Novel steel pipe lengthening device and installation method thereof
An installation method and technology of steel pipes, applied in the connection of rods, connecting components, mechanical equipment, etc., can solve problems such as the large number of fasteners, hidden dangers to safety and quality, and missing parts of fasteners, so as to achieve a high degree of automation and ensure construction quality , the effect of low production cost
Pending Publication Date: 2020-02-25
SHANGHAI NO 7 CONSTR
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a new type of steel pipe extension device and installation method, which is used to solve the problem of the large number of fasteners in the connection of steel pipe fasteners on traditional construction sites, and the fastener parts will be missing after most fasteners are used for a period of time. The problem of potential quality problems, especially for the bolted connection structure of the diagonal throw brace
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] Combine below figure 1 , detailing the structural composition of the novel steel pipe extension device of the present invention.
[0026] A new type of steel pipe lengthening device, comprising a steel pipe 1 to be connected and a connecting sleeve 4, the end of the steel pipe 1 to be connected is closed and filled, and threaded holes are provided along the radial direction through the steel pipe; the two ends of the connecting sleeve 4 Bolt holes matched with threaded holes are respectively provided; two adjacent long steel pipes 1 to be connected are sleeved on both ends of the same connecting sleeve 4 respectively, and locked by screws.
[0027] Specifically, the new steel pipe lengthening device provided in this embodiment connects the adjacent long steel pipes 1 to be connected as a whole through the connecting sleeve 4, and the ends of the long steel pipes 1 to be connected are closed and filled and arranged along its radial direction. Through the threaded hole o...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a novel steel pipe lengthening device and an installation method thereof, belongs to the technical field of building construction, and aims to solve the problems that a traditional construction site steel pipe is connected through fasteners, the number of fasteners is numerous, parts are missing, and potential safety hazards exist. The device comprises to-be-lengthened steelpipes and a connecting sleeve pipe, the adjacent to-be-lengthened steel pipes are connected through the connecting sleeve pipe, the end parts of the to-be-lengthened steel pipe are closed and filledand are radially provided with threaded holes penetrating through the steel pipes, the two ends of the connecting sleeve pipe are correspondingly provided with bolt holes matched with the threaded holes, the to-be-lengthened steel pipes stretch into the connecting sleeve pipe, a threaded rod penetrates through the bolt holes, the bolt holes and the threaded holes coincide and are locked to complete the connection. Through the adoption of the device, the steel pipes with different lengths can be connected, the automation degree is high, and the production cost is low.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a novel steel pipe extension device and an installation method. Background technique [0002] Steel pipes are widely used in scaffolding and formwork supports in civil construction, and play a vital role in ensuring production safety and construction quality. If the quality of the steel pipe is not guaranteed or used improperly, there will be potential safety hazards. Once an accident occurs, the components will be deformed and the personnel injured, and the serious collapse will cause casualties. [0003] Fasteners are generally used to connect steel pipes on construction sites, but there are a large number of fasteners, and most fasteners will lose parts after a period of use, posing safety and quality risks. Therefore, there is an urgent need to provide a novel steel pipe extension device and installation method that is easy to operate. [0004] The information...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F16B7/18
CPCF16B7/182
Inventor 张利俊汪立俊李坚磊袁凌飞缪建杨
Owner SHANGHAI NO 7 CONSTR