JPS5973441U - Shoring components - Google Patents
Shoring componentsInfo
- Publication number
- JPS5973441U JPS5973441U JP1982168972U JP16897282U JPS5973441U JP S5973441 U JPS5973441 U JP S5973441U JP 1982168972 U JP1982168972 U JP 1982168972U JP 16897282 U JP16897282 U JP 16897282U JP S5973441 U JPS5973441 U JP S5973441U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- section steel
- box
- rectangular
- case
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (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図は従来工法による支保工撤去作業説明図、第２図
は組立状態での本考案の一実施例の平面図、第３図は伸
縮装置の断面図、第４図は腹起し装置の断面図、第５図
および第６図は受片の斜視図、第７図は撤去時に使用す
る伸縮装置および腹起し ゛装置の駆動回転軸回
転用工具の一例を示す正面図、第８図は本考案支保工を
用いたときの撤去作業の説明図、第９図は組立状態での
本考案の他の実施例の平面図、第１０図は他の実施例の
伸縮装置の断面図、第１１図および第１２図は同受枠の
斜視図である。
６・・・伸縮装置、７・・・Ｈ形鋼、８・・・腹起し装
置、・９，１０・・・受枠、１１・・・ギヤボックス、
１２゜１２′・・・傘歯車、１３・・・駆動回転軸、１
３ａ・・・回転用工具嵌合部、１４．１４’・・・傘歯
車、１５゜１５′・・・ねじ部、１６．１６’・・・軸
、１７・・・押板、１８．１８’・・・ナツト、２０・
・・角形細長ケース、２１・・・駆動回転軸、２１ａ・
・・回転用工具嵌合部、２２・・・傘歯車、２４．２４
’・・・軸、２５．２５′・・・傘歯車、２６．２６’
・・・ナツト、２９．２９′・・・ねじ杆、３０・・・
角形筒部、３１・・・受片、３３・・・当板。Figure 1 is an explanatory diagram of shoring removal work using the conventional construction method, Figure 2 is a plan view of an embodiment of the present invention in an assembled state, Figure 3 is a sectional view of the expansion and contraction device, and Figure 4 is the lifting device. Figures 5 and 6 are perspective views of the receiving piece, Figure 7 is a front view showing an example of a tool for rotating the drive rotation shaft of the telescopic device and belly raising device used at the time of removal, and Figure 8 is a perspective view of the receiving piece. The figure is an explanatory diagram of the removal work when using the shoring of the present invention, Figure 9 is a plan view of another embodiment of the present invention in an assembled state, and Figure 10 is a cross-sectional view of the expansion and contraction device of another embodiment. , FIG. 11 and FIG. 12 are perspective views of the receiving frame. 6... Telescopic device, 7... H-beam steel, 8... Raising device, 9, 10... Receiving frame, 11... Gear box,
12゜12'...Bevel gear, 13...Drive rotation shaft, 1
3a...Rotary tool fitting part, 14.14'...Bevel gear, 15°15'...Threaded part, 16.16'...Shaft, 17...Press plate, 18.18 '...Natsuto, 20・
... Square elongated case, 21... Drive rotation shaft, 21a.
...Rotary tool fitting part, 22...Bevel gear, 24.24
'...Shaft, 25.25'...Bevel gear, 26.26'
...Nut, 29.29'...Screw rod, 30...
Square cylinder part, 31... receiving piece, 33... backing plate.
Claims (1)
ックス内へ突出して回転用工具嵌合部を形成させた駆動
回転軸によりそれぞれ傘歯車を介して回動せしめられる
互いに平行して離間された２軸にねじ部を設け、これら
ねじ部にそれぞれ螺合する各ナツトに固着した押板を備
えて上記各Ｈ形鋼の各一端部に装着される１対の伸縮装
置と、角形細長ケース内に配設され一端が該ケース外に
突出しそ回転用工具嵌合部を形成した駆動回転軸を有す
る傘歯車を設け、該歯車の両側で噛合う各傘歯車の各軸
に連結された各ナツトとそれぞれ螺合し上記ケースの長
さ方向と平行するねじ杆を有、 する腹起し装置と、該
腹起し装置の角形ケースの端部に密接嵌合される角形筒
部の一端面側に上記Ｈ形鋼の端部あるいは上記伸縮装置
を装着したＨ形鋼端部を受けて支持し得ると共に該Ｈ形
鋼の端面またはＨ形鋼端部に装着した伸縮装置のギヤボ
ックス端面に当接する当板を有する受片を設けた４個の
受枠とよりなる支保工部材。A pair of H-beams are arranged parallel to each other and rotated via bevel gears by a drive rotating shaft, which is disposed inside a gear box and has one end protruding into the box to form a rotating tool fitting part. a pair of telescoping devices installed at one end of each of the H-shaped steels, each having a threaded portion on two shafts spaced apart from each other; A bevel gear is disposed within a rectangular and elongated case, and has a drive rotating shaft with one end protruding outside the case and forming a rotating tool fitting part, and is connected to each shaft of each bevel gear that meshes on both sides of the gear. a rectangular cylindrical portion that is closely fitted to an end of the rectangular case of the recessed raiser; A gear capable of receiving and supporting the end of the H-section steel or the end of the H-section steel equipped with the telescoping device on one end surface side, and a gear of the telescoping device mounted on the end surface of the H-section steel or the end of the H-section steel. A shoring member consisting of four receiving frames provided with receiving pieces having contact plates that abut against the end face of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982168972U JPS5973441U (en) | 1982-11-08 | 1982-11-08 | Shoring components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982168972U JPS5973441U (en) | 1982-11-08 | 1982-11-08 | Shoring components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5973441U true JPS5973441U (en) | 1984-05-18 |
| JPS6120121Y2 JPS6120121Y2 (en) | 1986-06-17 |
Family
ID=30369259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982168972U Granted JPS5973441U (en) | 1982-11-08 | 1982-11-08 | Shoring components |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5973441U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5814325B2 (en) * | 2013-10-28 | 2015-11-17 | 植村 誠 | Support steel used for construction of underground structures |
| JP7044742B2 (en) * | 2019-07-02 | 2022-03-30 | 誠 植村 | Support for preventing slippage of the laying box and support method for preventing slippage of the laying box |
-
1982
- 1982-11-08 JP JP1982168972U patent/JPS5973441U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6120121Y2 (en) | 1986-06-17 |
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