JPS58140237U - Steel pile low noise striking device - Google Patents
Steel pile low noise striking deviceInfo
- Publication number
- JPS58140237U JPS58140237U JP3464782U JP3464782U JPS58140237U JP S58140237 U JPS58140237 U JP S58140237U JP 3464782 U JP3464782 U JP 3464782U JP 3464782 U JP3464782 U JP 3464782U JP S58140237 U JPS58140237 U JP S58140237U
- Authority
- JP
- Japan
- Prior art keywords
- low
- noise
- steel pile
- striking device
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す一部切断正面図、第２図は本考案
実施第１例を示す一部切断正面図、第３図は同じ〈実施
第２例を示す一部切断正面図、第４図は同じ〈実施第２
例を示す全装置の切断正面図、第５図は本考案装置の騒
音防止効果を示す曲線図である。また第６図Ａ、 Ｂお
よび第７図Ａ。
Ｂはそれぞれ本考案の変形例を示す要部の側面図および
底面図である。
図中の符号はそれぞれ下記部材を示す。１：鋼ＶＬ２：
キャッフ、３：クッション材、４：ハンマー、５：防音
カバー装置、６：防音カバー、７：油圧ハンマー、８：
上部木製クッション、９：低騒音キャップ、１０：下部
防音カバー、１１：下部木製クッション、１２：保護プ
レート、１３：クッション材、１４：保護プレートスト
ッパ。FIG. 1 is a partially cutaway front view showing a conventional example, FIG. 2 is a partially cutaway front view showing a first example of implementation of the present invention, and FIG. 3 is a partially cutaway front view showing the same second example of implementation. Figure 4 is the same (Implementation 2)
FIG. 5 is a cutaway front view of the entire device showing an example, and a curve diagram showing the noise prevention effect of the device of the present invention. Also, Figures 6A and B and Figure 7A. B is a side view and a bottom view of essential parts, respectively, showing a modification of the present invention. The symbols in the drawings indicate the following members, respectively. 1: Steel VL2:
Cuff, 3: Cushion material, 4: Hammer, 5: Soundproof cover device, 6: Soundproof cover, 7: Hydraulic hammer, 8:
Upper wooden cushion, 9: Low noise cap, 10: Lower soundproof cover, 11: Lower wooden cushion, 12: Protective plate, 13: Cushion material, 14: Protective plate stopper.
Claims (1)
に上部木製クッションを介して接衝する低騒音キャップ
の上半部をカバーする防音カバーと、さらに該低騒音キ
ャップの下端に設けた下部木製クッションと接衝するよ
うに鋼杭の上端に嵌装したガイドリブ付きの保護プレー
トとを各設けたことを特徴とする鋼杭の低騒音打撃装置
。 ２ 前記低騒音キャップの下部と鋼杭との間にクッショ
ン材を介在させたことを特徴とする実用新案登録請求の
範囲第１項に記載の鋼杭の低騒音打撃装置。 ３ 前記低騒音キャップの下半分をフランジ付き円筒状
に形成し下部木製クッションと保護プレートとを内蔵す
るとともに下端内方に保護プレートストッパを突設した
ことを特徴とする実用新案登録請求の範囲第１項に記載
の鋼杭の低騒音打撃装置。[Claims for Utility Model Registration] 1. A hydraulic hammer having a soundproof cover, a soundproof cover covering the upper half of the low-noise cap that contacts the hydraulic hammer via the upper wooden cushion, and the lower end of the low-noise cap. A low-noise striking device for a steel pile, characterized in that a protection plate with a guide rib is fitted to the upper end of the steel pile so as to be in contact with a lower wooden cushion provided on the steel pile. 2. The low-noise striking device for steel piles as set forth in claim 1, wherein a cushioning material is interposed between the lower part of the low-noise cap and the steel pile. 3. The lower half of the low-noise cap is formed into a cylindrical shape with flanges, houses a lower wooden cushion and a protective plate, and has a protective plate stopper projecting inward from the lower end. The low-noise striking device for steel piles according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3464782U JPS58140237U (en) | 1982-03-13 | 1982-03-13 | Steel pile low noise striking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3464782U JPS58140237U (en) | 1982-03-13 | 1982-03-13 | Steel pile low noise striking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58140237U true JPS58140237U (en) | 1983-09-21 |
Family
ID=30046136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3464782U Pending JPS58140237U (en) | 1982-03-13 | 1982-03-13 | Steel pile low noise striking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58140237U (en) |
-
1982
- 1982-03-13 JP JP3464782U patent/JPS58140237U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58140237U (en) | Steel pile low noise striking device | |
| JPS5845745U (en) | Soundproof cover device for pile driver | |
| JPS6180273U (en) | ||
| JPS58186934U (en) | Slide sheet protector structure | |
| JPS6061183U (en) | Concrete breaker dry striking prevention mechanism | |
| JPS60115953U (en) | Lid for underground structures | |
| JPS5899338U (en) | Manhole with fastening mechanism | |
| JPS6142250U (en) | Cover to prevent coolant from scattering on grinding machines | |
| JPS59116430U (en) | hydraulic hammer | |
| JPS58117959U (en) | Stamp type seal that does not roll | |
| JPS61168536U (en) | ||
| JPS5912432U (en) | keyboard | |
| JPS6039813U (en) | Top board | |
| JPS59133055U (en) | feeder | |
| JPS58137271U (en) | lighter case with lid | |
| JPS595678U (en) | kitchen washer | |
| JPS60115742U (en) | Tank truck protection frame | |
| JPS58129976U (en) | drain lid | |
| JPS5840381U (en) | hammer | |
| JPH0312642U (en) | ||
| JPS6317200U (en) | ||
| JPS6091637U (en) | iron lid | |
| JPS58161908U (en) | sliding chute device | |
| JPS58121919U (en) | Buffer equipment installed at the entrance of warehouses, etc. | |
| JPS60190742U (en) | envelope storage box |