High-mast lighting poles | Custom-made by VMO and VMON

These lighting fixtures are designed for effective illumination of large open industrial areas, highways and interchanges, airports and seaports, stadiums, large parking lots, railway passenger, freight, and marshalling yards, and industrial access roads. AGRISOVGAZ lighting equipment supports provide the necessary level of illumination and blend seamlessly into the architectural design of a modern city.

Наша продукция

воу со стационарНОЙ КОРОНОЙ

Конструкция опор данного типа отличается высокой прочностью, высотой от 16 до 50 м, количеством прожекторов не более 50. В верхней части мачты размещается металлическая конструкция, которая предусматривает установку приборов освещения, блоков ПРА, видеокамер и фотодатчиков, а также облегчает техническое обслуживание данных устройств.

Стационарные короны, размещаемые на опорах, могут иметь различные формы и возможность монтажа светового оборудования:

прямоугольная площадка обслуживания;
круглая площадка обслуживания;
короны кассетного типа как с площадкой обслуживания, так и без неё;
рамы различной конструкции для размещения светотехнического оборудования

Компания «АГРИСОВГАЗ» производит граненые ВОУ со стационарной короной следующих видов навесного оборудования ствола мачты в соответствии с требованиями безопасности:

с лестницей, ограждением, площадками отдыха;
без лестницы и ограждений (для обслуживания необходим подъёмник);
с лестницей, без ограждения (используется страховочный трос);
со степ-болтами (используется страховочный трос).

ВОУ С МОБИЛЬНОЙ КОРОНОЙ

Данный вид мачты позволяет производить спуск/подъём короны для обслуживания с земли без применения спецсредств в ограниченной зоне для обслуживания, что сокращает время и облегчает работу эксплуатирующему персоналу. Конструкция опор данного типа имеет высоту от 16 до 50 м и количество прожекторов не более 12 шт.

В верхней части мачты размещается оголовок с мобильной короной для крепления на ней светотехнического и дополнительного оборудования массой до 500 кг. В нижней части ствола мачты размещается грузоподъемный механизм (редуктор) и панель электрооборудования.

МАЧТЫ СВЯЗИ

Мачты связи предназначены для установки ретрансляторов радиосвязи различного назначения для обеспечения устойчивого покрытия. Бесперебойная работа сотовой связи требует от мачт повышенных требований к деформационным отклонениям от вертикальной оси под действием нагрузок не менее 1/75 высоты. В зависимости от количества, типа, высоты установки и ориентированности, оборудование может быть размещено как не посредственно на стволе опоры, так и с применением стационарных корон.

В зависимости от условий и возможностей обслуживания, определяется наличие или отсутствие навесного оборудования на стволе мачты.В зависимости от района эксплуатации и действующих нагрузок определяется толщина металла и марка стали (Ст3 — для установки в районах с умеренным климатом, 09Г2С – для северных районов).

Сертификаты

Certificate of High Mast Lighting Supports

Certificate of Supports and Components for Stationary Electric Lighting Made of Metal

Certificate of Support for Communication and Lighting Masts

Lightning Rod Support Certificate

Working with you are

Klemkina
Olga Alexandrovna

Head of the Lighting Poles Department

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ADDITIONAL SERVICES

Provision of hot-dip galvanizing services Road metal structures Metal structures

OPERATING CONDITION
STANDARDS

St3ps5 GOST 380-2005 – a grade of carbon steel for the production of poles under normal conditions.

09G2S GOST 19281-2014 – a grade of low-alloy steel for use in areas with design temperatures from -40° to -70°.

II4…II11 according to GOST 16350 – climatic regions from I to VII according to SP 20.13330.2011 – wind activity SNiP 2.03.11 – environmental impacts.

All offered metal lighting masts are protected against corrosion by the hot-dip galvanizing method in accordance with GOST 9.307-89.

HMLU DESIGN

HEAD FRAME

The upper head frame is a three-beam frame in which three blocks for steel ropes and one block for the main cable are installed (with the possibility of installing a second and third cable blocks).

The head frame has a seat for installation and fixation on the upper part of the pole shaft. The head frame design is equipped with elements that ensure the steel ropes and main cable stay in the grooves of the corresponding blocks (during installation and operation). The lower part of the frame has three stop bars that ensure the positioning of the lowering frame ("crown") in the stationary (upper) position.

WINCH

A two-stage winch (worm and chain drives) with a pulling force ensuring the raising and lowering of the crown with lighting fixtures with a total weight of up to 500 kg is used as the lifting mechanism.

The gearbox input shaft is equipped with a seat that allows the use of manual (handle) and mechanized (reversible drive) drives.

The worm gear winch has a self-braking effect, which ensures the ability to stop, position the "crown", change the drive type (manual - mechanized) during crown raising/lowering operations.

The winch frame is equipped with a crossbar for fixing the anchor suspension device in the stationary (upper) position of the "crown".

BRACKET

"Crown" support brackets are removable and are standard equipment for each installation.
They are installed in the sockets of the lower pole section to support the "crown" frame during lighting fixture maintenance operations.

ELECTRICAL PANEL

The electrical panel provides protection of lighting fixtures against overcurrents and short-circuit currents and supplies power to the electric drive of the crown raising/lowering mechanism.

The main cable is designed to supply power to the crown lighting fixtures.

FOUNDATION

The anchor block is a prefabricated metal structure consisting of studs, a jig, and fasteners.

Threaded studs are the direct fastening elements. The studs are positioned in accordance with the arrangement of mounting holes on the mast support flange.

The jig is designed for the correct positioning of the studs.

The anchor block is installed in a pre-prepared pit and concreted. When installing the anchor block, additional reinforcement of the monolithic foundation is required to meet its strength characteristics.

In case of installation not on a reinforced concrete foundation, the consumer may implement another fastening method.

ANCHOR SUSPENSION

The anchor suspension is a link in the kinematic connection between the winch and the "crown".

The suspension is a unit for the balance beam connection of the "drive" and three suspension ropes of the "crown", a thrust washer for orienting the ropes and the main cable with clamping devices for the main cable.

A turnbuckle serves as an anchor to relieve the load from the winch. A rigging shackle is used to secure the lower ring of the anchor suspension turnbuckle on the winch crossbar or rope layer (version with an external winch).

SHAFT

The pole shaft consists of a set of hollow conical faceted sections made of sheet metal by bending with one or two longitudinal welds.

The lower section is equipped with a flange for installation and fastening of the shaft to the foundation. In the inner cavity of the lower shaft section, places are provided for installing the winch or rope layer (version of the pole with an external lifting mechanism) and the electrical panel. Access for maintenance of these units is provided through a hatch.

LOWERING FRAME

The lowering frame (crown) is a cylindrical shell, on the inner surface of which three groups of units and parts are installed. This design ensures:

suspension, securing and guiding of three steel suspension ropes;
a seat on the lowering frame when connecting to the head frame in the stationary (upper) position;
protection of the lighting fixture power cable loop by a ring limiter.

On the "crown" frame, a panel with a distribution box for power supply of one group of lighting fixtures is installed; installation of two or three boxes is possible to provide power supply for an additional two, three independent groups of lighting fixtures.

On the "crown", depending on the version, 6, 8, 10 groups of connection and through holes are arranged every 60°, 45°, 36°.

These three versions provide the ability to configure the "crown" with brackets to satisfy a wide range of configurations.

Lightning rod

Head frame

Bracket

Luminaire

Lowering frame

Anchor suspension

Pole shaft

Winch

Electrical panel

HMLU NOMENCLATURE

HMLU

H(x)

xxx

Letters indicating the mast type
M - mast with a mobile crown;
S - mast with a stationary crown;
SP - mast with a round service platform;
SP(XX) - M - combined mast with a service platform at height (xx) and a mobile crown;
SP(XX) - S - combined mast with a service platform at height (xx) and a stationary crown or pipe stands;
C - mast with a lattice structure of cassette type;
RP - mast with a rectangular service platform;
L - lightning protection mast.

High-mast lighting unit

H(x) - presence of mounted equipment on the shaft, (x) - number of rest platforms. Indicated when needed on masts without a mobile crown

Numbers indicating the mast height above the ground surface in meters (m)

Numbers indicating the height of the lightning rod above the top point of the mast in meters (m). At a standard lightning rod height of 1 meter for mobile and stationary crowns, it is not indicated.

Roman numerals from I to VII, indicating the wind region of mast operation;

A number indicating the maximum weight of installed equipment for masts without mobile crowns
For masts with a mobile crown, the maximum lifting capacity of the crown raising/lowering mechanism of 500 kg is not indicated by default

Numbers indicating the number of lighting fixtures installed on the mast

A letter indicating the type of coating:
Z - applied by hot-dip galvanizing;
ZP - applied by hot-dip galvanizing with subsequent painting;

HMLU TECHNICAL SPECIFICATIONS