JPH041328A - Construction of strut base for cable way - Google Patents
Construction of strut base for cable wayInfo
- Publication number
- JPH041328A JPH041328A JP10028390A JP10028390A JPH041328A JP H041328 A JPH041328 A JP H041328A JP 10028390 A JP10028390 A JP 10028390A JP 10028390 A JP10028390 A JP 10028390A JP H041328 A JPH041328 A JP H041328A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- strut
- foundation
- concrete
- support
- 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
- 238000010276 construction Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Foundations (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、索道用支柱基礎の構築方法に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a method of constructing a support support foundation for a cableway.
第４図において、支柱しの設置の際に、コンクリートの
基礎１０を埋設し、基礎に埋め込んだアンカーボルト９
で支柱底部のフランジ１５を接合していた。In Figure 4, when installing the support, a concrete foundation 10 is buried, and anchor bolts 9 are embedded in the foundation.
The flange 15 at the bottom of the column was joined.
なお、１４は索条である。In addition, 14 is a cable.
前述の従来技術には、次のような問題点がある。 The above-mentioned conventional technology has the following problems.
（１） コンクリート基礎１０の製作時の誤差、埋設
時の誤差により索条１４の位置が正規の位置からずれる
場合がある。そこで位置修正のためにフランジ１５と基
礎１００間にくさび（図示せず）を入れるなどする。こ
れは、不安定であり、応力集中が生じたりする。(1) The position of the cable 14 may deviate from the normal position due to errors in manufacturing the concrete foundation 10 and errors in burying the concrete foundation 10. Therefore, a wedge (not shown) is inserted between the flange 15 and the foundation 100 to correct the position. This is unstable and causes stress concentration.
（２）索道稼動時の振動により、アンカーボルト９のゆ
るみが生ずる。(2) The anchor bolts 9 become loose due to vibrations during cableway operation.
（３）埋設された基礎１０とアンカーボルト９で接合す
るため、支柱１２下端部が複雑になり、溶接部１３など
の精度維持が要求される。(3) Since it is connected to the buried foundation 10 using the anchor bolt 9, the lower end of the column 12 becomes complicated, and it is required to maintain the accuracy of the welded portion 13, etc.
（４）部品数及び作業が多いので、時間と人手がかかる
。(4) Since the number of parts and work is large, it takes time and manpower.
第２図に示す如く、アングル材１を索条中心上に設置し
、その上に切り込み２の入った支柱７を据え付け、ステ
ー４で索条６が正規の位置にくるように調節し、コンク
リート５を打設する。As shown in Fig. 2, an angle member 1 is installed on the center of the cable, a post 7 with a notch 2 is installed on it, and the stay 4 is adjusted so that the cable 6 is in the correct position. 5.
支柱据付時に、アングル材１上に載せた支柱を同アング
ル材に沿って移動させることにより、支柱の据付位置を
容易に調整することができる。When installing the support, the installation position of the support can be easily adjusted by moving the support placed on the angle member 1 along the angle member.
支柱の据付位置が決定した後は、基礎コンクリートによ
り固定される。Once the installation location of the pillars has been determined, they will be fixed with foundation concrete.
第１図、第２図において、１はアングル材、２は支柱の
切り込み、３は鉄板、４はステー、５はコンクリート、
６は索条、７は支柱、８はアングルの頂点である。In Figures 1 and 2, 1 is an angle material, 2 is a notch in the support, 3 is a steel plate, 4 is a stay, 5 is concrete,
6 is the cable, 7 is the strut, and 8 is the vertex of the angle.
索条位置調整の際、索条平行方向については、アングル
材１の長手方向に滑動させ、索条直角方向については、
アングル材１を横方向に移動させる。When adjusting the cable position, slide the angle member 1 in the longitudinal direction in the parallel direction of the cable, and slide it in the longitudinal direction of the cable in the perpendicular direction.
The angle member 1 is moved laterally.
圧索支柱の場合は、第３図に示す如く、コンクリートに
埋まる部分にスタッドパー１６を接合し、張力に対抗す
る。In the case of a pressure cable strut, as shown in FIG. 3, a stud par 16 is connected to the part buried in concrete to resist tension.
本発明による索道用支柱基礎の構築方法は、地面に支柱
の基礎穴を掘削し、前記基礎穴の底部に索条の垂直下方
で且つ索条の方向にアングル材を配置し、前記アングル
材上に同アングル材に適合した切り込みを下端部に設け
た支柱を載せ、索条平行方向及び索条直角方向に自由度
を持たせた状態で索条位置が正規の位置と一致するよう
にステーで調整した後、前記基礎穴にコンクリートを打
設することにより、次の効果を有する。The method for constructing a support support foundation for a cableway according to the present invention is to excavate a support hole in the ground, place an angle member vertically below and in the direction of the cable at the bottom of the foundation hole, and place an angle member above the angle member. Place a strut with a notch on the lower end that is compatible with the angle material, and place the stay so that the cable position matches the regular position with a degree of freedom in the cable parallel direction and cable perpendicular direction. After making the adjustments, pouring concrete into the foundation hole has the following effects.
（１）支柱設置位蓋の精度が増す。(1) The accuracy of the cover when installing the pillar increases.
（２）従来の構造に比ベリプ、７ランジ及びアンカーボ
ルトが不必要となる。(2) Verip, 7-lunge, and anchor bolts are no longer necessary in the conventional structure.
（３）従来工法では、掘削後、コンクリート基礎を埋設
し、士をかぶせるが、本発明では直接コンクリートを打
設するため、土をかぶせる必要がなくなる。(3) In conventional construction methods, after excavation, a concrete foundation is buried and covered with soil, but in the present invention, concrete is directly poured, so there is no need to cover with soil.
（４）コンクリート打設時に正確な位置にあるため、位
置修正による応力集中が減少する。(4) Since it is in an accurate position when concrete is placed, stress concentration due to position correction is reduced.
Ｊｇ１図は本発明の実施例に係る索道用支柱（受索）基
礎の正面図、第２図は第１図の要部を拡大した斜視図、
第３図は本発明による索道用支柱（圧索）基礎の構造図
、第４図は従来の索道用支柱基礎の構造図である。
１・・・アングル材 ２・・・支柱の切り込み４
・・・ステー ５・・・コンクリート７・
・・支柱
第３図Figure Jg1 is a front view of a cableway support (cable receiver) foundation according to an embodiment of the present invention, Figure 2 is an enlarged perspective view of the main part of Figure 1,
FIG. 3 is a structural diagram of a cableway strut (pressure cable) foundation according to the present invention, and FIG. 4 is a structural diagram of a conventional cableway strut foundation. 1... Angle material 2... Notch in post 4
... Stay 5... Concrete 7.
・・Strut Diagram 3
Claims (1)
の垂直下方で且つ索条の方向にアングル材を配置し、前
記アングル材上に同アングル材に適合した切り込みを下
端部に設けた支柱を載せ、索条平行方向及び索条直角方
向に自由度を持たせた状態で、索条位置が正規の位置と
一致するようにステーで調整した後、前記基礎穴にコン
クリートを打設することを特徴とする索道用支柱基礎の
構築方法。Drill a foundation hole for the support column in the ground, place an angle material at the bottom of the foundation hole vertically below the cable and in the direction of the cable, and make a notch on the angle material that fits the angle material at the lower end. Place the prepared support and adjust the stay with the stay so that the cable position matches the normal position with a degree of freedom in the cable parallel direction and cable perpendicular direction, and then pour concrete into the foundation hole. A method for constructing a support foundation for a cableway, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10028390A JPH041328A (en) | 1990-04-18 | 1990-04-18 | Construction of strut base for cable way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10028390A JPH041328A (en) | 1990-04-18 | 1990-04-18 | Construction of strut base for cable way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041328A true JPH041328A (en) | 1992-01-06 |
Family
ID=14269869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10028390A Pending JPH041328A (en) | 1990-04-18 | 1990-04-18 | Construction of strut base for cable way |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041328A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448412A (en) * | 1992-07-13 | 1995-09-05 | Asahi Kogaku Kogyo Kabushiki Kaisha | Telephoto zoom lens system |
| KR100395172B1 (en) * | 2000-07-22 | 2003-08-25 | 세종기술주식회사 | Method for constructing basic concrete structure of pole in electric railroads by using disposable form and concrete structure thereof |
| JP2021130986A (en) * | 2020-02-20 | 2021-09-09 | Ykk Ap株式会社 | Support structure of column and installation method of column |
-
1990
- 1990-04-18 JP JP10028390A patent/JPH041328A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5448412A (en) * | 1992-07-13 | 1995-09-05 | Asahi Kogaku Kogyo Kabushiki Kaisha | Telephoto zoom lens system |
| KR100395172B1 (en) * | 2000-07-22 | 2003-08-25 | 세종기술주식회사 | Method for constructing basic concrete structure of pole in electric railroads by using disposable form and concrete structure thereof |
| JP2021130986A (en) * | 2020-02-20 | 2021-09-09 | Ykk Ap株式会社 | Support structure of column and installation method of column |
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