5results about How to "Secure working space" patented technology

The operation robot comprises a base, a walking mechanism, a lifting driving mechanism, a hanging assembly, an operation mechanism and a mechanical arm, the lifting driving mechanism is arranged in the base, and the two sides of the lifting driving mechanism are connected with the corresponding positions of the two sides of the hanging assembly correspondingly; the lifting driving mechanism is arranged on the base and can drive the base to do lifting motion, the mechanical arm is arranged at the bottom of the base and can clamp a lead, the walking mechanism and the operation mechanism are arranged on the robot base, the walking mechanism can move on the robot base, and the operation mechanism can conduct fire connection or fire decomposition on the lead clamped by the mechanical arm and an aerial cable after wire stripping. Lifting of the whole operation robot and walking on an aerial cable can be achieved, the mechanical arm can clamp a lead, the operation mechanism completes stripping of the lead and the aerial cable and disconnection and connection operation, and the operation robot has the advantages of being small, light, easy and understandable to operate, high in operation efficiency and good in disconnection and connection quality.

The invention discloses an ultralow underground mining loader, which relates to the technical field of mine tunnel construction and comprises a cab system, a front frame system is arranged on the front side of the cab system, a double-variable system is arranged on the rear side of the cab system, and a rear frame system is arranged on the rear side of the double-variable system. Driving axle systems are arranged on the left side and the right side of the front frame system and the left side and the right side of the rear frame system correspondingly. The front frame system, the double-variable system and the rear frame system are matched with one another, the hinged front frame and the hinged rear frame are adopted, the whole machine structure is more stable, meanwhile, the double-variable system and the drive axle system move backwards and move out of the space of the cab system, the cab system changes the original structural form above the double-variable system, and the overall structure is more stable. The double-variable system and the drive axle system move backwards to reserve a space and sink, the height of the whole machine is guaranteed, the operation space is guaranteed, meanwhile, the height of the whole machine is effectively reduced, and the trafficability is guaranteed.

The utility model relates to the technical field of tool boxes, in particular to a long and flat tool box suitable for being used in a hot-line work insulation bucket arm vehicle. The utility model relates to a tool box, and aims to provide a tool box which is complete in classification, high in safety and convenient to operate, namely a long and flat tool box suitable for being used in a hot-line work insulation bucket arm vehicle, which comprises a vertical plate, and two bent fixing frames are distributed on the left and the right of the middle part of the vertical plate; a first large-size tool containing area, a first common tool and material containing area, a small-size tool and material containing area, a second common tool and material containing area and a second large-size tool containing area are sequentially distributed on the front face of the vertical plate from left to right, and each of the first large-size tool containing area and the second large-size tool containing area comprises a hook and a hook-and-loop fastener. The small-size tool and material containing area comprises a top layer plate, a supporting bottom plate, a middle layer plate and a bottom layer plate, and a plurality of sleeve holes and a plurality of screw holes are formed in the top layer plate. The tool box is complete in classification, and the safety index is improved.

The utility model discloses a small-hole-diameter TBM guiding system instrument forced centering tool which comprises U-shaped steel, a steel plate and a positioning bolt, one side of the U-shaped steel is vertically and fixedly connected with the front face of the steel plate, the back face of the steel plate is fixedly connected with a wall, the positioning bolt penetrates through a U-shaped groove of the U-shaped steel and is vertically and fixedly connected with the U-shaped steel, and the positioning bolt is fixedly connected with the U-shaped steel. And the opening of the U-shaped groove of the U-shaped steel is downward. The forced centering tool for the small-hole-diameter TBM guiding system instrument is simple in structure and convenient to use, good stability can be provided for the guiding system instrument, and the operation space of the guiding system instrument is guaranteed.

This application discloses a painting fixture for fiberglass headgear of rail vehicles, relating to the field of rail vehicle technology. The painting fixture includes: a fixture support frame; a painting protective floor disposed at the bottom of the fixture support frame; a painting fixture base disposed at the bottom of the fixture support frame, with multiple first universal wheels symmetrically arranged at the bottom of the painting fixture base; and multiple connecting brackets disposed on the fixture support frame. The painting protective floor is located above the painting fixture base. Each connecting bracket includes: a first upright plate; a first horizontal plate and a second horizontal plate respectively disposed at both ends of the first upright plate; and a first inclined plate disposed at the free end of the first horizontal plate. This application, utilizing the support frame and supporting structures, effectively avoids deformation during the transfer of the fiberglass headgear while ensuring that the fixture does not obstruct the working space for grinding and painting, thus meeting practical work requirements.