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Stair corner protection system
ActiveCN222632682UWith anti-skid functionConvenient interceptionTreadsScreedArchitectural engineering
The utility model discloses a stair corner protection system, which relates to the technical field of building construction and comprises an anti-skid aluminum folded plate, a lower protection aluminum plate is fixedly arranged at the bottom end of one side of the anti-skid aluminum folded plate, the anti-skid aluminum folded plate and the lower protection aluminum plate are respectively arranged at the intersection of a stair tread layer and a stair side surface layer, an anti-skid mechanism is arranged at the upper end of the anti-skid aluminum folded plate, and the lower protection aluminum plate is arranged at the lower end of the anti-skid aluminum folded plate. The anti-skid aluminum folded plate, the lower protective aluminum plate and the groove are integrally formed, so that machining is facilitated, the anchoring annular aluminum plates are welded to the inner side of the anti-skid aluminum folded plate and the inner side of the lower protective aluminum plate, the anchoring annular aluminum plates are anchored in the mortar layer, and therefore the anti-skid aluminum folded plate and the lower protective aluminum plate can be fixed to the lower protective aluminum plate, and the anti-skid aluminum folded plate and the lower protective aluminum plate can be fixed to the lower protective aluminum plate. Meanwhile, a plurality of grooves are formed in the anti-skid aluminum folded plate, so that the anti-skid aluminum folded plate not only has an anti-skid function, but also has an external corner protection function, and the lower protection aluminum plate mainly has a protection function.
Owner:GUANGDONG TOP CONSTR GRP CO LTD
A synchronous belt conveyor with anti-slip function
This utility model discloses a synchronous belt conveyor with anti-slip function, belonging to the technical field of conveying devices. This synchronous belt conveyor with anti-slip function includes a pair of conveyor bodies and a docking mechanism. The pair of conveyor bodies are symmetrically installed through the docking mechanism. A clamping assembly is provided between the pair of conveyor bodies. The clamping assembly includes a retaining seat, one side of which has a vertical groove. Lifting plates are slidably connected to both sides of the interior of the vertical groove. A top plate and a bottom plate are respectively connected to one side of each of the two lifting plates. The top plate and bottom plate are located inside the pair of conveyor bodies. Through the combined use of the docking mechanism and the clamping assembly, this utility model enables the synchronous belt conveyor to achieve anti-slip function while providing a larger conveying space, thereby improving the efficiency of conveying objects.
Owner:CHANGZHOU HUAYA CONVEYOR COATING EQUIPMENT CO LTD
Winding shaft with anti-skid function
Owner:SHENZHEN JINGCHENGXIN HARDWARE MASCH CO LTD
Integrated storable step for stage
ActiveCN224281804UEasy to storeWith anti-skid functionTheatresMovable stairwaysClassical mechanicsControl theory
The utility model discloses an integrated stage storable step relates to step technical field, including stage main part, receiving groove, chute, step body, slider, the interior of receiving groove is provided with the receiving groove, the interior of receiving groove is provided with the step body, both sides of step body are fixed with the slider, the slider is fixed with the sliding groove, the step body is fixed with the sliding groove, the step body is fixed with the sliding groove, and the step body is fixed with the sliding groove. Sliding grooves are formed in the outer sides of the sliding blocks and formed in the stage body. By pulling the pull rod, the baffle drives the limiting rod to do horizontal movement, then the limiting rod is stored in the fixing block, limiting on the sliding block is relieved, a worker can push the step body conveniently, the step body is stored in the storage groove of the stage body under the cooperation of the sliding block and the sliding groove, and the stage body is convenient to move. Through the operation, the space utilization rate can be improved under the condition that the stage attractiveness is not affected, and therefore the practicability of the stage is improved.
Owner:ZHEJIANG CHUNYUSGE EQUIP
A quick and convenient ammunition hoisting auxiliary device
This utility model relates to the field of hoisting assistance technology, and in particular to a fast and convenient ammunition hoisting assistance device. It includes: a sensor and a mounting assembly; the sensor is used to monitor the bending and extension amounts of the inner arm, outer arm, and telescopic arm of the boom; the boom is equipped with inner arm monitoring points, outer arm monitoring points, and telescopic arm monitoring points, each of which is detachably connected to the mounting assembly; the mounting assembly is snap-fitted to the sensor and adjusts the monitoring angle between the sensor and the boom. This assistance device has a simple structure, is easy to assemble and disassemble, and can quickly fix the sensor for assisting boom hoisting at the monitoring point position on the boom, thereby improving the efficiency of boom hoisting.
Owner:CHINESE PEOPLES LIBERATION ARMY ARMY ARTILLERY & AIR DEFENSE ACAD