5results about How to "Stable and reliable installation" patented technology

The utility model discloses a highway roadbed side slope grass planting soil fixation net pad, including soil fixation net: the both sides of soil fixation net are equipped with the side cable, the four corners of soil fixation net all are provided with pre -buried pin, the top of pre -buried pin is connected with the threaded pressure head of screw thread, the one side of threaded pressure head is provided with the threaded pull rod of going through, threaded pull rod and threaded pressure head are connected with screw thread, the inner chamber of pre -buried pin is provided with the reverse component, the reverse component includes the reverse card board of rotation connection in the inner chamber of pre -buried pin. The utility model discloses through the setting of reverse component, carries out pre -buried fixed pre -buried pin, then through the cooperation of side cable and threaded pull rod, tightens and fixes soil fixation net, makes soil fixation net to be able to stably cover in the slope surface, finally in the cooperation of threaded pull rod and swivel, tightens and fixes side cable and cable -stay, can reach the purpose of installing stable firm and preventing soil fixation net from being lifted by wind.

The utility model provides a dump truck battery cluster frame and a battery cluster, which belong to the technical field of dump trucks, and comprise a base, two bearing brackets and two supporting piece groups, the base is of a long-strip structure and is arranged in the length direction of the dumper. The base is provided with a first installation area, a second installation area and an avoiding groove formed below the second installation area. The bearing brackets are respectively mounted on the first mounting area and the second mounting area; the two bearing brackets are vertically arranged, and an accommodating cavity for mounting a battery box body is formed in each bearing bracket; the supporting piece sets are installed on the two bearing supports respectively and located in the containing cavity. A plurality of supporting pieces in the supporting piece group are arranged at intervals from top to bottom, and the battery box body is supported on the supporting pieces. According to the dumper battery cluster frame provided by the utility model, the functionality of the battery cluster frame is enhanced, and the requirements of the dumper are met; meanwhile, the mounting stability and the space utilization rate of the battery box body are also improved.

The embodiment of the present application provides a gantry hook hook distance resetting device and a gantry hook hook distance resetting equipment, and relates to the technical field of metallurgical industry. The problems of great difficulty and high risk coefficient of gantry hook hook distance adjustment are solved. The gantry hook hook distance resetting device comprises a base, a working platform, a supporting component, a driving mechanism and a controller. The working platform is movably arranged on the base in the horizontal direction. The supporting component is fixed on the working platform, and the supporting component is provided with a groove for accommodating and limiting the gantry hook. The driving mechanism is arranged on the base and connected with the working platform. The driving mechanism is connected with the controller, and the controller is used for controlling the driving mechanism to drive the working platform and the supporting component to move synchronously relative to the base in the horizontal direction. The gantry hook hook distance resetting equipment comprises the above device. Intelligent remote operation is realized instead of manual operation. The precision and efficiency of the gantry hook hook distance adjustment are improved. The safety risk coefficient can be greatly reduced.

The utility model belongs to the technical field of cargo transfer, and particularly relates to an auxiliary device for transporting and installing a flue gas duct. The auxiliary device comprises a vehicle plate framework, transfer wheels, right-angle supporting frames, hinge bearings and an auxiliary mounting support, the axes of the transfer wheels are hinged to the bottom of the vehicle plate framework, the right-angle supporting frames are hinged to frameworks on the two sides of the vehicle plate framework through the hinge bearings, and the hinge bearings are arranged at the bottom of the vehicle plate framework above the transfer wheels. The auxiliary installation support is rotationally installed on the bottom edge of the vehicle plate framework, and the right-angle supporting frame and the auxiliary installation support are arranged on the two faces of the vehicle plate framework respectively. The device adopts a light and flexible design, can easily pass through a narrow door opening, avoids the collision problem caused by overlarge volume of a traditional transportation tool, greatly reduces the damage risk of a smoke duct and a secondary structure, reduces the later maintenance cost, can quickly adjust the direction after reaching a specified position, and is accurately mounted by using a supporting device; and the construction efficiency is greatly improved.

The utility model relates to railway traffic management technical field discloses a train anti -slip brake for railway traffic management, including telescopic mechanism, auxiliary mechanism and protection mechanism, telescopic mechanism is located at the bottom of protection mechanism, telescopic mechanism includes the casing, the inner wall sliding connection of casing has the limiting post, the surface of limiting post has the spring, one side fixedly connected with inclined block of limiting post, the upper end fixedly connected with the link block of inclined block, one side fixedly connected with the sliding block of link block, the utility model discloses a telescopic mechanism is set up, and the sliding block can drive link block to slide in the inside fixed block, and then the sliding of link block drives the movement of inclined block, and the movement of inclined block makes the limiting post slide in the inside casing, and the limiting effect of inclined block to fixed plate is cancelled, and the operator can separate fixed block and fixed plate smoothly, and the whole operation process is convenient and fast, realizes the replacement to fixed plate, and further saves maintenance cost.