6results about How to "Solve the dump" patented technology

The utility model provides a kind of ton bag loading auxiliary device, it includes the support frame with four end portions and four end portions can be enclosed into square structure, and four blocking pieces respectively with the four end portions of support frame detachably connected, blocking piece includes a pair of vertical plate enclosed into right angle structure, and two vertical plate are towards support frame setting;One vertical plate of one blocking piece and the adjacent vertical plate of another blocking piece are further detachably connected with brace;Support frame adjacent two end portions between further place has gusset, and gusset and support frame have flush top surface.The brace and support frame of the utility model are set, so that the stability of overall structure is increased, so that the effect of auxiliary ton bag stability is better played, the problem that ton bag is dumped possibly due to the overall stability of the prior art loading auxiliary device is not good is solved.

This utility model discloses a storage rack with an anti-tipping structure, including a rack, with support frames fixedly connected to both the front and rear sides of the rack. A support device is provided on the rear side of the inner cavity of the support frame, and a pressing device for use with the support device is provided on the front side of the inner cavity of the support frame. A drive assembly for use with the pressing device is provided on the top of the support frame. This utility model solves the problem that most existing storage racks do not have the function of supporting the rack during use. When goods are placed on the rack, if the goods are not arranged neatly or the weight of the goods is concentrated on one side, for example, placing heavier goods in a higher position or randomly stacking goods beyond the edge of the rack, the center of gravity of the rack will shift. When retrieving goods, the original balance may be easily disrupted, causing the rack to tip over.

The application provides an adjustable cup holder and a child safety seat, and relates to the technical field of seats. The adjustable cup holder comprises a fixing seat, a connector, an unlocking piece and a cup holder. The fixing seat is arranged on a seat body, and the cup holder is connected with the connector. The connector is movably arranged on the fixing seat along a first direction. The connector can be switched between a locked state and a rotating unlocked state during movement. The connector can rotate relative to the fixing seat when the connector is switched from the locked state to the rotating unlocked state. The unlocking piece is movably arranged on the connector along a second direction. The unlocking piece can be switched between a locked state and an unlocked state during movement. The unlocking piece is used for limiting the movement of the connector in the locked state, and is used for releasing the limitation on the movement of the connector in the unlocked state. The child safety seat can reduce the risk of cup overturning or liquid spilling in the cup holder.

The utility model relates to pile foundation drilling technical field discloses a pile foundation drilling device for hydraulic engineering, including drill head and control room, the drill head top rotatory connection has the drill rod, the drill rod one side is provided with the track, control room one side fixedly connected with the engine, the engine bottom rotatory connection has the track -laying, the track -laying both sides rotatory connection has a plurality of telescopic legs, telescopic leg bottom is provided with fixed assembly, the fixed assembly includes the foot, the foot is located telescopic leg bottom, the foot top rotatory connection has the universal shaft, the universal shaft outer wall rotatory connection has the upper bar, the upper bar top is provided with the lifting assembly. In the utility model, through the electric box drive screw rod rotation makes the foot and ground contact, the universal shaft makes the foot adapt to the ground of different angles, reaches the purpose of fixed equipment, makes equipment can adapt to different topography, solved the problem that equipment is easy to shift or dump under the complex topography.

The utility model relates to the field of building construction discloses a kind of ALC wallboard mounting structure, including ALC wallboard, the pipe card for being fixed on top beam and bottom floor with ALC wallboard, positioning crossbeam, fixed bolt and pad strip, wherein: positioning crossbeam is equipped with 2 roots in parallel, 2 positioning crossbeams are respectively close to top beam and bottom floor setting, and its both ends are fixed on structural column by expansion screw, and the same side of 2 positioning crossbeams forms the positioning surface for positioning ALC wallboard;Positioning crossbeam is equipped with multiple waist round holes along its length direction;Pad strip is fixed on bottom floor, and the bottom of the side of ALC wallboard away from positioning crossbeam is used to hold up;The back of ALC wallboard is equipped with the reserved slot matched with positioning crossbeam, and the front is equipped with at least one countersunk bolt hole passing through reserved slot;Fixed bolt is arranged in waist round hole and countersunk bolt hole, and is used to fix ALC wallboard on positioning crossbeam.The utility model has realized the quick positioning installation of ALC wallboard, also has improved the firmness of wallboard installation.

The application belongs to the technical field of hydraulic support and discloses a single-stand column support, which comprises a base, a stand column and a top beam, the base is provided with auxiliary telescopic assemblies on both sides, the auxiliary telescopic assemblies can horizontally expand and contract along the circumferential direction perpendicular to the roadway, and are used for increasing the contact area between the base and the bottom of the roadway; the upper end surface of the base is provided with a mounting assembly, the mounting assembly comprises a fixed part and a mounting part, one end of the fixed part is fixedly connected to the upper end surface of the base, the other end is connected to the mounting part, the mounting part is detachably connected to the stand column, and is used for fixing the stand column; and the two ends of the stand column are respectively connected to the base and the top beam. The single-stand column support with a small base width is arranged, the occupied space is reduced, and the problems that the space occupied by the base and the supporting stand column in the prior art is large, the space of the roadway is insufficient, and the transportation belt and the equipment transportation channel are difficult to reach the reserved standard in the working condition that the anchor rods and anchor cables are used for reinforcing the top and both sides of the roadway are solved.