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A device for repairing slope cracks

A crack repair and slope technology, applied in transportation and packaging, marine engineering, construction, etc., can solve the problems of increasing reaction force and affecting vision, and achieve the effect of reducing difficulty

Active Publication Date: 2022-06-28
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many inconveniences in working in water, such as the reaction force during construction will become larger, the powder generated during construction will float in the water and affect the vision, etc.

Method used

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  • A device for repairing slope cracks
  • A device for repairing slope cracks
  • A device for repairing slope cracks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see figure 1 and figure 2 , The present invention provides a device for repairing side slope cracks, comprising a waist support assembly 1 worn on the back of the user's waist. The upper end of the lumbar support assembly 1 is connected to the back support assembly 2, the two sides of the lumbar support assembly 1 are connected to the side struts 3, the side struts 3 extend toward the front side of the user, and the end of the side struts 3 away from the lumbar support assembly 1 is provided with The pusher assembly 4 on the rear side of the user generates thrust.

[0043] The push assembly 4 includes a circular flow guide shell 41, one side of the flow guide shell 41 is fixedly connected to one end of the connecting cylinder 43, the other end of the connecting cylinder 43 is fixedly connected to the driving part 42, and a driving component is arranged in the driving part 42;

[0044]A water inlet is provided on the side of the driving part 42 away from the guide cas...

Embodiment 2

[0051] see image 3 and Figure 4 On the basis of Embodiment 1, the driving part 42 includes a front casing 422 connected to the connecting cylinder 43 , the end of the front casing 422 away from the guide casing 41 is an open end, and the impeller 421 is arranged on the front casing 422 Inside, the end of the impeller 421 away from the front casing 422 is fixedly connected to the rear casing 423, the rear casing 423, and the rear casing 423 extends toward the front casing 422 to form an annular cover, and the cover covers An annular friction strip 424 is arranged on the outer side of the front housing 422 and the outer side of the cover body;

[0052] The axis extension line of the rear casing 423 is perpendicular to the axis of the guide shell 41;

[0053] The diameter of the friction strip 424 of the rear casing 423 is larger than the axial length of the guide casing 41 .

[0054] Through this structure, when the impeller 421 rotates, the rear casing 423 rotates synchron...

Embodiment 3

[0062] see Figure 5 and Image 6 , on the basis of Embodiment 1, the back support assembly 2 includes an upper support rod 21, and the upper support rod 21 is an elastic corrugated rod; the upper end of the main support plate 11 is provided with a connecting ball, and the main support plate 11 is connected to the lower end of the corrugated rod through the connecting ball. ball joint;

[0063] The upper end of the upper support rod 21 is provided with a back plate 22 , and the back plate 22 is rotatably connected with the top of the upper support rod 21 .

[0064] The side of the back panel 22 away from the user is provided with a vertical back panel rod 221. The upper and lower parts of the back panel rod 221 are fixedly connected to the back panel 22 through a connecting frame respectively. The lower end of the back panel rod 221 is connected to the top of the upper support rod 21 rotating connection;

[0065] The middle part of the back plate rod 221 is respectively con...

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Abstract

The invention discloses a device for repairing slope cracks, which relates to the field of maintenance equipment. The technical solution is that it includes a waist support component worn on the back of the waist of a user. The upper end of the lumbar support assembly is connected to the back support assembly, the two sides of the lumbar support assembly are connected to the side struts, the side struts extend toward the front side of the user, and the end of the side struts away from the lumbar support assembly is provided with a pusher that can generate thrust toward the user's rear side. Push components. The beneficial effects of the present invention are: the device can be worn on the user, and the user can carry it underwater for operation, and the thrust generated by the device rewards the reverse thrust generated by the user during construction, reducing the difficulty of underwater operation. Through the moving force of the device itself, it also provides assistance for the user to move underwater.

Description

technical field [0001] The invention relates to the field of maintenance equipment, in particular to a device for repairing side slope cracks. Background technique [0002] The slope of the reservoir of the energy storage power station will have cracks due to factors such as aging and terrain changes during use, and the cracks are mostly distributed on the slope. For the repair of slope cracks, it needs to be done manually now, and the construction personnel will carry the repair materials and related tools to the damaged position through slings, and then carry out the construction. Because the occurrence of cracks is random, both the upper and lower parts of the slope may appear. The repair of the upper part without water is relatively simple, but the repair of the underwater part is more troublesome, requiring staff to wear diving suits to work in the water. [0003] There are many inconveniences in underwater work, such as the influence of the reaction force during const...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/02
CPCE02B3/16
Inventor 李广凯郑小贺张立张西克
Owner STATE GRID CORP OF CHINA