JPH0756452Y2 - Floor concrete crown display - Google Patents
Floor concrete crown displayInfo
- Publication number
- JPH0756452Y2 JPH0756452Y2 JP1990405019U JP40501990U JPH0756452Y2 JP H0756452 Y2 JPH0756452 Y2 JP H0756452Y2 JP 1990405019 U JP1990405019 U JP 1990405019U JP 40501990 U JP40501990 U JP 40501990U JP H0756452 Y2 JPH0756452 Y2 JP H0756452Y2
- Authority
- JP
- Japan
- Prior art keywords
- top end
- floor concrete
- bolt
- stud
- cap nut
- 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.)
- Expired - Lifetime
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、鉄骨造床コンクリート
敷設の際に使用する床コンクリート天端表示具に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor concrete top end display used for laying steel-framed floor concrete.
【０００２】[0002]
【従来の技術】鉄骨造床コンクリートの敷設において、
打設するコンクリートの天端を表示する方法としては、
従来、鉄骨梁上に鉄筋を溶接し、該鉄筋の所定個所にテ
ープを巻いて天端を表示していた。2. Description of the Related Art In laying steel-framed floor concrete,
As a method to display the top of the concrete to be placed,
Conventionally, a reinforcing bar is welded on a steel beam and a tape is wound around a predetermined portion of the reinforcing bar to display the top end.
【０００３】[0003]
【考案が解決しようとする課題】しかしながら、上記方
法では鉄筋の取り付けに溶接工が必要となるだけでな
く、天端表示には鉄筋に印を付けてテープを巻かなけれ
ばならず、またコンクリート打設時には該鉄筋を折り曲
げなければならない等、作業が面倒であり、施工コスト
も高かった。[Problems to be Solved by the Invention] However, in the above method, not only a welder is required for attaching the reinforcing bar, but also the reinforcing bar must be marked with a tape and taped on the top end display. The work was troublesome, such as the fact that the reinforcing bar had to be bent at the time of placement, and the construction cost was high.
【０００４】そこで本考案は、簡単な作業で取り付ける
ことができ、コストダウンが図れると共に、天端の上下
の調整も容易に行なえるようにした床コンクリート天端
表示具を提供することを目的とする。Therefore, the object of the present invention is to provide a floor concrete top end indicator which can be attached by a simple operation, can reduce the cost, and can be easily adjusted up and down. To do.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本考案は、一端に袋ナットを備え、他端に、スタッ
ドボルトに着脱可能に止着するスタッド止着部が形成さ
れた取付金具と、下部に前記袋ナットに進退可能に螺合
する調整ボルトを設けた天端表示部材とから成ることを
特徴とするIn order to achieve the above-mentioned object, the present invention has a mounting nut having a cap nut at one end and a stud fastening portion detachably fastening to a stud bolt at the other end. It is characterized by comprising a metal fitting and a top end display member provided with an adjusting bolt at a lower portion for screwing the cap nut so as to be capable of advancing and retracting.
【０００６】[0006]
【作用】デッキプレートに固定されている既存のスタッ
ドボルトにスタッド止着部を固定した後、調整ボルトを
回転させて天端表示部材の高さを調整し、しかる後、コ
ンクリートを打設する。[Operation] After fixing the stud fastening portion to the existing stud bolt fixed to the deck plate, the adjusting bolt is rotated to adjust the height of the top end display member, and then concrete is poured.
【０００７】[0007]
【実施例】図１、図２において、11は一端に袋ナット12
を有し、他端側にコ字状に湾曲したスタッド止着部13が
形成された取付金具で、該スタッド止着部13の端片に設
けたネジ孔には締付ボルト14が進退可能に螺合してい
る。また15は、上記袋ナット12に進退可能に螺合する調
整ボルト16を下部に設けた天端表示部材で、合成樹脂に
より鋲型に成形されている。1 and 2, 11 is a cap nut 12 at one end
With a mounting bracket having a stud fastening portion 13 curved in a U shape on the other end side, the tightening bolt 14 can advance and retreat into the screw hole provided in the end piece of the stud fastening portion 13. It is screwed to. Further, reference numeral 15 is a top end display member having an adjusting bolt 16 at the lower part, which is screwed into the cap nut 12 so as to be capable of advancing and retreating, and is made of a synthetic resin in a rivet shape.
【０００８】そこで、この天端表示具の使用方法を説明
すると、図１，図２のように取付金具11のスタッド止着
部13内に、デッキプレート (図示せず）に固定されてい
る既存のスタッドボルト20を位置させ、締付けボルト14
を締め付けて該取付金具11をスタッドボルト20に固定す
る。[0008] Therefore, the method of using the top end display tool will be described. As shown in FIGS. 1 and 2, the existing stud fastening portion 13 of the mounting bracket 11 is fixed to a deck plate (not shown). Position the stud bolt 20 of and tighten the bolt 14
Is fastened to fix the fitting 11 to the stud bolt 20.
【０００９】次いで、天端表示部材15を回転させること
により、袋ナット12に螺合している調整ボルト16を回転
させ、該天端表示部材15を所定の高さに調整した後、固
定用ナット19でその位置を固定する。しかる後、天端表
示部材15の高さＨにコンクリートを打設する。Next, by rotating the top end display member 15, the adjusting bolt 16 screwed into the cap nut 12 is rotated to adjust the top end display member 15 to a predetermined height, and then fixed. Fix its position with the nut 19. Then, concrete is poured at the height H of the top display member 15.
【００１０】[0010]
【考案の効果】本考案の天端表示具は、溶接等の必要が
ないため普通作業員でも容易に取り付けることができ、
コストダウンを図ることができ、またコンクリート天端
と該表示具天端とが同じ高さとなるため、従来のように
鉄筋を折り曲げるなどの後処理が不要となり、さらに調
整ボルトを回すだけで天端の高さ調整を容易に行なうこ
とができる。[Effects of the Invention] Since the top end display of the present invention does not require welding or the like, it can be easily installed by ordinary workers.
Cost can be reduced, and since the top of the concrete and the top of the display are at the same height, there is no need for post-processing such as bending the reinforcing bars as in the conventional case. The height can be easily adjusted.
【図１】本考案の一実施例を示す正面図である。FIG. 1 is a front view showing an embodiment of the present invention.
【図２】同、取付金具の平面図である。FIG. 2 is a plan view of the mounting bracket.
11 取付金具 12 袋ナット 13 スタッド止着部 15 天端表示部材 16 調整ボルト 20 スタッドボルト 11 Mounting bracket 12 Cap nut 13 Stud fixing part 15 Top end display member 16 Adjustment bolt 20 Stud bolt
Claims (1)
ドボルトに着脱可能に止着するスタッド止着部が形成さ
れた取付金具と、下部に前記袋ナットに進退可能に螺合
する調整ボルトを設けた天端表示部材とから成ることを
特徴とする床コンクリート天端表示具。1. A mounting metal fitting having a cap nut at one end, and a stud fastening portion for removably fastening to a stud bolt at the other end, and an adjustment for screwing the cap nut so as to advance and retreat at a lower portion. A floor concrete top end display tool comprising a top end display member provided with a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990405019U JPH0756452Y2 (en) | 1990-12-27 | 1990-12-27 | Floor concrete crown display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990405019U JPH0756452Y2 (en) | 1990-12-27 | 1990-12-27 | Floor concrete crown display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0492950U JPH0492950U (en) | 1992-08-12 |
| JPH0756452Y2 true JPH0756452Y2 (en) | 1995-12-25 |
Family
ID=31882532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990405019U Expired - Lifetime JPH0756452Y2 (en) | 1990-12-27 | 1990-12-27 | Floor concrete crown display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0756452Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346030B2 (en) * | 1973-07-20 | 1978-12-11 | ||
| JPS5518712Y2 (en) * | 1974-09-06 | 1980-05-01 | ||
| JPS6022905Y2 (en) * | 1980-06-30 | 1985-07-08 | 株式会社遠藤製作所 | manual rotary cooker |
| JPS60172953U (en) * | 1984-04-24 | 1985-11-15 | 積水ハウス株式会社 | Base top level positioning tool |
-
1990
- 1990-12-27 JP JP1990405019U patent/JPH0756452Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0492950U (en) | 1992-08-12 |
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