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Underwater anti-knock support

A technology of anti-seismic bearings and support plates, applied in the direction of construction, bridge construction, bridges, etc.

Inactive Publication Date: 2010-06-09
徐国彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an underwater anti-seismic support to solve the above-mentioned problems that exist when the support is used underwater

Method used

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Examples

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so as to help understand the content of the present invention.

[0013] Such as figure 1 with figure 2 As shown, it is a schematic diagram of an embodiment of the underwater anti-seismic bearing of the present invention. The underwater anti-seismic bearing includes an upper cover 1 and a base 5. The upper surface of the base 5 has a concave surface, and a lower surface is placed in the concave surface, which is a hyperboloid or The center core 4 of the spherical crown surface, the upper cover 1 is placed on the center core 4, the stainless steel plate 2 is welded on the lower surface of the upper cover 1 corresponding to the center core 4, and polytetrafluoroethylene is placed between the stainless steel plate 2 and the center core 5 The plate 3 is also cushioned with a polytetrafluoroethylene spherical plate between the core 4 and the base 5 ....

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Abstract

The invention discloses a submerged shakeproof support saddle, comprising an upper cover and a base, wherein, a middle core with the lower surface as a hyperboloid or a spherical crown surface is placed at an anastomotic concave position on the upper surface of the base, the upper cover is placed on the middle core, a lap of lateral wall extending downwards on the upper cover is surrounding the upper part of the base and extends into a lap of groove on the base through the flange protruding toward the direction of the base of the lower edge of the lateral wall to form an accidented tongue-and-groove structure in order to ensure that the upper cover is occluded with the base; the support saddle also comprises a first Polymer material sealing ring, the upper part of the first Polymer material sealing ring is sleeved on the outer side of the lower edge of the lateral wall of the upper cover by elasticity, the lower part of the first Polymer material sealing ring is sleeved on the base lateral wall positioned below the groove by elasticity, the occlusive tongue-and-groove gap of the upper cover and the base is sealed. The support saddle can be applied to the submerged environment.

Description

technical field [0001] The invention relates to a support, in particular to an anti-seismic support for underwater use. Background technique [0002] Bearings are widely used in bridges and buildings as an anti-seismic component. In addition to transmitting the gravity of the upper and middle structure downwards to the lower components such as piers and columns, the bearing also needs to have functions such as anti-vibration, anti-pull, and moment release to reduce damage to bridges or building structures caused by earthquakes or vibrations. [0003] The inventor has developed a series of support including upper cover, center core and base, wherein the core can adopt the hyperbolic structure as disclosed in CN1415802A to meet the requirements of different bending moments in two vertical directions, or as CN2473228Y The disclosed one adopts a spherical crown-shaped central core structure. [0004] However, the current support composed of the upper cover, the center core and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/04E04H9/02E04B1/36C08L9/02C08L11/00C08K5/09C22C38/42C08K3/04
Inventor 徐国彬
Owner 徐国彬
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