SU925353A1 - Lineman's climbers for climbing over reinforced concrete supports - Google Patents

Lineman's climbers for climbing over reinforced concrete supports Download PDF

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Publication number
SU925353A1
SU925353A1 SU802996330A SU2996330A SU925353A1 SU 925353 A1 SU925353 A1 SU 925353A1 SU 802996330 A SU802996330 A SU 802996330A SU 2996330 A SU2996330 A SU 2996330A SU 925353 A1 SU925353 A1 SU 925353A1
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SU
USSR - Soviet Union
Prior art keywords
reinforced concrete
attached
lineman
climbers
bracket
Prior art date
Application number
SU802996330A
Other languages
Russian (ru)
Inventor
Григорий Наумович Ялов
Original Assignee
За витель
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.)
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Publication date
Application filed by За витель filed Critical За витель
Priority to SU802996330A priority Critical patent/SU925353A1/en
Application granted granted Critical
Publication of SU925353A1 publication Critical patent/SU925353A1/en

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Description

ушек к торцу винта прикреплен ограничитель 9, свободно охв:атывающий часть 4 скобы и имеющий ту же форму, что и ушки 5. Рабочие элементы 3 прикреплены к скобе с помошью шарнира 10, расположенного в центре, и имеют каждый ограничитель перемещени , включающий закрепленный на скобе штифт 11 и выполненный в рабочем элементе паз 12, длина которого L больше диаметра штифта.lugs are attached to the end of the screw by a stop 9, free of water: the fastening part 4 of the bracket and having the same shape as the ears 5. The working elements 3 are attached to the bracket by means of a hinge 10 located in the center, and each has a movement limiter including fixed on the clip pin 11 and the groove 12 in the working element, the length of which L is greater than the diameter of the pin.

Работа с монтерскими когт ми осуществл етс  следующим образом.The work with fitter claws is carried out as follows.

При движении вверх по опоре с уменьшающимс  сечением монтер, поднима  ногу с когтем, прижим ает гайку 7 к опоре 8 (фит. 2), благодар  чему происходит вращение гайки и сужение раствора скобы (на правом когте винт 6 и гайка 7 имеют левую резьбу, на левом когте - правую резьбу). При спуске монтера с опоры гайка вращаетс  в противоположном направлении , в результате чего по мере увеличени  сечени  опоры происходит автоматическое расширение раствора сдобы. От случайного выскакивани  винта 6 из гайки 7, что может привести к падению монтера , предохран ет скольз щий ограничитель 9, упирающийс  при предельном увеличении раствора скобы в ушко 5 неподвижной части 4 скобы. Поскольку длина паза Ii2 превышает диаметр штифта И, то при движении по опоре 8 тр1апецеидального сечени  автоматически обеспечиваетс  необходимый угол поворота рабочих элементов 3.When moving upward on the support with a decreasing cross-section, the fitter, raising his leg with a claw, presses the nut 7 to the support 8 (fit. 2), due to which the nut rotates and the clevis solution tapers (screw 6 and nut 7 on the right claw have left-hand thread on the left claw - right thread). When lowering the mount from the support, the nut rotates in the opposite direction, with the result that as the support cross section increases, the baking solution automatically expands. An accidental sliding of the screw 6 out of the nut 7, which may lead to a fall of the fitter, is prevented by the sliding stop 9, which abuts against an extreme increase in the staple solution in the eyelet 5 of the fixed part 4 of the bracket. Since the length of the groove Ii2 exceeds the diameter of the pin I, when moving along the support 8 tr1 of the pectoral cross section, the required angle of rotation of the working elements 3 is automatically provided.

Claims (3)

1.Монтерские когти дл  лазани  по железобетонным опорам, содержащие подножку и прикрепленную к ней скобу с шарнирнв-установленными на ее концах рабочими элементами, отличающиес  тем, что, с целью повышени  удобства в пользовании путем автоматизации процесса регулировани  раствора, скоба выполнена по длине составной из двух частей , одна из которых прикреплена к подножке и несет на противоположном конце ушки, а друга  часть имеет винтовую нарезку и обрезиненную гайку, установленную между ушками с возможностью взаимодействи  с опорой.1. Assembling claws for climbing on reinforced concrete pillars, containing a footboard and a bracket attached to it with hinge-mounted working elements at the ends, characterized in that, in order to increase ease of use by automating the solution adjustment process, the clip is made along the length of two parts, one of which is attached to the footboard and carries lugs at the opposite end, while the other part has a screw thread and a rubberized nut that is installed between the lugs so that it can interact with the support. 2.Монтерские когти по п. .1, отличающиес  тем, что, с целью повышени  безопасности в работе, они имеют ограничители перемещени  подвижной части скабы и рабочих элементов.2. Monter claws according to claim .1, characterized in that, in order to increase safety in operation, they have limiters for moving the movable part of the hollows and work items. 3.Монтерские когти по п. 2, отличающиес  тем, что каждый ограничитель перемещени  рабочих элементов содержит закрепленный на скобе штифт, а в каждом рабочем элементе выполнен паз, длина которого больше диаметра штифта.3. Assembled claws according to claim 2, characterized in that each stop of movement of the working elements contains a pin attached to the bracket, and in each working element there is a groove, the length of which is greater than the diameter of the pin. Источник информации, прин тый во внимание при экспертизе:The source of information taken into account in the examination: 1. Авторское свидетельство СССР № 755284, кл. А 63 В 27/04, 1977.1. USSR author's certificate No. 755284, cl. A 63 B 27/04, 1977. ,ff 22 Фин. Fin ггyy фиг.Зfig.Z
SU802996330A 1980-10-13 1980-10-13 Lineman's climbers for climbing over reinforced concrete supports SU925353A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802996330A SU925353A1 (en) 1980-10-13 1980-10-13 Lineman's climbers for climbing over reinforced concrete supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802996330A SU925353A1 (en) 1980-10-13 1980-10-13 Lineman's climbers for climbing over reinforced concrete supports

Publications (1)

Publication Number Publication Date
SU925353A1 true SU925353A1 (en) 1982-05-07

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Family Applications (1)

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SU802996330A SU925353A1 (en) 1980-10-13 1980-10-13 Lineman's climbers for climbing over reinforced concrete supports

Country Status (1)

Country Link
SU (1) SU925353A1 (en)

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