Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SUPERIMPOSED ASSEMBLY-TYPE UNDERGROUND PIPE GALLERY SYSTEM AND CONSTRUCTION AND MANUFACTURING PROCESS
Document Type and Number:
WIPO Patent Application WO/2017/206412
Kind Code:
A1
Abstract:
A superimposed assembly-type underground pipe gallery system. A bottom plate is a cast-in-situ bottom plate (4) on an underground pipe gallery pad layer. Side walls or side walls and a middle wall are prefabricated sandwiched superimposed walls (3). A top plate is a prefabricated superimposed plate. The bottom plate, the side walls or the side walls and the middle wall, and the top plate form an integral underground pipe gallery by means of cast-in-situ connection. Also disclosed is a construction and manufacturing process for a superimposed assembly-type underground pipe gallery system.

Inventors:
ZHANG, Jian (Intersection between Lusong Road and Dongfanghong Road, Changsha High-tech Development ZoneChangsha, Hunan 3, 410013, CN)
Application Number:
CN2016/101682
Publication Date:
December 07, 2017
Filing Date:
October 10, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHANGSHA BROAD HOMES INDUSTRIAL GROUP CO., LED (Intersection between Lusong Road and Dongfanghong Road, Changsha High-tech Development ZoneChangsha, Hunan 3, 410013, CN)
International Classes:
E02D29/05
Foreign References:
CN105862916A2016-08-17
CN105839666A2016-08-10
CN105839667A2016-08-10
CN205662947U2016-10-26
CN205742265U2016-11-30
CN105019475A2015-11-04
CN105201107A2015-12-30
CN102720284A2012-10-10
CN203924112U2014-11-05
KR101001208B12010-12-15
KR101204763B12012-11-26
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENT LAW FIRM (59# Bayi Road, Changsha, Hunan 1, 410001, CN)
Download PDF: