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SU651106A1 - Device for anchoring rod reinforcement bundle - Google Patents

Device for anchoring rod reinforcement bundle

Info

Publication number
SU651106A1
SU651106A1 SU772521769A SU2521769A SU651106A1 SU 651106 A1 SU651106 A1 SU 651106A1 SU 772521769 A SU772521769 A SU 772521769A SU 2521769 A SU2521769 A SU 2521769A SU 651106 A1 SU651106 A1 SU 651106A1
Authority
SU
USSR - Soviet Union
Prior art keywords
anchoring rod
rod reinforcement
reinforcement bundle
bundle
projections
Prior art date
Application number
SU772521769A
Other languages
Russian (ru)
Inventor
Владимир Иванович Кулиш
Original Assignee
Хабаровский политехнический институт
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 Хабаровский политехнический институт filed Critical Хабаровский политехнический институт
Priority to SU772521769A priority Critical patent/SU651106A1/en
Application granted granted Critical
Publication of SU651106A1 publication Critical patent/SU651106A1/en

Links

Landscapes

  • Reinforcement Elements For Buildings (AREA)
  • Road Paving Structures (AREA)

Description

Анкеровку пучка арматурных стержней 8 осуществл ют следующим образомAnchoring the bundle of reinforcing bars 8 is carried out as follows.

Вкладьош 3 ввод т в отверстие 2 корпуса 1 и ориентируют выступы 5 и 6 друг против друга с образованием между ними кольцевого зазора. Затем в этот кольцевой зазор по канавкам 7 пропускают первую пару стержней 8 и с помощью съемного ключа вращают вкладыш 3, в результате чего выступы 5 и 6 навальцовывают на стержн х 8 шейки по форме этих выступов. После этого последовательно парами ввод т следующие стержни 8 и таким образом навальцовывают на них шейки, за счет которых осуществл етс  анкеровка арматуры , при этом за счет конусности выступов 5 и 6 со стороны пучка и плавных сопр жений выступов с цилиндрическими поверхност ми вкладыша и отверсти  корпуса шейкам на стержн х 8 придаетс  форма, снижающа  кон центрации напр жени  при нат жении арматуры.The insert 3 is inserted into the opening 2 of the housing 1 and orient the projections 5 and 6 against each other to form an annular gap between them. Then, in this annular gap, the first pair of rods 8 are passed through the grooves 7 and the liner 3 is rotated using a removable key, as a result of which the projections 5 and 6 are rolled onto the rods 8 of the neck according to the shape of these projections. After that, the following rods 8 are successively inserted in pairs and thus the necks are rolled over them, at the expense of which the reinforcement is anchored, while due to the tapering of the projections 5 and 6 on the beam side and smooth mating of the projections to the cylindrical surfaces of the liner and the body opening The necks on the rods 8 are shaped to reduce the concentration of stress during tensioning the reinforcement.

Claims (3)

1.Патент ФРГ 1258064, кл. Е 04 С 5/12, 1970.1. The patent of the Federal Republic of Germany 1258064, cl. E 04 C 5/12, 1970. 2.Патент Швейцарии № 476903, кл. Е 04 С 5/12, 1969.2. The patent of Switzerland No. 476903, cl. E 04 C 5/12, 1969. 3.Авторское свидетельство СССР № 131487, кл. Е 04 С 5/12, 1960.3. USSR author's certificate number 131487, cl. E 04 C 5/12, 1960.
SU772521769A 1977-09-06 1977-09-06 Device for anchoring rod reinforcement bundle SU651106A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772521769A SU651106A1 (en) 1977-09-06 1977-09-06 Device for anchoring rod reinforcement bundle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772521769A SU651106A1 (en) 1977-09-06 1977-09-06 Device for anchoring rod reinforcement bundle

Publications (1)

Publication Number Publication Date
SU651106A1 true SU651106A1 (en) 1979-03-05

Family

ID=20723875

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772521769A SU651106A1 (en) 1977-09-06 1977-09-06 Device for anchoring rod reinforcement bundle

Country Status (1)

Country Link
SU (1) SU651106A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111676841A (en) * 2020-06-23 2020-09-18 华中科技大学 A kind of external prestressed steel cable diverter with anti-dropping cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111676841A (en) * 2020-06-23 2020-09-18 华中科技大学 A kind of external prestressed steel cable diverter with anti-dropping cable
CN111676841B (en) * 2020-06-23 2021-03-09 华中科技大学 A kind of external prestressed steel cable diverter with anti-dropping cable

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