Steel bar horse stool
A technology of steel bars and horse stools, applied in the direction of structural elements, building components, building reinforcements, etc., can solve problems such as unfavorable management level of modern construction enterprises and industrial innovation and development, achieve good practical value, solve skeleton deformation, and improve work efficiency. Effect
Pending Publication Date: 2019-08-13
中铁十六局集团城市建设发展有限公司 +1
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the existing technology lacks an effective prevention and continuous improvement mechanism in this field, and the defects of traditional construction methods have existed for a long time, which is not conducive to improving the management level of modern construction enterprises and industrial innovation and development
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
[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
[0029] Such as Figure 4-12 As shown, the reinforced horse stool according to the embodiment of the present invention includes a through-wire screw 3, the top of the through-wire screw 3 is threaded with a quincunx-shaped handle 5, and the middle part of the through-wire screw 3 is connected with a plastic buckle screw. The cap 4 is threaded, the bottom end of the threaded screw 3 is threaded with the extension nut 2, the outer wall of the extension nut 2 is welded to the middle of the three ...
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
| Property | Measurement | Unit |
|---|---|---|
| Length | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a steel bar horse stool, which comprising a full-thread screw. The top end of the full-thread screw is in threaded connection with a quincuncial handle, the middle of the full-thread screw is in threaded connection with a plastic buckle nut, the bottom end of the full-thread screw is in threaded connection with a lengthened nut, the outer wall of the lengthened nut is in welded connection with the middles of three or more steel bar supports, the steel bar supports are evenly distributed in the circumferential direction of the lengthened nut, and the steel bar supports are steel bars bent into a shape like a Chinese character 'ji'. The steel bar horse stool is simple in structure and low in cost, and is especially suitable for factory mass production; and on-site mounting is easy and convenient, supporting is stable and firm, precision and reliability are achieved, the thickness of a steel bar protection layer can be precise to millimeter, use of different platethicknesses can be met, universality is high, and main parts can be utilized in a circulation mode.
Description
technical field [0001] The invention relates to the technical field of thickness control of steel reinforcement protective layers of cast-in-place slabs, in particular to a steel bar stool. Background technique [0002] The thickness of the steel cover is related to the bearing capacity, durability, earthquake resistance, fire protection and other performances of the concrete structure. It is an important detection index in the structural entity inspection and is very important to the reinforced concrete structure. Accurate and reasonable steel cover thickness can ensure the bonding force and cross-sectional bearing capacity of stressed steel bars, and meet the durability and structural safety of components. "Code for Construction Quality Acceptance of Concrete Structure Engineering" (GB50204-2015) stipulates The allowable deviation of the thickness of the stressed reinforced concrete cover is ±3mm. [0003] At present, the conventional method of controlling the thickness o...
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 IPC IPC(8): E04C5/18
CPCE04C5/18
Inventor 王志勇赵忠华段英丽刘强蔡建桢李晓强陈彬李忠建毛唯一江鑫曾驰朱文武曹羚玲唐亚男赵洋洋樊建伟侯宇路赞赞张盼盼
Owner 中铁十六局集团城市建设发展有限公司