GQF-MZL120伸缩缝装置生产厂家

价格：电询 产地：衡水 品牌：瑞博 型号：GQF-MZL 规格：160 河北瑞博橡塑制品有限公司 在线咨询

详情介绍更新时间：2017/9/20 9:53:19

GQF-MZL120伸缩缝装置生产厂家　　咨询热线：131 6657 0832
Large displacement modulus expansion device is a product of upgrading to the market in 90s. It is made of domestic hot-rolLED special-shaped steel and sealing rubber belt as the main material. The utility model has the advantages of reasonable structure, long service life and convenient installation and maintenance, and is superior to the rubber suture of the plate type. The large displacement modular expansion device is divided into two types: single group expansion joint and multi group expansion joint.
Multi group expansion joint
Many groups of seam with edge beam, beam, beam, displacement control box, pressure bearing, bearing pressing, the anchor member and a sealing rubber belt, each displacement is 0-80mm, according to the actual displacement of the bridge is determined the group number, the maximum displacement of up to 1200mm. The main forms are: XF type inclined support type telescopic device. SSFB type direct supporting telescopic device.
GQF-MZL120伸缩缝装置生产厂家　　咨询热线：131 6657 0832
大位移模数式伸缩装置是我国90年代推向市场的升级换代产品，以国产热轧异型钢材和密封橡胶带为主要材料装配而成。其结构合理使用寿命长，安装养护方便，优于板式橡胶缝。大位移模数式伸缩装置分为两种型式：单组式伸缩缝与多组式伸缩缝。
多组式伸缩缝
　　 多组缝由边梁、中梁、支承横梁、位移控制箱、承压支座、压紧支座、锚固构件和密封橡胶带组成，每组位移均为0-80mm，根据桥梁实际位移量要求确定组数，目前*大位移量可达1200mm。主要形式有：XF型斜向支承式伸缩装置。SSFB型直向支承式伸缩装置。
产品特点：
1.坚固可靠
　　本伸缩装置的边梁及中梁采用16Mn钢轧制而成，能承受大流量、大吨位车辆的垂直荷载与水平冲击。其锚固构件同梁体、桥台的预埋钢筋焊接牢固，能将车辆荷载可靠地传递至墩台，结构合理、坚固耐用，适用于设计荷载汽—超20，挂—120之桥梁。
2.伸缩灵敏
　　本装置多组缝的位移控制系统由橡胶弹簧、四氟承压支座等弹性元件或斜向支承构件组成，各组位移均匀，伸缩摩阻力小。
3.桥面平顺、行车舒适
　 本装置既能保证梁体的自由伸缩位移，又能使桥面接缝形成一个平顺整体，行车平稳舒适。
4.止水防蚀
　　嵌装于每组钢梁沟槽内的氯丁橡胶密封条。按桥宽整条加工，具良好的弹性变形与防水防尘功能；能有效保护伸缩装置内部构件及梁底支座免受浸蚀。
5.移位量大，选择便利
　　本装置位移量按模数设计制造，由80至1200mm。桥梁设计建设部门可根据桥梁上部构造实际伸缩量自由选定。

GQF-MZL120伸缩缝装置生产厂家　　咨询热线：131 6657 0832
Product features:
1. firm and reliable
The side beam and the middle beam of the expansion device are rolLED by 16Mn steel, and can bear the vertical load and horizontal impact of large flow and large tonnage vehicles. The anchor member with the beam, abutment and pre buried steel welded firmly, can be reliably transmitted to the vehicle loading pier, reasonable structure, sturdy and durable, suitable for the design of steam load over 20 - 120 of the hanging bridge.
2. retractable sensitive
The multi joint displacement control system of the utility model is composed of an elastic component or an inclined supporting component, such as a rubber spring, a polytetrafluoroethylene pressure bearing, etc., and the displacement of each group is uniform, and the expansion and friction resistance is small.
3. the bridge is smooth and comfortable
The device can not only guarantee the free displacement of the beam body, but also form a smooth whole of the bridge joint and make the road running smoothly and comfortably.
4. sealing and corrosion prevention
Neoprene sealing strip embedded in the groove of each steel beam. According to the width of the bridge processing, with good elastic deformation and waterproof and dustproof function, can effectively protect the expansion device internal components and the bottom of the beam support from erosion.
5., large displacement, convenient choice
The displacement of the unit is designed and manufactured according to modulus, from 80 to 1200mm. The bridge design and construction department can freely select the actual amount of expansion according to the superstructure of the bridge.

河北瑞博橡塑制品有限公司
主营业务：橡胶支座，橡胶止水带，塑料止水带，闸门水封，遇水膨胀止水条，伸缩缝，闭孔泡沫板、双组份聚硫建筑密封胶
联 系 人 ：王伟
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