structure, elastic expansion structure includes the damping expansion bend, the both ends of damping expansion bend are connected with the spacing ring respectively, two be connected with coil spring between the spacing ring, two the spacing ring is respectively through extension arm connection angle adaptation structure, two the different face of axis of rotation of angle adaptation structure is perpendicular. This practicality is through configuring two antarafacial vertically rotation deformation structures for the antidetonation support, cooperation damping expansion bend self rotatable characteristic for the antidetonation support can both deal with when receiving the shock wave of equidirectional, no longer need use the support of a plurality of equidirectionals, has reduced the installation use cost of antidetonation support.

Description

Angle self-adaptive anti-seismic support

Technical Field

The application relates to the technical field of support structures, in particular to an angle self-adaptive anti-seismic support.

Background

At present, can dispose multiple functions in the building, for example functions such as air feed, water supply, heating, logical net, these functions all need protection architecture's such as pipeline support, and the pipeline leads to the groove can not hide just in the building structure, is in order to practice thrift building cost on the one hand, and another is for the convenience maintenance, so these pipelines that are in the exposed state need be connected with the building body by the support.

In order to avoid the influence of an earthquake on a pipeline in a building, the existing pipeline is installed by adopting a support with earthquake resistance, and the transmission direction of the actual earthquake is uncertain, so that the earthquake-resistant support needs to be arranged in a plurality of directions to prevent the earthquake in various directions, which undoubtedly increases the installation and use cost of the earthquake-resistant support.

Disclosure of Invention

An object of the application is to provide an angle adaptive anti-seismic support that simple structure possesses a plurality of anti-seismic directions.

In order to achieve the above object, the present application provides an angle-adaptive anti-seismic support: including elastic expansion structure and angle adaptation structure, elastic expansion structure includes the damping expansion bend, the both ends of damping expansion bend are connected with the spacing ring respectively, two be connected with coil spring between the spacing ring, two the spacing ring is respectively through extension arm connection angle adaptation structure, two the rotation axis heterofacial features of angle adaptation structure is perpendicular, makes the antidetonation support possess the key that angle self-adaptation warp.

Preferably, the damping expansion piece comprises an expansion link and a cylinder barrel which are in plug-in fit, one end of the expansion link extending into the cylinder barrel is fixedly connected with a piston, the piston is in contact with the inner wall of the cylinder barrel, a cavity A is formed between the expansion link and the piston and the cylinder barrel, a cavity B is formed between the piston and the cylinder barrel, a convection channel is formed in the expansion link or the piston and can be communicated with the cavity A and the cavity B, viscous liquid is filled in the cavity A and the cavity B, when the piston is in contact with the inner bottom of the cylinder barrel, the volume of the cavity A is the largest, the volume of the viscous liquid is smaller than or equal to the largest volume of the cavity A, and as the volume of the cavity B is inevitably larger than that of the cavity A, when the space in the cavity A is close to zero, residual space is inevitably reserved in the cavity B, on one hand, almost no damping can be ensured when the front section of the damping expansion piece contracts, and the spiral spring can fully absorb vibration; on the other hand, when the rear section shrinks, the inner space of the cavity A is not enough and viscous liquid cannot be contained.

As a preferred, the telescopic link is located the one end of cylinder is through spacing ring A fixedly connected with extension arm A, extension arm A's one end for with butt joint end A, the other end that spacing ring A is connected are connected with the suspension through hinge structure rotation, the suspension is used for being fixed in whole antidetonation support on the building body.

Preferably, the two ends of the butt joint end a are respectively adapted to the cross-sectional shapes of the extension arm a and the limit ring a, the butt joint end a is fixedly connected with the limit ring a through a connecting piece, the hinge structure comprises a rotating plate a fixedly connected to the end portion of the extension arm a and a constraint plate a on the suspension frame, the constraint plate a is rotatably connected with the rotating plate a through a hinge shaft a, the suspension frame further comprises a connecting plate fixedly connected with the constraint plate a, the connecting plate is suitable for being fixedly connected to a mounting surface through a connecting piece, and the connecting piece is usually an expansion nail.

Preferably, one end of the cylinder barrel, which is far away from the telescopic rod, is fixedly connected with an extension arm B through a limiting ring B, one end of the extension arm B is a butt joint end B connected with the limiting ring B, and the other end of the extension arm B is rotatably connected with a configuration frame through a hinge structure and used for restricting a pipeline.

As an optimization, the both ends of butt joint end B adapt to respectively extension arm B and spacing ring B's cross sectional shape, butt joint end B pass through the connecting piece with spacing ring B fixed connection, hinge structure is including being located the rotor plate B of extension arm B tip and about board B on the configuration frame, about board B with rotate through articulated shaft B between the rotor plate B and connect, the configuration frame still including being used for the frame is tightened of about board B fixed connection, it is suitable for the pipeline of constraint, improves the power of lifting for the pipeline of suspension.

Preferably, two ends of the spiral spring are fixedly connected with the limiting ring A and the limiting ring B respectively, and the axis of the hinge shaft A is perpendicular to the axis of the hinge shaft B in a non-planar manner, so that the anti-seismic support has self-adaptive rotary deformation capability.

Compared with the prior art, the beneficial effect of this application lies in:

(1) The anti-seismic support is provided with the two rotating deformation structures which are perpendicular to different surfaces, and the characteristics of the damping expansion piece that the damping expansion piece can rotate are matched, so that the anti-seismic support can cope with the shock waves in different directions, a plurality of supports in different directions are not needed, and the installation and use cost of the anti-seismic support is reduced;

(2) Through designing the damping expansion bend and the coil spring that mutually support in antidetonation support for the antidetonation support can receive the vibrations effect fast, can absorb subsequent vibration kinetic energy rapidly again, has effectively reduced the pipeline and has received the degree of vibrations ripples influence and long when being influenced.

Drawings

FIG. 1 is a first view of the overall structure of the adaptive angle seismic support;

FIG. 2 is a second view of the overall construction of the angle adaptive seismic support;

FIG. 3 is a partial enlarged view at A of FIG. 2 of the angle adaptive anti-seismic bracket;

FIG. 4 is a partial enlarged view at B of FIG. 2 of the angle adaptive anti-seismic bracket;

FIG. 5 is a perspective cut-away view of a main body portion of the adaptive angle seismic support;

fig. 6 is a partial enlarged view at C of fig. 5 of the angle-adaptive anti-seismic bracket.

In the figure: 1. a suspension frame; 101. a connecting plate; 102. a restraint plate A; 2. an extension arm A; 201. rotating the plate A; 202. a butt joint end A; 12. a hinged shaft A; 3. a limiting ring A; 4. a limiting ring B; 5. a damping telescopic device; 501. a telescopic rod; 502. a cylinder barrel; 503. a piston; 504. a convection channel; 505. a cavity A; 506. a cavity B; 6. a coil spring; 7. an extension arm B; 701. a rotating plate B; 702. a butt joint end B; 8. a configuration rack; 801. tightening the frame; 802. a restraint plate B; 78. and a hinge axis B.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments described below or between the technical features may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The angle self-adaptive anti-seismic support as shown in fig. 1-6 comprises an elastic telescopic structure and an angle adaptive structure, wherein the elastic telescopic structure is used for resisting shock and quickly absorbing the kinetic energy of subsequent vibration; the angle adaptive structure can help the support to receive vibration transmitted from various directions, the elastic telescopic structure comprises a damping telescopic device 5, the damping telescopic device has the capability of hindering movement and can convert vibration kinetic energy into internal energy, the damping telescopic device 5 comprises a telescopic rod 501 and a cylinder barrel 502 which are in plug fit, the telescopic rod 501 can make telescopic movement relative to the cylinder barrel 502, one end of the telescopic rod 501 extending into the cylinder barrel 502 is fixedly connected with a piston 503, the piston 503 is in contact with the inner wall of the cylinder barrel 502, the piston 503 can separate the internal space of the cylinder barrel 502, a cavity A505 is formed between the telescopic rod 501, the piston 503 and the cylinder barrel 502, a cavity B506 is formed between the piston 503 and the cylinder barrel 502, a convection channel 504 is formed on the telescopic rod 501 or the piston 503, the convection channel 504 can be communicated with the cavity A505 and the cavity B506, viscous liquid is filled in the cavity A505 and the cavity B506, when the piston 503 moves, the fluid in the cavity A505 and the cavity B506 can pass through the narrow convection channel 504, the viscous liquid has high viscous resistance, the large resistance can be generated when the fluid flows, the viscous liquid is consumed, the kinetic energy is converted into the viscous kinetic energy, the kinetic energy can be converted into the maximum kinetic energy, the vibration kinetic energy, the maximum kinetic energy can be reduced by the damping telescopic cylinder barrel 502, the maximum damping telescopic structure can be reduced, the maximum volume of the cylinder barrel 502, and the maximum volume of the cylinder barrel 502 can be reduced, and the cylinder barrel 502, and the cylinder can be reduced, and the volume of the cylinder can be reduced.

The two ends of the damping expansion piece 5 are respectively connected with a limiting ring, a spiral spring 6 is connected between the two limiting rings, the relative position of the spiral spring 6 can be well kept, the two ends of the spiral spring 6 are respectively fixedly connected with a limiting ring A3 and a limiting ring B4, the mounting stability of the spiral spring 6 is improved, the two limiting rings are respectively connected with an angle adaptive structure through extension arms, the rotating axes of the two angle adaptive structures are in a non-planar vertical mode, the anti-seismic support is directly provided with rotating freedom degrees in two directions, meanwhile, the telescopic rod 501 and the cylinder barrel 502 are both in cylindrical structures and can rotate relatively, the spiral spring 6 can also be adaptively deformed along with the rotation, so the whole anti-seismic support is provided with the rotating freedom degrees in three directions, namely, the angle adaptive support can be subjected to the vibration, the hinged shaft A12 is perpendicular to the non-planar mode of the axis of the hinged shaft B78, and the axis of the hinged shaft is also used as a movable shaft of the angle adaptive structure, one end of the telescopic rod 501, which is positioned at the cylinder 502, is fixedly connected with an extension arm A2 through a limit ring A3 and is used for increasing the length of the anti-seismic support, one end of the extension arm A2 is a butt joint end A202 connected with the limit ring A3, the other end of the extension arm A2 is rotatably connected with a suspension frame 1 through a hinge structure, the suspension frame 1 is used for mounting the whole anti-seismic support on a wall or an indoor top, two ends of the butt joint end A202 are respectively adapted to the cross-sectional shapes of the extension arm A2 and the limit ring A3 and are in connection transition, the butt joint end A202 is fixedly connected with the limit ring A3 through a connecting piece, the extension arm A2 is convenient to detach and replace, the extension arms A2 with different lengths are selected to adapt to different mounting scenes and mounting opposite directions, the hinge structure comprises a rotating plate A201 fixedly connected to the end part of the extension arm A2 and a restraining plate A102 on the suspension frame 1, and the restraining plate A102 is rotatably connected with the rotating plate A201 through a hinge shaft A12, the suspension 1 further comprises a connecting plate 101 fixedly connected with the restraint plate a102, and the connecting plate 101 is suitable for being fixedly connected to a mounting surface through a connecting piece, so that the whole anti-seismic assembly is mounted at a high position.

One end of the cylinder 502 far away from the telescopic rod 501 is fixedly connected with an extension arm B7 through a limit ring B4, similarly, the length of the anti-seismic support is lengthened, one end of the extension arm B7 is a butt joint end B702 connected with the limit ring B4, the other end of the extension arm B7 is rotatably connected with a configuration frame 8 through a hinge structure, the extension arm B7 and the limit ring B4 are connected through a pipeline, two ends of the butt joint end B702 are respectively adapted to the cross-sectional shapes of the extension arm B7 and the limit ring B4, as a transition, the butt joint end B702 is fixedly connected with the limit ring B4 through a connecting piece, the disassembly and the installation are also convenient, the hinge structure comprises a rotating plate B701 positioned at the end part of the extension arm B7 and a constraint plate B802 on the configuration frame 8, the constraint plate B802 and the rotating plate B701 are rotatably connected through a hinge shaft B78, the configuration frame 8 further comprises a tightening frame 801 fixedly connected with the constraint plate B802, the tightening frame 801 is suitable for tightening the suspended pipeline, and the anti-seismic support can be hung at the indoor top after being tightened.

The working principle of the angle self-adaptive anti-seismic support is as follows: after the suspension frame 1 is fixed to the indoor top, the pipe fitting is constrained in the tightening frame 801, when the building is subjected to earthquake waves, the vibration can be transmitted to the elastic anti-seismic structure through the angle adaptation structure, as the telescopic rod 501 and the cylinder barrel 502 of the damping expansion piece 5 in a static state almost have no relative acting force, the damping expansion piece 5 in a natural state is in an extension state after being subjected to gravity reuse of the pipe fitting, and the elastic force is balanced by the contraction elastic force provided by the helical spring 6 in the extension state, so that the elastic anti-seismic structure is firstly sensed by the helical spring 6, the cavity B506 in the cylinder barrel 502 at the beginning of the vibration has more air, so that the initial contraction of the damping expansion piece 5 has no strong damping effect, the helical spring 6 can fully absorb the impact, the position change of the pipeline is not large, as the extension distance of one pipeline is longer, a plurality of anti-seismic supports are configured, the vibration has the propagation characteristic, the anti-seismic supports are not subjected to simultaneously, the expansion of the damping expansion piece 5 with the damping expansion supports with the anti-seismic supports, the damping expansion supports with the cross bending effect on the pipeline, but the damping expansion of the damping expansion piece 5 can be quickly contacted with the viscous fluid in the expansion structure, and the viscous fluid can be prevented from being quickly absorbed by the expansion structure, and the viscous fluid in the telescopic structure, so that the viscous fluid in the viscous fluid can be absorbed by the viscous fluid in the telescopic structure, and the viscous fluid can be more stably absorbed by the viscous fluid in the telescopic structure, and the viscous fluid can be prevented from being quickly contacted with the viscous fluid in the viscous fluid.

The foregoing has described the principles, principal features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. An angle self-adaptive antidetonation support which characterized in that: including elastic expansion structure and angle adaptation structure, elastic expansion structure includes the damping expansion bend, the both ends of damping expansion bend are connected with the spacing ring respectively, two be connected with coil spring between the spacing ring, two the spacing ring is respectively through extension arm connection angle adaptation structure, two the rotation axis heterofacial features of angle adaptation structure is perpendicular.

2. An angle adaptive seismic support according to claim 1, wherein: the damping expansion piece comprises an expansion link and a cylinder barrel which are matched in an inserting mode, the expansion link extends into one end of the cylinder barrel and is fixedly connected with a piston, the piston is in contact with the inner wall of the cylinder barrel, a cavity A is formed between the expansion link and the piston and the cylinder barrel, a cavity B is formed between the piston and the cylinder barrel, a convection channel is formed in the expansion link or the piston and can be communicated with the cavity A and the cavity B, viscous liquid is filled in the cavity A and the cavity B, when the piston is in contact with the inner bottom of the cylinder barrel, the volume of the cavity A is the largest, and the volume of the viscous liquid is smaller than or equal to the maximum volume of the cavity A.

3. An angle adaptive seismic support according to claim 2, wherein: the telescopic link is located the one end of cylinder is through spacing ring A fixedly connected with extension arm A, the one end of extension arm A be with butt joint end A, the other end that spacing ring A is connected are connected with the suspension through the hinge structure rotation.

4. An angle adaptive seismic support according to claim 3, wherein: the both ends of butt joint end A adapt to respectively extension arm A and spacing ring A's cross sectional shape, butt joint end A pass through the connecting piece with spacing ring A fixed connection, articulated structure include fixed connection in the rotor plate A of extension arm A tip and about board A on the suspension, about board A with rotate through articulated shaft A between the rotor plate A and be connected, the suspension still include with about board A fixed connection's connecting plate, the connecting plate is suitable for through connecting piece fixed connection on the installation face.

5. An angle adaptive seismic support according to any of claims 3 to 4, wherein: one end of the cylinder barrel, which is far away from the telescopic rod, is fixedly connected with an extension arm B through a limiting ring B, and one end of the extension arm B is a butt joint end B connected with the limiting ring B, and the other end of the extension arm B is rotatably connected with a configuration frame through a hinge structure.

6. An angle adaptive seismic support according to claim 5, wherein: the both ends of butt joint end B adapt to respectively extension arm B and spacing ring B's cross sectional shape, butt joint end B pass through the connecting piece with spacing ring B fixed connection, hinge structure is including being located the rotor plate B of extension arm B tip and about board B on the configuration frame, about board B with rotate through articulated shaft B between the rotor plate B and connect, the configuration frame is still including being used for about board B fixed connection's the frame of tightening, it is suitable for the pipeline of constraint suspension to tighten the frame.

7. An angle adaptive seismic support according to claim 6, wherein: two ends of the spiral spring are fixedly connected with the limiting ring A and the limiting ring B respectively, and the axis of the hinge shaft A is perpendicular to the axis of the hinge shaft B in a non-coplanar manner.