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Convenient-to-assemble lifting device for outdoor rescue

A lifting device, outdoor technology, applied in the direction of lifting device, etc., can solve the problems of missed golden rescue time, difficult to remedy, loss, etc., to achieve the effect of good user experience, time saving, convenient assembly or disassembly

Inactive Publication Date: 2021-05-25
张春丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In outdoor exploration, there are often explorers who are trapped in high places and cannot independently and safely land on the ground. At this time, lifting devices are needed to assist the trapped people to land safely. However, the current outdoor rescue lifting devices are due to The large number of parts makes it very troublesome to assemble and disassemble. If a lot of time is wasted during assembly, the best golden rescue time may be missed, resulting in irreparable losses

Method used

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  • Convenient-to-assemble lifting device for outdoor rescue
  • Convenient-to-assemble lifting device for outdoor rescue
  • Convenient-to-assemble lifting device for outdoor rescue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: Please refer to Figure 1-5 , an easy-to-assemble lifting device for outdoor rescue, including a base 1, universal pulleys 2 are fixedly connected to the bottom of the base 1, front, rear, left, and right, and a box body 3 is fixedly connected to the top of the base 1, and the box body 3 A rectangular opening 4 is opened in the middle of the wall;

[0025] The upper middle part of the base 1 is fixedly connected with a fixing mechanism 5, and the outer lower left side of the rear wall of the box body 3 is fixedly connected with a driving mechanism 6. When in use, the supporting mechanism 9, the secondary lifting mechanism 10 and the manned mechanism 11 are installed in sequence. Complete, turn on drive motor 602 again, drive motor 602 output end rotates and then drives motor rotating shaft 603 to rotate, and then makes the driving bevel gear 604 that is fixedly connected with it rotate, and then drives the driven bevel gear 702 that meshes with driving bevel ...

Embodiment 2

[0037] Embodiment 2: This embodiment is a further improvement of the previous embodiment: the screw threads of the left and right threaded sleeves 1002 are in opposite directions.

[0038] The working principle of the present invention is: when in use, the support mechanism 9, the secondary lifting mechanism 10 and the manned mechanism 11 are installed in sequence, and then the drive motor 602 is turned on, and the output end of the drive motor 602 rotates to drive the motor shaft 603 to rotate, and then Make the driving bevel gear 604 fixedly connected with it rotate, and then drive the driven bevel gear 702 meshed with the driving bevel gear 604 to rotate, and then make the C-shaped plate 805 screwed with the driving screw 701 move relatively, and then drive the sliding block 803 Relatively move, and then make the sliding plate 801 that is rotationally connected with the cross plate 802 move upward to a suitable rescue height; if the primary lifting mechanism 8 cannot reach t...

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PUM

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Abstract

The invention discloses a convenient-to-assemble lifting device for outdoor rescue. The convenient-to-assemble lifting device comprises a base, universal pulleys are fixedly connected to the lower portion of the base in a front-back and left-right symmetry mode, a box is fixedly connected to the upper portion of the base, and a rectangular opening is formed in the middle of the upper wall of the box. A fixing mechanism is fixedly connected to the middle of the upper portion of the base, a driving mechanism is fixedly connected to the lower left portion of the outer side of the rear wall of the box body, a transmission mechanism is in threaded connection with a primary lifting mechanism matched with the fixing mechanism, and a supporting mechanism is connected to the upper portion of the primary lifting mechanism in a sliding mode. A secondary lifting mechanism is rotationally connected to the upper portion of the supporting mechanism, and the secondary lifting mechanism is rotationally connected with a man carrying mechanism. The device is provided with the primary lifting mechanism and the secondary lifting mechanism, so that the range of the lifting height needed by rescue is widened, meanwhile, the primary lifting mechanism and the secondary lifting mechanism in the device are very convenient to assemble or disassemble, time is saved, and the use experience feeling is good.

Description

technical field [0001] The invention relates to a lifting device, in particular to an easy-to-assemble lifting device for outdoor rescue. Background technique [0002] For outdoor sportsmen, the living environment in the wild is very harsh. If they are in danger, how to notify others and get rescue is very important. In general, actions repeated three times symbolize seeking assistance. In outdoor exploration, there are often explorers who are trapped in high places and cannot independently and safely land on the ground. At this time, lifting devices are needed to assist the trapped people to land safely. However, the current outdoor rescue lifting devices are due to The large number of parts makes assembly and disassembly very troublesome. If a lot of time is wasted during assembly, the best golden rescue time may be missed, resulting in irreparable losses. [0003] For this reason, those skilled in the art have proposed an easy-to-assemble lifting device for outdoor resc...

Claims

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Application Information

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IPC IPC(8): B66F11/04B66F13/00
CPCB66F11/042B66F13/00
Inventor 张春丽穆家祥严文超杨芬段利英
Owner 张春丽