JPH03108038U - - Google Patents
Info
- Publication number
- JPH03108038U JPH03108038U JP1489290U JP1489290U JPH03108038U JP H03108038 U JPH03108038 U JP H03108038U JP 1489290 U JP1489290 U JP 1489290U JP 1489290 U JP1489290 U JP 1489290U JP H03108038 U JPH03108038 U JP H03108038U
- Authority
- JP
- Japan
- Prior art keywords
- fixing
- underground structure
- receiving frame
- fixing device
- bolt
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の固定装置の一実施例を示す要
部の縦断面図、第２図はナツトを除いて示す平面
図、第３図ａは固定ブロツクの部分縦断面図、第
３図ｂは底面図、第４図ａは回転防止キヤツプの
平面図、第４図ｂは部分縦断面図、第４図ｃは底
面図、第５図は受枠と蓋本体の平面図、第６図は
従来例の概略図である。
１……受枠、１ａ……フランジ、１ｂ……ボル
ト孔、２……スリーブナツト、３……植込ボルト
（固定ボルト）、４……レベル調整プレート、４
ａ……ベース、４ｂ……ナツト、５……ナツト、
６……固定ブロツク、６ａ……突起、６ｂ……挿
通孔、６ｃ……条溝、７……回転防止キヤツプ、
７ａ……条溝、７ｂ……係合爪、７ｃ……孔、７
ｄ……拘束帯、８……座金、５０……側塊、５１
……蓋本体、５２……アンカーボルト（固定ボル
ト）、５３……ナツト。
Fig. 1 is a longitudinal cross-sectional view of the main parts showing one embodiment of the fixing device of the present invention, Fig. 2 is a plan view showing the nut removed, Fig. 3a is a partial longitudinal cross-sectional view of the fixing block, Fig. 3 Fig. 4b is a bottom view, Fig. 4a is a plan view of the anti-rotation cap, Fig. 4b is a partial vertical sectional view, Fig. 4c is a bottom view, Fig. 5 is a plan view of the receiving frame and the lid body, Fig. 6 is a schematic diagram of a conventional example. 1... Receiving frame, 1a... Flange, 1b... Bolt hole, 2... Sleeve nut, 3... Studded bolt (fixing bolt), 4... Level adjustment plate, 4
a...Base, 4b...Natsuto, 5...Natsuto,
6... Fixed block, 6a... Protrusion, 6b... Insertion hole, 6c... Groove, 7... Anti-rotation cap,
7a... groove, 7b... engaging claw, 7c... hole, 7
d...Restraint band, 8...Washer, 50...Side mass, 51
... Lid body, 52 ... Anchor bolt (fixing bolt), 53 ... Nut.
Claims (1)
する挿通孔と受枠のフランジに開設されたボルト
孔の中に嵌まり込む突起とを形成した固定ブロツ
クと、該固定ブロツクに回転不可に着脱自在に嵌
着され且つ前記固定ボルトに螺着されるナツトの
周りを拘束する回転防止キヤツプとを備えている
ことを特徴とする地下構造物用受枠の固定装置。 ２ 前記固定ブロツク及び回転防止キヤツプのそ
れぞれを、多角形の相互嵌合体としたことを特徴
とする請求項１記載の地下構造物用受枠の固定装
置。 ３ 前記固定ブロツク及び回転防止キヤツプのそ
れぞれを相互嵌合体として形成し、それぞれの嵌
合面に前記固定ボルトの軸線方向に平行な条溝を
設けたことを特徴とする請求項１記載の地下構造
物用受枠の固定装置。 ４ 前記条溝を前記嵌合面の一部に部分的に形成
したことを特徴とする請求項３記載の地下構造物
用受枠の固定装置。[Scope of Claim for Utility Model Registration] 1. A fixing block having an insertion hole for inserting a fixing bolt provided in a side block of an underground structure and a protrusion that fits into a bolt hole made in a flange of a receiving frame; A fixing device for a receiving frame for an underground structure, characterized in that it is provided with an anti-rotation cap that is removably fitted in a non-rotatable manner to the fixing block and that restrains the periphery of a nut that is screwed onto the fixing bolt. 2. The fixing device for a receiving frame for an underground structure according to claim 1, wherein each of the fixing block and the anti-rotation cap is a polygonal interfitting body. 3. The underground structure according to claim 1, wherein each of the fixing block and the anti-rotation cap is formed as an interfitting body, and a groove parallel to the axial direction of the fixing bolt is provided on each fitting surface. Fixing device for object holders. 4. The fixing device for a receiving frame for an underground structure according to claim 3, wherein the groove is partially formed in a part of the fitting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014892U JP2504789Y2 (en) | 1990-02-16 | 1990-02-16 | Fixing device for receiving frame for underground structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990014892U JP2504789Y2 (en) | 1990-02-16 | 1990-02-16 | Fixing device for receiving frame for underground structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03108038U true JPH03108038U (en) | 1991-11-07 |
| JP2504789Y2 JP2504789Y2 (en) | 1996-07-10 |
Family
ID=31518228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990014892U Expired - Lifetime JP2504789Y2 (en) | 1990-02-16 | 1990-02-16 | Fixing device for receiving frame for underground structures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504789Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260641U (en) * | 1985-10-03 | 1987-04-15 |
-
1990
- 1990-02-16 JP JP1990014892U patent/JP2504789Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260641U (en) * | 1985-10-03 | 1987-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504789Y2 (en) | 1996-07-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |