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A platform for research: civil engineering, architecture and urbanism
Adjustable steel pipe support
The invention relates to an adjustable steel pipe support, which belongs to the technical field of elevator shaft safety protection facilities. The adjustable steel pipe support comprises an outer sleeve, a first inner sleeve, a first bolt, a second inner sleeve, a second bolt and an external-thread pipe, wherein positioning pin holes are formed in wall bodies of both ends of the outer sleeve, one end of the first inner sleeve is inserted into a pipe opening of one end of the outer sleeve, the other end of the first inner sleeve is connected with a wall, a first pin hole is formed in the wall body, which is close to the middle part, of the first inner sleeve, and the first bolt is inserted into the corresponding positioning pin hole and the first pin hole; one end of the second inner sleeve is inserted into a pipe opening of the other end of the outer sleeve, a nut is arranged at a pipe opening of the other end of the second inner sleeve, a second pin hole is formed in the wall body, which is close to the middle part, of the second inner sleeve, and the second bolt is inserted into the corresponding positioning pin hole and the second pin hole; one end of the external-thread pipe is inserted into a pipe opening of the other end of the second inner sleeve and is matched with the nut in a screwing manner, and the other end of the external-thread pipe is connected with the wall. The adjustable steel pipe support has the advantages of adjustability in length, convenience in removal, high frequency of use and low material wastage and can meet the requirement of size diversity of elevator shafts, and the construction efficiency is improved.
Adjustable steel pipe support
The invention relates to an adjustable steel pipe support, which belongs to the technical field of elevator shaft safety protection facilities. The adjustable steel pipe support comprises an outer sleeve, a first inner sleeve, a first bolt, a second inner sleeve, a second bolt and an external-thread pipe, wherein positioning pin holes are formed in wall bodies of both ends of the outer sleeve, one end of the first inner sleeve is inserted into a pipe opening of one end of the outer sleeve, the other end of the first inner sleeve is connected with a wall, a first pin hole is formed in the wall body, which is close to the middle part, of the first inner sleeve, and the first bolt is inserted into the corresponding positioning pin hole and the first pin hole; one end of the second inner sleeve is inserted into a pipe opening of the other end of the outer sleeve, a nut is arranged at a pipe opening of the other end of the second inner sleeve, a second pin hole is formed in the wall body, which is close to the middle part, of the second inner sleeve, and the second bolt is inserted into the corresponding positioning pin hole and the second pin hole; one end of the external-thread pipe is inserted into a pipe opening of the other end of the second inner sleeve and is matched with the nut in a screwing manner, and the other end of the external-thread pipe is connected with the wall. The adjustable steel pipe support has the advantages of adjustability in length, convenience in removal, high frequency of use and low material wastage and can meet the requirement of size diversity of elevator shafts, and the construction efficiency is improved.
Adjustable steel pipe support
SUN ZHENGANG (author) / ZHANG JIANZHONG (author) / ZHANG FENG (author) / SHEN BO (author)
2015-06-03
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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