Horizontal Rollover Adjustable Prefabricated Staircase Mold
A stair mould, side form technology, applied in the direction of the mould, can solve the problems of occupation of the work site, low degree of automation, large precision error of concrete components, etc.
Active Publication Date: 2017-01-25
SHANGHAI BAIJIE IND
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] 1. Affected by long-term traditional buildings, the precision error of concrete components is generally large, and it is difficult to maintain and repair later
2. The assembly time of general molds is long and the degree of automation is low. Technical workers who have not passed the construction inspection cannot complete accurate installation and disassembly
3. The installation and disassembly of the general mold requires a large crane to complete, and there are safety hazards in the operation
4. Now the cost of traditional prefabricated molds is too high for a set of molds, and it takes up a lot of work space
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
[0018] The technical characteristics of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0019] Such as figure 1 , figure 2 with image 3 As shown, a horizontal rollover adjustable prefabricated staircase mold includes a bottom mold, several side molds 1 and end molds 2; the described end mold 2 and several side molds 1 are installed on the bottom mold to form a mold assembly; it also includes A base 3, the base 3 is a groove structure; a hydraulic drive device 4 is installed on the bottom surface of the inner side of the base 3; the end of the side wall of the base 3 is movably connected with a turning mechanism 5 through a turning shaft 6; The push rod of the hydraulic drive device 4 is movably connected with the bottom side of the turning mechanism 5; the pulley guide device 7 that limits the sliding of the side mold 1 in the horizontal direction is installed above the turning mechanism 5; An...
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 horizontal side-turning adjustable precast stair mold. The mold comprises a bottom mold, a plurality of side molds and an end mold and further comprises a base. The end mold and the plurality of the side molds are mounted on the bottom mold to form a mold component. The base is in a groove structure, a hydraulic driving unit is arranged on the bottom of the inside of the base, and the end of one side wall of the base is movably connected with a turning mechanism through a turning shaft. An ejection rod of the hydraulic driving unit is movably connected with the bottom side of the turning mechanism, and pulley guide units for limiting sliding of the side molds in the horizontal direction are mounted above the turning mechanism. Adjusting units for adjusting the distances among the plurality of the side molds are arranged above the turning mechanism. Ports movably connected with drawing shafts of the adjusting units are formed in the lower ends of the side molds, and the side molds and the side mold top ends are fixed through screws. The mold has the advantages that the mold adjusting units can perform mold size adjustment, and the mold side turning unit can perform side turning after member pouring, accordingly, de-molding is facilitated.
Description
technical field [0001] The invention relates to a mold, in particular to a horizontal rollover adjustable prefabricated staircase mold. Background technique [0002] Prefabricated construction is a new type of construction method widely advocated in China's construction industry in recent years. The government is now focusing on promoting this prefabricated construction method throughout the country. This new construction method breaks down the house design into individual concrete components such as wall panels, stairs, balconies, etc. After fabrication in the factory, the individual components are transported to the construction site for assembly. Among them, the concrete prefabricated stairs are also made through steel precision molds. The conventional steel precision staircase mold is composed of several major elements such as bottom film, side mold, end mold, intermediate adjustment device, guide device and power assembly. Disadvantages of existing technology: [00...
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): B28B7/22B28B7/02
CPCB28B7/02B28B7/22
Inventor 李军朱海清
Owner SHANGHAI BAIJIE IND