123results about How to "Increased protection" patented technology

The invention provides a hydraulic pipe metal joint with a double-layer sealing structure, and belongs to the technical field of hydraulic pipe metal joints, the hydraulic pipe metal joint comprises a main joint jacket, and the outer wall of the main joint jacket is fixedly connected with an auxiliary joint jacket. According to the oil pipe connector, the special flowing space is formed between the partition plate and the auxiliary connector outer sleeve, and when leaking, an oil pipe can flow in the space formed by the main connector outer sleeve, the auxiliary connector outer sleeve and the outer portion of the inner oil pipe and flow into the special flowing space where the partition plate and the auxiliary connector outer sleeve are located; hydraulic oil flows into the corresponding telescopic pipes through the oil guide grooves, then the telescopic pipes are pushed to extend, the vertical plates are pushed to drive the sliding plates and the clamping plates to move, namely the clamping plates are pushed to extrude the sealing grooves of the inner oil pipe, the larger the leakage pressure is, the higher the clamping force of the clamping plates is, and therefore the outer oil pipe and the inner oil pipe are effectively prevented from falling off, and risks caused by falling off are effectively reduced; the service life of equipment is prolonged, and a good protection function is achieved.

The invention discloses a road construction site mobile shielding protection device, and relates to the technical field of road construction protection devices, the road construction site mobile shielding protection device comprises a mobile platform, a lower shielding plate, an upper shielding plate and an intelligent sensing network module, the lower shielding plate is fixedly mounted on the top of the outer wall of the mobile platform; an upper shielding plate is movably connected into the lower shielding plate through a lifting assembly, and an intelligent sensing network module is fixedly installed on the side face of the inner wall of the lower shielding plate. By installing the lifting assembly and the intelligent sensing network module, the function of dynamically changing the protection range according to the construction environment is achieved, the problem that a traditional protection device cannot dynamically adjust the protection range according to the construction site requirement is solved, the protection use range and flexibility are improved, and the protection safety is improved.

The invention discloses a preparation method of a squalene and tocopherol composition microcapsule, and relates to the technical field of microcapsule preparation, and the preparation method is characterized by comprising the following steps: squalene, tocopherol and an emulsifier form a core material emulsion, Arabic gum, modified corn starch and maltodextrin are compounded to obtain a wall material emulsion, and the wall material emulsion is prepared into the squalene and tocopherol composition microcapsule. Uniformly mixing the core material emulsion and the wall material emulsion, and performing a spray drying process to obtain the squalene and tocopherol composition microcapsule. The obtained microcapsule has good thermal stability and antioxidant activity, and can well protect active components.

The invention relates to the technical field of mine engineering support, and discloses a fixing device for mine engineering support, which comprises a support mechanism used for keeping a connecting assembly stable and preventing surrounding rock in spaces such as roadways or stopes from deforming and collapsing; the connecting assembly is located above the supporting mechanism and used for better bearing and dispersing surrounding rock pressure. The connecting mechanism is arranged on the outer side of the connecting assembly and used for connecting and fixing the connecting assembly to increase stability. The shock isolation mechanism is located above the connecting assembly, and a blocking net is arranged above the shock isolation mechanism and used for reducing the influence of vibration on the stability of the support and the surrounding rock. The supporting support displacement caused by mine vibration is prevented through the shock isolation mechanism, the height of the supporting mechanism is adjusted through the adjusting assembly, the arc plate and the blocking net work cooperatively, fixing is conducted through the expansion screw, the safety accident risk is reduced, the resource utilization efficiency is improved, the cost is reduced, the temperature, humidity and vibration data in a roadway are monitored through the display assembly, and production safety is guaranteed.

The utility model discloses a safety monitoring device which comprises a base, an installation column is fixedly installed at the upper end of the base, an installation frame is fixedly installed at the upper end of the installation column, an installation plate is arranged on the left portion of the lower end of the installation frame, and a vertical base is fixedly installed at the lower end of the installation plate. A clamping groove is formed in the left end of the mounting frame, and a clamping block is clamped in the clamping groove. According to the safety monitoring device provided by the utility model, the mounting rack and the mounting plate are arranged, so that the monitoring equipment is convenient to disassemble and replace, and the angle of the monitoring equipment is convenient to adjust; by arranging the vertical base, the protection function of the monitoring body can be enhanced, when the monitoring body is fixed to the vertical base, the connecting block and the protective cover are fixed together firstly, the protective cover and the connecting block are clamped in the first connecting groove and the second connecting groove correspondingly, reinforcing is conducted through the limiting pin and the plug pin, and the monitoring body is fixed to the vertical base through wrapping of the protective cover. The protection function of the monitoring body can be enhanced, and the monitoring body is prevented from being damaged by external factors.

The utility model discloses a stable gun hanging device of an automobile charging pile, which relates to the technical field of automobile charging piles and comprises a charging pile main body, a protective ceiling is fixedly mounted at the top of the charging pile main body, charging insertion pipes are fixedly mounted on two sides of the charging pile main body, and charging guns are movably mounted in the charging insertion pipes. And the other end of the charging gun is fixedly connected with a cable pipe. According to the utility model, through mutual cooperation of the stepped rubber ring, the clamping groove, the clamping block, the clamping plate, the rubber plate and the reset elastic column, the problem that a charging gun is easily thrown off and damaged when a user randomly inserts the charging socket due to the loosening of the charging socket of the charging pile is solved, and the function of clamping and limiting is achieved; and the limiting performance is improved through the combined friction force of the step rubber ring, and a reset elastic column is matched to push a clamping plate for pushing and clamping, so that limiting and clamping of the device are facilitated, and stable gun hanging of the charging pile is facilitated.

The utility model discloses an AGV vehicle-mounted laser radar installation structure, and relates to the AGV dolly technology field, the AGV vehicle-mounted laser radar installation structure comprises a pedestal, a rotary table, a bottom plate, a protection plate and a clamp assembly, the top of the pedestal is rotatably connected with the rotary table, the left side of the top of the pedestal is provided with a driving motor, and the outer walls of the two sides of the pedestal are symmetrically provided with two groups of connection support legs with the same structure; according to the invention, through cooperative use of the driving motor and the rotary table, rotation fine adjustment of the laser radar body is facilitated, the scanning range of the laser radar body can be improved, the working efficiency of an AGV vehicle is effectively improved, and the AGV vehicle is helped to run along a path better. Meanwhile, the protective plate and the bottom plate can be conveniently opened and closed, the laser radar body can be conveniently installed, maintained and replaced, and the laser radar body installed on the bottom plate has a good protection function due to the use of the clamp assembly.

The utility model relates to the technical field of textile, and discloses an electrode module, which comprises an electrode plate body, an upper protection frame body, a middle protection frame body and a lower protection frame body, the upper protection frame body is arranged above the electrode plate body, the middle protection frame body is arranged on the outer side of the electrode plate body, and the lower protection frame body is arranged on the middle protection frame body. An external binding post is fixedly connected to the left side of the lower end face of the electrode plate body, a wiring slotted hole is formed in the lower end of the external binding post, a heat dissipation slotted hole is formed in the middle of the upper protection frame body, a protection piece is installed on the outer side of the middle of the middle protection frame body, and a connecting bolt is fixedly connected to the left side of the upper end face of the middle protection frame body; and the right end surface of the middle protection frame body is connected with a blocking medium. According to the electrode module, a good protection function can be provided for the electrode plate body through the upper protection frame body, the middle protection frame body and the lower protection frame body, and meanwhile, a convenient replacement function can be provided for the electrode plate body through the built-in connecting blocks and the connecting bolts.

The utility model discloses a protection structure for a vehicle and the vehicle. The protection structure for the vehicle comprises a supporting frame, a protection plate and a protection frame. The supporting frame is suitable for being connected with a frame of the vehicle. The protection plate is located on the side, away from the frame, of the supporting frame, a first clamping groove and a second clamping groove are formed in the side, close to the supporting frame, of the protection plate and are spaced in the length direction of the protection plate, and part of the supporting frame is matched in the first clamping groove. The protection frame is arranged between the protection plate and the supporting frame, extends in the length direction of the protection plate and is arranged in the second clamping groove in a matched mode. According to the protection structure for the vehicle, when the protection plate is connected to the supporting frame and the protection frame, the protection function of the protection structure is improved, the protection structure can prevent the vehicle from being rolled in, and meanwhile the protection plate can prevent a driver of a pedestrian or a non-motor vehicle from being blown down, falling into the side face of the vehicle and being rolled under wheels. And the driving safety of the vehicle is improved.

This utility model discloses an evaporative air cooler for chemical production, relating to the field of air cooler technology. It includes an air cooler housing, a fan cover fixedly installed on the top of the housing, a fan assembly fixedly installed on the top of the fan cover, a material inlet fixedly installed on one side of the housing, an evaporator plate fixedly installed at the bottom of the housing's inner cavity, a water tank fixedly connected to one side of the evaporator plate, and a heat exchange tube bundle fixedly installed inside the evaporator plate. This utility model utilizes a telescopic shaft to move the filter plate and surface dirt towards the fixed plate during its telescopic movement until the transfer pipe reaches a predetermined position with the fixed plate. Then, a movable push rod extends and retracts, driving a cleaning brush to perform a reciprocating sweeping motion on the filter plate surface, achieving convenient dirt removal and enhancing the device's anti-clogging performance, thus facilitating normal operation of the equipment after filtration.

The utility model discloses a building electromechanical pipeline laying structure specifically related to pipeline laying structure technical field, including pipe support and derrick, the inside of pipe support is provided with sliding adjustment type separating component, and sliding adjustment type separating component includes sliding slot, sliding block, separating rod, bottom groove, screw rod, screw head, cross groove and screw hole, the utility model discloses be provided with sliding block and separating rod, and the surface of sliding slot is located at the top of pipe support, when using, can insert sliding block to the inside of sliding slot, and the screw rod is inserted into the screw hole of sliding block bottom along the bottom groove of bottom side, after slightly rotating and connecting, with the aid of screw rod, can slide along sliding slot, adjust the position of sliding block, with the aid of the separating rod of sliding block top, carry out the separating operation of pipeline, after finishing position adjustment, again, the screw rod is tightened, and the screw head of screw rod bottom end is pressed on the surface of pipe support bottom end, and the position of auxiliary sliding block, separating rod is fixed, can, realize the separating function when this building electromechanical pipeline laying structure uses.

The utility model relates to the technical field of circulating current collection boxes, and discloses a cable sheath circulating current collection box which comprises a base, a middle box body and a top protection body, the middle box body is fixedly arranged on the upper end face of the base, a cable sheath circulating current collection assembly is arranged on the inner side of the front end of the middle box body, and the cable sheath circulating current collection box further comprises a transmission assembly, the motor is arranged at the output end of the driving motor in the middle of the inner side of the top protection body and located at the lower end of the inner side of the top protection body; the connecting assembly is mounted at the lower end of the transmission assembly; the upper clamping assembly is arranged at the lower end of the connecting assembly; and the lower clamping assembly is mounted at the lower end of the interior of the middle box body. According to the cable sheath circulation collection box, a cable can be clamped and fixed more conveniently and quickly, convenience is provided for maintenance and replacement work of the cable by a worker, meanwhile, a better protection function is also provided for the position where the cable is clamped, and the cable can be effectively prevented from being damaged and cut.

The utility model belongs to the technical field of cables, and particularly relates to a bending-resistant cable, which comprises a cable main body, an inner pipe is arranged in the cable main body, and an auxiliary module is arranged on the outer wall of the cable main body; the inner pipe comprises a support, a filling layer and an inner core, the support is fixedly connected to the interior of the inner pipe, the filling layer is installed on the inner wall of the support, and the inner core is arranged in the filling layer; the auxiliary module comprises a movable unit and an extension unit, the movable unit is mounted on one side of the auxiliary module, and the extension unit is arranged on the inner wall of the auxiliary module; according to the utility model, the cable main body has a bending-resistant capability, has a relatively high protection effect on itself, is conveniently fixed on the outer wall of the cable main body, can be fixed at different positions according to requirements, is simpler and more convenient to mount and dismount, has a protection function on the inner core, can increase the strength of the inner core, has a fireproof function, can block a fire source, and is convenient to use. And the cable is prevented from being ignited.

The utility model relates to the technical field of optical lenses, in particular to a high-condensation aspheric optical lens, which comprises a lens body and a protective component, an anti-reflection film, an anti-static film and a hardened layer are sequentially plated on the upper surface of the lens body from bottom to top, and an anti-reflection film is also plated on the lower surface of the lens body. The lens body is installed in the annular placement groove formed in the inner wall of the elastic rubber protection sleeve, the lens body can be positioned for the first time and protected, meanwhile, the clamping mechanisms are arranged on the two sides of the elastic rubber protection sleeve, the clamping mechanisms lock the elastic rubber protection sleeve to replace a traditional magnetic suction cover, the number of assemblies is reduced, and meanwhile the assembly efficiency is improved. And magnetic interference can also be avoided.

The utility model relates to the technical field of chip processing, and discloses a cover plate type tray for chip processing, which comprises a tray main body, a cover plate, a rotating shaft, a son buckle, a mother buckle, a label area, a sponge lining, a bolt, a drying box, an antistatic plate, an anti-skidding rubber pad and an air hole, the rotating shaft is connected with the tray body and the cover plate, the cover plate is allowed to be opened or closed, the male buckle and the female buckle are used in cooperation, it is ensured that the cover plate can be firmly closed and locked, the label area provides a space for a user to mark information, identification and management are convenient, and use is convenient. And the sponge lining is used for damping and preventing the chip from directly contacting the hard surface. The cover plate type tray for chip processing has an excellent protection function, the design that the cover plate is combined with the sponge lining effectively prevents the chips from being physically damaged or polluted in the transportation and treatment process, and the safety and integrity of the chips in the storage and carrying process are guaranteed.

The utility model provides a protection mechanism and an electroencephalogram machine, and belongs to the technical field of electroencephalogram machines. The protection mechanism comprises a rack where an electroencephalograph is placed, universal wheels are arranged at the lower end of the rack, lifting mechanisms are arranged on the two sides of the rack, rotating mechanisms are arranged on the lifting mechanisms, suction cups are arranged on the rotating mechanisms, and a negative pressure mechanism is arranged on the rack and communicated with the suction cups. The electroencephalogram machine has the advantages that the lifting mechanism is used for moving the suction cup up and down, the rotating mechanism is used for controlling the suction cup to rotate out or rotate in from the lower end of the machine frame, stability is improved during supporting, the occupied area is reduced during pushing, the machine frame and the electroencephalogram machine on the machine frame are not prone to being knocked down, and a good protection function is achieved.

The utility model discloses a fire detection tube type temperature-sensing self-starting fire extinguishing device which comprises a tube body, sleeves used for shrinking towards the axial lead direction are arranged on the outer walls of the two ends of the tube body in a sleeved mode, sealing valve bodies are arranged at the two ends of the tube body, and the sleeves are tightly pressed on the end faces of the tube body. A plurality of convex hulls at equal intervals are evenly distributed on the inner wall of the sleeve with a circle point as the axis and abut against the outer wall of the pipe body, a protective cover is arranged on the outer wall of the sealing valve body, and the sealing valve body is further provided with detachable installation pieces embedded into the two sides of the protective cover. A plurality of convex hulls are embedded in the inner wall of the pipe body, so that the friction force and the locking force between the sleeve and the pipe body are effectively enhanced, the connection looseness caused by factors such as oxidation and humidity is prevented, and the fire extinguishing agent is effectively prevented from leaking; through the design of the detachable mounting piece, screw fixing or magnetic attraction mounting is supported, and practicability and convenience are achieved; in addition, the protective cover also plays a role in increasing the creepage distance and preventing fire.

The utility model discloses a novel mass analyzer belonging to the customs detection technology field, comprising an analyzer body, a plurality of U-shaped spring pieces and a V-shaped spring plate, the outside of the analyzer body is provided with a plurality of U-shaped spring pieces, one side of each U-shaped spring piece is provided with a mounting plate, one side of the top end of each U-shaped spring piece is provided with an extension plate, and the V-shaped spring plate is provided with a V-shaped spring plate. The extending plate and the U-shaped spring piece are integrated, the elastic sleeve is arranged at the center of the bottom of the analyzer body, the U-shaped spring piece is arranged on the periphery of the analyzer body, the buffer spring is arranged on the inner side of the analyzer body, and the extending plate is arranged at one end of the analyzer body, so that the function of buffering and protecting the analyzer body is realized; and a rubber sleeve and a V-shaped spring plate are arranged at one end of the outer part of the analyzer body, so that the analyzer body is protected in all directions, the damage to the analyzer body during falling is reduced, and a good protection function is realized.

The utility model discloses a silica gel battery cell heat insulation sheet which comprises an aerogel base layer, flame-retardant protective layers are fixedly adhered to the top end and the bottom end of the aerogel base layer, a rubber cushion plate is arranged at the top of each flame-retardant protective layer, silica gel gaskets are fixedly adhered to the top end and the bottom end of each rubber cushion plate, and the silica gel gaskets are arranged on the aerogel base layer. And a packaging film layer is installed outside the rubber cushion plate, an adhesive positioning layer is fixedly connected to the outside of the packaging film layer, an anti-skid limiting piece is fixedly connected to the top end of the adhesive positioning layer, and a reinforcing protruding block is fixedly connected to the top end of the silica gel gasket. According to the silica gel battery cell heat insulation sheet, the damping effect and the positioning effect are improved through the rubber pad and the anti-skid stripes, once the heat insulation sheet is impacted, the rubber pad plate and the silica gel pad outside the aerogel base layer have a certain buffer protection function, and the rubber pad plate and the silica gel pad can improve the connection stability through the reinforcing convex blocks; by means of the structure, the function of conveniently enhancing buffering is achieved, and the problem that the buffering effect is poor is solved.

This invention discloses a protective prefabricated substation, belonging to the technical field of substation equipment. It includes a prefabricated enclosure composed of a base, four columns, a truss, and multiple baffles. A capping mechanism is installed on the upper side of the truss. The capping mechanism includes a capping plate, two top plates, multiple hinges, two sets of sliding components, four sets of support components, a pressure chamber, and multiple first pressure valves. The bottom sides of the two top plates, which are far apart from each other, are respectively connected to the two sets of sliding components. The pressure chamber is horizontally positioned on the bottom sides of the two top plates, and its bottom end is fixedly sealed to the outside of the capping plate. The multiple first pressure valves are vertically fixedly fitted inside the capping plate. The two top plates and the capping plate are connected by four sets of support components. The space between the pressure chamber and the capping plate is filled with fire extinguishing gas. A ventilation mechanism is installed on the rear baffle. This invention effectively solves the defects of insufficient fire resistance and lack of automatic fire extinguishing function, making it difficult to effectively prevent the spread of fire after it starts inside the prefabricated substation.

The utility model belongs to the technical field of wine boxes, and particularly relates to a wine box package unlocked and opened through code scanning, which comprises a base, a box body is connected to the surface of the top of the base, a two-dimensional code screen is arranged on the surface of the front end of the base, a vertical block is connected to the surface of the front end of the base on the outer side of the two-dimensional code screen, and a hinge is connected to the surface of one side of the vertical block. The surfaces of the movable ends of the hinges are connected with baffles. By arranging the two-dimensional code screen, when a person taking wine scans the two-dimensional code screen, the person enters a verification official website by scanning the two-dimensional code screen, carries out anti-counterfeiting traceability, then inputs a warehousing code and starts a store lock of the wine box for unlocking, so that anti-counterfeiting traceability of the wine box is realized.

The utility model discloses a bulletproof inner container for a head and a bulletproof cap, and belongs to the technical field of security supplies, the inner container is composed of four groups of UD cloth, the four groups of UD cloth form the layered bulletproof inner container with a cambered surface attached to the head, and the UD cloth is formed by sewing four layers and / or five layers of PEUD. The design of the bulletproof inner container for the head has the advantages and effects of lightweight design, reliable bulletproof performance, softness, comfort, safety, reliability and the like, and the appearance of the cap is not affected. Due to the application of the inner container, a protection function is added to the cap worn in daily life, the safety level of a wearer is improved, and people can be more secure and confident when facing potential dangerous situations.

The utility model discloses a novel oil port screw plug which comprises a screw plug body, an outer hexagonal connecting part is arranged at the left side end of the screw plug body, an inner hexagonal connecting hole is formed in the inner side of the outer hexagonal connecting part, an oblique angle is arranged on the outer circumference of the screw plug body, and installation end faces abutting against an external workpiece are distributed on the right side of the screw plug body along the circumference. The right side of the screw plug body is further connected with a flange, the distance between the outermost side end of the flange and the installation end face is L, and L ranges from 0.1 mm to 0.2 mm. The utility model has the advantages of simple structure, low manufacturing cost, convenience in after-sales maintenance and replacement of products, and effective reduction of paint accumulation.

The utility model discloses a novel steel structure anti-corrosion structure, which relates to the technical field of steel structures and comprises a steel plate main body, the upper end and the lower end of the steel plate main body are detachably connected with protective plates, the two ends of each protective plate are fixedly provided with connecting plates, and the surfaces of the connecting plates are in threaded connection with fixing bolts. And an anti-corrosion layer plate is fixedly mounted in the middle of the protection plate. Through mutual cooperation of the coating layer, the middle coating and the primer, the problems that when the coating is sprayed on an anti-corrosion structure, the adhesion degree is low, the coating is prone to falling off, and anti-corrosion protection of a device is affected are solved, epoxy resin coating is sprayed on the surface in the coating layer, the corrosion resistance of the surface is improved, and the service life of the device is prolonged. And the primer is matched to enhance the adhesive force between the coating and the steel structure, so that the intermediate coating provides additional protection and weather resistance, thereby improving the adhesion of the steel structure corrosion prevention mechanism, facilitating the convenient corrosion prevention of the device, preventing the coating from falling off, influencing the corrosion prevention function of the steel structure, and facilitating the addition of the protection function of the device.

The present invention belongs to the technical field of lithium-ion batteries, and particularly relates to a lithium-ion battery safety protection structure and a lithium-ion battery, comprising a plastic upper bracket and a plastic lower bracket, wherein the plastic upper bracket and the plastic lower bracket are spirally clamped, and an electrode packaging assembly is positioned between the plastic upper bracket and the plastic lower bracket, the plastic lower bracket is fixed to the upper end of a polymer battery cell, the electrode packaging assembly is electrically connected to the polymer battery cell, and a steel shell is sleeved on the outer sides of the plastic upper bracket, the plastic lower bracket and the polymer battery cell, and the plastic upper bracket and the plastic lower bracket play a role in protecting the electrode packaging assembly to prevent external forces from impacting the electrode packaging assembly and causing damage to the electrode packaging assembly. The steel shell is made of steel and has relatively strong hardness, and is sleeved on the outer sides of the polymer battery cell, the plastic upper bracket and the plastic lower bracket to prevent external forces from impacting the polymer battery cell and causing damage to the polymer battery cell.

The utility model discloses an intelligent socket with a protection structure, which comprises an electric slide rail base, a contact slide groove is arranged in the electric slide rail base, a connecting seat is arranged at the front end of the electric slide rail base, the top end and the bottom end of the connecting seat are fixedly connected with intelligent sockets, the rear end of the connecting seat is fixedly connected with a contact slide block, and the contact slide block is fixedly connected with the electric slide rail base. A three-hole jack and a two-hole jack are formed in the intelligent socket, and a protection assembly is movably hinged to the top end of the intelligent socket. According to the intelligent socket with the protection structure, dustproof and waterproof protection can be achieved through the protection cover shell, when a plug needs to be plugged, the protection cover of the corresponding jack can be opened, the plug can be plugged into the jack after the protection cover is opened, and when a large plug needs to be plugged, the protection cover shell can be opened from the intelligent socket, and the plug can be plugged into the jack after the protection cover is opened. According to the structure, the function of enhancing strong protection on the socket is realized, and the problem of poor protection effect is solved.

The utility model discloses a double-drive cross-country electric vehicle with a guardrail structure, which relates to the technical field of electric vehicles and comprises a main body frame, a front frame is welded on the right side of the bottom of the main body frame, the right side of the front frame is movably connected with a vehicle head, and a guardrail assembly capable of protecting goods is arranged at the top end of the main body frame. The double-drive cross-country electric vehicle with the guardrail structure is provided with a connecting seat, a first drive axle, a first drive wheel, a second drive axle, a second drive wheel, drive motors, a steel plate spring suspension and a connecting frame, and when the double-drive cross-country electric vehicle is used, the two drive motors drive the first drive wheel and the second drive wheel to continuously run through the first drive axle and the second drive axle; the driving wheels are changed into two groups from the original one group, even if any one of the first driving wheel or the second driving wheel sinks into mud or a pit, the other group can provide power to take out the vehicle, the function of high dual-drive cross-country ability is achieved, and the problem that the device does not have the function of high dual-drive cross-country ability is solved.

The utility model belongs to the technical field of building decoration, and particularly relates to an assembly type skirting line closing-up structure which comprises a bearing piece, the cross section of the bearing piece is arranged to be in an L shape, first slopes are arranged at the two ends of the bearing piece, the dip angle of each first slope is 45 degrees, first positioning grooves are formed in the first slopes, and the first positioning grooves are matched with the first positioning grooves. A splicing piece is inserted into the first positioning groove and is connected with a skirting line; a protection plate is clamped to the corner of the outer side of the bearing piece. According to the structural design of the skirting line, the mode that the positioning strips and the positioning columns are combined is adopted, and the connection stability between the skirting line and the bearing piece is enhanced through the design; by means of the two centrosymmetric positioning columns and the corresponding inserting grooves, it is guaranteed that the splicing piece and the skirting line are in accurate butt joint, and displacement or looseness in long-term use is effectively prevented; by means of the stable connection mode, the problem that gaps are easily formed in corners and corners of a traditional skirting line is solved, and the overall attractiveness and continuity of the decoration effect are kept.

The present invention relates to an intelligent flowerpot, comprising a pot body with a planting space; a watering trolley which is hollow and has an opening on the top, the watering trolley is arranged on the top of the pot body and is suitable for moving around the planting space, the watering trolley is provided with a liquid outlet facing the planting space; at least one liquid storage tank is arranged at the bottom of the pot body; a water supply and discharge mechanism is suitable for connecting the liquid storage tank and the watering trolley and conveying the water in the watering trolley to the liquid storage tank and conveying the water in the liquid storage tank to the watering trolley. The present invention has the advantages of being able to realize automatic watering of plants and adding water to the liquid storage tank without disassembling the liquid storage tank, being more convenient to use, reducing labor costs, and making plant cultivation more intelligent and convenient.

The invention discloses an energy consumption braking control method, device and equipment for a gantry control system, and the method comprises the following steps: judging whether a braking resistor is connected to carry out energy consumption braking or not according to the energy generated in the motor braking process of the gantry control system and the energy consumed and absorbed by a bus capacitor; controlling the access time of the brake resistor according to a preset energy consumption brake starting voltage value and the bus voltage; and calculating the net heat energy of the brake resistor according to the access time of the brake resistor. The method aims at solving the problems that in an existing method, control parameters are many, implementation is complex, and adjustment is not easy. By optimizing the control parameters, the energy consumption braking adjusting process is simplified, the energy consumption braking control efficiency and precision are improved, and the safety and stability of the gantry control system are improved by adding warning and protection functions.