JPS5849014U - Bolt cover for ladder climbing prevention plate for steel towers - Google Patents

Bolt cover for ladder climbing prevention plate for steel towers

Info

Publication number
JPS5849014U
JPS5849014U JP14341081U JP14341081U JPS5849014U JP S5849014 U JPS5849014 U JP S5849014U JP 14341081 U JP14341081 U JP 14341081U JP 14341081 U JP14341081 U JP 14341081U JP S5849014 U JPS5849014 U JP S5849014U
Authority
JP
Japan
Prior art keywords
prevention plate
bolt cover
steel towers
ladder climbing
climbing prevention
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
Application number
JP14341081U
Other languages
Japanese (ja)
Inventor
井田　洋一
Original Assignee
三和テッキ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三和テッキ株式会社 filed Critical 三和テッキ株式会社
Priority to JP14341081U priority Critical patent/JPS5849014U/en
Publication of JPS5849014U publication Critical patent/JPS5849014U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ははしごの正面図、第２図は同平面図、第３図は
同側面図、第４図はボルトカバーの正面図、第５図は同
平面図、第６図は同断面図である。 １・・・・・・はしご、２・・・・・・ピンラック、３
・・・・・・昇降防止板、４・・・・・・ボルト、５・
・・・・・ナツト、６・・・・・・ボルトカバー、６ａ
・・・・・・螺孔、６ｂ・・・・・・挿入孔、７・・・
・・・工具。Figure 1 is a front view of the ladder, Figure 2 is a plan view, Figure 3 is a side view, Figure 4 is a front view of the bolt cover, Figure 5 is a plan view, and Figure 6 is a sectional view. It is. 1...Ladder, 2...Pin rack, 3
...Elevation prevention plate, 4...Bolt, 5.
...Nut, 6...Bolt cover, 6a
...Threaded hole, 6b...Insertion hole, 7...
···tool.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄塔に付設されるはしごの下部表裏を覆うべ（取り付け
られる昇降防止板の取付ボルト先端突出長さとほぼ同等
の高さを有する千円錐形状を成し、頂部には取付ボルト
先端と螺合する螺孔を備え、′また側部には回動用工具
の係合部を具備した鉄塔用はしご昇降防止板の、ボルト
カバー。Covering the front and back of the lower part of the ladder attached to the steel tower (forms a thousand-cone shape with a height almost equal to the protruding length of the mounting bolt tip of the lifting prevention plate to be attached, and has a screw at the top that screws into the tip of the mounting bolt) A bolt cover for a ladder prevention plate for steel towers, which is equipped with a hole and an engagement part for a rotating tool on the side.
JP14341081U 1981-09-29 1981-09-29 Bolt cover for ladder climbing prevention plate for steel towers Pending JPS5849014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14341081U JPS5849014U (en) 1981-09-29 1981-09-29 Bolt cover for ladder climbing prevention plate for steel towers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14341081U JPS5849014U (en) 1981-09-29 1981-09-29 Bolt cover for ladder climbing prevention plate for steel towers

Publications (1)

Publication Number Publication Date
JPS5849014U true JPS5849014U (en) 1983-04-02

Family

ID=29936397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14341081U Pending JPS5849014U (en) 1981-09-29 1981-09-29 Bolt cover for ladder climbing prevention plate for steel towers

Country Status (1)

Country Link
JP (1) JPS5849014U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614527U (en) * 1992-07-30 1994-02-25 油谷重工株式会社 Nut with cap

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041413U (en) * 1973-08-13 1975-04-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041413U (en) * 1973-08-13 1975-04-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614527U (en) * 1992-07-30 1994-02-25 油谷重工株式会社 Nut with cap

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