Year1
- 产地：
- 河北衡水
- 型号：
- 沙桶式临时支座
- 厂家：
- 广骏
Sandbox-type temporary support
The sandbox used can be cylindrical or square box-shaped, because the cylindrical shape is easy to manufacture and only needs to be cut from steel pipes of appropriate diameter. Suitable length. Just weld a seal on one end, so steel pipe sandboxes are usually chosen.
Among them, the lower pad is made of steel plate and is tightly welded to the bottom of the steel pipe to stabilize and seal the bottom opening. The screws on the side of the steel pipe sandbox are the thread openings on the side of the sandbox, and then the screws are screwed on. It is the switch when the sand flows out. The diameter of the pad is slightly smaller than the diameter of the round pipe sandbox and can be made of anchor rings or iron ring concrete blocks. The upper pad placed on the pad only has the effect of stabilizing the girder. Another point worth noting is that when the beam plate falls on the temporary support, the loose sand must settle to a certain height. If it is not controlled well, it will affect the beam erection construction. For this reason, during the actual construction, we conducted sand settlement observations and found that after placing the left and right girders on the above-mentioned sandbox-type temporary supports, the settlement amount of the sand on the four supports was between ~. In order to accurately control For the settlement of sand, we put more uniform fine sand. Then it was moistened with water and allowed to settle. Finally, it was found that the settlement of the fine sand could be controlled between ~ after placing the beam. When erecting the beam, you only need to ensure that the elevation of the bottom of the beam (the elevation of the upper pad) is higher than the elevation of the top surface of the permanent support. The height of different cover beams can be adjusted with the amount of sand in the sandbox.
Anhui Province
Anqing City, Bengbu City, Bozhou City, Chaohu City, Chizhou City, Chuzhou City, Fuyang City, Hefei City, Huaibei City, Huainan City, Huangshan City, Lu'an City, Ma'anshan City, Suzhou City, Tongling City, Wuhu City, Xuancheng City
Fujian Province Fuzhou City, Longyan City, Nanping City, Ningde City, Putian City, Quanzhou City, Sanming City, Xiamen City
Gansu Province
Zhangzhou City, Baiyin City, Dingxi City, Gannan Tibetan Autonomous Prefecture, Jiayuguan City, Jinchang City, Jiuquan City, Lanzhou City, Linxia Hui Autonomous Prefecture, Longnan City, Pingliang City Qingyang City Tianshui City Wuwei City
Guangdong Province
Zhangye City Chaozhou City Dongguan City Foshan City Guangzhou City Heyuan City Huizhou City Jiangmen City Jieyang City Maoming City Meizhou City Qingyuan City Shantou City Shanwei City Shaoguan City Shenzhen City Yangjiang City, Yunfu City, Zhanjiang City, Zhaoqing City, Zhongshan City, Zhuhai City
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Temporary Support
Temporary Support
On the first day of the college entrance examination, Deputy Chairman of the Standing Committee of the Provincial People’s Congress Director Jiang Duyun, Vice Governor Xu Jichao and Vice Chairman of the Provincial CPPCC Jin Suidong led a team to inspect the progress of the college entrance examination in our province in three ways. Jiang Duyun first came to the Zhengzhou Examination Center. He asked the staff in detail about the procedures for handling emergencies in the examination room, and urged the inspectors to strictly supervise each examination site. At the examination center of Zhengzhou No. 1 Middle School, he had a detailed understanding of the work of various departments and links that ensure the smooth conduct of the college entrance examination. He hoped that all examination room staff could do a good job, provide good services to students, and ensure the safety and orderliness of the college entrance examination.
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