EA201791552A1 - ANTEN-MACHINE DEVICE (OPTIONS) AND DEVICE FOR SEQUENTS OF CANADA - Google Patents
ANTEN-MACHINE DEVICE (OPTIONS) AND DEVICE FOR SEQUENTS OF CANADAInfo
- Publication number
- EA201791552A1 EA201791552A1 EA201791552A EA201791552A EA201791552A1 EA 201791552 A1 EA201791552 A1 EA 201791552A1 EA 201791552 A EA201791552 A EA 201791552A EA 201791552 A EA201791552 A EA 201791552A EA 201791552 A1 EA201791552 A1 EA 201791552A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- rope
- sections
- mast
- increasing
- lifting blocks
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Support Of Aerials (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Изобретение относится к радиотехнике, а именно к антенно-мачтовым устройствам (АМУ), служащим для организации связи в полевых условиях, устройство для заделки каната относится к приспособлениям для зажима канатов и может быть использовано для закрепления стальных канатов в конструкции образцов техники, а также в других средствах и приспособлениях, где применяются стальные канаты. Задачей изобретения является создание надежной безопасной конструкции, обеспечивающей быстрый подъем-опускание секций мачты, в том числе в условиях сильных ветровых нагрузок, повышение точности ориентации антенн, увеличение высоты подвеса антенн, увеличение веса полезной нагрузки, увеличение несущей способности каната, обеспечение возможности визуального контроля зажима каната с целью определения его ослабления. АМУ содержит телескопическую мачту (ТМ), стабилизатор, перепускную лебедку с приводом, тяговые лебедки на анкерах, на оси каждой из которых размещены барабаны, на каждом из которых намотан трос оттяжки, замки, скобы, канатоблочный механизм, включающий перепускной блок, отклоняющие блоки, подъемные блоки, подъемные блоки секций, натяжное устройство. ТМ включает основание со стопором, на которое с помощью шаровой опоры закреплен ствол мачты, состоящий из одной неподвижной и подвижных секций. На подвижных секциях выполнены опорные основания с пазами для направляющих реек, выполненные на внутренней поверхности секций. Диаметры подъемных блоков и подъемных блоков секций выполнены разными. Подвижные секции могут быть установлены с эксцентриситетом относительно предыдущей секции. АМУ содержит привод, выполненный в виде электропривода с блоком управления, верхний и нижний концевой выключатель. Устройство для заделки каната состоит из пластины со сквозным отверстием для протягивания каната и образования канатной петли и сквозным отверстием для крепления устройства, двух прижимов с пазами для ветвей каната, зафиксированных с целью создания силы трения для удержания каната.The invention relates to radio engineering, namely to antenna-mast devices (AMU), serving for communication in the field, a device for embedding the rope relates to devices for clamping ropes and can be used to secure steel ropes in the design of equipment samples, as well as other means and devices where steel ropes are used. The objective of the invention is to create a reliable safe design that provides fast lifting and lowering of the mast sections, including under strong wind loads, improving the accuracy of orientation of antennas, increasing the height of the antennas, increasing the weight of the payload, increasing the bearing capacity of the rope, providing visual control of the clamp rope to determine its weakening. The AMU contains a telescopic mast (TM), a stabilizer, an overloaded winch with a drive, traction winches on anchors, on the axis of each of which are placed drums, on each of which a pull wire is wound, locks, brackets, a rope block mechanism, including an overflow block, deflecting blocks, lifting blocks, lifting blocks of sections, tensioning device. The TM includes a base with a stopper, on which a mast trunk is fixed with a ball bearing, consisting of one fixed and movable sections. On the movable sections are made supporting the base with grooves for guide rails, made on the inner surface of the sections. The diameters of the lifting blocks and lifting blocks of the sections are different. Movable sections can be installed with eccentricity relative to the previous section. AMU contains a drive made in the form of an electric drive with a control unit, the upper and lower limit switches. The device for sealing the rope consists of a plate with a through hole for pulling the rope and forming a rope loop and a through hole for fastening the device, two clamps with grooves for the branches of the rope fixed to create a friction force to hold the rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201791552A EA034168B1 (en) | 2017-08-04 | 2017-08-04 | Antenna mast device (options) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201791552A EA034168B1 (en) | 2017-08-04 | 2017-08-04 | Antenna mast device (options) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201791552A1 true EA201791552A1 (en) | 2019-02-28 |
| EA034168B1 EA034168B1 (en) | 2020-01-14 |
Family
ID=65443156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201791552A EA034168B1 (en) | 2017-08-04 | 2017-08-04 | Antenna mast device (options) |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA034168B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227806A (en) * | 2020-09-30 | 2021-01-15 | 郭冬梅 | Intelligent traffic road condition information acquisition device |
Family Cites Families (4)
| 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 |
-
2017
- 2017-08-04 EA EA201791552A patent/EA034168B1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227806A (en) * | 2020-09-30 | 2021-01-15 | 郭冬梅 | Intelligent traffic road condition information acquisition device |
Also Published As
| Publication number | Publication date |
|---|---|
| EA034168B1 (en) | 2020-01-14 |
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