JPS6431134U - - Google Patents
Info
- Publication number
- JPS6431134U JPS6431134U JP12416887U JP12416887U JPS6431134U JP S6431134 U JPS6431134 U JP S6431134U JP 12416887 U JP12416887 U JP 12416887U JP 12416887 U JP12416887 U JP 12416887U JP S6431134 U JPS6431134 U JP S6431134U
- Authority
- JP
- Japan
- Prior art keywords
- pile
- weight
- auxiliary weight
- weights
- mounting means
- 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.)
- Granted
Links
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000000605 extraction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
杭圧入引抜機により圧入される杭に補助ウエイト
を装着した状態を示す側面図、第２図は第１図の
−線断面図、第３図ａ〜ｃは補助ウエイトの
自力上昇を示す説明図、第４図〜第６図は補助ウ
エイトの他の実施例を示す平面断面図、第７図は
ウエイトを追加した補助ウエイトを示す正面図、
第８図及び第９図は挾持機構を増設した補助ウエ
イトを示す正面図、第１０図はローラ式昇降機構
を備えた補助ウエイトを示す断面平面図、第１１
図は第１０図の−線断面図及び第１２図
は補助ウエイトの他例を示す平面断面図である。
１……杭圧入引抜機、２……鋼管杭、１２，１
３，２０，２２，２４，２８，２９，３０……補
助ウエイト、１５……伸縮装置、１６，１７……
挾持機構、３３……ローラ。
The drawings show an embodiment of the present invention; Fig. 1 is a side view showing a state in which an auxiliary weight is attached to a pile that is press-fitted by a pile press-in/extraction machine; Fig. 2 is a cross-sectional view taken along the line - - in Fig. 1; Figures 3 a to c are explanatory diagrams showing how the auxiliary weight lifts up on its own; Figures 4 to 6 are plan sectional views showing other embodiments of the auxiliary weight; and Figure 7 shows the auxiliary weight with additional weights. Front view,
Figures 8 and 9 are front views showing the auxiliary weight with an additional clamping mechanism, Figure 10 is a cross-sectional plan view showing the auxiliary weight with a roller lifting mechanism, and Figure 11 is a front view showing the auxiliary weight with an additional clamping mechanism.
The drawings are a sectional view taken along the line -- in FIG. 10, and FIG. 12 is a plan sectional view showing another example of the auxiliary weight. 1...Pile press-in/extraction machine, 2...Steel pipe pile, 12,1
3, 20, 22, 24, 28, 29, 30... Auxiliary weight, 15... Telescopic device, 16, 17...
Clamping mechanism, 33...roller.
Claims (1)
と、杭の圧入に伴つて杭表面を自力で昇降可能な
昇降手段を備えた補助ウエイト。 (2) 上記ウエイトが上下一対に構成され、装着
手段が、ウエイト内部に構成した杭の挾持機構で
あり、かつ昇降手段が一対のウエイト端部に構成
した伸縮装置であることを特徴とする実用新案登
録請求の範囲第１項記載の補助ウエイト。 (3) 上記装着手段及び昇降手段が、ウエイト内
部に構成したローラであることを特徴とする実用
新案登録請求の範囲第１項記載の補助ウエイト。[Scope of Claim for Utility Model Registration] (1) An auxiliary weight that is equipped with a mounting means for attaching the weight to the pile to be driven and a lifting means that can raise and lower the pile surface by itself as the pile is press-fitted. (2) Practical use characterized in that the weights are configured as a pair of upper and lower parts, the mounting means is a stake holding mechanism configured inside the weights, and the elevating means is a telescopic device configured at the ends of the pair of weights. The auxiliary weight described in item 1 of the claims for patent registration. (3) The auxiliary weight according to claim 1, wherein the mounting means and the elevating means are rollers formed inside the weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12416887U JPH0619631Y2 (en) | 1987-08-13 | 1987-08-13 | Auxiliary weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12416887U JPH0619631Y2 (en) | 1987-08-13 | 1987-08-13 | Auxiliary weight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6431134U true JPS6431134U (en) | 1989-02-27 |
| JPH0619631Y2 JPH0619631Y2 (en) | 1994-05-25 |
Family
ID=31373666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12416887U Expired - Lifetime JPH0619631Y2 (en) | 1987-08-13 | 1987-08-13 | Auxiliary weight |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619631Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144039U (en) * | 1989-04-28 | 1990-12-06 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5499064B2 (en) * | 2012-02-03 | 2014-05-21 | 伸栄株式会社 | Closure member attachment and method of constructing continuous wall |
-
1987
- 1987-08-13 JP JP12416887U patent/JPH0619631Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02144039U (en) * | 1989-04-28 | 1990-12-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619631Y2 (en) | 1994-05-25 |