10results about How to "Stop falling" patented technology

This utility model discloses an AGV forklift anti-collision device, relating to the field of transportation equipment technology. It includes a buffer device installed on the AGV forklift, comprising a buffer assembly I, a buffer assembly II, and a limiting assembly. The AGV forklift includes a forklift body and forks, with a mounting cavity III at the end of the forks. The buffer assembly I includes a sliding plate II slidably installed within the mounting cavity III. A spring II and a pressure sensor II are located on the side of the sliding plate II closest to the forklift body, and a connecting plate is fixedly installed on the other side of the sliding plate II. This AGV forklift anti-collision device effectively absorbs and buffers impact forces, reducing the impact on the forklift and goods, and lowering the risk of equipment damage and cargo loss. Furthermore, after the pressure sensor detects an impact signal, it automatically triggers the control system, causing the electromagnet to actuate and the limiting plate to lift, effectively preventing goods from falling during impact, avoiding secondary accidents, and protecting personnel and equipment safety.

This utility model belongs to the field of tower climbing safety technology, specifically relating to a safety protection tool for climbing wind power towers. It includes a straight ladder with a safety component. The safety component includes a guide rail, which is fixed to the outer wall of the ladder by bolts and nuts, and a locking element consisting of two sets of fixing blocks. This wind power tower climbing safety protection tool features a dual protection mechanism. In the event of a fall, firstly, the safety buckle applies tension to the metal ring, causing the hinge rod to rotate and compress the compression block, pushing the locking block against the outer wall of the guide rail. This increases friction and locks the block, preventing the worker from falling. Secondly, if the locking block fails, the safety buckle pulls the ring, causing the rotating block to rotate and the hook to become perpendicular to the horizontal plane. The hook then hooks onto the outer wall of the ladder support rod, preventing the worker from falling further. This dual protection significantly improves climbing safety.

This utility model provides a box girder edge protection device, belonging to the field of bridge construction technology. It includes a support frame, tie rods, tension ropes, and an expansion joint. The support frame is vertically arranged and runs along the length of the box girder. The lower end of the support frame is fixedly connected to the box girder, and a protective net is installed on the support frame. The tie rod is installed on one side of the support frame, arranged at an angle, with its upper end fixedly connected to the support frame and its lower end fixedly connected to the box girder. The tension rope is installed on one side of the support frame, with its upper end fixedly connected to the upper end of the support frame. The expansion joint is installed on the box girder and located on one side of the support frame. The expansion joint has a moving part, and the lower end of the tension rope is fixedly connected to the moving part. This box girder edge protection device effectively solves the problem of no protection on both sides of the beam surface. The protective net can directly prevent personnel from falling, reducing the probability of falls from heights and ensuring the safety of construction workers.

The utility model relates to wind power tower drum overhauling technical field, concretely is a kind of wind power mixed tower tower drum overhauling platform, it includes: roof, overhauling table, protection component, roof sets up on tower drum, roof is provided with positioning plate and anti-falling plate and winch, be provided with triangular table on anti-falling plate, overhauling table surrounds tower drum, the cable of winch is connected with overhauling table, protection component includes the support mechanism and anti-falling mechanism being set on overhauling table, by the setting of winch and overhauling table, overhauling table can be moved along tower drum, adjust clearance position, by the setting of protection component, provide anti-falling protection when overhauling table moves and stops, prevent or slow down the tendency of falling, support mechanism provides support force.

The application provides a rotary drilling rig pulling force test method, comprising the following steps: preparing a rotary drilling rig, connecting a driving device of the rotary drilling rig with a power head of the rotary drilling rig through a rope; preparing a test tool, the test tool comprising a connecting assembly and a tension sensor, fixing the tension sensor on the ground, connecting one end of the connecting assembly with the tension sensor, and connecting the other end of the connecting assembly with the power head; starting a data acquisition system to acquire real-time force data of the tension sensor; adjusting the driving device to a set output power, so that the driving device tightens the rope to drive the power head to move away from the ground, and a peak value of the real-time force data is a test value of the data acquisition system; and calculating the pulling force of the rotary drilling rig according to a formula. The test method can continuously acquire the pulling force data of the whole process in real time, and the actual pulling force is obtained by using the peak value, so that the data precision is high, the test method is simple, and the safety is high. The application also relates to a test tool.

The utility model discloses an ink bottle transmission buffer device, which relates to the technical field of ink bottle transmission equipment and comprises a conveyor, a first guardrail and a second guardrail are respectively arranged on two sides of a frame of the conveyor, a notch is arranged on the first guardrail, a movable fence is arranged in the notch, two sides of the movable fence are rotatably connected with stop levers, and the stop levers are rotatably connected with the conveyor. The ends, away from the movable fences, of the stop rods are rotationally connected with transverse bases, the transverse bases are horizontally and slidably connected with the first guardrail, the bottoms of the movable fences are rotationally connected with buffer plates, the bottoms of the buffer plates are rotationally connected with vertical bases, the vertical bases are connected with a rack of the conveyor through a lifting mechanism, and the lifting mechanism is used for driving the vertical bases to ascend and descend in the vertical direction. According to the utility model, the transmission load of the conveyor can be reduced, and the fault risk of the conveyor can be reduced.

The utility model discloses a non-visual automatic protection frame device, and belongs to the technical field of protection technologies in the debugging and running process of a robot. The robot comprises a frame, the frame comprises an upper layer and a lower layer, the upper layer is provided with a driver, a controller and a power source, the lower layer is used as a robot activity space, and a movement mechanism is arranged at the bottom of the frame; the top of the protection mechanism is connected with the top of the frame, and the bottom of the protection mechanism penetrates through the upper layer of the frame to be connected with a robot; the controller, the driver, the protection mechanism and the movement mechanism are in communication connection; according to the utility model, the tension sensor and the horizontal sensor are ingeniously combined, so that the spatial position of the robot relative to the protective frame can be accurately sensed. By means of the innovative design, the position of the protection frame can be automatically adjusted, it is guaranteed that the robot is located in a safety protection center area all the time, and the protection effect is greatly improved.

This invention belongs to the field of grate cooler technology, and particularly relates to a support structure for a grate bed and its usage method. One such support structure includes: a grate beam with an air chamber along its length at its upper end; an air inlet communicating with the air chamber and located on the bottom wall of the grate beam; and an adjusting support member vertically positioned within the air chamber of the grate beam to support the grate layer. Cooling air flows into the air chamber through the air inlet, and the cooling air drives the blades of the adjusting support member to rotate 90°, allowing the cooling air to flow smoothly along the air chamber. The rotatable blades, rotating 90°, enable the cooling air to flow smoothly along the inner wall of the air chamber. The upper end of the adjusting support member supports the grate layer, avoiding the airflow turbulence problem associated with existing reinforcing ribs.

The application relates to the technical field of drawing devices, in particular to a drawing device for radio frequency feeder cable processing, which comprises an inner conductor arranged in the middle of a positioning shell, a mold for processing the inner conductor is further arranged between the positioning shell and the inner conductor, a lifting mechanism for driving the mold to ascend and descend is arranged between the positioning shell and the mold, the lifting mechanism comprises a stepping motor, an adjusting disc and a protection frame, a wire clamping mechanism for clamping the inner conductor is further arranged on the side surface of the protection frame; through cooperation of the lifting mechanism, a first wire clamping assembly, the adjusting disc, a transmission rod, a control rod, a main baffle, a main sliding block and a first wire clamping plate, the protection frame is moved from the bottom of the shell to the top of the shell, the operation space around the mold is directly expanded, the time consumption for mold replacement and maintenance is greatly shortened, the first wire clamping plate can effectively clamp the inner conductor after wire breakage, the inner conductor is prevented from falling due to loss of tension, surface scratching, structure deformation and impurity pollution are avoided.

The invention relates to the technical field of biomass boiler fuel adding, and discloses a biomass boiler capable of automatically adding fuel, the biomass boiler comprises a supporting column, a discharging mechanism is fixedly connected to the top of the supporting column, a dustproof mechanism is fixedly connected to the top of the discharging mechanism, and a collecting box is arranged at the bottom end in the supporting column; the dustproof mechanism comprises a supporting top plate, the supporting top plate is fixedly connected to the top of the material control assembly, a dustproof base is fixedly connected to the top of the supporting top plate, a second spring is fixedly connected to the left end of the top of the dustproof base, a clamping rod is fixedly connected to the top end of the second spring, and a pull block is fixedly connected to the top end of the clamping rod. And a dustproof plate is arranged in the dustproof seat. According to the biomass boiler capable of automatically adding the fuel, through the arrangement of the discharging mechanism, the left end of the feeding sliding way tilts upwards to enable the feeding sliding way to change from the horizontal state, the fuel on the feeding sliding way is prevented from falling, and therefore the fuel can be automatically added.