网架橡胶支座厂家目录   131 6657 0832 

1、选用网架支座时应注意承载力的大小，竖向拉力的大小，水平力的大小，并注意位移量和转角，对于减震支座还应注意水平弹性刚度。如果表列支座的力学指标或几何尺寸不符合设计要求，可由设计部门提出要求，我公司另行设计。

1, the selection of grid bearing should pay attention to the size of the bearing capacity, the magnitude of vertical tension, the magnitude of horizontal force, and pay attention to the displacement and angle, for the shock absorber should also pay attention to the horizontal elastic stiffness. If the mechanical index or geometric size of the table support does not meet the design requirements, the design department can request the design of the company.

2、选用支座时注意支座的类型，即双向活动型、单向活动型、固定型。

2, the selection of bearings should be paid attention to the type of bearings, namely, two-way activity type, one-way activity type, fixed type.

3、减震支座的约束方向都给以位移和刚度，是为了工程建筑的需求。

3. The restraint direction of the shock absorbing bearing is both displacement and stiffness, which is the demand of the engineering building.

网架橡胶支座厂家目录   131 6657 0832 

网架支座设计参数

Design parameters of grid bearing

1、支座竖向承载力分为300kN、500kN、1000kN、2000kN、2500kN、3000kN、4000kN、5000kN、6000kN、7000kN、8000kN、9000kN、10000kN十二个级别。

1, bearing vertical bearing capacity is divided into 300kN, 500kN, 1000kN, 2000kN, 2500kN, 3000kN, 4000kN, 5000kN, 6000kN, 7000kN, 8000kN, 9000kN, 10000kN twelve levels.

2、支座的抗水平力为竖向承载力的20%；

2. The horizontal resistance of the bearing is 20% of the vertical bearing capacity;

3、支座抗竖向拉力：

3, support vertical tensile resistance:

GKQZ型、GJQZ型抗竖向拉力为竖向承载力的20%；

The vertical tensile force of GKQZ and GJQZ is 20% of vertical bearing capacity;

GKGZ型、GJGZ型抗竖向拉力为竖向承载力的30%；

The vertical tensile force of GKGZ and GJGZ is 30% of vertical bearing capacity;

4、设计转角为0.08rad（可根据用户要求另行设计）

4, the design angle is 0.08rad (can be designed according to user requirements)

5、支座的径向位移量±20mm-±50mm，环向位移量±60mm-±100mm；

5, the radial displacement of the support is + 20mm- + 50mm, the displacement of the ring is + 60mm- + 100mm;

网架橡胶支座厂家目录   131 6657 0832 

6、支座滑动摩擦系数μ≤0.03（-25℃-+60℃）；

6, bearing sliding friction coefficient is less than 0.03 (-25 -+60 OC);

7、支座转动摩擦系数μ=0.05-0.1（GKQZ型、GJQZ型）μ≤0.03（GKGZ型、GJGz型）

7, bearing rotating friction coefficient of =0.05-0.1 (GKQZ and GJQZ) was less than 0.03 (GKGZ and GJGz)

我公司充分考虑和研究了钢结构工程使用支座的性能要求,专门研制开发了钢结构支座。根据工程的结构和支座的使用性能，网架支座又名钢结构支座，将钢结构支座分为四个类型，即GKQZ型钢结构抗震钢球支座，GJQZ型钢结构减震钢球支座、GKGZ型钢结构抗震球型钢支座、GJGZ型钢结构减震球型钢支座，每种类型的支座又分为双向活动、单向活动和固定型三种型式。

Our company has fully considered and studied the performance requirements of the steel structure project using the support, specially developed the steel structure support. According to the structure performance and support engineering, also known as rack bearing steel structure bearing, bearing steel structure will be divided into four types, namely GKQZ type steel structure seismic steel ball bearings, GJQZ bearings, ball type damping steel structure GKGZ type seismic ball steel structure steel bearings, GJGZ type steel structure steel ball bearing support, each type is divided into two activities, one-way activities and fixed three types.

钢结构支座的主要技术性能：\

Main technical performance of steel structure bearings:

1、可承载竖向载荷；

1. It can bear vertical load;

2、具有抗竖向拉力的性能，***竖向地震时上下结构不脱节；

2. It has the capability of resisting vertical tensile force, and ensures that the upper and lower structures are not disjointed when vertical earthquake occurs;

3、具有抗水平力的性能，***水平地震时结构不脱节；

3, with horizontal resistance performance, to ensure that the structure of horizontal earthquake is not disjointed;

4、可适应径向、环向的位移要求；

4. It can meet the requirements of radial and circumferential displacement;

5、可适应任意方向的转角要求；

5. It can meet the requirement of turning in any direction;

6、减震支座具有良好的减震性能；

6. The shock absorbing bearing has good shock absorption performance;

7、支座通过球面传力，不出现力的缩颈现象，作用在上、下结构的反力比较均匀；

7, the support through the spherical transmission, no force necking phenomenon, the role of the upper and lower structure of the reaction force is relatively uniform;

8、支座不用橡胶承压，不存在橡胶老化对支座的影响，使用寿命长。

8, the bearing does not use rubber pressure, there is no rubber aging impact on the bearing, long service life.

网架橡胶支座厂家目录   131 6657 0832