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3results about How to "Easy to adjust height" patented technology

A cutting device for autoclaved aerated concrete blocks

ActiveCN224334670UEasy to limitEasy to adjust the widthAuxillary shaping apparatusArchitectural engineeringStructural engineering
The utility model discloses a kind of autoclaved aerated concrete block cutting device, it is related to concrete block processing technical field, including processing table, the top end of the processing table is clamped with mounting bracket, the top end of the mounting bracket is equipped with electric cylinder, the bottom of the electric cylinder is fixedly connected with support plate, the bottom of the support plate is fixedly connected with cutter. The utility model uses above-mentioned structure, baffle can effectively block the other side of concrete block, then slide sleeve plate through second sliding slot, the width of concrete block can be limited by the clamping mode of the two, then screw, the end of screw can be rotated in situ by pivot, and movable plate will be pulled down in turn, by the pressing of movable plate, so the height of concrete block can be limited, because the width and height of the limiting structure are conveniently adjusted, so it is also beneficial for user to limit concrete block of different width or height.
A cutting device for autoclaved aerated concrete blocks
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Owner:SUIXI COUNTY TIANQIAO NEW BUILDING MATERIALS CO LTD

A U-shaped guardrail convenient to disassemble

ActiveCN224396183UEasy to adjust the lengthEasy to adjust heightFencingStructural engineeringMechanical engineering
This utility model relates to the field of guardrails, and particularly to a U-shaped guardrail that is easy to assemble and disassemble. It includes a guardrail post, with adjustment groove one and adjustment groove two respectively formed on the outer walls of both ends. An adjustment component and an installation component are respectively provided at adjustment groove one and adjustment groove two. The guardrail post has an "L" shaped cross-section, and a connecting block is welded to one corner of the guardrail post. The installation component includes an adjustment rod two slidably connected to the inner wall of adjustment groove two, an installation ring installed on the outer wall of the bottom end of adjustment rod two, and installation holes evenly spaced in the installation ring. The adjustment component includes a positioning ring. This utility model uses the positioning ring and installation ring to drive adjustment rod one and adjustment rod two to extend from adjustment groove one and adjustment groove two respectively, adjusting the overall length and height of the guardrail post. This facilitates length and height adjustment. The guardrail post is installed on the ground through the installation holes on the installation ring, making installation convenient.
A U-shaped guardrail convenient to disassemble
A U-shaped guardrail convenient to disassemble
A U-shaped guardrail convenient to disassemble
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Owner:YANTAI HERCULES METAL LTD

A seamless sphere projection device for park operation propaganda management

ActiveCN224397493UEasy to adjusteasy to useProjectorsStands/trestlesMotor driveElectric machinery
The utility model discloses a seamless sphere projection device for park operation propaganda management belongs to park operation technical field, has solved the problem that the position of seamless projection ball is inconvenient to adjust of existing device, has the problem of limitation, including the ceiling seat, the recess is opened to the bottom surface of ceiling seat, the limit slot is opened to the front and back side wall of ceiling seat, the inside of recess is provided with position adjusting assembly, height adjusting assembly is below position adjusting assembly, and the bottom of height adjusting assembly is provided with seamless projection ball. Through the setting of position adjusting assembly, can use first motor to drive first screw rod rotation, and then make mobile seat along the inner wall of limit slot move, simultaneously through second motor drive second screw rod rotation, can make slider drive height adjusting assembly and seamless projection ball along the inner wall of sliding slot move, reached the purpose that the position of seamless projection ball is convenient to adjust, and simple and convenient to use.
A seamless sphere projection device for park operation propaganda management
A seamless sphere projection device for park operation propaganda management
A seamless sphere projection device for park operation propaganda management
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Owner:ANHUI MINGCHENG INCUBATOR MANAGEMENT CO LTD

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avoid displacement Improve stability easy to handle Improve firm performance Easy to install adjustable angle height adjustable