Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for construction sites and drilling machines, applied to drilling equipment and methods, drill pipes, drill pipes, etc., which can solve the problems of unqualified drilled holes, inability to position the drill bit, and low drilling efficiency, and achieve simple structure , high degree of automation, and the effect of reducing labor intensity
Inactive Publication Date: 2018-06-05
江北建设有限公司
View PDF5 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, the existing drilling machine has a complex structure, low drilling efficiency, and cannot properly position the drill bit, so that the drilled holes do not meet the requirements
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] Such as figure 1 As shown, the construction site drilling machine of the present invention includes a base plate 1, a pushing device 2 above the base plate 1, a support plate 3 on the right side of the pushing device 2, and a drilling device 4 below the support plate 3. , the cylinder device 5 positioned on the left and right sides of the drilling device 4, the first positioning device 6 positioned on the right side of the cylinder device 5, the second positioning device 7 positioned on the left side of the cylinder device 5, and the second positioning device positioned on the left side of the cylinder device 5. The abutting device 8 below the two positioning devices 7 .
[0020] Such as figure 1 As shown, the base plate 1 is a cuboid, and the base plate 1 is placed horizontally. The base plate 1 is provided with a first support block 11 below it, a first roller 12 below the first support block 11, and a first roller 12 located below the first support block 11. The fi...
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
A drilling machine for a construction site comprises a bottom board, a pushing device, a supporting board, a drilling device, a cylinder device, a first positioning device, a second positioning device and an abutting device, wherein the bottom board is provided with a first supporting block, a first idler wheel, a first connection rod, a first cross board, a second supporting block and a second idler wheel; the pushing device comprises a first supporting rod, a first inclined rod, a first support, a second support, a balancing weight, a second supporting rod, a first cross rod, a holding rod, a second cross rod and a second inclined rod; the supporting board is provided with a third support, third cross rods, a fourth cross rod, second vertical rods and first springs; the drilling device comprises a motor, a first rotary shaft, a rotary rod, a second spring, a drilling bit, a rotary plate and third inclined rods; and the cylinder device comprises a cylinder, a pushing rod, a fifth cross rod, a fourth inclined rod, a third vertical rod, a first sliding block and a second cross board. The drilling machine can rapidly and effectively drill rock and the like, and can position the drilling bit and prevent the drilling bit from moving upwards or downwards excessively.
Description
technical field [0001] The invention relates to the technical field of construction machinery, in particular to a construction site drilling machine. Background technique [0002] A drilling rig is a mechanical device that drives a drilling tool to drill underground to obtain physical geological data in geological exploration. Also known as drilling machine. The main function is to drive the drilling tool to break the rock at the bottom of the hole, and to lower or lift the drilling tool in the hole, which can be used to drill cores, ore cores, cuttings, etc., to prove the underground geology and mineral resources. However, the existing drilling machines have complex structures, low drilling efficiency, and cannot properly position the drill bit, so that the drilled holes do not meet the requirements. [0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention [0004] The object of the present...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more