8 results about "Tilt up" patented technology

To provide a structure for an inclined platform and a method for adjusting the installation angle of a heavy equipment crane on an inclined platform, which allows a heavy equipment crane to be installed in a stable, horizontal position at the foremost part of the inclined platform using a simple angle adjustment mechanism. [Solution] In an inclined platform 20 having an upward slope in the direction of the bridge axis, which has a rear ramp section 20a adjacent to the bridge axis direction and a front installation section 20b located above the rear ramp section 20a, the front installation section 20b is equipped with a suspension frame 30 that can accommodate the traveling body 11 of a heavy machinery crane 10, and multiple covering plates 22 that can be interchanged. When the suspension frame 30 is installed in the front installation section 20b, the heavy machinery crane 10 can be installed horizontally by driving the heavy machinery crane 10 onto the horizontal floor 32 of the suspension frame 30.

A shovel 100 comprises a body portion 1 including at least a work implement 10, and a tilt floor 7 disposed on the body portion 1, wherein the tilt floor 7 is configured to be capable of tilting up and tilting down with respect to the body portion 1. The shovel 100 comprises: a torsion bar 9 comprising a linear portion 9a that generates a torsional force, a movable end 9b that extends from one end of the linear portion 9a and is rotatable to tilt up the tilt floor 7 by the torsional force, and a fixed end 9c that extends from the other end of the linear portion 9a and is fixed to a fixed frame 12 with which the body portion 1 is provided; and a fixed end position adjustment mechanism 20a configured to be capable of adjusting the position of the fixed end 9c of the torsion bar 9 in a direction intersecting the longitudinal direction of the linear portion 9a of the torsion bar 9.

Disclosed are methods and apparatus for providing pre-assembled modular structural louvered systems that include structural supports and louvers, and may also include dampers, actuators and wiring in pre-assembled modules that may be transported to a building site, tilted up into place, and installed. Embodiments of the present invention also provide methods and apparatus for providing pre-assembled modular structural louvered systems which include integrated vertical and horizontal structural supports, allowing for the elimination of some vertical and horizontal wall structures in a building by relying on the structural support provided in the modular louvered systems, thereby making more space available in the building for louvers and airflow.

This product is an anchor base for a scaffolding wall tie member that secures a scaffolding wall tie member that supports a support column of a temporary scaffold to the exterior wall of a building. As shown in the reference front and plan views showing the usage state, a bolt is inserted and tightened into a hole in the base body to secure the base to the exterior wall. The male threads of the wall tie member are screwed into the female threads of nuts on both ends of the base that are inclined diagonally upward in a direction intersecting the installation direction, and the temporary scaffolding support column is fastened by a fastener at the tip of the wall tie member. As shown in the reference views, the wall tie member secures the support column in a triangular shape with the base as the base. Therefore, even if an assembled scaffold is subjected to a lateral force, for example, due to an unexpected strong wind, the support column can be supported more firmly than with a single wall tie member in a conventional support method, thereby contributing to preventing accidents such as scaffold collapse.

The utility model relates to the technical field of civil engineering, in particular to a foundation cast-in-place pile. Comprising a pile body, a reinforcement cage is placed in the pile body, the reinforcement cage comprises a plurality of vertical ribs evenly distributed in the circumferential direction and a plurality of sleeve ribs evenly distributed in the axial direction of the pile body, the vertical ribs are fixed in the sleeve ribs, each sleeve rib comprises a ring part, a lower hook part is machined at the first end of each ring part, and an upper hook part is machined at the second end of each ring part; the upper hook part and the lower hook part are fixedly connected to form a hooking part, one of the vertical ribs in the sleeve rib penetrates through the hooking part, an inclined part is machined at the free end of the upper hook part, and the end, away from the upper hook part, of the inclined part inclines upwards. According to the foundation cast-in-place pile, the end, away from the upper hook part, of the inclined part makes contact with the inner edge of the pile body, the end, away from the upper hook part, of the inclined part makes contact with the inner edge of the pile body, a reinforcement cage can be prevented from moving upwards in the pile body, and therefore the situation that the reinforcement cage is dragged to float upwards in the process of pouring concrete into the pile body can be avoided.

The utility model provides a top plate support for cast-in-place of a box girder. The top plate support solves the problem that a support is uneven in stress in the cast-in-place construction process of the box girder at present. Comprising a first connecting piece and a web arranged on the box girder. The second connecting piece is arranged on a web plate of the box girder; one end of the supporting rod is connected with the first connecting piece; one end of the inclined supporting rod is connected with the supporting rod, the other end of the inclined supporting rod is connected with the second connecting piece, and the length of the inclined supporting rod is adjustable. The stress state of the supporting system can be finely adjusted in real time by adjusting the length of the inclined supporting rod, when it is found that a certain part has the sinking trend, the inclined supporting rod is properly adjusted to be long to enable the supporting rod to incline upwards, the certain part is prevented from sinking, then the stability of the box girder top plate supporting system is maintained, and the construction safety and the top plate pouring quality of a box girder are guaranteed.

The invention belongs to the technical field of high-altitude slippage, and discloses a self-adaptive track system for high-altitude slippage of a large-span steel truss corridor and a construction method.The self-adaptive track system comprises a large-span steel truss corridor track. The gravity of an object sliding on the large-span steel truss corridor track can be preliminarily buffered, then when the object is located on one side of the large-span steel truss corridor track, the gravity can be concentrated on one side, the gravity on the side can be transmitted to one side of the correction balance mechanism, one side of the correction balance mechanism sinks, and therefore the correction balance mechanism can be corrected. And then the correction balance mechanism on the other side tilts to apply pressure to the other side, the pressure borne by the whole large-span steel truss corridor track can be slowly balanced and uniform through pressure transmission changes, finally the situation that the large-span steel truss corridor track is reduced due to concentrated pressure is avoided, and the stable sliding effect is kept.