CN217480943U - Multi-dimensional shock absorption/vibration isolation sliding plate support - Google Patents

Abstract

The utility model belongs to the technical field of seismic isolation and reduction, in particular to a multidimensional seismic isolation and reduction/vibration sliding plate support; the vibration isolation device comprises a vertical vibration isolation unit and a horizontal sliding unit which are connected with each other; the vertical vibration isolation unit is connected with the horizontal sliding unit through a lower connecting plate; the utility model discloses be provided with vertical vibration isolation unit and the horizontal unit that slides to be provided with guide sleeve in vertical vibration isolation unit, the horizontal unit that slides is provided with friction material board and slip panel, can realize that the multidimension subtracts the shock insulation/shakes.

Description

A kind of multi-dimensional vibration isolation/vibration sliding plate bearing

technical field

The utility model belongs to the technical field of vibration reduction and isolation, in particular to a multi-dimensional vibration reduction and vibration isolation/vibration sliding plate bearing.

Background technique

At present, the seismic isolation bearings used in engineering are mainly used to reduce the horizontal seismic action, but the effect of this type of seismic isolation bearings in reducing the vertical seismic action or vertical vibration of the superstructure is not obvious. In addition, due to the vertical vibration caused by rail transit, the ordinary isolation bearing cannot effectively reduce the vertical vibration and reduce noise pollution, so it will affect the comfort of the superstructure and surrounding buildings, and even affect the normal use. There are also many designers at home and abroad who have proposed the concept and structure of spring-based three-dimensional bearings, which can reduce vertical vibration caused by earthquakes and vertical vibration caused by vehicles, mechanical equipment, etc., but there are few practical applications at present.

Utility model content

The purpose of the utility model is to propose a multi-dimensional shock isolation/vibration sliding plate bearing, which can realize multi-dimensional shock isolation/vibration.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A multi-dimensional shock-absorbing/vibration-isolating sliding plate bearing, comprising a vertical vibration-isolating unit and a horizontal sliding unit connected to each other;

Further, the vertical vibration isolation unit and the horizontal sliding unit are connected through the lower connecting plate.

Further, the vertical vibration isolation unit includes thick laminated rubber mounts.

Further, the thickness of the single layer of rubber of the thick laminated rubber bearing is more than 10 mm, and its plane shape is circular, square or rectangular.

Further, a guide sleeve is arranged in the thick laminated rubber support, a guide rod is arranged in the guide sleeve, and a guide friction sleeve is covered on the guide rod.

Further, the horizontal sliding unit is composed of a friction material plate embedded in the lower connecting plate and a sliding panel fixed on the sliding panel substrate.

Further, the friction material plate can be modified ultra-high molecular weight polyethylene, polytetrafluoroethylene, modified polytetrafluoroethylene and other materials.

Further, the sliding panel is a stainless steel material or a coating material.

Compared with the prior art, the present invention has at least one of the following beneficial effects:

The utility model is provided with a vertical vibration isolation unit and a horizontal sliding unit, a guide sleeve is arranged in the vertical vibration isolation unit, and a friction material plate and a sliding panel are arranged on the horizontal sliding unit, which can realize multi-dimensional vibration reduction and isolation. /vibrate.

Description of drawings

1 is a schematic diagram of a cross-sectional structure of Embodiment 1 of the present utility model;

Fig. 2 is the sectional structure schematic diagram of Embodiment 2 of the present utility model;

FIG. 3 is a perspective view of Embodiment 2. FIG.

In the figure, 11-upper connecting plate; 12-thick laminated rubber support; 13-guide sleeve; 14-guide rod; 15-guide friction sleeve; 21-lower connecting plate; 22-sliding panel; 23-friction Material plate; 24 - Sliding panel substrate.

Detailed ways

As shown in Figures 1-3, in order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Example 1

A multi-dimensional vibration isolation/vibration sliding plate bearing, comprising a vertical vibration isolation unit and a horizontal sliding unit connected to each other, the vertical vibration isolation unit and the horizontal sliding unit are connected through a lower connecting plate 21, and the vertical vibration isolation unit includes Thick laminated rubber support 12, the thickness of a single layer of rubber of the thick laminated rubber support 12 is more than 10mm, its plane shape is square, the thick laminated rubber support 12 is provided with a guide sleeve 13, and the guide sleeve 13 is provided with There is a guide rod 14, and the guide rod 14 is covered with a guide friction sleeve 15. This embodiment is provided with a guide sleeve 13. The horizontal sliding unit consists of a friction material plate 23 embedded in the lower connecting plate 21 and fixed on the sliding panel substrate. The sliding panel 22 on the 24 is composed of the friction material plate is a modified ultra-high molecular weight polyethylene material, and the sliding panel is a stainless steel material. The utility model is provided with a vertical vibration isolation unit and a horizontal sliding unit, and the vertical vibration isolation unit is A guide sleeve is arranged inside, and a friction material plate and a sliding panel are arranged on the horizontal sliding unit, which can realize multi-dimensional shock isolation/vibration.

Example 2

A multi-dimensional vibration isolation/vibration sliding plate bearing, comprising a vertical vibration isolation unit and a horizontal sliding unit connected to each other, the vertical vibration isolation unit and the horizontal sliding unit are connected through a lower connecting plate 21, and the vertical vibration isolation unit includes Thick laminated rubber support 12, the thickness of a single layer of rubber of the thick laminated rubber support 12 is more than 10mm, and its plane shape is circular. A guide rod 14 is provided. The guide rod 14 is covered with a guide friction sleeve 15. In this embodiment, two guide sleeves 13 are provided. The sliding panel 22 on the panel substrate 24 is formed, the friction material plate is made of polytetrafluoroethylene material, and the sliding panel is made of coating material. The utility model is provided with a vertical vibration isolation unit and a horizontal sliding unit, and the vertical vibration isolation unit is A guide sleeve is arranged inside, and a friction material plate and a sliding panel are arranged on the horizontal sliding unit, which can realize multi-dimensional shock isolation/vibration.

Example 3

A multi-dimensional vibration isolation/vibration sliding plate bearing, comprising a vertical vibration isolation unit and a horizontal sliding unit connected to each other, the vertical vibration isolation unit and the horizontal sliding unit are connected through a lower connecting plate 21, and the vertical vibration isolation unit includes The thick laminated rubber support 12, the thickness of the single layer of rubber of the thick laminated rubber support 12 is more than 10mm, its plane shape is rectangular, the thick laminated rubber support 12 is provided with a guide sleeve 13, and the guide sleeve 13 is provided with There is a guide rod 14, and the guide rod 14 is covered with a guide friction sleeve 15. This embodiment is provided with a guide sleeve 13. The horizontal sliding unit consists of a friction material plate 23 embedded in the lower connecting plate 21 and fixed on the sliding panel substrate. The sliding panel 22 on the 24 is composed of the friction material plate is a modified polytetrafluoroethylene material, and the sliding panel is a stainless steel material. The utility model is provided with a vertical vibration isolation unit and a horizontal sliding unit, and inside the vertical vibration isolation unit A guide sleeve is arranged, and a friction material plate and a sliding panel are arranged on the horizontal sliding unit, which can realize multi-dimensional shock isolation/vibration.

Example 4

A multi-dimensional vibration isolation/vibration sliding plate bearing, comprising a vertical vibration isolation unit and a horizontal sliding unit connected to each other, the vertical vibration isolation unit and the horizontal sliding unit are connected through a lower connecting plate 21, and the vertical vibration isolation unit includes The thick laminated rubber support 12, the thickness of the single layer of rubber of the thick laminated rubber support 12 is more than 10mm, its plane shape is rectangular, the thick laminated rubber support 12 is provided with a guide sleeve 13, and the guide sleeve 13 is provided with There is a guide rod 14, and the guide rod 14 is covered with a guide friction sleeve 15. This embodiment is provided with two guide sleeves 13. The horizontal sliding unit consists of a friction material plate 23 embedded in the lower connecting plate 21 and fixed on the sliding panel. The sliding panel 22 on the base plate 24 is composed, the friction material plate is a modified polytetrafluoroethylene material, and the sliding panel is a coating material. The utility model is provided with a vertical vibration isolation unit and a horizontal sliding unit, and in the vertical vibration isolation unit A guide sleeve is arranged in the unit, and a friction material plate and a sliding panel are arranged on the horizontal sliding unit, which can realize multi-dimensional shock isolation/vibration.

Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that many other modifications and implementations can be devised by those skilled in the art that will fall within the scope of this application within the scope and spirit of the principles disclosed. More particularly, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the present disclosure, drawings and claims. In addition to variations and modifications to the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (6)

1. A multi-dimensional vibration isolation/vibration sliding plate bearing, characterized in that it comprises a vertical vibration isolation unit and a horizontal sliding unit that are connected to each other, and the vertical vibration isolation unit includes a thick laminated rubber bearing (12), and the horizontal The sliding unit is composed of a friction material plate (23) embedded in the lower connecting plate (21) and a sliding panel (22) fixed on the sliding panel substrate (24). 2 . The multi-dimensional vibration isolation/vibration sliding plate bearing according to claim 1 , wherein the vertical vibration isolation unit and the horizontal sliding unit are connected through a lower connecting plate ( 21 ). 3 . 3. A multi-dimensional shock-absorbing/vibration-isolating sliding plate bearing according to claim 1, characterized in that: the thickness of the single-layer rubber of the thick laminated rubber bearing (12) is more than 10 mm, and its plane shape is a circle, a square or rectangle. 4. A multi-dimensional vibration isolation/vibration slide plate bearing according to claim 1 or 3, characterized in that: the thick laminated rubber bearing (12) is provided with a guide sleeve (13), and the guide sleeve ( 13) A guide rod (14) is provided inside, and the guide rod (14) is covered with a guide friction sleeve (15). 5. A kind of multi-dimensional shock-absorbing and isolating/vibration sliding plate bearing according to claim 1, characterized in that: the friction material plate can be modified ultra-high molecular weight polyethylene, polytetrafluoroethylene, modified polytetrafluoroethylene material . 6 . The multi-dimensional shock-absorbing/vibration-isolating sliding plate bearing according to claim 1 , wherein the sliding panel is made of stainless steel material or coating material. 7 .

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