6results about How to "Avoid separate settings" patented technology

This utility model discloses a gas staged extraction pipeline structure, including an upper branch pipe, a lower branch pipe, and a connecting pipe. The upper branch pipe is located above the lower branch pipe and the two are connected by the connecting pipe. Multiple connecting pipes are provided, spaced at predetermined intervals. Each connecting pipe connects to a borehole extraction pipe, which in turn connects to a borehole. One end of the upper branch pipe is closed, and the other end is connected to the main gas pipe via a branch pipe. One end of the lower branch pipe is also closed, and the other end connects to a water drainer. By setting up the upper and lower branch pipes and connecting them with the connecting pipe, which is then connected to the boreholes, the gas and accumulated water from each borehole are discharged together into the short connecting pipe. Gas enters the upper branch pipe, and accumulated water enters the lower branch pipe. The upper branch pipe connects to the gas extraction pipeline, and the lower branch pipe connects to the water drainer, achieving separate extraction of gas and accumulated water, improving extraction efficiency, avoiding the need for a separate water drainer, and reducing equipment costs.

The utility model discloses a large-tonnage hydraulic connector with a rear insurance, which relates to the technical field of engineering machinery, and comprises a shell, a hydraulic cylinder, a movable hook, a front connecting shaft and a rear connecting shaft, one end of the shell is provided with a jaw, and a buffer insurance mechanism is arranged on the jaw in a matched manner; the buffering safety mechanism comprises a first rotating shaft and a rear safety block, the first rotating shaft is sleeved with a torsional spring, one end of the torsional spring acts on the rear safety block, a safety connecting rod is hinged to the top of the rear safety block, and a transition piece is hinged to the end, away from the rear safety block, of the safety connecting rod. The other end of the transition piece is connected with the shell through a shaft, and a damping device is further arranged on the transition piece. According to the rear safety block, the stress area of the front shaft and the shell is increased, abrasion is reduced, meanwhile, the buffering performance of the rear safety block is improved through the buffering safety mechanism, and the service life is prolonged.

The utility model provides a vehicle door window frame assembly and a vehicle. The vehicle door window frame assembly comprises a window frame reinforcing plate, a window frame outer plate located on the outer side of a side frame of the window frame reinforcing plate, and a window frame outer decoration plate arranged between the window frame outer plate and the side frame. A guide groove is formed in the window frame outer decoration plate, and a lifting sealing strip groove allowing the vehicle window glass to slide in a guiding mode is formed in the guide groove. According to the vehicle door window frame assembly, based on the condition that the window frame outer decoration plate is arranged between the side frame of the window frame reinforcing plate and the window frame outer plate, the lifting wool groove is formed in the guide groove in the window frame outer decoration plate, and the window frame outer decoration plate can achieve a good decoration effect on the outer side of the side frame; therefore, the glass guide rail, the decorative plate and other parts can be prevented from being independently arranged, and the number of parts on the side portion of the vehicle door window frame can be reduced.

The present application provides a spray assembly and a spray device, wherein the spray assembly includes a spray plate, and a first gas movement path is provided on the spray plate, wherein the first gas movement path includes at least one first sub-channel arranged in layers in the direction of the height of the spray plate, and adjacent first sub-channels are connected through first connecting holes, and at least two first connecting holes are provided, and the projections of the first connecting holes located in adjacent layers on the bottom surface of the spray plate do not overlap. In this way, the process gas can be dispersed downward layer by layer from multiple first sub-channels arranged in layers, and adjacent first sub-channels are connected through first connecting holes, and multiple first connecting holes are provided, and the projections of multiple first connecting holes in the height direction of the spray plate do not overlap, so that the process gas can be evenly sprayed onto the object to be sprayed, the diffusion distance of the gas is increased, and the uniformity of the gas spraying is good.

The invention relates to the technical field of baking tray cleaning, and discloses a baking tray automatic scrap removing and returning system and method.The baking tray automatic scrap removing and returning system comprises a supporting frame, a first conveying assembly, a second conveying assembly and a frame, a movable plate is arranged at the top of the supporting frame, and a plurality of fixed plates are fixedly connected to the bottom of the movable plate; buffer assemblies are arranged at the bottoms of the multiple fixing plates correspondingly, a third conveying assembly is installed in the frame body, a frame is arranged on the top of the frame body, and an overturning assembly is arranged on the inner wall of the frame. A lifting assembly is arranged on the outer side of the frame, and a translation assembly is arranged at the top of the frame; the overturning assembly comprises a plurality of rotating shafts, the rotating shafts are rotationally connected to the interior of the frame, and pneumatic clamping jaws are fixedly connected to the sides, away from the frame, of the rotating shafts. Through cooperation of the overturning assembly and the knocking assembly, the cleaning efficiency is improved in combination with gravity overturning and targeted physical vibration modes, manual contact is not needed in the whole process, and secondary pollution is avoided.

The present invention discloses a steel-PVC casing rigid-joint wall panel embedded part device, which is composed of seven parts: a surface steel plate, a PVC round tube sleeve, a mounting bolt, a round steel tube, a steel annular anchor connector, a mounting bolt pad and an L-shaped extension screw. The surface steel plate is provided with a circular hole in the center, and the outer side of one end of the round steel tube is provided with a right-handed thread, and the other end is centrally placed on the outer periphery of the circular hole and welded to the inner surface of the surface steel plate; the steel annular anchor connector has a convex cross-section, and its inner side is provided with a right-handed thread, and the outer side of the protruding part is also provided with a right-handed thread; the mounting bolt has a right-handed thread and is arranged in the PVC round tube sleeve, and the bolt head passes through the round steel tube to the circular hole of the surface steel plate to form an embedded part for an external wall panel. The present invention also discloses a method for making the embedded part device, which is convenient for construction and can solve the problems of the existing embedded parts for external wall panels being single in form, inconvenient for construction, and prone to "cold and hot bridges".