JPH0215882U

JPH0215882U -

Info

Publication number: JPH0215882U
Application number: JP1988094927U
Authority: JP
Priority date: 1988-07-18
Filing date: 1988-07-18
Publication date: 1990-01-31
Anticipated expiration: 2003-07-18
Also published as: JPH0719725Y2

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す分解斜視図、第
２図は防振部材１５の取り付け状態を示す一部断
面平面図、第３図は防振部材１６の取り付け状態
を示す一部断面平面図、第４図は防音カプセル内
にブレーカー本体を取り付けた時の上部垂直断面
図、第５図は第４図の同様な下部垂直断面図であ
る。１……ブレーカー本体、２……防音カプセル、
３……チゼル、４……係合溝、５……制振材、６
……鉄板、１０……側壁ボツクス、１１……蓋、
１２……底板、１３……第１係合穴、１４……第
２係合穴、１５……第１係合部材、１６……第２
係合部材、１７，２１……フランジ、１８，２２
……防振ゴム、２８……制振材、２９……吸音材
。 FIG. 1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is a partially sectional plan view showing how the vibration isolating member 15 is attached, and FIG. 3 is a partially sectional plan showing how the vibration isolating member 16 is attached. A plan view, FIG. 4 is an upper vertical sectional view when the breaker body is installed in the soundproof capsule, and FIG. 5 is a lower vertical sectional view similar to FIG. 4. 1...Breaker body, 2...Soundproof capsule,
3... Chisel, 4... Engagement groove, 5... Damping material, 6
... Iron plate, 10 ... Side wall box, 11 ... Lid,
12... Bottom plate, 13... First engagement hole, 14... Second engagement hole, 15... First engagement member, 16... Second
Engagement member, 17, 21...flange, 18, 22
... Vibration-proof rubber, 28 ... Damping material, 29 ... Sound-absorbing material.

Claims

[Claims for Utility Model Registration] Engagement grooves are formed on opposing sides of the breaker body, and vibration damping material and iron plates are applied to almost the entire surface of the breaker body, excluding the surface of the engagement grooves. A side wall box formed of a cylindrical pipe such as a square tube, which is laminated and fixed as an outer side, and a bottom plate fixed to the lower surface of the side wall box.
After the breaker main body is inserted, the inserted breaker main body is sealed with a lid fixed to the upper surface of the side wall box, and the side wall box has a plurality of first engagement holes and the above engagement groove. Two second engagement holes are drilled at corresponding positions, and the first
A first vibration isolating member having a vibration isolating rubber fixed to a steel plate flange is engaged and fixed in the engagement hole, and the vibration isolating member is pressed against the outer surface of the breaker body, while a vibration damping member is fixed to the steel plate flange in the second engagement hole. engaging and fixing a second vibration isolating member to which a steel plate engagement piece is fixed via a vibrating rubber; fitting the steel plate engagement piece into a steel plate engagement groove of the breaker body;
Furthermore, the impact breaker is characterized in that a soundproof capsule is provided on the entire inner surface of the side wall box, the lid, and the bottom plate, which is made of a structure in which a damping material and a sound absorbing material are laminated and fixed with the sound absorbing material on the inner surface. soundproofing equipment.