Manufacturing method of prefabricated rotary glulam
A manufacturing method and glulam technology, applied in the direction of manufacturing tools, building materials, building structures, etc., can solve the position deviation of wood material openings, large-span glulam production, transportation difficulties, and the inability of glulam and ordinary metal connectors Carry out good joints and other issues to achieve the effect of easy transportation and easy use
Active Publication Date: 2017-01-25
BEIJING FORESTRY UNIVERSITY
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
A large number of large-span glulams are used in such buildings, but there are certain difficulties in the production and transportation of large-span glulams
[0003] If the secondary processing is carried out on the project site, it will be affected by comprehensive factors such as thermal expansion and contraction of the wood material, and a slight deviation in the opening position during the processing, which often leads to the failure of joints between the glulam and ordinary metal connectors on the project site. make a good joint
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
[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.
[0026] The prefabricated rotating integrated timber 10 according to the embodiment of the present invention will be described below with reference to the drawings. Such as figure 1 with figure 2 As shown, the prefabricated rotating integrated material 10 according to the embodiment of the present invention includes a first integrated material 101, a second integrated material 102, a first metal piece 103, a second metal piece 104 and a first central rotating device 105.
[0027] The first integrated material 101 and the second integrated material 102 are located on the same horizontal plane, and the width of the first integrated...
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 prefabricated rotary glulam and a manufacture method thereof. The prefabricated rotary glulam comprises a first glulam and a second glulam which are at a same horizontal plane and have same width, a first metal member, a second metal member, and a first center rotation device which comprises a first fixing member and a second rotation member; the first metal member is arranged on a first lateral side of the first glulam, and the second metal member is arranged on a first lateral side of the second glulam; and the first glulam and the second glulam are arranged in a rotatable way between a first expanding position and a first withdrawal position, and at the first expansion position, the first glulam and the second glulam are in contact and are aligned at the width direction. The prefabricated rotary glulam has the advantages of convenience for transportation, convenience for usage, and the like.
Description
Technical field [0001] The invention relates to a prefabricated rotating integrated material, and also relates to a manufacturing method of the prefabricated rotating integrated material. Background technique [0002] With the development of the wood construction industry in China, heavy wood construction has entered the lives of Chinese people, and a large number of large-span laminated timber buildings have appeared, including large public buildings and wood bridges. Large-span glulam is widely used in such buildings, and there are certain difficulties in the production and transportation of large-span glulam. [0003] If the secondary processing is carried out on the project site, the thermal expansion and contraction of the wood material and the slight deviation of the opening position during the processing will be affected. As a result, the project site often fails between the glulam and ordinary metal connectors. Make a good joint. Summary of the invention [0004] The prese...
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): E04C2/30E04C2/40E04C2/12B27M3/00
Inventor 朱旭东高颖吴玉璇董伟博王永兵郭兆霞袁廷阁刁玥
Owner BEIJING FORESTRY UNIVERSITY