BL QZ Spherical Bearings for Bridge

BL QZ Spherical Bearings for Bridge

USD $1 - $100 /Piece

Min.Order:1 Piece

Supply Ability:
600000 Piece / Pieces per Month
Port:
Tianjin
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Hebei, China
Brand Name:
BL
Model Number:
DX/SX/GD

Hengshui Baoli Engineering Rubber Co., Ltd.

Business Type: Manufacturer,Trading Company
Hengshui Hebei China
Main Products: Bridge Bearing ,Bridge Expansion Joint ,Geogrids ,HDPE Pipes ,Rubber Fender

Product Details

Specifications

1. Material: steel and rubber
2. Certificate:ISO9001:2000
3. High quality, low price.

Contact Information
Sales Manager: Danny 

Mobile Phone: 0086 15075828982 

Tel: +86 3187091666 

Fax: +86 3187952199 

Website:  www.  /www. hsbaoli. cn 

Companies: CHINA BAOLI GROUP 
Address: No.1888 Heping West Road, Hengshui City, Hebei Province, China.

BL QZ Spherical Bearings for Bridge
Description of  BL QZ Spherical Bearings for Bridge    
 is composed by top plate, base plate, convex middle plate and two Teflon plates of different composition. 
Opposite the top plate, it is a concave spherical in the base plate, and the PTFE plate between them. Beam 
rotation through spherical surfaces and PTFE plate sliding; stainless steel plate on the top plate and another
 PTFE plates on the intermediate steel plate performthe second sliding surface, realized beam stretching 
displacement produced by temperature factors.

Features of  BL QZ Spherical Bearings for Bridge  transfers force reliably and rotation performance is consistent.  
BL QZ Spherical Bearings for Bridge has great bearing capacity, large displacementand large turning angles, so it is more suitable for 
wide bridge and curved bridge. No rubber is used in the Spherical Bearings for Bridge
so it never happen that brittle rubber caused by low temperature affecting the bearing rotation, 
and  Bridge Spherical Bearing  is especially suitable for cold areas.

BL QZ Spherical Bearings for Bridge
Installation details of  BL QZ Spherical Bearings for Bridge:

1.    BL QZ Spherical Bearings for Bridge shall not be used on bridges where the concrete for the beam, pier and platform
 is lower than C35, unless specially approved by the designer.

2.Install  BL QZ Spherical Bearings for Bridge: To adjust bearing level putting 
wedges under bearing base plate, and to make sure (real factory) QZ Spherical Bearing for Bridge base plate above the pier and platform top 20 ~ 50mm. Center the QZ Spherical bridge bearing to the
right place. Filling in bolt holes and bearing bottom cushion with epoxy mortar.

3. The  (real factory)  BL QZ Spherical Bearings for Bridge
shall connect with the beam, pier and platform with the embedded bolts. If necessary, welding to the embedded
steel plate is allowed, but cautions shall be taken to bearing and concrete being damaged by the high heat from 
the steel bearing being welded.
4. When installation, the level of the  BL QZ Spherical Bearings for Bridge shall accord with the design, and the supporting face shall be horizontal and 
smooth. The difference in height of the four corners of bearing shall not exceed 2mm.

 

Vertical load of  BL QZ Spherical Bearings for Bridge:

One-way movable QZ Spherical Bridge bearing (DX): horizontal force in cross-bridge direction is 10% of the capacity of reaction force.

Fixed QZ Spherical bridge bearing (GD): the horizontal force is 10% of the reaction force.

 

Contact Supplier

Mr. DANNY JASON Sales Manager Chat Now
Telephone
86-318-7091666
Mobile
0086 15075828982
Fax
86-318-7952199
Address
NO.1888 HEPING WEST ROAD Hengshui,Hebei

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