Unlock instant, AI-driven research and patent intelligence for your innovation.

Telescopic attachment frame with high stability and for tower crane

A high-stability, telescopic technology, applied to cranes and other directions, can solve problems such as insufficient stability, inability to expand and contract, and unfavorable movement of tower cranes

Active Publication Date: 2021-02-19
CHANGDE ZHENDONG MACHINERY
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing tower crane attachment frames are cable-stayed on the wall by several steel bars, which are not stable enough and cannot be stretched, which is not conducive to the movement of the tower crane

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
  • Telescopic attachment frame with high stability and for tower crane
  • Telescopic attachment frame with high stability and for tower crane
  • Telescopic attachment frame with high stability and for tower crane

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] see Figure 1-Figure 12 As shown, this embodiment provides a telescopic attachment frame with high stability for tower cranes, including two telescopic fixing devices 100 arranged horizontally, which can make the attachment frame stretchable and facilitate the adjustment of the position of the attachment frame. The telescopic fixing device 100 includes a hollow The fixed rod 110 and the hydraulic rod 120 located inside the fixed rod 110 are convenient for adjusting the position of the attachment frame. The left and right sides of one end of the telescopic fixing device 100 are symmetrically provided with diagonal rods 400. The diagonal rods can make the attachment frame more stable. The diagonal rods 400 It includes a diagonal stay rod main rod 410, one end of the diagonal stay rod main rod 410 is fixedly connected to the fixed rod 110, and the other end of the diagonal stay rod main rod 410 is fixedly connected with a first threaded rod 420, and the first threaded rod 4...

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

No PUM Login to View More

Abstract

The invention discloses a telescopic attachment frame with high stability and for a tower crane. The telescopic attachment frame comprises two horizontally-arranged telescopic fixed devices, each telescopic fixed device comprises a hollow fixed rod and a hydraulic rod arranged in the fixed rod, and diagonal draw bars are symmetrically arranged on the left side and the right side of one end of eachtelescopic fixed device. Each diagonal draw bar comprises a diagonal draw bar main rod, one end of each diagonal draw bar main rod is fixedly connected with a first threaded rod, a fixed device is arranged at the position, close to the middle, of one side of each telescopic fixed device, and a reinforcing device is arranged between the two telescopic fixed devices. According to the structural design, the attachment frame can stretch out and draw back through the arranged hydraulic rods, the position of a telescopic frame is convenient to adjust, meanwhile, the stability of the attachment frame is enhanced through the arranged diagonal draw bars, and workers can be prevented from falling off during operation through an anti-falling net between reinforcing rods.

Description

technical field [0001] The invention relates to the technical field of tower crane attachment frames, in particular to a high-stability telescopic attachment frame for tower cranes. Background technique [0002] The tower crane attachment frame is a frame for fixing the tower crane, which can reduce the swing of the tower crane. When the height of the tower crane exceeds the independent height, the attachment frame needs to be installed. The higher the tower crane, the denser the attachment frame is required. Most of the existing tower crane attachment frames are cable-stayed on the wall by several steel bars, which are not stable enough, and cannot be stretched, which is not conducive to the movement of the tower crane. Contents of the invention [0003] The object of the present invention is to provide a high-stability telescopic attachment frame for tower cranes, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achie...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/20B66C23/62
CPCB66C23/20B66C23/62Y02E10/72
Inventor 江帆
Owner CHANGDE ZHENDONG MACHINERY