EA201791551A1 - TELESCOPIC MAST - Google Patents

TELESCOPIC MAST

Info

Publication number
EA201791551A1
EA201791551A1 EA201791551A EA201791551A EA201791551A1 EA 201791551 A1 EA201791551 A1 EA 201791551A1 EA 201791551 A EA201791551 A EA 201791551A EA 201791551 A EA201791551 A EA 201791551A EA 201791551 A1 EA201791551 A1 EA 201791551A1
Authority
EA
Eurasian Patent Office
Prior art keywords
mast
sections
cable
lifting
blocks
Prior art date
Application number
EA201791551A
Other languages
Russian (ru)
Other versions
EA036067B1 (en
Inventor
Александр Михайлович Бабкин
Эдуард Викторович Иванов
Владимир Викторович Фомин
Original Assignee
Открытое акционерное общество "Межгосударственная Корпорация Развития"
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 Открытое акционерное общество "Межгосударственная Корпорация Развития" filed Critical Открытое акционерное общество "Межгосударственная Корпорация Развития"
Priority to EA201791551A priority Critical patent/EA036067B1/en
Publication of EA201791551A1 publication Critical patent/EA201791551A1/en
Publication of EA036067B1 publication Critical patent/EA036067B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Of Aerials (AREA)

Abstract

Изобретение относится к мачтовым устройствам, а именно к телескопическим мачтам, на которые устанавливаются антенны или антенные посты, для организации связи в полевых условиях. Задачей изобретения является создание надежной конструкции телескопической мачты, обеспечивающей быстрый подъем-опускание секций мачты, в том числе в условиях сильных ветровых нагрузок, надежную фиксацию секций между собой и введение жесткой связи между секциями, увеличение ресурса троса за счет сокращения вероятности механических повреждений троса. Задача решается тем, что телескопическая мачта содержит основание, ствол мачты, подъемный механизм, оттяжки, барабаны оттяжек, блокирующие затворы, стабилизатор для крепления антенной стойки, перепускную лебедку, привод, трособлочный механизм, состоящий из троса, перепускного блока, отклоняющих блоков, подъемных блоков, подъемных блоков секций, натяжного устройства. На основании расположен стопор для фиксации ствола мачты. Ствол мачты состоит из одной неподвижной и пяти подвижных секций, выполненных из труб различного диаметра. Каждый блокирующий затвор содержит собачку с роликом и запорный рычаг, фиксирующий скобу, расположенную внутри секций мачты. Подъемные блоки и подъемные блоки секции выполнены различного диаметра.The invention relates to mast devices, namely to telescopic masts, on which antennas or antenna posts are installed, for organizing communication in the field. The objective of the invention is to create a reliable telescopic mast design that provides quick lifting-lowering of the mast sections, including under strong wind loads, reliable fixation of the sections between them and the introduction of a rigid connection between the sections, increasing the life of the cable by reducing the likelihood of mechanical damage to the cable. The task is solved by the fact that the telescopic mast contains a base, a mast trunk, a lifting mechanism, delays, tying drums, locking bolts, a stabilizer for attaching the antenna rack, an overflow winch, a drive, a cable block mechanism consisting of a cable, an overflow block, deflecting blocks, lifting blocks , lifting blocks of sections, tensioning device. On the base there is a stopper for fixing the trunk of the mast. The mast barrel consists of one fixed and five moving sections, made of pipes of different diameters. Each locking bolt contains a dog with a roller and a locking lever securing the bracket located inside the mast sections. Lifting blocks and lifting blocks of the section are made of different diameters.

EA201791551A 2017-08-04 2017-08-04 Telescopic mast EA036067B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA201791551A EA036067B1 (en) 2017-08-04 2017-08-04 Telescopic mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201791551A EA036067B1 (en) 2017-08-04 2017-08-04 Telescopic mast

Publications (2)

Publication Number Publication Date
EA201791551A1 true EA201791551A1 (en) 2019-02-28
EA036067B1 EA036067B1 (en) 2020-09-22

Family

ID=65443141

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791551A EA036067B1 (en) 2017-08-04 2017-08-04 Telescopic mast

Country Status (1)

Country Link
EA (1) EA036067B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2779965C1 (en) * 2021-06-28 2022-09-16 Акционерное общество "Омский научно-исследовательский институт приборостроения" (АО "ОНИИП") Telescopic mast

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1167681A1 (en) * 1983-12-15 1985-07-15 Предприятие П/Я А-1923 Telescopic tower
SU1241320A1 (en) * 1984-12-29 1986-06-30 Предприятие П/Я А-1923 Telescopic mast
RU2186443C1 (en) * 2000-11-13 2002-07-27 Государственное конструкторское бюро аппаратно-программных систем "Связь" Всероссийского НИИ "Градиент" Telescopic tower
RU2488203C1 (en) * 2012-05-24 2013-07-20 Федеральное бюджетное учреждение "27 Центральный научно-исследовательский институт Министерства обороны Российской Федерации" Antenna post for radio relay station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2779965C1 (en) * 2021-06-28 2022-09-16 Акционерное общество "Омский научно-исследовательский институт приборостроения" (АО "ОНИИП") Telescopic mast

Also Published As

Publication number Publication date
EA036067B1 (en) 2020-09-22

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