Buffering structure of windproof zipper

A technology of windproof cable and buffer structure, which is applied in the direction of load hanging components, safety devices, transportation and packaging, etc. It can solve the problems of cracking at the weld seam and large hidden dangers, so as to protect the weld seam and increase safety Effect

Active Publication Date: 2013-11-20
无锡市新华起重工具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the above-mentioned windproof cable is in use, the lugs of the lower beam on the main engine of the port machine and the welding seam of the main engine are often pulled apart, and the hidden danger is relatively large.

Method used

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  • Buffering structure of windproof zipper
  • Buffering structure of windproof zipper
  • Buffering structure of windproof zipper

Examples

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Embodiment Construction

[0015] The specific embodiments of the present invention will be further described below in conjunction with the drawings.

[0016] Figure 1 ~ Figure 4 Middle, including pull lug 1, pin shaft 2, main board 3, upper pin shaft 4, upper connector 5, middle pin shaft 6, middle connector 7, threaded connecting rod 8, lower connector 9, buffer plate 10, round hole 11. Waist hole 12, round hole 13, round hole 14, etc.

[0017] Such as figure 1 , figure 2 As shown, the windproof cable includes an upper connector 5, a middle connector 7, a threaded connecting rod 8 and a lower connector 9. The middle connector 7 is connected to the upper connector 5 through the middle pin shaft 6, and the middle connector 7 and the lower connector The heads 9 are respectively connected to the two ends of the threaded connecting rod 8 by threads with opposite directions, and the lower connecting head 9 is connected to the ground anchor of the port through the ear plate.

[0018] The present invention is a ...

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PUM

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Abstract

The invention relates to a buffering structure of a windproof zipper. The buffering structure comprises a pair of main boards, wherein the upper ends of the pair of main boards are connected with a zipping ear arranged on a port machine through a pin shaft, and the lower ends of the pair of main boards are connected with an upper connection head of the windproof zipper through an upper pin shaft; holes on the main boards matched with the pin shaft are circular, and holes matched with the upper pin shaft are waist-shaped holes extending downwards along the longitudinal direction of the main boards; a pair of buffering boards is arranged at the inner side of the pair of main boards; holes of the buffering boards matched with the pin shaft and the upper pin shaft are circular; and the rated load of the buffering boards is smaller than that of the main boards. According to the buffering structure of the windproof zipper, the buffering boards are additionally arranged at the inner sides of connection main boards of the windproof zipper and perform a buffering function, so that impact load can be obsorbed, a welding line of a connecting zipping ear of a host of the port machine is protected, and the safety of the windproof zipper is increased.

Description

Technical field [0001] The invention relates to a windproof safety device for port machinery, in particular to a buffer structure of a windproof cable. Background technique [0002] Wind-proof cables are generally used for port machinery such as bridge cranes, quay cranes, portal cranes, tire cranes, etc., to prevent wind and fixed, and many piers have typhoons passing by, and wind-proof cables are even more important. [0003] The wind-proof cable used for port machinery is generally composed of an upper connector, a middle connector, a threaded connecting rod and a lower connector. The upper connector is connected to the lower beam pull ear on the port machinery host through a pull plate, and the lower connector passes through The lug plate is connected with the port ground anchor to play the role of fixing the port machine in strong wind. [0004] When the above-mentioned wind-proof cable is in use, the pull ears of the lower beam on the main engine of the HAECO and the welding s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C15/00
Inventor 张跃光
Owner 无锡市新华起重工具有限公司
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