9results about How to "Reasonable and reliable structure" patented technology

The utility model discloses a blood collection pool for livestock slaughtering, which relates to the technical field of livestock slaughtering, comprises a blood collection pool body, and is characterized in that a support frame is arranged at the bottom of the blood collection pool body, a blood discharge tube is connected to the bottom end of the support frame in a penetrating manner, an electromagnetic valve is arranged on the outer side of the circumference of the blood discharge tube, and an air flow groove is formed in the inner wall of the top of the blood collection pool body; a plurality of air flow acceleration assemblies are arranged in the air flow groove, accelerated discharge of air in the air flow groove is achieved through the air flow acceleration assemblies, and exhaust fans matched with the air flow groove are arranged on the two side walls of the top of the blood collection pool body in a penetrating mode. The blood collection pool for livestock slaughtering is reasonable and reliable in structure and easy to operate, dust or flies in air sucked into the airflow groove can be discharged in an accelerated mode, and therefore the sanitary efficiency of the blood collection pool for livestock slaughtering is improved, and the dust or flies in the air are prevented from polluting blood in the blood collection pool.

The application provides an energy-saving oven and a control method thereof. The oven comprises a heating mechanism, the heating mechanism comprises two first side plates arranged oppositely, a first top plate arranged at the top end of the two first side plates, two air inlet plates and an air outlet plate forming a transversely extending inner cavity, a plurality of fans and a plurality of lamp tube assemblies, the air inlet plates and the air outlet plate are respectively arranged at the inner side of the first side plates and the first top plate in a spaced manner; the air inlet plates are provided with inwardly inclined first inclined plates at the two ends, the air inlet plates and the first inclined plates are both provided with a plurality of air inlet holes, the hole walls of the air inlet holes extend outwardly and the hole diameters gradually decrease; the air outlet plate comprises a perforated sub-plate provided with a plurality of air outlet holes, two adjacent perforated sub-plates are connected to form a V-shaped structure, the hole walls of the air outlet holes extend inwardly and the hole diameters gradually decrease. The application can effectively reduce the energy consumption of the oven.

The utility model discloses a widening structure for new and old bridges with large height difference, which relates to the field of widening transformation of old bridges and comprises a first bridge body and a second bridge body. The first bridge body embedded steel bars and the second bridge body embedded steel bars are embedded in the tops of the first bridge body and the second bridge body respectively; the first bridge floor cast-in-place layer and the second bridge floor cast-in-place layer are both poured at the top ends of the first bridge body and the second bridge body; the anchoring steel bars are embedded in the top of the second bridge body and located at the bottoms of the second bridge body embedded steel bars, the lightweight concrete precast blocks are arranged at the top end of the second bridge body, and the outer sides of the lightweight concrete precast blocks are matched with the second bridge body embedded steel bars and the anchoring steel bars correspondingly. The lightweight concrete leveling layer is reasonable and reliable in structure, the lightweight concrete precast blocks are adopted to replace a traditional concrete leveling layer, the weight is reduced by 30%-50%, the dead load of the newly-added leveling layer is controlled within 15% of the live load of an original bridge, and the influence on the original bridge structure is remarkably reduced.

The utility model discloses a ventilation pipe for tunnel construction, and relates to the technical field of ventilation pipes. The connecting mechanism is arranged between the two sets of ventilation pipelines, and the two sets of ventilation pipelines are fixedly connected through the connecting mechanism, so that the stability and convenience during installation are ensured; the multiple adjusting assemblies are arranged on the circumferential outer wall of the connecting mechanism and matched with the connecting mechanism, and the inner wall of the ventilation pipeline is fixed through the adjusting assemblies so as to ensure the stability of the pipeline; and the sealing rings are symmetrically arranged at the two ends of the connecting mechanism, and the connecting mechanism and the ventilation pipeline are connected in a sealed mode through the sealing rings, so that the sealing performance of the pipeline is guaranteed. The connecting mechanism is reasonable and reliable in structure, the ventilation pipeline can be quickly fixed, the mounting distance of the connecting mechanism is reasonably arranged according to the length of the ventilation pipeline, the stability and the bearing capacity of the whole structure are ensured, and the safety and the convenience of mounting are improved.

The application discloses an internal filling layer easy-to-replace thermal insulation wall structure, which comprises a wall body, a surrounding plate, a positioning block, a thermal insulation strip, a first partition plate, a second partition plate, a first bolt, a second bolt, a first gap, a thermal insulation material filling layer, a second gap, a thermal insulation plate, a sealing strip, an edge pressing strip, a cavity, a clamping block, a magnet, a screw rod, a notch, a decorative plate, a connecting plate, a clamping hook and an embedding groove. The application has the advantages that the thermal insulation structure is arranged on one side of the wall body, the thermal insulation performance of the wall body can be ensured, the replacement of the thermal insulation material filling layer is facilitated, the thermal insulation strip is arranged to be attached to the wall body, the thermal insulation material filling layer is fixed, the replacement of the thermal insulation filling material is facilitated by removing the two partition plates, the thermal insulation filling material is further protected by arranging the thermal insulation plate, the thermal insulation performance is effectively improved, the spliced decorative plate is arranged on the surface of the thermal insulation plate, and the integrity of the thermal insulation wall structure is ensured.

The utility model discloses a water seal flexible connection device between a fixed object and a moving object, which relates to the technical field of sealing, is arranged on the outer side of the fixed object, is used for carrying out water seal flexible connection between the fixed object and the moving object, and comprises a mounting seat, a connecting piece and a water seal, the fixing part is arranged outside a fixed object; the supporting frame is arranged at the bottom of the outer side of the mounting base; the water circulation filtering mechanism is arranged at the top end of the supporting frame and used for circulating and filtering water in the fixed object; and the cleaning mechanism is arranged at the top end of the fixed object and is used for cleaning impurities in water in the fixed object into the water circulation filtering mechanism. The water seal is reasonable and reliable in structure, a stable sealing barrier can be formed between a fixed object and a moving object in a water seal mode, the water seal can automatically adapt to changes and continuously maintain the sealing effect even under the condition that the moving object swings and vibrates, and the water seal is particularly suitable for dynamic equipment connection.

The utility model discloses a kind of deep hole processing device for long shaft, it is related to machining equipment technical field, and it includes: processing table;First hydraulic rod, it is set through on the side wall of one end with processing table;Movable slot, it is set in the top one end of processing table;Sliding rod, it is set symmetrically in movable slot interior;Moving plate, it is set on the circumferential outer wall of two sliding rods, and the bottom one end side wall of moving plate is fixedly connected with the telescopic end of first hydraulic rod;Servo motor, it is set through on the top one end side wall of moving plate;Connecting assembly, it is set on the output end of servo motor.The utility model structure is reasonable and reliable, the simple operation, not only can improve the applicability and drilling efficiency of the deep hole processing device for long shaft, simultaneously, it can also realize the fixed work to long shaft, avoid vibrating or yawing phenomenon in drilling process because long shaft is suspended too long or clamped unstable, to improve the stability of the deep hole processing device for long shaft.

The application provides a vamp gluing device and method, and belongs to the field of shoemaking. The device comprises a main glue gun, an auxiliary glue gun, a third glue gun, a blowing assembly and a baffle assembly. The auxiliary glue gun is arranged at an adjustable inclination angle. The main glue gun is horizontally arranged and located below the auxiliary glue gun. The baffle assembly is arranged in front of the main glue gun and can be retracted backward. The third glue gun is horizontally arranged and located below the baffle assembly. The blowing assembly is arranged below the third glue gun. The application can avoid glue overflow or convex points at the toe of the shoe and effectively improve the gluing effect.

The utility model discloses a kind of condensate removing devices for injection mold, it is related to injection mold cleaning technical field, comprising: driving element;Rotary shaft, the output end of driving element is connected;Connecting assembly, the end circumferential outer wall of rotary shaft is sleeved;Nylon cleaning stick, one end of connecting assembly is connected;Several cleaning brushes, the circumferential outer wall of nylon cleaning stick is set;Auxiliary assembly, the circumferential outer wall of one end of driving element is sleeved.The utility model is reasonable and reliable in structure, easy to operate, not only can adapt to the condensate cleaning work of different depth main stream, improve the removal efficiency of the condensate removing devices for injection mold, more widely applicable, simultaneously, the vibration generated in the working process of driving element can also be damped, avoid the fatigue or injury phenomenon of hand due to long time use, and then reduce the use experience of the condensate removing devices for injection mold.