35results about How to "Realize the installation effect" patented technology

The invention relates to a municipal drainage ditch with a vegetation planting layer and relates to the technical field of municipal drainage. The municipal drainage ditch comprises a base layer, a municipal drainage pipe, a drainage well, a grid and a filtering net. One end of the filtering net is hinged to the inner side wall of the drainage well; an overflow hole is formed in the drainage well;an impounding reservoir is installed outside the drainage well; the impounding reservoir is located below the overflow hole; an effusion opening is formed in the drainage well; the other end of the filtering net abuts against the upper portion of the effusion opening and extends to the outside of the effusion opening; a driving cylinder is disposed in the base layer; a switch starting device is installed in the impounding reservoir and electrically connected with the driving cylinder; a filtered residue filtering cavity is formed in the base layer and located in the position, at the outer endof the drainage well, below the effusion opening; when the filtering net is opened, one end of the filtering net abuts against a port of the filtered residue filtering cavity; and the filtered residue filtering cavity is located above the municipal drainage pipe and communicates with the municipal drainage pipe. The municipal drainage ditch with the vegetation planting layer has the effects thatthe drainage property of the municipal drainage ditch is improved, and the phenomenon of blocking of an existing drainage ditch is reduced.

The invention relates to a stack system. The stack system comprises stack rails, a stack trolley arranged on the stack rails, a storage frame arranged on the two sides of the stack rails and a transfer platform arranged on one sides of the stack rails and located on one side of the storage frame, wherein the storage frame comprises a plurality of layer shelves sequentially stacked from bottom to top, a plurality of storage channels are formed in each layer shelf, a walking channel is arranged at the position, located at the front end of each of the corresponding storage channels, of each layershelf, two first walking rails are arranged on each walking channel, two storage rails are arranged in each storage channel, second walking rails connected with the corresponding storage rails are arranged at the positions, located between the two corresponding first walking rails, of each walking channel, the walking channels are provided with a four-way trolley used for reciprocating at the storage rails and the second walking rails, the four-way trolley can walk along the first walking rails, and a cross beam frame used for containing articles is arranged at the position, located above thefour-way trolley, of each walking channel. The stack system solves the technical problem that an existing stack system is large in occupied area and low in working efficiency.

The invention discloses a precipitated sludge cleaning device for sewage treatment. A walking frame device is arranged above a sedimentation tank; a buckle cover lifting device is arranged on the walking frame device; four lifting screw rods of the buckle cover lifting device are connected to a U-shaped buckle cover; the U-shaped buckle cover is controlled to lift by the buckle cover lifting device; the U-shaped buckling cover capable of being controlled to be opened and closed is adopted; the U-shaped buckle cover is controlled to be conveyed to the bottom of a specified sedimentation tank through the walking frame device and the buckle cover lifting device; precipitated sludge at the bottom of the sedimentation tank is sealed in the U-shaped buckling cover; then, sludge at the bottom ofthe sedimentation tank is scraped off through a sludge scraper; the sludge blocks form slurry under the stirring of a stirring brush; when the sludge is scraped off and stirred, the sludge is continuously pumped out by a suction pump, then the sludge is dewatered, therefore the precipitated sludge at the bottom of the sedimentation tank is removed, and then the U-shaped buckling cover is controlled by the walking frame device and the buckling cover lifting device to be transferred to a non-removed place to continue to remove the precipitated sludge in a circulating mode.

The invention discloses a computer network monitoring device, which comprises a mounting plate and a circuit board, wherein the lower surface of the circuit board is fixedly connected with a connecting block; a rectangular plate is fixedly connected to the lower surface of the connecting block; a rectangular slot for inserting the connecting block and the rectangular plate is formed in the upper surface of the mounting plate; a linkage plate is connected to the inner wall of the mounting plate in an up-down sliding manner; two transmission plates are fixedly connected to the upper surface of the linkage plate; limiting grooves are formed in the front sides of the two transmission plates; and the two transmission plates are slidably connected with rack plates through limiting grooves correspondingly; the inner wall of the mounting plate is fixedly connected with two oblique frame bodies; the front sides of the two rack plates are fixedly connected with transmission columns correspondingly; and the two transmission columns slide along the inner surfaces in the two oblique frame bodies correspondingly. According to the invention, through the cooperation of the above structures, the circuit board is convenient to disassemble and assemble, and the operation is convenient and fast.

The invention relates to the technical field of transmission line shockproof equipment, and specifically relates to a shockproof hammer installed firmly. The shockproof hammer comprises a transmissionline, a hammer installation tube and a fixed damping device, wherein an installation locking device is fixedly sheathed on the outer wall of the transmission line, the installation locking device comprises an installation lock, transmission line clamp grooves, and a fastening screw, two sides of the installation lock are symmetrical, inner side walls of two sides of the installation lock are separately provided with the transmission line clamp groove, the lower end of the installation lock is a triangle, a hammer tube is transversely installed in the triangle at the lower end of the installation lock, and the installation lock and the hammer installation tube are fixedly connected through the fastening screw. The damping hammer and the transmission line are installed fixedly and connectedstably, the damping hammer is less likely to slide on the transmission line, so that the damping hammer can be installed stably and connected firmly, and plays a role of resisting shock effectively.

A line fixing device of a transformer for weak current engineer includes struts, the struts and the left and right sides of the upper end of the lower transformer are in threaded connection through screw holes, a set of mounting blocks are fixedly connected with the lower parts of both sides of each strut, a set of deflectors are fixedly connected to the outside of the mounting block, thread holesare arranged at the central position on both sides of the strut, a rotary handle is fixedly connected with the top end of the strut, the left and right sides of the rotary handle are each provided with a set of fixing rings, and the fixing ring comprises a first limiting plate, a second limiting plate, connecting pipes and a connecting rod, wherein the first limiting plate and the second limitingplate are connected through the sleeve joint of the connecting pipes and a moveable rode, and a connecting rod is arranged on the left sides of the first limiting plate and the second limiting plate.According to the invention, the fixing rings, the air guide plate, the deflectors, the arranged thread holes, the screw holes and the mounting blocks are arranged, the line fixing device has the advantages of convenient installation and disassembly, convenient use and capability of fixing lines with different sizes.

The invention discloses a heavy lifting bracket clamped and fixed to doors and windows. The heavy lifting bracket comprises a first clamping block. The heavy lifting bracket can be clamped in door andwindow parts, so when the heavy lifting bracket works, installation is convenient, the applicability is high, the heavy lifting bracket can be directly installed on parts to be lifted, the safety performance is relatively high, and the heavy lifting bracket can be directly matched with winch wheel equipment in the prior art, so as to facilitate the lifting effect of heavy equipment, thus the equipment can be directly lifted to a required floor, the work safety performance is good, and the convenience is high; moreover, the device is provided with a screw structure type movable contact plate clamping and fixing mechanism, and the device can be stably fixed to the wall faces of the door and window parts by using the movement limitation of a screw structure, so as to realize the fixing effect of a foundation part and improve the stability under a working state; and in addition, the device is provided with a reverse screw structure type distance effective adjusting mechanism, the installation function of doors and windows with different distances is achieved by using the reverse screw adjustment function, and the use range is improved.

The invention discloses a mechanical arm joint which comprises a joint shell, a motor assembly is installed in the joint shell, a hollow motor output shaft is fixed to the output end of the motor assembly, a speed reducer assembly is installed on one side of the motor output shaft, and a joint line passing shaft is fixed to the output end of the speed reducer assembly; the joint line passing shaft is coaxially sleeved with the motor output shaft, an encoder assembly is installed between the other side of the motor output shaft and the joint line passing shaft, and a brake assembly is installed on the portion, between the encoder assembly and the motor assembly, of the motor output shaft; and a driving assembly is installed on the side, opposite to the brake assembly, of the encoder assembly. The mechanical arm joint has the advantages of compact structure, light weight, small size, strong load capacity, reliable operation, low failure rate and the like.

The invention discloses a computer network monitoring device, comprising a mounting board and a circuit board, the lower surface of the circuit board is fixedly connected with a connecting block, the lower surface of the connecting block is fixedly connected with a rectangular plate, and the upper surface of the mounting board The surface is provided with a rectangular slot for the insertion of the connecting block and the rectangular plate. The inner wall of the installation plate slides up and down and is connected with a linkage plate. The upper surface of the linkage plate is fixedly connected with two transmission plates. Limiting grooves are provided on the front side, and the two transmission plates are slidably connected with a rack plate through the limiting grooves. The inner wall of the mounting plate is fixedly connected with two oblique frames, and the two racks The front sides of the plates are fixedly connected with transmission columns, and the two transmission columns slide along the inner surfaces of the two oblique frames respectively. The present invention facilitates the disassembly and installation of the circuit board through the cooperation of the above structures, and the operation is convenient and quick.

The invention discloses a multi-purpose integrated sand grain screening device. The multi-purpose integrated sand grain screening device comprises a main machine box, wherein a driving motor is mounted on one side of the bottom of the main machine box. According to the multi-purpose integrated sand grain screening device, the driving motor is utilized, effective screening work of sand grains can be achieved, the screened sand grains can be rotated, guided and discharged, and one machine with multiple purposes is achieved, so that the structure of the parts is compact, the cost is reduced, andthe independence is high during use; in addition, the device is provided with a ball structure size limiting multi-angle moving type part butt joint mechanism, so that the mounting effect of the two parts can be achieved; meanwhile, after mounting, the activity of the two parts cannot be influenced; in addition, the device is provided with a gear difference meshing part butt joint type rotating speed reducing mechanism, so that the connection effect between rotating shafts can be achieved, meanwhile, the effect of reducing the speed can be achieved, and therefore the transportation speed can better conform to the actual situation; and in addition, the device is provided with a gear combination part butt joint type rotating state differentiation mechanism, so that one machine with multiplepurposes can be achieved.

The invention discloses an electromagnetic type drive high-use-rate object screening device. The device comprises a bottom supporting base plate, the electromagnetic principle and the principle of same repelling and opposite attracting, two ends of a screening raw material storage shell are continuously shaken, efficient screening is achieved, according to the device, an electromagnetic element and a spiral spring are used, telescopic rods on two portions can achieve opposite motions of one up and one down or one down and one up, the use rate of a power source can be effectively improved, thedevice is relatively simple in structure, low in cost, and high in practicability, a permanent magnet mounting piston seal moving type guide liquid drive mechanism is mounted, the magnetic principle between permanent magnets is used, drive capacity of inner liquid is achieved, in addition, the device is provided with a rod body inserting mounting piston seal moving type guide liquid driven mechanism, and the mounting effect of a rod body is achieved.

A line fixing device of a transformer for weak current engineer includes struts, the struts and the left and right sides of the upper end of the lower transformer are in threaded connection through screw holes, a set of mounting blocks are fixedly connected with the lower parts of both sides of each strut, a set of deflectors are fixedly connected to the outside of the mounting block, thread holesare arranged at the central position on both sides of the strut, a rotary handle is fixedly connected with the top end of the strut, the left and right sides of the rotary handle are each provided with a set of fixing rings, and the fixing ring comprises a first limiting plate, a second limiting plate, connecting pipes and a connecting rod, wherein the first limiting plate and the second limitingplate are connected through the sleeve joint of the connecting pipes and a moveable rode, and a connecting rod is arranged on the left sides of the first limiting plate and the second limiting plate.According to the invention, the fixing rings, the air guide plate, the deflectors, the arranged thread holes, the screw holes and the mounting blocks are arranged, the line fixing device has the advantages of convenient installation and disassembly, convenient use and capability of fixing lines with different sizes.

The invention discloses a method for removing sludge in a sedimentation tank in sewage treatment. By controlling the walking frame device, the sealed U-shaped button cover is moved to the position of the sedimentation tank where sludge needs to be removed, and the button cover lifting device is controlled to make the sealing The U-shaped buckle cover falls vertically, so that the sealed U-shaped buckle cover is buckled at the bottom of the sedimentation tank, and the mud-scraping drive motor drives the telescopic shaft to rotate. The rotation of the telescopic shaft first drives the extrusion wheel to move downward, and the extrusion wheel moves downward. Move and squeeze the sealing guide plate, so that the two U-shaped sealing buckle covers on the sealing U-shaped buckle cover are expanded outwards, so that the lower water hole on the sealing U-shaped buckle cover and the upper water hole on the U-shaped sealing button cover Dislocation occurs, the lower water hole is sealed, the telescopic shaft continues to rotate, the bottom end of the telescopic shaft is tightened with the bevel gear of the motor, and then the two-way screw rotates to drive the scraper and the agitating brush to work, and the suction pump is started to suck the mud. Setting, when the two scrapers are close together, the removal of the deposited sludge in the sealed U-shaped button cover is completed.

The invention discloses a speed reducer assembly. The speed reducer assembly comprises a bearing eccentric sleeve fixedly mounted on a power input shaft, N eccentric mounting positions with different phase angles are arranged on the periphery of the bearing eccentric sleeve, the phase angle between every two adjacent eccentric mounting positions is 360 degrees / N, and N is larger than or equal to 2. A transmission gear is rotationally mounted on each eccentric mounting position, and a fixed gear ring is engaged with the periphery of each of all the transmission gears. The speed reducer assembly further comprises a planet carrier upper cover and a planet carrier lower cover which are in coaxial cooperation, and an anti-loose fixing device for fixing all the transmission gears inside is connected between the planet carrier upper cover and the planet carrier lower cover. The anti-loose fixing device is used for integrally mounting the planet carrier upper cover, the transmission gears and the planet carrier lower cover. Anti-loose bolts and pin shafts are connected through glue injection, so that the assembly errors between the anti-loose bolts and the pin shafts are eliminated, and the machining precision is improved. The speed reducer assembly further has the advantages of being light, compact in structure, high in integration level, low in rotating speed, high in torque, high in reliability and the like.

The invention discloses a torque module which comprises a shell, a motor assembly and a speed reducer assembly; the speed reducer assembly comprises a bearing eccentric sleeve, at least two eccentric mounting positions with different phase angles are arranged on the outer periphery of the bearing eccentric sleeve, a transmission gear is rotationally mounted on each eccentric mounting position, and a fixed gear ring is meshed with the outer periphery of each transmission gear; a planet carrier upper cover and a planet carrier lower cover are correspondingly installed on the outer end faces of the two sides of the transmission gears, and an anti-loosening fixing device is connected between the planet carrier upper cover and the planet carrier lower cover; and the outer periphery of the planet carrier upper cover and the outer periphery of the planet carrier lower cover are rotationally mounted on the shell, a same-shell fixing device is arranged between the planet carrier upper cover and the shell, the inner periphery of the planet carrier upper cover and the inner periphery of the planet carrier lower cover are rotationally mounted on a motor output shaft, and an axial positioning device is arranged between the planet carrier lower cover and the motor output shaft. The torque module has the advantages of compact structure, high integration level, low rotating speed, high torque, high reliability and the like.

The invention discloses an assembly type connecting system of a prefabricated lightweight concrete slab and a steel structure, and belongs to the technical field of building assembly, the assembly type connecting system comprises a top tripod, a longitudinal beam support is fixedly mounted at the bottom of the top tripod, a side mounting rail is arranged on the side wall of the longitudinal beam support, and a clamping groove is formed in the bottom surface of the longitudinal beam support; a connecting tenon is fixedly installed on the top of the top tripod, and a first top plate and a second top plate are installed in matched installation grooves formed in the two sides of the connecting tenon in a clamped and embedded mode respectively. According to the invention, through the arrangement of the pressure-bearing assembly and the clamping mechanism and the design of a linkage structure, the rapid and effective assembly of the top tripod and the longitudinal beam bracket is realized, a traditional screw connection mode is abandoned, the assembly efficiency can be greatly improved, additional positioning parts are not needed, and meanwhile, a semi-cross positioning mode is adopted, so that the assembly efficiency is greatly improved. The structural form has a good and excellent positioning effect, the two positioning structures cannot be loosened after being used for a long time, and the stability is high.

The invention relates to the technical field of transmission line shockproof equipment, and specifically relates to a shockproof hammer installed firmly. The shockproof hammer comprises a transmissionline, a hammer installation tube and a fixed damping device, wherein an installation locking device is fixedly sheathed on the outer wall of the transmission line, the installation locking device comprises an installation lock, transmission line clamp grooves, and a fastening screw, two sides of the installation lock are symmetrical, inner side walls of two sides of the installation lock are separately provided with the transmission line clamp groove, the lower end of the installation lock is a triangle, a hammer tube is transversely installed in the triangle at the lower end of the installation lock, and the installation lock and the hammer installation tube are fixedly connected through the fastening screw. The damping hammer and the transmission line are installed fixedly and connectedstably, the damping hammer is less likely to slide on the transmission line, so that the damping hammer can be installed stably and connected firmly, and plays a role of resisting shock effectively.

The invention discloses an anti-loosening joint of a security monitor transmission line, wherein the joint relates to the technical field of security equipment. The joint comprises a housing. The central position at the bottom end of the housing is connected with a protective flexible pipe through a screw hole in threaded connection. The top end of the housing is provided with an insulator. The upper end of the insulator is provided with an external net-shaped conductor. The upper end of the external net-shaped conductor is provided with an internal conductor. The central position at the bottom end in the housing is fixedly connected with a guiding pipe. A circuit board is arranged at the inner top end of the housing and above the left sidewall. A through hole which is arranged at the upper part of the right side of the guiding pipe is internally connected with an insulating rod in a sleeving manner. One end of the insulating rod extends out of the housing through a through hole whichis arranged at the upper part of the right side of the housing. The lower part of the right side of the housing is provided with a hook. The upper part of the outer side of the hook is connected witha screw in threaded connection. Through arranging the protective flexible pipe, the guiding pipe, the insulating rod, the screw and the hook, the anti-loosening joint has advantages of high convenience in mounting and detachment, effective protection and convenient fixation.

The invention provides a slide rail and a battery pack assembly, belonging to the technical field of electric vehicle production. The slide rail is used for cooperating with a roller of a battery pack, and comprises a fixed member, a transmission member and a movable member. The transmission member and the movable member are arranged on the fixed member, and the transmission member is used for driving the movable member to move relative to the fixed member so as to separate from or make contact with the movable member and the roller. The battery pack assembly comprises a battery pack and two slide rails, and two sides of the battery pack are respectively matched with the two slide rails. The slide rail can realize the replacement and positioning of the battery pack by making contact with or separating from the roller.

The invention relates to the technical field of stand column fixation, in particular to a hidden connection system. The hidden connection system aims at overcoming defects that connecting pieces are exposed in the prior art. According to the hidden connection system, the technical points includes that a stand column plays a supporting role and fixes reinforced corner braces and a galvanized connection element internally; the reinforced corner braces are used in decoration engineering and furniture assembly, installation of curtain walls is connected, and the reinforced corner braces are placedin an inner cavity of the stand column; and the galvanized connection element is connected with the reinforced corner braces by bolts in a fastened mode, and original exposed nuts are replaced by thereinforced corner braces and the galvanized connection element, and hidden in the inner cavity of the stand column. Therefore, the hidden connection system is more concise and beautiful in look-and-feel, the look-and-feel difference caused by the nuts is reduced, the problem of exposure of the steel connection elements connected with of the larger unit plate stand column through bolts is solved,and the overall installation effect of fixing the larger unit plate stand column is achieved, and the cost is saved.

The invention relates to a municipal drainage ditch with a vegetation planting layer and relates to the technical field of municipal drainage. The municipal drainage ditch comprises a base layer, a municipal drainage pipe, a drainage well, a grid and a filtering net. One end of the filtering net is hinged to the inner side wall of the drainage well; an overflow hole is formed in the drainage well;an impounding reservoir is installed outside the drainage well; the impounding reservoir is located below the overflow hole; an effusion opening is formed in the drainage well; the other end of the filtering net abuts against the upper portion of the effusion opening and extends to the outside of the effusion opening; a driving cylinder is disposed in the base layer; a switch starting device is installed in the impounding reservoir and electrically connected with the driving cylinder; a filtered residue filtering cavity is formed in the base layer and located in the position, at the outer endof the drainage well, below the effusion opening; when the filtering net is opened, one end of the filtering net abuts against a port of the filtered residue filtering cavity; and the filtered residue filtering cavity is located above the municipal drainage pipe and communicates with the municipal drainage pipe. The municipal drainage ditch with the vegetation planting layer has the effects thatthe drainage property of the municipal drainage ditch is improved, and the phenomenon of blocking of an existing drainage ditch is reduced.

The invention discloses a vertical roll bearing device. The vertical roll bearing device comprises a vertical roll shell, a bush and a vertical roller. A fastening bolt is mounted in the center of thebottom end of the vertical roller. The outer wall of the top end of each socket head cap screw is provided with a spring washer. The top ends of the two sides of the bush are each provided with a sealing washer. An anti-loosening drill is arranged at one side of the bottom end of each locking nut. A vertical roll bearing is arranged at the inner side of the bush. The outer walls of the two sidesof the bush are each fixedly connected to the inner wall of the vertical roller through an O-shaped sealing ring. According to the vertical roll bearing device, the outer walls of the two sides of thebush are each fixedly connected to the inner wall of the vertical roller through the corresponding O-shaped sealing ring, and the sealing performance of the vertical roll bearing is improved; the effect that cooling liquid, oxide skin and other impurities are prevented from entering a shell and the bearing can be effectively achieved; and the vertical roll bearing device is easy to apply and popularize.

The invention relates to the technical field of medical equipment, and specifically discloses a human stomach interior 3D contour reconstruction instrument. The human stomach interior 3D contour reconstruction instrument comprises an installation base, pillars, an upper base plate, an electric telescopic rod, a data transmission hose, a hose replacement connector, a detection probe, a rotary valve, an acquisition camera, a distance sensor, a data collector, a central controller and a D-profile processor; the pillars are vertically and fixedly installed at all the four corners of the upper sideof the installation base; the upper base plate is fixedly mounted on the top sides of the four pillars; a back support plate is vertically and fixedly installed at the rear part of the lower side ofthe upper base plate; and a leg support plate is vertically and fixedly installed at the rear part of the upper side of the installation base. The human stomach interior 3D contour reconstruction instrument integrates all pictures of the stomach interior taken by the camera with distance data obtained by the distance sensor at each position so as to obtain a complete 3D model of the stomach; and the 3D model can be used for diagnosing diseases inside the stomach, thereby achieving effective disease judgment with shortened diagnosis time and better effects.

The present invention provides a board-to-board connector that can further reduce its profile. The socket contact (5), the front end of the plug connection part (54) is located in the insertion depth part and forms a contact deformation prevention part (56), and the plug contact part (55) is protruded on the side of the plug connection part insertion port, and the middle part (52) Form the spring portion (53), form the fitting recess (31) on the socket housing (33), the fixed portion (34) is provided with the insertion hole (3b) that can be inserted into the spring portion, and insert it into the inner surface of the fixed portion One side of the depth part is provided with a notch (3d) to prevent the contact deformation piece from advancing and retreating. The latch (2) is composed of a latch housing (21) and a latch contact (4). One end of the latch contact (4) is located on the latch Outside the housing (21), the other end is located on the side of the plug housing (21) opposite to the plug contact and forms a socket contact portion (42), and the middle portion forms a fixed portion (43) fixed on the plug housing.

The invention relates to a working-mode-adjustable positive and negative ion generator. The positive and negative ion generator is characterized by comprising an outer shell (1) and circuit componentslocated in the shell (1), the circuit components comprise a feedback circuit, a trigger / cleaning circuit, a power management circuit, an ion mode circuit, a fixed amplitude circuit and a boosting transformer which are connected with an oscillation circuit separately, and the other end of the boosting transformer is subjected to high voltage, rectification and filtering and then connected with a positive high voltage discharge electrode and a negative high voltage discharge electrode separately; the working modes comprise cleaning, ion and feedback, the functions are diverse, the use requirements under various work conditions can be met, the use efficiency is high, and the energy is saved.