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FRP soundproof door

A soundproof door and door body technology, applied in the direction of soundproof doors/windows, door leaves, door/window accessories, etc., can solve the problems that affect the appearance of the whole door, the overall appearance is uncoordinated, easy to be corroded, etc., and achieve simple structure , good thermal insulation effect, and the effect of ensuring the construction quality

Inactive Publication Date: 2015-09-30
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional gate has no noise reduction measures and is easily corroded, so it will rust and fade after a period of use, which will affect the appearance of the entire door and is very inconsistent with the overall appearance of modern buildings

Method used

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Examples

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Embodiment

[0018] Example: such as figure 1 As shown, a FRP soundproof door of the present invention includes a door body 1 and a bottom chute 6 arranged on the top pulley groove 9 and the bottom of the door body 1, and the door body 1 is a door body 1 composed of FRP honeycomb sandwich panels. ; The pulley groove 9 is provided with a steel plate 11, the steel plate 11 is provided with a channel steel 12, and a bearing 18 is installed in the channel steel 12, and the bearing 18 is sleeved on one end of the rotating shaft 19, and the other end of the rotating shaft 19 The door body 1 is connected by a connecting rod 10 passing through the pulley groove 9; a triangle steel 14 is arranged inside the bottom pulley groove 6, and a bottom pulley 7 is arranged between the door body 1 and the triangle steel 14. The pulley 15 is rolled and mounted on the bracket of the pulley 7 through a pin shaft 17; a sound insulation strip 13 is arranged between the pulley groove 9 and the bottom chute 6 and t...

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Abstract

The invention provides an FRP soundproof door. The FRP soundproof door comprises a door body, a sliding wheel groove formed in the top of the door body and a bottom sliding groove. The door body is composed of FRP honeycomb laminboards. The sliding groove is provided with steel plates. The steel plates are provided with box iron. Bearings are arranged in the box iron and arranged at one ends of rotating shafts in a sleeving mode. The other ends of the rotating shafts are connected with the door body through connection rods penetrating through the sliding wheel groove. The inner side of the bottom sliding wheel groove is provided with triangular steel. Bottom sliding wheels are arranged between the door body and the triangular steel. Supports of the bottom sliding wheels are provided with sliding wheels through pin shafts in a rolling mode. Soundproof strips are arranged between the sliding wheel groove and the wall body and the bottom sliding groove and the wall body respectively. The filling materials in the FRP soundproof door have the noise elimination performance, are good in heat preservation effect and have good fireproof performance and hydrothermal resistance. According to the FRP soundproof door, a noise elimination seam mechanism is adopted to obstruct sound transmission, and noise is lowered; the mounting construction quality of the door is guaranteed, the structure is simple, the construction speed is high, the cost is lowered, and engineering efficiency is improved.

Description

technical field [0001] The invention relates to a sound insulation door, in particular to an FRP sound insulation door, and belongs to the technical field of construction. Background technique [0002] With the advancement of science and technology, the development and promotion of new materials have promoted the development of new materials to a higher and newer direction, so that buildings consume as little non-renewable resources as possible, reduce pollution to the external environment, and provide users with health benefits. , Comfortable, and harmonious working and living space. [0003] Traditional gates do not have noise reduction measures and are easily corroded. As a result, they will rust and fade after a period of use, which will affect the appearance of the entire door, which is very inconsistent with the overall appearance of modern buildings. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/20E06B3/70E06B3/46E05D13/00
Inventor 丁荣华曹永忠刘传春
Owner CHINA MCC17 GRP
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