Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!
A concrete pipe culvert handling crane for road construction
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology for road construction and cranes, applied in cranes, transportation and packaging, load hoisting components, etc., can solve the problems of shaking and falling of transported objects, limited use of functions, and heavy cranes, to prevent falling damage and increase use functions. , the effect of uniform and symmetrical force
Active Publication Date: 2018-12-18
陕西嘉元冠科建设工程有限公司
View PDF10 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
[0003] In order to solve the above problems, the present invention provides a concrete pipe and culvert handling crane for road construction, which can solve the problem that some existing road construction cranes are relatively heavy, inconvenient to move, and have limited functions, and cannot handle some Pipe culverts, and in the process of use, the transported objects often cause unnecessary damage due to shaking and falling. It can quickly and smoothly transport the transported items to the designated work place, and the handling function is complete. , greatly reducing the cost of construction material handling, good work performance
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
[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0022] Such as Figure 1 to Figure 3 As shown, a concrete pipe culvert handling crane for road construction includes a support plate 4, a main support frame 1 is fixedly installed on the upper end of the support plate 4, and a handling fixing groove is fixedly installed on one side of the lower end of the main support frame 1 body 6, the transporting and fixing tank body 6 includes a dividing plate 17 and a fixing groove 18, the upper end of the handling and fixing tank body 6 is fixedly provided with a dividing plate 17, and the fixing grooves 18 are evenly and symmetrically distributed on both sides of the dividing plate 17, so A telescopic control handle 3 is fixedly installed on one side of the main support frame 1, a hydraulic telescopic co...
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 relates to a concrete pipe culvert handling crane used for road construction, which includes a support plate, a main support frame is fixedly installed on the upper end of the support plate, and a handling and fixing tank is fixedly installed on one side of the lower end of the main support frame. The upper end of the moving fixed tank body is fixed with partitions, and the fixed slots are evenly and symmetrically distributed on both sides of the partitions. The top of the main support frame is rotatably installed with a rotating shaft, and one end of the rotating shaft is fixedly installed with an auxiliary support frame. The lower end of the frame is slidably installed with a lifting body, the balance beam is fixedly installed at the lower end of the moving slider, the hook is symmetrically fixedly installed at the lower end of the balance beam, and the balance fastening beam is fixedly installed at the lower end of the suspension rope. The invention is convenient to move and operate, and not only can lift construction materials that are easy to hook and lift, but also can lift and transport circular pipe culverts for construction, and the materials are always in a stable state during the transport process, with high efficiency and safety.
Description
technical field [0001] The invention relates to the technical field of spreaders for road and bridge engineering, in particular to a concrete pipe culvert handling crane used for road construction. Background technique [0002] Road and bridge engineering originally refers to the survey, design, construction, maintenance, and management of highways and bridges. According to the structure, it can be divided into: roadbed, road surface, bridge, culvert, tunnel, drainage, protection, greening, traffic engineering, mechanical and electrical engineering, etc. According to the standard unit engineering, it is divided into: subgrade engineering, pavement engineering, bridge engineering, interchange engineering, tunnel engineering, environmental protection engineering, traffic safety facilities and electromechanical engineering. In the process of some road construction, cranes and spreaders are often used. Some existing road construction cranes are heavy and inconvenient to move, an...
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.