ROOF SUPPORTING SYSEM
Excavation support
Excavation support
Objective: to establish a rapid excavation word line (fully mechanized mining, blasting, ground, tunneling, etc.)
Цель: создать рабочей линии быстрой проходки (комплексное механизированное вождение, разрывная проходка, наземная туннельная проходка и т.д.)
▀ The use of fully mechanized digging machine as power moving bracket, blasting using moving vehicle as the driving force, moving vehicles at the same time to lift and transport, loading and other functions.
▀Support for the roof of active support, support force, but also can prevent the roof separation. On two gang guard, large supporting area can cover the whole section of roadway.
▀ In order to change the space of the space, the support can ensure that the continuous excavation, to achieve the operation of parallel operations.
▀In order to change the space of the space, the moving frame is not formed repeatedly cut the top, to ensure that the roof integrity is not destroyed.
▀The operation is simple, to achieve high efficiency.
▀The application is convenient, both can cooperate with various types of boring machine use, can also be used in blasting excavation.
▀Can quickly support the roof, empty roof time is short.
▀Stable performance is good, when the support can connect into a whole, and can be divided into the frame operation.
▀Can be suitable for different sections, can be automatically extended or shortened, can adapt to changes in the tunnel section.
▀Can be suitable for different sections, can be automatically extended or shortened, can adapt to changes in the tunnel section.
▀ Suitable for different geological conditions, different types of scaffolds are selected according to geological conditions.
▀The optimization of tunneling labor organization, the use of national electricity policy, can save electricity 1/3.
Technical Parameters
名称 name
Наименование |
项目 Item
Пункт |
单位
Unit
Единица |
参数Parameters
Параметры |
名称 name
Наименование |
项目 Item
Пункт |
单位
Unit
Единица |
参数Parameters
Параметры |
支架stents
Крепь |
形式 form
Тип |
掘进巷道液压支架
Hydraulic support for driving roadway.
Гидравлическая крепь для выработки проходки |
立柱(2棵)post
Стойка (2шт.) |
额定工作阻力
Working resistance
Номинальное рабочее сопротивление |
KN |
300(P=38.2Mpa) | |
高度
Highly
Высота |
mm |
2200-3000 |
初撑力/压缩力Initial support force/shrinkage force
Начальный распор / сжимающая сила |
KN |
149/28 | ||
中心距 center distance
Расстояние между центрами |
mm |
1000 |
护帮千斤顶(4棵)
care to help jack
Домкрат для боковой защиты (4шт.) |
形式 form
Вид |
普通双作用
Ordinary double action
Простое двойное усилие | ||
宽度width Ширина |
mm |
2700~4500 |
缸径/杆径Bore/rod diameter
Диаметр цилиндра / Диаметр стержня |
mm |
63/45 | ||
额定工作阻力
Working resistance
Номинальное рабочее сопротивление |
KN |
600(P=38.2Mpa) |
行程 trip
Ход |
mm |
70 | ||
初撑力
Initial support force
Начальный распор |
KN |
298 |
额定工作阻力 working resistance
Номинальное рабочее сопротивление |
KN |
119/58(P=38.2Mpa) | ||
控制方式Control mode
Метод управления |
本架手动控制
Manual control of the frame.
Ручное управление данной крепи |
初撑力、拉力Primary force/pull
Начальный распор, сила тяги |
KN |
59/29 | |||
泵站压力
Pump station pressure
Давление насосной |
MPa |
19 |
推移千斤顶(4棵)
Goes on jack
Домкрат для передвижения (4шт.) |
形式 form
Вид |
普通双作用(差动)
Ordinary double action (differential)
Простое двойное усилие (дифференциал) | ||
运输尺寸Transport size
Размер транспортировки |
mm |
2700X760X260 |
缸径/缸径
Bore/rod diameter
Диаметр цилиндра / Диаметр стержня |
mm |
63/45 | ||
重量Weight
Вес |
t |
≈1.5 |
行程 trip
Ход |
mm |
900 | ||
立柱(2棵)Post
Стойка (2шт.) |
形式Form
Тип |
单伸缩
Single magnification
Одинарное растягивание и сокращение |
推溜力/移架力Sliding force/moving frame force
Скользящее усилие /движущая сила крепи |
KN |
59/29 | ||
行程 Trip
Ход |
mm |
100/92 |