Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Concrete unloading device for foundation construction of wind power plant

A technology of foundation construction and unloading device, which is applied in the direction of foundation structure engineering, construction, etc., can solve the problems of difficult concrete continuous operation and high operation cost, and achieve the effect of easy mastery and simple equipment operation

Inactive Publication Date: 2016-05-11
SINOHYDRO BUREAU 14 CO LTD
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method used in the past is to choose the construction plan of BLJ600-40 crawler concrete placing machine or concrete delivery pump truck, the operation cost is high, and it is difficult to realize the continuous operation of concrete pouring due to the limitation of the site

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
  • Concrete unloading device for foundation construction of wind power plant
  • Concrete unloading device for foundation construction of wind power plant
  • Concrete unloading device for foundation construction of wind power plant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as figure 1 As shown, the concrete unloading device of the present invention comprises two parts: base part 12, unloading part; Base part is made of the conical frustum that steel bar 7 and steel plate 5 are welded into, and the center of conical frustum has a rotating center shaft 13, and the center of rotation There is a snap ring 3 and snap ring pin 4 on the shaft 13, and the end face of the rotating central shaft 13 in contact with the cone has a bearing 6, and the snap ring 3 is on the bearing; the unloading part includes: unloading chute 1, two-way lifting adjustment bolt 2 The two ends of the two-way lifting adjustment bolt 2 are respectively connected to the central axis of rotation 13 and the discharge chute 1 through the movable pin 9, and the other connection point of the discharge chute is connected to the central axis of rotation through the connecting rod 11 and the movable pin 9. The discharge chute is equipped with a handle.

[0024] The diameter o...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Thicknessaaaaaaaaaa
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a concrete unloading device for foundation construction of a wind power plant. The concrete unloading device is characterized by comprising a base part and an unloading part. The base part is composed of rebars and a frustum formed by welding steel plates. A rotary center shaft is arranged in the center of the frustum and provided with a snap ring and a snap ring pin. The end face, making contact with the frustum, of the rotary center shaft is provided with a bearing, and the snap ring is arranged on the upper portion of the bearing. The unloading part comprises an unloading trough and a bidirectional lifting regulating bolt. The two ends of the bidirectional lifting regulating bolt are connected with the rotary center shaft and the unloading trough correspondingly. The other point position of the unloading trough is connected with the rotary center shaft through a connection rod. The concrete unloading device for foundation construction of the wind power plant successfully achieves the aim that concrete is poured into bins continuously without a stop, the construction progress is accelerated, the construction cost is greatly lowered, universality is good, and the concrete unloading device is suitable for construction of fan foundations of different types.

Description

technical field [0001] The invention relates to the technical field of wind farm foundation ring system construction, in particular to a concrete unloading device for wind farm foundation construction. Background technique [0002] As we all know, the Chinese government made a promise to the international community at the 2009 Copenhagen Climate Change Conference that by 2020, carbon dioxide emissions per unit of GDP will be reduced by 40% to 50% compared with 2005, and non-petrochemical energy will meet 15% of the country's energy needs. , which has raised unprecedented expectations for the scale and progress of my country's future wind power development. Accelerating the utilization and development of wind energy resources will become an important measure for my country to achieve a sustainable development strategy for a long period of time. By 2020, my country's wind power installed capacity will reach 230 million KW; it provides a great development environment and opportun...

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
no application Login to View More
IPC IPC(8): E02D15/02
CPCE02D15/02
Inventor 周永军普中贵宋金涛吕诗辉刘泽敏
Owner SINOHYDRO BUREAU 14 CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com