43results about How to "No crowding" patented technology

The invention discloses a patient ferry bed which comprises a vehicle body, wherein the vehicle body is provided with a lifting mechanism and universal casters. The ferry bed that can move horizontally is installed on the vehicle body. The ferry bed comprises a bed board mechanism, a bed head and a bed tail beam mechanism. The patient ferry bed is of a single-layer mobile bed board structure and is simple in structure, needed parts are less, and the patient ferry bed is low in production cost and failure rate and convenient to maintain; the friction force caused by the single-layer mobile bed board structure is very small, a belt does not generate kinetic friction with the bed surface and the body of a patient, a bed sheet cannot be wound up, the safe transfer of the patient is achieved, and secondary injury is avoided; operators almost do not need to be in contact with the patient in the process, and the propagation of infecting bacteria is effectively avoided.

An intelligent electric rail vehicle traffic network system comprises a control center, a platform and an electric rail vehicle, and works out real time passenger flow transportation data by the operation sub-system of the control center arranged in the control center and forecasts the vehicle flow information of next time, thus being capable of better arranging the vehicle transportation work even if being capable of issuing an emergency traffic leading direction under a situation of traffic jam, besides, the electric rail vehicle and other vehicle meeting processing sub-systems can also carry out detection on the meeting intersection of the electric rail vehicle, thus completely avoiding a meeting accident from happening and greatly improving the running safety. Besides, the carriage of the electric rail vehicle is in a three-layer design without runways; each layer is not communicated either, thus having a high space utilization rate without waste, thereby greatly increasing the load of the passengers; besides, each row of seats of each layer at the two sides of the electric rail vehicle is correspondingly provided with a door; therefore, the passengers can easily get on and off the vehicle without a crowding situation. Besides, the platform consists of a left platform and a right platform, the passengers of each layer get on and off the vehicle according to the same direction that is preset, the order is improved greatly as well; besides, the platform of each layer is provided with a display screen which is used for displaying the number, the empty seats of the carriage and the positions of the empty seats of the electric trail vehicle entering the station, and the like, the passengers can select the seats according to demands and stand on the corresponding platform for waiting, thus being very convenient.

The invention provides a shaft-drive spiral synchronous locking self-adaptive robot finger device and belongs to the technical field of robot hands. The self-adaptive robot finger device comprises a motor, multiple finger segments, multiple joint shafts, multiple springs, a tendon rope, a rope pull piece, multiple joint wheels, multiple sets of nut sliding blocks, threaded rods and multiple sets of wheel type transmission mechanisms. The motor, the tendon rope, the springs, the wheel type transmission mechanisms and a threaded transmission mechanism are adopted for the self-adaptive robot finger device to comprehensively achieve the self-adaptive grabbing function and the function of locking multiple joints continuously and synchronously. The self-adaptive robot finger device is used for grabbing objects and can be adaptive to shapes and sizes of the objects; the joint locking manner or the joint unlocking manner can be adopted after the objects are grabbed; the grabbing process is quick and stable, the joints are locked after the objects are grabbed, fingers are prevented from springing back and losing stability, and larger grabbing force can be provided; the multiple joints can be locked synchronously; the lockable joint angle is continuous; and the self-adaptive robot finger device is simple in structure, small in size, low in weight, easy to control and low in design, manufacture, assembly and maintenance cost.

The present invention provides a container terminal system capable of efficiently loading, unloading, and storing containers in a container terminal or capable of moving containers into/out of a container terminal. The container terminal system according to the present invention comprises: a main automatic transfer area arranged near a quay wall such that containers are transferred in a direction parallel with the quay wall; a yard area adjacent to the main automatic transfer area, containers being stored in the yard area; a vehicle transfer area arranged adjacent to the yard area; an overhead rail unit installed over the main automatic transfer area, the yard area, and the vehicle transfer area in a direction perpendicular to the quay wall; and a shuttle for moving along the overhead rail unit and transferring containers.

The invention relates to the technical field of regional pedestrian volume dispersion, and particularly relates to a garden road guiding system which can be automatically started according to the pedestrian volume. The system comprises a pedestrian flow monitoring device and a pedestrian flow guiding device which are arranged at a road intersection, the pedestrian flow guiding device is arranged in the middle of the pedestrian flow monitoring device; an outlet and an inlet are formed between the pedestrian flow guiding device and the pedestrian flow monitoring device; the outlet and the inletare formed in two sides of the pedestrian flow guide device; two gate rods capable of swinging are arranged on the pedestrian flow guiding device; the two brake bars are respectively used for controlling the passing states of the entrance and the exit; under the condition that the road is crowded, the pedestrian flow guiding device is used for controlling the access condition of each intersectionof the road, so that the crowding degree of the road can be relieved to a certain extent, the people flow bearing capacity is improved, tourists are prompted, and dangerous accidents caused by personnel fullness are prevented.

The invention discloses a rack type multi-joint synchronous locking self-adaptation robot finger device and belongs to the technical field of robot hands. The rack type multi-joint synchronous locking self-adaptation robot finger device comprises a motor, multiple finger sections, multiple joint shafts, multiple spring pieces, a tendon rope, a rope pulling piece, multiple joint wheels, multiple sets of gear and rack mechanisms and multiple sets of wheel type transmission mechanisms. By means of the device, the motor, the tendon rope, the spring pieces, the wheel type transmission mechanisms and the gear and rack transmission mechanisms are used for comprehensively achieving the function of self-adaptation grabbing and continuous synchronous locking of multiple joints. The device is used for grabbing objects and can automatically adapt to the shapes and the sizes of the objects; a joint locking manner or a joint non-locking manner can be adopted after the objects are grabbed; the grabbing process is fast and stable, the joints are locked after grabbing is conducted, fingers are prevented from rebounding to lose stability, and larger grabbing force can be provided; the multiple joints can be synchronously locked; joint angles which can be locked are continuous; and the device is simple in structure, small in size, light, easy to control and low in design, manufacturing, assembling and maintaining cost.

The invention relates to the field of firefighting monitoring in construction and provides a firefighting real-time monitoring system. In existing fire disaster monitoring system, direct broadcastingof the fire disaster may cause panic and crowding, resulting in safety accidents. The invention solves the above problem. The firefighting real-time monitoring system comprises a collection module forcollecting environment parameters, and a processing module processing collected environment parameters and generating environment information, and further comprises a database storing a disaster situation level table comprising disaster condition information of different levels, a recognition module for recognizing disaster condition information, a positioning module for positioning a struck areaand obtaining positioning information, a statistics module for calculating stream of people of each area in real time and generating real-time stream of people information, and a pushing module for pushing the disaster condition information to a corresponding pushing object.

The invention discloses a novel urban bus body, belongs to the technical field of traffic safety, and relates to an urban public transport means. The bus body is mainly used for solving the problems that when a fire or a traffic accident happens to an urban bus, passenger escape is difficult, and injuries and deaths are large. Walls on the left side and the right side of the bus body are designed into a plurality of paired side wall blocks, the upper side wall blocks and the lower side wall blocks are combined together through side wall locks, all the side wall blocks are combined, and therefore closed space is formed in the bus body. When an accident happens suddenly, rotary knobs are rotated, the corresponding paired upper side wall blocks and lower side wall blocks can be unlocked and opened, and passengers can fast leave the bus in accident. The novel urban bus body is simple in structure and flexible in operation, a pure mechanical structure is adopted, and therefore high reliability is achieved. After the paired upper side wall block and lower side wall blocks are opened, the passengers can escape conveniently, the phenomena of congestion and the like can be avoided, and casualties are reduced.

The invention relates to the technical field of electronic commerce, and discloses an adjusting mechanism for a commodity packaging conveying belt. Supporting rods are included, a baffle is connectedto the upper sides of the supporting rods, a first rotating wheel is connected to the outer side of a first rotating shaft, and a rotating rod is connected to the outer side of the first rotating shaft and the front side of the first rotating wheel. A third moving rod is clamped and connected to the lower side of the first rotating wheel, and a first cylindrical block is connected to the front side of the third moving rod. According to the adjusting mechanism for the commodity packaging conveying belt, the rotating rod is pushed by commodities to rotate so that the commodities can be conveyedrightwards, and after a convex rod on a first rotating disc passes through a convex rod on the third moving rod, third moving rod is reset inwards under the action of a second spring and is connectedwith the first rotating wheel in a clamped mode again, and the rotating rod limits transportation of the commodities again. The operation is repeated, so that the distance between every two commodities is controlled, and the effects that the commodities are not crowded and the packaging operation is simple are achieved through the structure.

The invention discloses a fluid type stepless locking rope spring self-adaptation robot finger device and belongs to the technical field of robots hands. The fluid type stepless locking rope spring self-adaptation robot finger device comprises a driver, multiple finger sections, multiple joint shafts, multiple joint spring pieces, a transmission mechanism, a tendon rope, a rope pulling piece, a fluid pipeline, a fluid drainable piece, multiple pistons, multiple friction blocks and fluid. The fluid type stepless locking rope spring self-adaptation robot finger device can be used for comprehensively achieving the function of self-adaptation grabbing and continuous synchronous locking of multiple joints. The device is used for grabbing objects and can automatically adapt to the shapes and the sizes of the objects through the joint spring pieces, and the grabbing process is fast and stable; a joint locking manner is adopted after the objects are grabbed, fingers are prevented from rebounding to lose stability, and larger grabbing force is provided; the joint angles which can be locked are continuous, and the multiple joints can be locked synchronously; and the device is simple in structure, easy to control and low in design and manufacturing cost.

The invention discloses a cam synchronous locking elastic self-adaptation robot finger device and belongs to the technical field of robot hands. The cam synchronous locking elastic self-adaptation robot finger device comprises a motor, multiple finger sections, multiple joint shafts, multiple spring pieces, a tendon rope, a three-dimensional cam mechanism, a wheel type transmission mechanism and the like. By means of the device, the motor, the tendon rope, the spring pieces, the three-dimensional cam mechanism and the like are used for comprehensively achieving the function of self-adaptation passive grabbing and continuous synchronous locking of the multiple joints. The device is used for grabbing objects and can automatically adapt to the shapes and the sizes of the objects; a joint locking manner can be adopted after the objects are grabbed, the grabbing process is fast and stable, the joints are locked after grabbing, the fingers are prevented from rebounding to lose stability, and larger grabbing force can be provided; the multiple joints can be locked synchronously; joint angles capable of being locked are continuous; and the device is simple in structure, small in size, light, easy to control and low in design and manufacturing cost.

The invention discloses a ditcher for a profiling seeder and a using method of the ditcher, and belongs to the technical field of agricultural mechanical equipment. The ditcher comprises a lower frameand an upper frame arranged at the upper end of the lower frame, wherein a plurality of first fixing blocks are fixedly connected to a front end beam of the lower frame through a plurality of first connecting blocks, U-shaped plates are connected to the outer side of the rear ends of the first fixing blocks, a plurality of second fixing blocks are fixedly connected to the upper end of the upper frame through a plurality of second connecting blocks, movable pipes are arranged on a plurality of the second fixing blocks in a penetrating manner, the outer sides of the movable pipes are sleeved with springs, ditching pipes, which are in movable connection with the U-shaped plates through second rotary shafts, are connected to the lower ends of the movable pipes in a movable manner, and side blades are fixedly arranged on both sides of the lower positive axis of each the ditching pipe. Through the ditching pipes with hook-shaped round pipe structures provided with the side blades, the winding of weeds is reduced, and thus the weeding effect is achieved; and the matching use of the movable pipes and the springs can enable the ditcher to be used in uneven land, and thus the ditching speedand effect are guaranteed.

Disclosed is a construction method of a foundation reinforcement structure of a soft soil overlaying construction waste dump to ensure construction quality of reinforcement piles and reinforcement foundations and enable the foundation reinforcement structure of the soft soil overlaying construction waste dump to be effectively implemented. The structure is constructed according to the following steps: carrying out column hammer punching on a foundation to the top of a foundation soft soil layer by using a column hammer machine; inserting vertical steel bars into the foundation soft soil layerat intervals on the circumference of column hammer holes; mixing a concrete mixed material; placing deep and long gunny bags from ground to the column hammer holes with the bottom parts being placed on the top surface of the foundation soft soil layer; filling the deep and long gunny bags with the concrete mixed material in layers, and carrying out light tamping in layers by using the column hammer until the concrete mixed material is pressed into the bottom of the soft soil foundation under the restriction of the deep and long gunny bags; filling the deep and long gunny bags with an upper tamping filler in layers, and tamping the filler by using a low-energy column hammer; filling the deep and long gunny bags with the upper tamping filler in layers, and increasing column hammer tamping energy level by level in layers until to the design height of the surface of the foundation; and laying a cushion layer on the reinforcement foundation, and constructing filling work in layers.