Distributed multi-stage vibration isolation support
By designing a distributed multi-stage vibration isolation bearing, and utilizing a combination of a main support plate and a multi-stage linkage assembly, the problem of the inability to adjust and install existing vibration isolation bearings was solved, achieving flexible vibration isolation effect and distributed support, and improving vibration isolation and buffering performance.
Patent Information
- Application Number
- CN202423016512.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing vibration isolation bearings, due to their integrated fixed installation, cannot be adjusted as needed, resulting in poor vibration isolation performance and failure to provide distributed support.
A distributed multi-stage vibration isolation bearing was designed. Through the combination of components such as the main support plate, main telescopic rod, multi-stage connecting rod and damping inner block, the vibration isolation level can be adjusted as needed, and an effective buffer structure can be formed by multi-stage arrangement.
It enables flexible installation according to different environmental requirements, improves vibration isolation and buffering effect, enhances the dispersion ability of the supporting structure, and improves the overall vibration isolation performance.
Smart Images
Figure CN223675594U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of vibration isolation bearing, and specifically relates to a distributed multistage vibration isolation bearing. BACKGROUND
[0002] The isolation bearing refers to the supporting device arranged for achieving the isolation requirement of structure, is the isolation layer increased between the upper structure and the foundation, installs the rubber isolation bearing, plays the soft connection with the ground, through such technology, can offset about 80% of the energy of earthquake. For example, laminated rubber bearing (or called isolation rubber bearing, sandwich rubber pad, etc.). It is a kind of structural component with small horizontal stiffness and large vertical stiffness, can bear large horizontal deformation, and can be used as part of load-bearing system. Such anti-seismic technology is derived from the research and development of rocket engine.
[0003] For the present vibration isolation bearing when using, since it is integrated fixed type installation processing, let its vibration isolation effect is set in advance, cannot be adjusted according to the need installation use, let it cannot satisfy the installation of multiple environment, and in single buffer support structure let it cannot form the dispersion support effect, let the effect of vibration isolation buffering be bad. SUMMARY
[0004] The utility model discloses a kind of distributed multistage vibration isolation bearings, to solve the problem that the vibration isolation bearing in the above background technology is used, since it is integrated fixed type installation processing, let its vibration isolation effect is set in advance, cannot be adjusted according to the need installation use, let it cannot satisfy the installation of multiple environment, and in single buffer support structure let it cannot form the dispersion support effect, let the effect of vibration isolation buffering be bad.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A distributed multistage vibration isolation support, comprising a main support plate, a mounting through hole is symmetrically arranged on the top surface of the main support plate, a main telescopic rod is vertically arranged on the side edge between the main support plates, a plurality of multistage connecting rods are uniformly arranged vertically on the side edge between the main support plates, a ring screw groove is horizontally arranged on the side edge between the main support plates, an auxiliary screw hole is uniformly arranged on the side edge between the main support plates, a clamping groove hole is arranged on the side edge of the main support plate, a support rubber column is vertically arranged on the side edge between the main support plates, end clamping blocks are symmetrically connected at both ends of the support rubber column, end clamping grooves are symmetrically arranged at both ends of the main telescopic rod, a plurality of multi-edge blocks are butt-jointed at both ends of the main telescopic rod, a clamping ring body is fixedly connected to one side of the multi-edge block, an installation screw ring is fixedly connected to the end away from the clamping ring body of the multi-edge block, a limiting inner groove is vertically and symmetrically arranged on the inner side edge of the main telescopic rod, limiting side blocks are symmetrically fixedly connected to the side edge of the plug-in rod of the main telescopic rod, a support spring is vertically clamped on the inner side edge of the limiting inner groove, a damping inner block is fixedly connected to the inner side edge of the multistage connecting rod, end connecting holes are symmetrically arranged at one end of the multistage connecting rod, installation blocks are symmetrically butt-jointed at both ends of the multistage connecting rod, a turning clamping block is fixedly connected to one end of the installation block, and a fixed screw rod is fixedly connected to the end away from the turning clamping block of the installation block.
[0007] As a preferred embodiment of the utility model: the number of main support plates is two, and the two main support plates are arranged in a stacked parallel manner, the mounting through holes are symmetrically and throughly arranged in groups of four on the top surface of the main support plate near the four corners, the main telescopic rod is arranged in a telescopic pipe structure, and the main telescopic rod is vertically sleeved on the outer side edge of the support rubber column.
[0008] As a preferred embodiment of the utility model: the number of multistage connecting rods is multiple, and the specifications of the multiple multistage connecting rods are consistent, the multiple multistage connecting rods are vertically arranged on the outer side edge of the main telescopic rod, the multistage connecting rods and the main telescopic rod are arranged in parallel, and the ring screw groove is arranged in a ring shape on the side edge of the main support plate.
[0009] As a preferred embodiment of the utility model: the auxiliary screw holes are arranged on the outer side edge near the ring screw groove, the clamping groove hole is arranged on the center of the side edge of the main support plate, the support rubber column is made of hard rubber material, the two ends of the support rubber column are butt-jointed on the opening end of the clamping groove hole, and one end of the end clamping block is correspondingly clamped on the inner side edge of the clamping groove hole.
[0010] As a preferred embodiment of the utility model: the one end of the multi-edge rotating block is butt jointed and arranged at the opening end of the end clamping groove, and the one end of the multi-edge rotating block is butt jointed and arranged at the opening end position of the ring screw groove, the one end of the clamping ring body is correspondingly clamped and arranged at the inner side of the end clamping groove, and the one end of the mounting screw ring is correspondingly screw fixedly connected and arranged at the inner side of the ring screw groove.
[0011] As a preferred embodiment of the utility model: the limiting inner grooves are arranged in parallel, and the one end of the limiting side block is correspondingly clamped and arranged at the inner side of the limiting inner groove; the top end of the supporting spring is butt jointed and arranged at the bottom surface position of the limiting side block; the damping inner block is fixedly connected and arranged at the inner side of the middle axis of the multi-stage connecting rod; the one end of the rotating clamping block is clamped and arranged at the inner side of the end connecting hole; and the one end of the fixed screw rod is correspondingly screw fixedly connected and arranged at the inner side of the auxiliary screw hole.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The utility model discloses a kind of multi-level vibration isolation supportings of distribution, including main support plate, supporting rubber column, multi-edge rotating block, ring screw groove, clamping ring body, mounting screw ring, multi-stage connecting rod, damping inner block, supporting spring, rotating clamping block and fixed screw rod, the one end of the multi-edge rotating block is butt jointed and arranged at the opening end of the end clamping groove, and the one end of the multi-edge rotating block is butt jointed and arranged at the opening end position of the ring screw groove, the one end of the clamping ring body is correspondingly clamped and arranged at the inner side of the end clamping groove, and the one end of the mounting screw ring is correspondingly screw fixedly connected and arranged at the inner side of the ring screw groove. BRIEF DESCRIPTION OF DRAWINGS
[0014] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0015] Figure 1 It is a kind of three-dimensional structure schematic diagram of distributed multi-level vibration isolation support;
[0016] Figure 2 It is a structure schematic view of the connecting detail of the front view section of the main support plate of a distributed multi-stage vibration isolation support;
[0017] Figure 3 It is a structure schematic view of the connecting detail of the top view of the main support plate of a distributed multi-stage vibration isolation support;
[0018] Figure 4 It is a structure schematic view of the connecting detail of the front view section of the main telescopic rod of a distributed multi-stage vibration isolation support;
[0019] Figure 5 It is a structure schematic view of the connecting detail of the front view section of the multi-stage connecting rod of a distributed multi-stage vibration isolation support.
[0020] In the figure: 1, main support plate; 2, mounting through hole; 3, main telescopic rod; 4, multi-stage connecting rod; 5, ring screw groove; 6, auxiliary screw hole; 7, clamping groove hole; 8, support rubber column; 9, end clamping block; 10, end clamping groove; 11, multi-edge rotating block; 12, clamping ring body; 13, mounting screw ring; 14, limiting inner groove; 15, limiting side block; 16, support spring; 17, damping inner block; 18, end connecting hole; 19, mounting rotating block; 20, rotating clamping block; 21, fixed screw rod. DETAILED DESCRIPTION
[0021] Please refer to Figure 1 In the embodiment of the utility model, a distributed multi-stage vibration isolation support, including main support plate 1, the top surface of main support plate 1 is symmetrically provided with mounting through hole 2, the side of main support plate 1 is vertically provided with main telescopic rod 3, the number of main support plate 1 is two, and the two main support plates 1 are arranged in parallel in a stacked manner, mounting through hole 2 is symmetrically and through provided in the top surface of main support plate 1 near the position of four corners in four groups, main telescopic rod 3 is provided with telescopic pipe structure, and main telescopic rod 3 is vertically connected to the outside of support rubber column 8, the side of main support plate 1 is vertically and evenly provided with multi-stage connecting rod 4, the side of main support plate 1 is horizontally provided with ring screw groove 5, the number of multi-stage connecting rod 4 is multiple, and the size of the multiple multi-stage connecting rods 4 is consistent, the multiple multi-stage connecting rods 4 are vertically arranged on the outside of main telescopic rod 3, multi-stage connecting rod 4 and main telescopic rod 3 are arranged in parallel, ring screw groove 5 is arranged in a ring shape on the side of main support plate 1, and the side of main support plate 1 is evenly provided with auxiliary screw hole 6;
[0022] Please refer to Figures 2-5The utility model discloses a kind of distributed multistage vibration isolation support, wherein clamping groove 7 is set in the side edge between main support plate 1, support rubber column 8 is vertically arranged in the side edge between main support plate 1, two ends of support rubber column 8 are symmetrically fixedly connected with end clamping block 9, auxiliary screw hole 6 is all set in the outer side edge position close to ring screw groove 5, clamping groove 7 is set in the side edge center position of main support plate 1, support rubber column 8 is made of hard rubber material and is set, the opening end of clamping groove 7 is butt-jointed and arranged in the two ends of support rubber column 8, the inner side edge of clamping groove 7 is butt-jointed and arranged in the one end of end clamping block 9, end clamping groove 10 is symmetrically set in the two ends of main telescopic rod 3, the two ends of main telescopic rod 3 are butt-jointed with multilateral rotating block 11, multilateral rotating block 11 is fixedly connected with clamping ring body 12 in one side edge, mounting screw ring 13 is fixedly connected in the one end of multilateral rotating block 11 away from clamping ring body 12, the opening end of end clamping groove 10 is butt-jointed and arranged in the one end of multilateral rotating block 11, and the opening end position of ring screw groove 5 is butt-jointed and arranged in the one end of multilateral rotating block 11, the inner side edge of end clamping groove 10 is butt-jointed and arranged in the one end of clamping ring body 12, the inner side edge of ring screw groove 5 is fixedly connected and arranged in the one end of mounting screw ring 13, limit inner groove 14 is vertically and symmetrically set in the inner side edge of main telescopic rod 3, limit side block 15 is fixedly connected in the plug-in rod side edge of main telescopic rod 3, support spring 16 is vertically clamped in the inner side edge of limit inner groove 14, damping inner block 17 is fixedly connected in the inner side edge of multistage connecting rod 4, end connecting hole 18 is symmetrically set in the one end of multistage connecting rod 4, mounting rotating block 19 is symmetrically butt-jointed in the two ends of multistage connecting rod 4, rotating clamping block 20 is fixedly connected in the one end of mounting rotating block 19, fixed screw rod 21 is fixedly connected in the one end of mounting rotating block 19 away from rotating clamping block 20, limit inner groove 14 is arranged and set between each other in parallel, and the inner side edge of limit inner groove 14 is butt-jointed and arranged in the one end of limit side block 15, the top end of support spring 16 is butt-jointed and arranged in the bottom surface position of limit side block 15, damping inner block 17 is fixedly connected and arranged in the inner side central axis position of multistage connecting rod 4, the inner side edge of end connecting hole 18 is butt-jointed and arranged in the one end of rotating clamping block 20, the inner side edge of auxiliary screw hole 6 is fixedly connected and arranged in the one end of fixed screw rod 21 in correspondence with screw thread.
[0023] The working principle of the utility model is:
[0024] Supporting rubber column 8 is arranged in the inside of clamping groove 7 of one side of main support plate 1 through end clamping block 9 of both ends, and is arranged vertically on the top surface of main support plate 1, main telescopic rod 3 is arranged vertically on the outside of supporting rubber column 8, bottom end of mounting screw ring 13 is arranged in the inside of ring screw groove 5 through screw thread fixed connection, after rotating operation of multi-edge rotating block 11, mounting screw ring 13 is screwed into the inside of ring screw groove 5, when vibration isolation of specified level is needed, multi-stage connecting rod 4 is arranged vertically on the outside of main telescopic rod 3, both ends of fixed screw rod 21 are screwed into the inside of auxiliary screw hole 6, multi-stage connecting rod 4 is arranged on the outside of main telescopic rod 3, when vibration isolation level is needed to be improved, main telescopic rod 3 with larger diameter is arranged vertically on the outside of multi-stage connecting rod 4, the above steps are repeated for installation and use, finally, main support plate 1 is arranged horizontally on the top end of main telescopic rod 3 and multi-stage connecting rod 4 through screw thread fixed connection of fixed screw rod 21 and mounting screw ring 13, and fixed connection operation of two main support plates 1 is formed, after main support plate 1 is arranged horizontally on the installation position, damping inner block 17 and supporting spring 16 form effective support and buffering effect when vibration occurs.
[0025] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A distributed multi-stage vibration isolation mount comprising a main support plate (1), characterized in that, The top surface of the main support plate (1) is symmetrically provided with mounting through holes (2), the side edges of the main support plate (1) are vertically provided with main telescopic rods (3), the side edges of the main support plate (1) are uniformly provided with multi-stage connecting rods (4) vertically, the side edges of the main support plate (1) are horizontally provided with ring screw grooves (5), the side edges of the main support plate (1) are uniformly provided with auxiliary screw holes (6), the side edges of the main support plate (1) are provided with clamping groove holes (7), the side edges of the main support plate (1) are vertically provided with support rubber columns (8), the two ends of the support rubber column (8) are symmetrically fixedly connected with end clamping blocks (9), the two ends of the main telescopic rod (3) are symmetrically provided with end clamping grooves (10), the two ends of the main telescopic rod (3) are butt-jointed with multi-edge rotating blocks (11), one side of the multi-edge rotating block (11) is fixedly connected with a clamping ring body (12), the multi-edge rotating block (11) is fixedly connected with a mounting screw ring (13) at an end away from the clamping ring body (12), the inner side of the main telescopic rod (3) is vertically and symmetrically provided with a limiting inner groove (14), the plug-in rod side of the main telescopic rod (3) is symmetrically fixedly connected with a limiting side block (15), the inner side of the limiting inner groove (14) is vertically clamped with a supporting spring (16), the inner side of the multi-stage connecting rod (4) is fixedly connected with a damping inner block (17), one end of the multi-stage connecting rod (4) is symmetrically provided with an end connecting hole (18), the two ends of the multi-stage connecting rod (4) are symmetrically butt-jointed with mounting rotating blocks (19), one end of the mounting rotating block (19) is fixedly connected with a rotating clamping block (20), the mounting rotating block (19) is fixedly connected with a fixed screw rod (21) at an end away from the rotating clamping block (20).
2. The distributed multi-stage vibration isolation mount of claim 1, wherein, The number of the main support plates (1) is two, and the two main support plates (1) are arranged in a stacked parallel manner, the mounting through holes (2) are symmetrically and penetratingly provided in the top surface of the main support plate (1) near the four corners, the main telescopic rod (3) is provided in a telescopic pipe structure, and the main telescopic rod (3) is vertically sleeved on the outer side of the support rubber column (8).
3. The distributed multi-stage vibration isolation mount of claim 1, wherein, The number of the multi-stage connecting rods (4) is multiple, and the specifications of the multiple multi-stage connecting rods (4) are consistent, the multiple multi-stage connecting rods (4) are vertically arranged on the outer side of the main telescopic rod (3), the multi-stage connecting rod (4) and the main telescopic rod (3) are arranged in parallel, and the ring screw grooves (5) are arranged in a ring shape on the side of the main support plate (1).
4. The distributed multi-stage vibration isolation mount of claim 1, wherein, The auxiliary screw holes (6) are arranged on the outer edge near the ring screw groove (5), the clamping groove hole (7) is arranged on the side center of the main support plate (1), the support rubber column (8) is made of hard rubber material, the two ends of the support rubber column (8) are butt-jointed on the opening end of the clamping groove hole (7), and one end of the end clamping block (9) is correspondingly clamped in the inner side of the clamping groove hole (7).
5. The distributed multi-stage vibration isolation mount of claim 1, wherein, One end of the multi-edge rotating block (11) is abutted and arranged at the open end of the end clamping groove (10), and one end of the multi-edge rotating block (11) is abutted and arranged at the open end position of the ring screw groove (5), one end of the clamping ring body (12) is correspondingly clamped and arranged at the inner side of the end clamping groove (10), and one end of the mounting screw ring (13) is correspondingly screw-fixedly connected and arranged at the inner side of the ring screw groove (5).
6. The distributed multi-stage vibration isolation mount of claim 1, wherein, The limiting inner grooves (14) are arranged in parallel with each other, one end of the limiting side block (15) is correspondingly clamped and arranged at the inner side of the limiting inner groove (14), the top end of the supporting spring (16) is abutted and arranged at the bottom surface position of the limiting side block (15), the damping inner block (17) is fixedly connected and arranged at the inner side of the middle axis of the multi-stage connecting rod (4), one end of the rotating clamping block (20) is clamped and arranged at the inner side of the end connecting hole (18), and one end of the fixed screw rod (21) is correspondingly screw-fixedly connected and arranged at the inner side of the auxiliary screw hole (6).