4results about How to "Simple adjustability" patented technology

This utility model relates to a connecting rod balancing mechanism for a beam pumping unit, comprising a lower connecting rod joint, a crank pin bearing housing, a crank pin, a crank, a crank pin bearing cover, and a crank pin bearing. The lower connecting rod joint and the crank pin bearing housing are fixedly connected as an integral connecting rod-crank pin structure. The key feature is that a connecting rod balance box is connected to the lower connecting rod joint or the crank pin bearing housing, forming the connecting rod balancing structure of the beam pumping unit. The connecting rod balance box is connected to the lower connecting rod joint or the crank pin bearing housing via a flange or pin. This utility model achieves a new balancing method by setting a balance box at the lower end of the connecting rod or the crank pin bearing housing. The counterweight is set at the lower end of the connecting rod or the crank pin bearing housing, reducing the force on the crank pin and lowering the risk of crank pin breakage. It also avoids the drawback of large inertial loads in beam balancing.

This invention relates to the field of bridge construction technology, specifically to a method for installing inclined steel reinforcement components of a four-tower bridge. The method includes the following steps: S1, pre-biasing the nth segment of the steel reinforcement component; S2, initial positioning of the nth segment of the steel reinforcement component based on a guide sleeve; S3, applying tension to the hoisted nth segment of the steel reinforcement component, and adjusting its posture by measuring its inclination angle; S4, after all main reinforcement bars are connected, concrete is poured, and after pouring, an error adjustment scheme for the (n+1)th segment of the steel reinforcement component is obtained; steel wire ropes are connected to the nth and (n-1)th segments of the steel reinforcement component, and tightening the steel wire ropes applies tension to the (n-1)th segment of the steel reinforcement component. This invention, through monitoring and adjustment, helps to achieve rapid positioning of the steel reinforcement component, ensures the accuracy of the component's spatial posture, and significantly saves manual adjustment time.

The utility model discloses a kind of automobile steering gear parallelism detection devices, it is related to automobile parts detection equipment technical field, including base and dial gauge, the upper end of the base is provided with sliding slot, the inside of the sliding slot is slidably installed with two groups of sliding blocks, one end of two groups of the sliding block is evenly installed with threaded seat, the upper end of two groups of the sliding block is evenly installed with limit recess, the upper end of two groups of the threaded seat is evenly connected with No. The utility model discloses, by adjusting the distance between two groups of limit recess, can adapt to different length specifications automobile steering gear, reduce equipment investment cost, satisfy the detection demand of diversification.

The application discloses a stainless steel bioreactor leg deviation measuring device based on industrial vision, and belongs to the technical field of industrial vision measurement, and comprises a detection mechanism and a lower box body for conveying a bioreactor and optically measuring the position of a leg, wherein a jacking mechanism for jacking up the bioreactor and the leg to facilitate visual measurement and a rotating mechanism for driving the bioreactor and the leg to rotate to ensure no measurement dead angle are arranged in the lower box body; the reactor and the leg thereof are lifted and separated from a conveying line through the jacking mechanism, the shielding of the leg by a support such as a chain is effectively avoided, the reactor is stably rotated in a measuring station in combination with the rotating mechanism, the industrial camera can capture complete image information of all the legs from multiple angles without a dead angle, reading errors and contact deformation errors caused by manual use of tools such as a caliper and a tape measure are overcome, the measurement result is objective and accurate, and meanwhile, the detection efficiency of batch products is improved.