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Hoisting device with horizontal displacement combined arm support

A hoisting device and horizontal displacement technology, applied in the directions of cranes, transportation and packaging, load hoisting components, etc., can solve the problems of being easily affected by the wind in the harbor, damaged items, and the protection of hoisted items, so as to prevent the wind blowing away or The effect of waves crashing to destroy items

Active Publication Date: 2021-05-07
广东省博瑞海曼科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the crane is lifting objects in the port, it is easily affected by the wind force in the port. Although the current slings can use windproof slings to avoid instability caused by the swaying of the loading plate, it cannot be carried out in time when there are strong winds and waves in the port. Blocking protection will cause strong winds to disperse or damage items due to the impact of waves, resulting in certain economic losses

Method used

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  • Hoisting device with horizontal displacement combined arm support
  • Hoisting device with horizontal displacement combined arm support
  • Hoisting device with horizontal displacement combined arm support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1-6 , a hoisting device with a horizontal displacement combined arm frame, comprising a walking base 1, the top of the walking base 1 is connected with a rotating column 2, the outer wall of the rotating column 2 is connected with a turntable 3, and the outer wall of the rotating column 2 is rotatably connected with a large pull rod 4, one end of the large tie rod 4 away from the rotating column 2 is hingedly connected with the trunk 5, the outer wall of the turntable 3 is rotatably connected with the arm frame main body 6, and one end of the arm frame main body 6 away from the turntable 3 is connected to the outer wall of the elephant trunk 5, the elephant trunk 5 A wire rope 501 is connected to the outer wall, a hanger 502 is connected to the outer wall of the wire rope 501, a carrier board 7 is connected to the bottom of the hanger 502, a base housing 8 is connected to the bottom of the carrier board 7, and a wind sensor 802 is connected to the outer ...

Embodiment 2

[0041] refer to figure 2 , Figure 5 and Figure 7 , a hoisting device with a horizontal displacement combined boom, which is basically the same as Embodiment 1, and further, a movable groove 902 is also drilled in the first baffle 9, and the inner wall of the movable groove 902 is connected with a first elastic element 9021, One end of the first elastic element 9021 away from the inner wall of the movable groove 902 is connected with a moving rod 9022, and the outer wall of the first baffle 9 is also cut with a chute 903, and the inner wall of the chute 903 is connected with a second elastic element 9031, and the second elastic element 9031 is far away from the slide. One end of the inner wall of the slot 903 is connected with a slider 9032, the outer wall of the slider 9032 is connected with a sliding plate 15, the sliding plate 15 is slidably connected to the outer walls of the first baffle 9 and the second baffle 10, and the outer wall of the sliding plate 15 is cut out ...

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Abstract

The invention discloses a hoisting device with a horizontal displacement combined arm frame, and belongs to the technical field of port hoisting. The hoisting device with the horizontal displacement combined arm frame comprises a walking base, the top of the walking base is connected with a rotating column, the outer wall of the rotating column is connected with a rotating disc, the outer wall of the rotating column is rotationally connected with a large pull rod, and the end, away from the rotating column, of the large pull rod is connected with a trunk beam in a hinged manner, and an arm support body is rotationally connected to the outer wall of the rotating disc; the end, far away from the rotating disc, of the arm support body is connected to the outer wall of the trunk beam, a steel wire rope is connected to the outer wall of the trunk beam, a lifting appliance is connected to the outer wall of the steel wire rope, a carrying plate is connected to the bottom of the lifting appliance, a base shell is connected to the bottom of the carrying plate, a wind power sensor is connected to the outer wall of the base shell, and a driving mechanism is arranged in the base shell; and the driving mechanism is electrically connected with the wind power sensor. According to the hoisting device, when wind power is too large, hoisted objects can be automatically shielded, the objects are prevented from being blown away by strong wind or being impacted and damaged by sea waves, and the good protection effect is achieved.

Description

technical field [0001] The invention relates to the technical field of port hoisting and hoisting, in particular to a hoisting device with a horizontal displacement combined boom. Background technique [0002] In the normal operation of the port, the crane is an indispensable part. The crane can transfer the goods. At present, there are two main types of quayside container cranes: bridge cranes and portal cranes. Portal cranes are jib cranes. The horizontal movement of the goods is mainly completed by the luffing mechanism. The boom structure of the portal crane is mostly a single boom or a rigid four-link combined boom structure. The pulley block compensation method in the lifting and winding device is used or the rigid four-link is used. The motion trajectory of the end point of the elephant trunk beam in the combined boom realizes the approximate horizontal displacement of the goods during the luffing process, and the lever live counterweight balance device is used to com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/18B66C1/16
CPCB66C23/18B66C1/16
Inventor 张柏兴朱琼芳曹文君黄知海古宗宝龚亚琴
Owner 广东省博瑞海曼科技有限公司