Simple drilling support for constructional engineering
A construction engineering, simple technology, applied in drilling/drilling equipment, workbench, manufacturing tools, etc., can solve the problems of easily damaged drilling surface quality, difficult to pull out the drill bit, complex structure, etc., to improve the drilling efficiency. High precision, simple structure, and the effect of reducing labor intensity
Inactive Publication Date: 2018-06-08
刘京標
View PDF1 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The object of the present invention is to provide a kind of simple and simple drilling support for construction engineering, to solve the above-mentioned problem in the background technology that the drill bit is pulled out from the hole by the worker after the completion of the drilling. When the drill bit is not easy to pull out from the drill hole, it is easy to damage the surface quality of the drill hole, and the structure is too complicated
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
[0016] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0017] see Figure 1-3 , the present invention provides a technical solution: a simple drilling bracket for construction engineering, including an adjustment plate 1, the four corners of the bottom of the adjustment plate 1 are hinged with fixed rods 2, and the bottom of the adjustment plate 1 is connected by a connecting rod 3 is connected with a fixed base 4, and the connecting rods 3 are evenly arranged on the top four corners of the fixed base 4, and the top of...
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 simple drilling support for constructional engineering in the technical field of constructional engineering. The simple drilling support comprises an adjusting plate. Fixingrods are hinged to four corners of the bottom of the adjusting plate correspondingly. A fixing base is connected to the bottom of the adjusting plate through connecting rods. The connecting rods are uniformly arranged at the four corners of the top of the fixing base. Elastic connecting parts are uniformly arranged at the four corners of the bottom of an installing moving plate. Front sight holesare formed in the fixing base and the center of the outer wall of the installing moving plate correspondingly. Racks are uniformly arranged at the four corners of the top of the installing moving plate. A fine adjustment hand wheel is arranged on one side of the adjusting plate. A rotating shaft is transversely inserted into an inner cavity of the adjusting plate. The outer wall of the rotating shaft is sleeved with gears. The gears are meshed with one sides of the racks. Hole alignment treatment is achieved, damage to the drilled surface is avoided, labor intensity is reduced greatly, drilling efficiency is improved, and drilling precision is improved.
Description
technical field [0001] The invention relates to the technical field of construction engineering, in particular to a simple drilling support for construction engineering. Background technique [0002] In the process of building construction, drilling tools are often used. In the past, the staff marked the place to be drilled and drilled according to personal experience. In this way, the construction is cumbersome, labor-intensive, and labor-intensive. And there are great potential safety hazards and inaccuracies. For example, the Chinese patent application number is CN201621036942.6, which discloses a simple construction engineering drilling bracket, which is easy to carry, facilitates the drilling of the staff, and improves the drilling efficiency and accuracy. . However, after the drilling is completed, the worker will pull out the drill bit from the hole. When the drilling depth is deep, the drill bit is not easy to pull out from the drill hole, and the surface quality of...
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): B23B45/14
CPCB25H1/0021B25H1/16
Inventor 刘京標
Owner 刘京標