起重梁

Henan Zhong Yuan Crame Co.,Ltd is joint-stock enterprise,mainly devolope,research and manufacture Crane of brand "Zhong Qi",namely single or double beam bridge crane ,door crane ,magnet crane ,explosionproof crane , grab crane and special crane for power station.

河南省中原起重机械有限公司是一家股份制合作工业企业，主要自行开发研制生产"中起"牌单、双梁桥式、门式起重机、电磁、防爆、抓斗、电厂专用轨起重机。

Henan Zhong Yuan Crame Co.,Ltd is joint-stock enterprise,mainly devolope,research manufacture Crane of br "Zhong Qi",namely single double beam bridge crane ,do crane ,magnet crane ,explosionproof crane , grab crane special crane f power station.

河南省中原起重机械有限公司是一家股份制合作工业企业，主要自行开发研制生产"中起"牌单、双梁桥式、门式起重机、电磁、防爆、抓斗、电厂专用轨起重机。

To correct this, an overflow dam must be constructed in the tailrace channel to r

必须给叠梁闸门或组合式钢闸门提供起重机构。

The brake equipment was necessary for ensuring the safety of the train running, and the brake beam was one of the key parts in the foundation brake rigging, whose safety and reliability Playan important role in the running of train safely.

制动装置是保证列车安全运行所必需的，而制动梁是基础制动装置中的关键零部件之一，它的安全性、可靠性对列车的运行安全起重要的作用。

A Samson post is a strong post that supports a beam of the deck, or a movable pillar carrying a leading block.

参孙的柱」意为「起重柱」，即支撑著甲板上的梁柱或运送导向块的坚固柱子。

This article unifies on a portal type hoist crane box beam lap's inclined X-ray dog-legged single shade crack detection , analyzed X has shot in the field of lines the mutually perpendicular two uniform thickness steel plate transmission.

本文结合一台门式起重机箱形梁上盖板的倾斜 X 射线双壁单影探伤，分析了 X 射线场内相互垂直的两块等厚钢板透照。

At present, our factory main products include: single, double beam bridge crane, gantry cranes, grab cranes, erecting machine, electric hoist and various special specifications for the performance of crane and lifting equipment to undertake kinds of non-standard the design, manufacture and installation and debugging and technical advice.

目前我厂生产的主要产品有：单、双梁桥式起重机，门式起重机，抓斗式起重机、架桥机、电动葫芦及各种特殊规格性能的起重机，并承接各种非标起重设备的设计、制造和安装调试及技术咨询。

At present, I plant the production of main products are: single, double girder bridge crane, gantry crane, grab cranes, bridge machine, electric hoist and performance specifications of the various special cranes and lifting equipment to undertake Gezhongfeibiao The design, manufacture and installation commissioning and technical advice.

目前我厂生产的主要产品有：单、双梁桥式起重机，门式起重机，抓斗式起重机、架桥机、电动葫芦及各种特殊规格性能的起重机，并承接各种非标起重设备的设计、制造和安装调试及技术咨询。

This paper deals with the construction of lifting and installation of the north main cable saddle s of Wuhan Yangluo Changjiang River Highway Bridge by the lifting support made up of the main girder and hoisting trolley of overhead launching gantry.

介绍武汉阳逻长江公路大桥北主索鞍采用架桥机主梁和起重台车等组成的安装吊架进行吊装施工的情况。

The finite strip method is a numerical approach developed in recent years and has found wide use in the analysis of prismatic thin—wall structures such as the box girders for cranes.

有限条法是近年来发展起来的一种数值分析方法，特别适用于分析起重机箱形梁这样的棱柱形薄壁结构。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐