Conveying device and docking method for sliding butt pressure steel pipe
A technology for pressure steel pipes and conveying devices, which is applied in the directions of pipes/pipe joints/fittings, pipe laying and maintenance, and mechanical equipment, etc., can solve the problems of inability to continuously lift and install, large installation and docking errors, and shaking, etc., and achieves simple structure, Accurate docking and high installation efficiency
Active Publication Date: 2021-02-02
CHINA GEZHOUBA GROUP MACHINERY & SHIP +1
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the water diversion system for power generation of a hydropower station, in the case of a large drop, the diversion tunnel usually has a diversion tunnel with a large drop. The tunnel is composed of a horizontal section, an arc section and a vertical section. , using vertical lifting method for installation and docking, due to the large drop, there is shaking during the lifting process, the error of installation and docking is large, and continuous lifting and installation cannot be performed
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 Construction
[0048] Such as Figure 1~Figure 9 Among them, a conveying device for sliding butt joint pressure steel pipes, which includes a guide rail 1, a conveying line 2 and a release device 3; The wire reel 33 is connected, the release device 3 is located at one or both ends of the guide rail 1, the sliding piece 24 of the conveying line 2 is exposed outside the guide rail 1, the release device 3 releases the wire rope 21, and the conveying line 2 moves along the linear groove 14 in the guide rail 1 . The structure is simple, by setting the conveying line 2 in the linear groove 14 of the guide rail 1, and setting the release device 3 at the end of the guide rail 1, the steel wire rope 21 of the conveying line 2 is connected with the reel 33 of the release device 3, and the wire rope 21 of the release device 3 is connected. The winch 32 drives the reel 33 to rotate to release the conveying line 2, and the penstock connected to the sliding plate 24 of the conveying line 2 slides down th...
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 discloses a conveying device and a butt joint method for sliding butt joint of a pressure steel pipe. The conveying device includes a guide rail, a conveying line and a release device, the conveying line is arranged in a linear groove of the guide rail, the release device is arranged at the end tip of the guide rail, a steel wire rope for the conveying line is connected with a wire coil of the release device, the wire coil is driven to rotate by a winding engine of the release device to release the conveying line, and the pressure steel pipe connected with a sliding sheet of theconveying line slides down along the vertical section of a diversion tunnel to realize butt joint with an installed pipe joint. According to the conveying device and the butt joint method, the problems that the butt joint error is big and the pipe cannot be installed continuously in the installation process of the pressure steel pipe in a tunnel with the large original fall are solved, and the conveying device and the butt joint method have the characteristics that the structure is simple, sliding butt joint of the pressure steel pipe is realized in the tunnel with the large fall, butt joint is accurate, transportation of multiple pressure steel pipes can be realized at one time, the installation efficiency is high, and operation is easy and convenient.
Description
technical field [0001] The invention belongs to the technical field of butt jointing of pressure pipes in tunnels, and relates to a conveying device and a butt joint method for sliding butt joint pressure steel pipes. Background technique [0002] In the water diversion system for power generation of a hydropower station, in the case of a large drop, the diversion tunnel usually has a diversion tunnel with a large drop. The tunnel is composed of a horizontal section, an arc section and a vertical section. , The vertical lifting method is used for installation and docking. Due to the large drop, there is shaking during the lifting process, and the installation and docking error is large, so continuous lifting and installation cannot be performed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a conveying device and a docking method for sliding butt jointed pressure steel pipes. It is connected with the wire reel...
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 Patents(China)
IPC IPC(8): F16L1/028
CPCF16L1/028
Inventor 樊俊吴永健李文涛吴鹏张建中
Owner CHINA GEZHOUBA GROUP MACHINERY & SHIP