3results about How to "Improve caulking ability" patented technology

The utility model discloses a road and bridge construction joint filling device, which relates to the technical field of road and bridge construction, and comprises a main body frame and a stirring mechanism, an oscillating mechanism is arranged at the bottom of the stirring mechanism, and a trowelling limiting mechanism is arranged in an inner cavity of the main body frame. The stirring mechanism comprises a stirring barrel, a first supporting frame and a first motor, the stirring barrel is arranged in an inner cavity of the main body frame, the first supporting frame is fixedly installed at the top of the stirring barrel, the first motor is fixedly installed at the top of the first supporting frame, and the oscillation mechanism comprises a vibration motor. According to the road and bridge construction joint filling device, through the arrangement of the stirring mechanism, uniform mixing and stirring of a joint filling glue material can be effectively achieved in the using process of the device, it is guaranteed that joint filling glue is kept at the temperature and is not prone to solidification while better plastic deformation and flowing are guaranteed, and the construction efficiency is improved. And the consistency and the stability of the material quality in the construction joint filling process are ensured.

The utility model provides a grouting device for water conservancy construction. The grouting device for water conservancy construction comprises a bottom plate, a grouting device and a grouting device, the frame is arranged on the plurality of screw rods in a threaded and sleeving manner; the limiting plates and the vertical plates are fixedly mounted at the top of the frame; the lifting driving mechanism is arranged on the bottom plate and is used for driving the plurality of screw rods to rotate synchronously; the grouting mechanism is arranged on the frame and is used for grouting slurry into a gap; the vibration feeding mechanism is arranged on the grouting mechanism and used for guiding slurry into the grouting mechanism; and the angle adjusting mechanism is arranged on the frame and used for adjusting the angle of the grouting mechanism. The grouting device for water conservancy construction has the advantages that the height of the grouting head can be conveniently adjusted, the function of removing vibration bubbles of slurry is achieved, and movement is convenient.

This utility model relates to the field of building construction technology. It discloses a joint filler for exterior wall construction, comprising a connecting rod with a joint filling mechanism and a scraping mechanism on its surface. The joint filling mechanism includes an anti-slip block fixed to the surface of the connecting rod. A lower block is fixed to the surface of the connecting rod, with a lower bolt inserted inside. A lower scraper is fitted onto the surface of the lower block. The scraping mechanism includes an upper block fixed to the surface of the connecting rod, with an upper bolt inserted inside. An upper scraper is fitted onto the surface of the upper block. This device, with its anti-slip block and lower block, working in conjunction with the lower bolt and lower scraper, compacts the sealant in the joints during filling, improving the filling effect. Pressing the outer side of the lower scraper onto the joint further pushes the sealant downwards, enhancing the joint filling effect and improving the device's working efficiency.