24results about How to "Play a blocking role" patented technology

The invention discloses a rolling device for railway roadbed construction filler, and relates to the technical field of soil compaction. The rolling device for the railway roadbed construction filler comprises a device main body, the device main body comprises a vehicle body, a mounting frame connected with the vehicle body and a grinding roller connected with the mounting frame; the device main body further comprises two groups of auxiliary rolling mechanisms for rolling the edge and the side slope of the roadbed. According to the rolling device for the railway roadbed construction filler, the roadbed edge and the side slope are recognized through the recognition mechanism, the auxiliary rolling wheel extends out through the adjusting mechanism and the rotating mechanism according to the recognition result, the inclination angle of the auxiliary rolling wheel is adjusted, the auxiliary rolling wheel makes contact with the roadbed edge or the side slope, and pressure is applied under the action of the pressure applying mechanism; according to the roadbed edge rolling device, rolling operation of a roadbed edge pre-pressing locking edge or a side slope is achieved, the roadbed edge rolling device is more convenient and faster, the filler can be prevented from sliding and collapsing towards the side slope, rolling blind areas can be avoided, and the rolling efficiency and quality are improved.

The utility model discloses a new type of plugging device of mine anchor cable, including base, the middle part of base is equipped with steel strand channel, the upper end part grouting pipe in steel strand channel, the outer sleeve of grouting pipe is equipped with the plugging pipe, and is equipped with the clearance channel for the slurry through between the outer wall of grouting pipe and the inner wall of plugging pipe, and the upper end part of plugging pipe is provided with the sealing ring outward, the inner wall of sealing ring is equipped with a section of inner recess cavity, and the inner recess cavity and plugging pipe constitute the plugging chamber between, the lower end part of base is equipped with the grouting channel that communicates with steel strand channel, and the upper end part of grouting channel is equipped with one -way channel, and the lower end end portion in steel strand channel is installed with the plugging sealing ring. The utility model has the comprehensive technology of grouting and plugging function, installs with the grouting function together with anchor cable under the condition of not changing the structural property of anchor cable, can reduce cost and has higher economic value, the modelling is exquisite, and the operation process is simplified, and the labor intensity of operating personnel is reduced.

The utility model discloses a kind of endoscope surgery pasting film, it is related to medical supplies technical field, including first film, second film, water baffle and liquid collecting and guiding bag.The bottom surface of first film is used to paste on skin.Second film is located on the top surface of first film, and the accommodating cavity that is formed with upward protrusion between second film and first film.Water baffle is located in accommodating cavity, and the region formed by surrounding water baffle is used to accommodate liquid.Liquid collecting and guiding bag is connected with one side of second film, and the bag opening of liquid collecting and guiding bag is towards the opening of water baffle, so that the liquid in the region formed by surrounding water baffle can flow into liquid collecting and guiding bag.In the process of operation by doctor, water baffle can be resisted by second film with physiological saline and patient's blood and other liquids, that is, water baffle plays a blocking role to liquid, so that liquid in the process of operation all stays in the region formed by surrounding water baffle, avoid the pollution of the surrounding environment of operation area.

The utility model discloses a novel forklift goods blocking shelf U type spare, including mounting bracket, elevating stand, the inside fixed connection of mounting bracket upper and lower side has the connecting rail, the inside sliding connection of connecting rail has the sliding board, and the fixed connection of two groups of sliding board between upper and lower has the baffle, the outside of connecting rail is provided with a plurality of sets of positioning hole, and the inside screw thread connection of positioning hole and sliding board both sides has the mounting screw rod, the both sides fixed connection of mounting bracket lower part has the connecting plate, and the connecting plate sliding connection is in elevating stand interior, can according to the size of article as far as possible reduce the accessory quantity of goods blocking shelf to reduce the overall weight of goods blocking shelf to reduce the energy consumption of forklift.

This utility model belongs to the technical field of fishing devices, specifically disclosing a fishing device including a lifting net, a biomimetic grass clump, a supporting floating platform, a winch, cables, a fixed anchor, and an operating floating platform. The lifting net consists of an air pipe and a fishing net. Four cables are equidistantly connected to the outer side of the air pipe along its circumference. Four supporting floating platforms are provided, floating around the lifting net. A first pull rope connects the four supporting floating platforms. A triangular support frame is fixedly installed on the top surface of the supporting floating platform. A pulley is rotatably connected to the top of the triangular support frame. One cable is wound around the pulley and connected to the shaft of the winch. The winch is fixed to a boat. The other three cables are wound around the pulley and connected to the fixed anchor. Multiple floats are connected circumferentially to the biomimetic grass clump. A second pull rope connects the operating floating platform to the first pull rope. This utility model has a simple structure, is easy to install, and is convenient and quick to operate. Furthermore, by creating a hiding environment for fish through aquatic plants, it can effectively improve fishing efficiency and catch volume.

This invention relates to an anti-scour device for a wind turbine monopile, comprising a first anti-scour component, tire components, and a reinforcing component. The first anti-scour component is mounted on a base and includes a bracket and a first anti-scour net. The bracket is arranged around the periphery of the wind turbine monopile's pole, and the first anti-scour net is disposed on the side wall of the bracket, spaced apart from the pole to form a receiving space. Multiple tire components are disposed within the receiving space and are connected and fixed to the bracket via cables. The reinforcing component includes a sleeve and multiple tie rods. The sleeve is fitted around the periphery of the pole, and the multiple tie rods are spaced apart along the circumference of the pole, with both ends of the tie rods connected and fixed to the sleeve and the bracket, respectively. Under the anti-scour action of the first anti-scour component and the tire components, the sand and gravel layer surrounding the wind turbine monopile can be protected, preventing or reducing seawater erosion of the sand and gravel layer and the formation of scour pits, ensuring that the sand and gravel layer can provide sufficient load to the base and guaranteeing the stability of the wind turbine monopile.

This utility model discloses a gigabit switch board based on a CPCI architecture server, comprising: a board body, a card frame sleeved around the board body, a sleeve fixedly connected to the left end of the card frame, and a fixing frame fixedly connected to the top of the card frame; and a convenient component. In this utility model, when the board body needs to be disassembled for maintenance and repair, the one-way rack is disengaged from the one-way tooth groove by moving a lever, thereby unlocking the board body. Simultaneously, the spring force of the return spring acts in the opposite direction on the sliding rod, further causing the push plate to push the board body, disengaging it from the inside of the card frame, thus achieving quick disassembly of the board body. By placing a baffle inside the two card sleeves, the baffle can seal the external sockets of the board body, preventing dust and impurities from entering, and also providing a waterproof effect, preventing splash water from entering the sockets and affecting the overall stability of the device.

This utility model discloses a car rubber floor mat with a drainage structure, comprising a rubber floor mat body, an internal drainage mechanism, and limiting plates on the front and rear sides of the top left side of the rubber floor mat body. The drainage mechanism includes absorbent cotton, a rubber sheet, several drainage grooves, and limiting grooves. The bottom of the absorbent cotton is fixedly connected to the top of the rubber sheet. The drainage grooves are located on the top of the rubber floor mat body, and the limiting grooves are located on the left side of the top of the rubber floor mat body. This invention solves the problem that some existing car rubber floor mats lack a drainage structure, which, especially in rainy seasons and in vehicles such as taxis and ride-hailing vehicles where passengers frequently get in and out, can easily bring rainwater into the surface of the car rubber floor mat, causing water to accumulate on the surface and become slippery, affecting riding comfort and safety when getting in and out of the vehicle.

The utility model relates to the technical field of sweeping machines, and discloses a roller brush structure and a sweeping machine, the roller brush structure comprises a roller and a plurality of brush bodies arranged on the roller, one side of each brush body is provided with a flexible sheet-shaped body, the length of the brush body protruding out of the outer side wall of the roller is a first length, and the length of the brush body protruding out of the outer side wall of the roller is a second length. The length of the sheet-shaped bodies protruding out of the outer side wall of the roller is a second length, and the first length is larger than or equal to the second length. The roller brush structure and the sweeper are simple in structure and low in production cost; the sheet-shaped body is arranged on one side of the brush body, so that the sheet-shaped body can play a role in supporting the brush body when garbage is cleaned, the problems of excessive bending, forking, disorder and the like of the brush body during cleaning are not prone to occurring, the supporting force of the sheet-shaped body to the brush body can further improve the cleaning force of the brush body to small garbage, and cleaning is cleaner; the sheet-shaped bodies can play a certain role in blocking large garbage, the phenomenon that the garbage is stuck on the brush body is reduced, the sweeping effect is good, and use is more reliable.

The application relates to the technical field of metal plastic working, and particularly discloses an oil pressure upsetting head local heating billet forging process capable of reducing energy consumption, which comprises the following steps: firstly, determining an effective deformation volume according to a target upsetting head forming volume and an effective volume of a billet mold cavity, and calculating a theoretical deformation length, so as to determine a total local heating length; secondly, dividing an end portion of a blank into a main plastic deformation zone, a gradient transition deformation zone and a low-temperature constraint zone, heating the main plastic deformation zone to a first temperature, heating the gradient transition deformation zone to a second lower temperature, and limiting the diffusion of heat to the low-temperature constraint zone; thirdly, placing the blank into the billet mold, and completing upsetting, filling and shaping through axial pressure of an oil pressure head, and correcting subsequent heating parameters according to a pressure-displacement curve. The application can reduce invalid heating length, reduce energy consumption, make the gradient transition deformation zone block deformation diffusion in the early stage and limitedly supplement material in the later stage, so as to improve the problems of underfilling, cracks, flash and bulging in the later stage.

The utility model discloses a kind of knife set mechanisms for peeling machine, it is related to the technical field of knife set for peeling machine, including material containing tray and the power shaft of fixed connection at the center of material containing tray, the peeling knife for peeling is installed in the peeling mouth of material containing tray, material containing tray is also installed with the flow guide assembly for the back blocking flow guide to the center direction of material containing tray, the utility model is through the collaborative design of flow guide assembly and peeling knife, the circulation rolling mode of " throw out-middle gather - throw out " of fruit is realized, effectively solve the problem that fruit cannot reciprocating rolling transposition even peeling in conventional throw out rolling peeling;When flow guide assembly uses one-way cambered surface drainage plate, it can be matched with peeling knife set by inner end inclined tangent, to strengthen one-way peeling efficiency;It can ensure that fruit is contacted with cutting edge in rolling process, significantly improve peeling evenness and overall processing efficiency.

The application relates to the technical field of household appliances, and particularly provides a clothes processing device, which aims to solve the problem of clothes drying effect influenced by uneven airflow distribution in the clothes processing device. For the purpose, the clothes processing device comprises a cylinder body with a clothes containing cavity in the inside, an air inlet is arranged on the cylinder body, a shell is internally formed with an air duct, the air duct is communicated with the air inlet, a wind deflector is arranged in the air duct, the wind deflector divides the air duct into multiple sub-passages, a fan assembly comprises a volute connected with the shell and a fan arranged on the volute, the inside of the volute is communicated with the air duct, and one end of the wind deflector extends to the side where the volute is located. The application can reduce the generation of vortex flow in the air duct, reduce the noise caused by the vortex flow, improve the uniformity of airflow distribution in the air duct, improve the uniformity of airflow at each position in the cylinder body, and improve the clothes drying effect.

The invention discloses a display panel. The display panel is provided with a display area, a non-display area and an opening area, and the non-display area is located between the display area and the opening area. The display panel comprises an array substrate, a light emitting device layer, a thin film packaging layer and an isolation dam. The array substrate comprises a substrate body and a driving circuit layer, and the driving circuit layer is located on one side of the substrate body. The light-emitting device layer is located on the side, away from the substrate, of the driving circuit layer and comprises a plurality of light-emitting layers and a common function layer. The plurality of light-emitting layers share the common functional layer. The thin film packaging layer is located on the side, away from the driving circuit layer, of the light-emitting device layer and comprises an organic packaging layer. The isolation dam is located on the substrate and arranged around the opening area in the non-display area, at least part of the organic packaging layer is limited in the area, close to the display area, of the isolation dam, and the isolation dam comprises two opposite side faces. One isolation dam is provided with one or more first isolation grooves, and one first isolation groove sinks inwards from one side face to the other side face to break at least part of the common function layer.

The utility model relates to a fuse, and specifically relates to a melt structure and a fuse with high arc extinguishing capability. Comprising two connecting pieces used for being connected with conductive terminals of the fuse, a plurality of connecting parts and a plurality of fusing parts. The plurality of fusing parts and the plurality of connecting parts are sequentially and alternately connected to form a fuse body, and two ends of the fuse body are respectively connected with the two connecting pieces; protective plates are arranged on the upper surface and the lower surface of the fusing part; a gap is reserved between the protection plate and the fusing part, and the gap is filled with an arc extinguishing medium. According to the utility model, an unextinguished electric arc is blocked through the protection plate, the spraying direction of the electric arc is changed, and the transmission path of the electric arc between the protection plate and the fusing part is changed, so that the energy of the electric arc is continuously weakened in the transmission process, the impact strength of the electric arc on the wall of the ceramic tube of the fuse is greatly reduced, and the ceramic tube is prevented from being broken.

This utility model relates to the field of vending kiosk technology and proposes a vending kiosk with an automatic retractable sunshade. The kiosk includes a main body with triangular support plates screwed to both sides of its top, and a crossbeam welded to the top of each triangular support plate. The vending kiosk with the automatic retractable sunshade can be operated by starting a first motor to retract and extend the hanging rope using a winding roller. When the rope is extended, the sunshade extends outward along a guide groove, providing sunshade. When the rope is retracted, the sunshade moves back onto the triangular support plates, providing shade to the top of the kiosk. Rotating the baffle opens the ventilation frame, and an exhaust fan draws out air, accelerating airflow to the top of the kiosk and cooling it. The slider and groove allow for smoother movement of the sunshade, and the retractable rope mechanism enables automatic extension and retraction, making it more convenient to use.

The application relates to the field of asphalt pavement construction, and particularly discloses an asphalt spraying device and an asphalt distributor. The asphalt spraying device comprises a connecting frame and a spraying pipe, the spraying pipe is slidably connected to the lower side of the connecting frame, and the connecting frame is connected with a driving mechanism for driving the spraying pipe to slide; the driving mechanism comprises a driving screw rod rotatably connected with the connecting frame, a guide rod fixedly connected with the connecting frame and a servo motor for driving the driving screw rod to rotate, the guide rod is arranged in parallel on one side of the driving screw rod, the spraying pipe is connected with a connecting seat, the connecting seat is threadedly connected with the driving screw rod, and the connecting seat is slidably connected with the guide rod. The servo motor is started to drive the driving screw rod to rotate in the forward and reverse directions, so that the spraying pipe reciprocally slides along the driving screw rod, and asphalt can be uniformly sprayed on the road surface, which is suitable for narrow road construction and local road surface damage repair.

This utility model discloses a rotary coffee grounds removal structure for a coffee machine's coffee grounds container. The main body of the coffee grounds container includes an upper shell and a lower shell. The upper shell and the lower shell are rotatably engaged. At least one inclined guide portion is provided inside the lower shell. The base assembly has an abutment member at one end of the lower shell that engages with the guide portion. Rotating the lower shell changes the position of the abutment member on the guide portion, causing the base assembly to move within the extraction chamber. This utility model has a reasonable structural design. By rotatably engaging the upper shell and the lower shell, the lower shell can rotate relative to the upper shell. By providing the guide portion and the abutment member, the movement of the abutment member on the guide portion causes the base assembly to rise within the extraction chamber. Subsequently, the coffee grounds inside the base assembly can rise along with it, allowing the user to more conveniently pour the coffee grounds out of the extraction chamber without rinsing or forcefully tapping.

The utility model discloses a biological floating plate for water surface purification relates to water surface purification technical field, the utility model discloses a first floating plate and second floating plate, the first floating plate is located the right below of second floating plate, and the top of first floating plate is equipped with the clamping assembly and the joint assembly respectively. The utility model discloses through the butt joint of positioning rod and fixed block between first floating plate and second floating plate relative butt joint, through the strong elastic pushing of outer expansion spring, the inside of card bar is buckled tightly under the rotation of swivel joint and card board, even the first floating plate and second floating plate are assembled between the clamping, the impurity is intercepted through the impurity intercepting layer, and the water source is purified through the outer purification layer and the inner purification layer set up in, the first floating plate is installed with second floating plate, and the two are also convenient for disassembling between the two to clean.

The utility model discloses a multidirectional linkage multipoint synchronous clamping butt welding mechanism, which relates to the technical field of lead-acid storage battery bridge-crossing welding, and comprises a butt welding die main body, the top of the butt welding die main body is provided with a plurality of butt welding holes, and the number and the positions of the butt welding holes are designed according to the positions of butt welding pieces on a storage battery to be subjected to bridge-crossing butt welding. When the butt welding die is used, the butt welding die main body is arranged, the corresponding butt welding holes are formed in the top of the butt welding die main body according to the distribution positions and directions of butt welding pieces on the lead-acid storage battery needing to be subjected to bridge-crossing welding, and meanwhile, the clamping assembly is matched, so that the butt welding pieces of multiple butt welding points can be clamped at a time; compared with the mode that butt welding pliers are used for sequentially clamping the butt welding pieces on all the butt welding points in turn, the bridge-crossing welding efficiency is effectively improved, and meanwhile the problem that due to the fact that the butt welding pieces on the multiple butt welding points are clamped respectively, the clamping force is not consistent, and the welding quality levels are not uniform can be solved.

The utility model discloses an extremely-narrow hinged door convenient to install, and relates to the field of hinged doors, the extremely-narrow hinged door comprises an installation door frame and a hinged door main body, two sets of installation assemblies are arranged on the outer wall of the hinged door main body, sealing parts are arranged at the two ends of each installation assembly, and each installation assembly comprises a notch formed in the side wall of the hinged door main body; two groups of long screws are connected to the inner wall of the notch, a sliding mounting plate is slidably connected to the two groups of long screws, three groups of threaded holes in threaded connection with the hinges are formed in the sliding mounting plate, the sealing component comprises a side through groove formed in the side wall of the hinged door body, the side through groove communicates with the notch, and a blocking plate is slidably connected into the side through groove. According to the mounting assembly, the extremely-narrow hinged door can be quickly aligned to the hinge on the door frame, the mounting efficiency of the extremely-narrow hinged door is effectively improved, the sealing part can play a role in blocking the notch, the mounting assembly in the notch is protected, and normal use of the mounting assembly is guaranteed.

The application discloses a falling type particle heat absorber, which comprises a heat absorption chamber and a heat pipe assembly. The heat absorption chamber is internally provided with a heat absorption cavity, the top of the heat absorption chamber is provided with a falling opening for the falling particles to pass through and form a particle curtain, and the side of the heat absorption chamber is provided with an opening for light to pass through. The heat pipe assembly comprises a first heat exchange part and a second heat exchange part which are connected in communication, and the first heat exchange part and the second heat exchange part are internally provided with working medium cavities for the flow of phase change working medium; the first heat exchange part serves as an evaporation section of the heat pipe assembly, the second heat exchange part serves as a condensation section of the heat pipe assembly, the first heat exchange part is provided with a material passing inclined surface matched with the falling opening and used for the falling particles to pass through, the material passing inclined surface is located in the heat absorption cavity and is in a light irradiation area corresponding to the opening, and the second heat exchange part is located outside the heat absorption cavity. The application is used for solving the problems that the outlet temperature of the particle curtain is not uniform and it is difficult to reach the required working temperature in the prior art.

The application relates to an electric control module mounting structure and air conditioning equipment. The electric control module mounting structure comprises a support frame, a wind guide cover and a water blocking piece. The wind guide cover is connected to one end of the support frame, and a wind guide hole is arranged at the connection position of the wind guide cover and the support frame. The wind guide cover has a wind guide channel. The air inlet end of the wind guide channel is communicated with the wind guide hole, and the air outlet end of the wind guide channel is located on the side of the support frame away from the wind guide hole. The water blocking piece is arranged in the wind guide channel and corresponds to the wind guide hole. The water blocking piece is arranged to be inclined relative to the horizontal plane. In the application, the water blocking piece is arranged to block the rainwater entering from the air outlet end of the wind guide channel, effectively prevents the rainwater from entering the electric control module from the wind guide hole, and has a waterproof effect.

The utility model relates to the field of automobile safety products discloses a kind of reinforced connection structure and child safety seat.It includes base module and rotating module, base module is suitable for being connected with automobile seat, rotating module is located at the top of base module, and is rotatably connected with base module;Fixedly equipped with carousel fixed frame on base module, fixedly equipped with reinforcing plate on rotating module, carousel fixed frame is above reinforcing plate, carousel fixed frame is suitable for blocking the overturning of reinforcing plate relative to base module occurs.The carousel fixed frame of the utility model can play the blocking effect when reinforcing plate overturns, meanwhile bears part of overturning force, disperses overturning force, avoids that some place is relatively concentrated under stress, strengthens the stability after the connection of base module and rotating module, improves strength, so that rotating module is not prone to overturning and warping, improves the comfort of riding;The strength and stability after installation of carousel fixing piece are strengthened;The strength after cooperation of carousel fixed frame and reinforcing plate is higher.

The present application relates to a kind of material control systems for crystallization kettle, including crystallization kettle, feeding tank and the feeding mechanism being set above crystallization kettle, feeding mechanism includes distribution component a, distribution component b and drive assembly, distribution component a and distribution component b slide in feeding tank, drive assembly drives distribution component a and distribution component b to do reciprocating transverse motion and control the amount of feeding by switching with the connection between feeding pipeline;Cleaning component a and cleaning component b all include water reservoir, distribution component a and distribution component b are cleaned by flushing under the action of water reservoir in its inside;Sliding assembly is arranged between distribution component a and distribution component b, for when distribution component a and distribution component b are not connected with feeding pipeline, material is blocked.The present application overcomes the problem that material can only be quantitatively transported, cannot control the amount of required crystallization, raw material mixing is not uniform and cannot clean the device.