22results about How to "Convenient docking and positioning" patented technology

The utility model discloses a lubricating oil distributor, and particularly relates to the technical field of lubricating oil distributors, the lubricating oil distributor comprises a distributor main body, one end of the distributor main body is provided with an oil inlet hole, and the two sides of the distributor main body are respectively provided with a plurality of oil outlet pipes in an array mode; the limiting mechanism comprises a sleeve arranged at the end of the oil outlet pipe in a sleeving mode, and a fixing table is arranged at the end, opposite to the oil outlet pipe, of the sleeve. The casing pipe and the fixing table are arranged at the end of the oil outlet pipe, the multiple sets of positioning heads, the cavity grooves, the springs and other structures are arranged in the fixing table in an annular array mode, when the oil conveying hose penetrates through the fixing table and the casing pipe, the multiple sets of positioning heads can be contracted and expanded, and after the oil conveying hose and the oil outlet pipe are connected in an inserted mode and positioned, the positioning heads can be retracted and expanded. The multiple sets of positioning heads can reset at the same time and press the oil conveying hose, then the oil conveying hose can be clamped and limited, fastening and stability after insertion are achieved, leakage of lubricating oil is effectively avoided, and the sealing protection performance of the device in the using process is greatly improved.

The invention discloses a sampling device for engineering geological exploration, and belongs to the technical field of geological exploration equipment, the sampling device for engineering geological exploration comprises a mounting underframe, the center of the top of the mounting underframe is fixedly connected with a lifting mechanism, and the lifting mechanism is provided with a driving mechanism; a plurality of drilling pipes are mounted at the bottom of the driving mechanism, a connecting mechanism is mounted at the bottom end of one drilling pipe, and a coring pipe is mounted at the bottom of the connecting mechanism. The drilling pipe, the coring pipe and the connecting mechanism are designed, the coring pipe is in threaded connection with the connecting mechanism, the coring pipe is in threaded connection with the drilling pipe through the connecting mechanism, assembling or disassembling is easy each time, meanwhile, when a worker takes out the coring pipe, the coring pipe can be rapidly disassembled into two connecting half pipes, and then a geological sample is rapidly taken out; the working efficiency is greatly improved, meanwhile, the continuity and integrity of the sample are ensured, and subsequent experimental detection is facilitated.

The utility model discloses an ultrathin precise anti-dazzling screen which comprises two anti-dazzling screen bodies, light holes are formed in the centers of the two anti-dazzling screen bodies in a penetrating mode, and corresponding positioning devices are arranged on the side walls of the two anti-dazzling screen bodies in a penetrating mode. Corresponding butt joint devices are fixedly connected to the side walls of the two anti-dazzling screen bodies, and each anti-dazzling screen body is composed of an anti-scraping layer, an anti-fouling layer, a base layer, an anti-reflection layer and a gluing layer. The anti-dazzling screen has the advantages that the anti-dazzling screen can be conveniently positioned, and the stacking installation stability is improved.

The utility model discloses a manual multi-station coil cutting device which comprises a motor, a coil installation rod, a base and a first fixing head provided with a first inserting hole, one end of the coil installation rod is inserted into the first inserting hole, a sliding block and a main body plate are arranged on the base, the sliding block is connected with the upper surface of the base in a sliding mode, and the main body plate is connected with the side face of the sliding block. A rotating shaft, a manual pressing rod, a connecting rod and a cutting fixing rod are arranged on the main body mounting plate, the rotating shaft vertically penetrates through the middle of the main body plate, one end of the rotating shaft is vertically and fixedly connected with the manual pressing rod, the other end of the rotating shaft is vertically and fixedly connected with one end of the connecting rod, and the other end of the connecting rod is vertically and fixedly connected with the cutting fixing rod; a plurality of separating sheets and a plurality of mounting seats are arranged on the cutting fixing rod, the separating sheets and the mounting seats are alternately distributed on the cutting fixing rod at intervals, and blades are arranged on the mounting seats. According to the multi-station coil cutting device, the multi-station cutting function of the coil is achieved, and the coil cutting efficiency is greatly improved.

The application discloses a concrete solid brick embryo curing device, which comprises a curing chamber, two groups of parallel tracks are laid on the bottom of the curing chamber, a brick embryo vehicle is arranged above the tracks, a screw rod frame is fixed to the middle of the top end of the curing chamber, a servo motor is mounted to the left side of the screw rod frame, a linear screw rod is fixedly connected with the output shaft of the servo motor, a threaded seat is screwed to the outside of the linear screw rod, the bottom end of the threaded seat penetrates through the screw rod frame and is fixedly connected with a connecting frame, two groups of sliding sleeves are fixedly connected to the bottom end of the connecting frame, and clamps are fixed to one side of the sliding sleeves. The servo motor, the linear screw rod, the threaded seat, the connecting frame, the sliding sleeve, the clamp and the straw mat are arranged, so that the straw mat can be automatically unfolded or folded, the surface water of the brick embryo can be effectively locked, the wet state of the brick embryo can be maintained, the cement can be fully hydrated, the strength of the brick body can be ensured, workers are not needed to climb the brick embryo vehicle to lay the straw mat, and the covering efficiency and the operation safety are improved.

The utility model relates to the technical field of corrugated pipes, in particular to a large and small double-wave reinforced Y-shaped reinforced pipeline which comprises a pipeline body, a plurality of large wave crests are fixedly connected to the outer wall of the pipeline body, the large wave crests are arranged in a pairwise clinging mode, reinforcing ribs are fixedly connected to the inner walls of the large wave crests, and the reinforcing ribs are arranged on the outer wall of the pipeline body. A plurality of small wave crests are fixedly connected to the outer wall of the pipeline body, the small wave crests and the large wave crests are arranged in a staggered mode, an annular groove is formed in the outer wall of the left end of the pipeline body, an annular protruding block is fixedly connected to the outer wall of the right end of the pipeline body, and the annular protruding block corresponds to the annular groove in position. According to the utility model, the bearing capacity of the pipeline can be greatly enhanced, the impact resistance and the ring stiffness of the pipeline main body can be enhanced, meanwhile, the bearing and pressure resistance of the pipeline main body during original soil backfilling are ensured, the impact resistance and the ring stiffness of the pipeline main body are improved, and the situation that water seepage is caused by the fact that the inner wall is broken by different stones is avoided.

The utility model relates to the technical field of plate collecting machines, and discloses a double-rail NGOK plate collecting machine which comprises a bottom plate, two material pushing mechanisms are placed on the upper side face of the bottom plate, a lifting mechanism connected with the material pushing mechanisms is installed on the upper side face of the bottom plate, a fixing plate is longitudinally arranged on the rear side of the upper side face of the bottom plate, and the fixing plate is connected with the material pushing mechanisms. A collecting cabinet attached to the fixing plate is installed on the rear side of the bottom plate, moving wheels are installed at the bottom of the collecting cabinet, positioning inserting grooves are formed in the plate wall of the fixing plate, and positioning inserting blocks combined with the positioning inserting grooves are arranged on the front side face of the collecting cabinet. Through the arrangement of the positioning insertion grooves in the fixing plates, the positioning insertion blocks on the collecting cabinet can conveniently penetrate through the positioning insertion grooves, so that the rapid positioning effect can be achieved, the feeding port in the collecting cabinet is aligned with the discharging port in the pushing mechanism, the pushing mechanism can conveniently feed the plates into the collecting box, and the collecting cabinet can be conveniently moved through the arrangement of the moving wheels in a matched mode.

The invention relates to the technical field of motorcycle accessory machining, and discloses a punching device based on motorcycle accessory machining, which comprises a circular punching table, a punching machine, a turnover mechanism and an automatic feeding and discharging mechanism, and all the components work cooperatively to realize efficient and accurate punching of a motorcycle exhaust pipe. The round punching table is provided with a profiling die head which is matched with the exhaust pipe to be inserted and positioned, and blowing openings corresponding to the punching positions are formed in the profiling die head. The six punching machines are fixed to the circular punching table and used for conducting punching machining on the six faces of the exhaust pipe at the same time. The turnover mechanism is used for clamping the exhaust pipe and switching the direction of the exhaust pipe so that to-be-punched positions at the upper end and the lower end of the exhaust pipe can be aligned with the punching machine; according to the motorcycle exhaust pipe punching machine, through automatic and accurate design and efficient waste treatment, the efficiency of motorcycle exhaust pipe punching machining is remarkably improved.

The utility model particularly relates to the technical field of building construction, and discloses a station platform plate assembly type structure which comprises a base, two sets of first wallboard assemblies and two sets of second wallboard assemblies, the base comprises a bottom plate, a second notch is formed in the surface of the bottom plate, the two sets of first wallboard assemblies each comprise a first plate body, and a second notch is formed in the surface of the first plate body. Two first limiting plates are symmetrically and fixedly arranged at the bottom end of the bottom plate, a plurality of first reinforcing steel bars are inserted into the side walls of first plate bodies, and the two second wallboard assemblies each comprise a second plate body. The base, the first wallboard assembly and the second wallboard assembly are arranged, the bottom plate, the first board body and the second board body are all formed by C40 concrete in a factory building in a prefabricated pouring mode, the overall quality is improved, the external size of a first limiting board and the external size of a second limiting board are both matched with the internal size of a second notch, the first board body and the second board body are convenient to install and position, and the installation efficiency is improved. And the steel bar I and the steel bar III are crossed to facilitate binding and fixing, so that the construction rate of the station equipment room is improved.

The utility model belongs to the technical field of transporting axles, and particularly relates to a 115T axle half shaft assembly and a machining tool, the 115T axle half shaft assembly comprises a rim and a tire assembled on the rim, a half shaft is rotatably installed in a shaft sleeve of the rim, and the half shaft comprises a half shaft body, an axle end and a connecting end; the connecting end comprises a connecting plate and a reinforcing rib, the connecting plate is arranged at the end of the half shaft body, the reinforcing rib is connected with the connecting plate and the half shaft body, a plurality of connecting bolts are arranged on the connecting plate, and an anti-shearing mechanism is further arranged on the connecting plate; the anti-shearing mechanism comprises a circular truncated cone arranged in the middle of the connecting plate, and the diameter of the circular truncated cone is 1 / 3 of the length of the connecting plate. Due to the arrangement of the circular truncated cone, positioning and butt joint of the half shaft and the moving axle can be facilitated, a good anti-shearing effect is achieved after connection, the diameter of the circular truncated cone is 1 / 3 of the length of the connecting plate, the connecting strength of the 115T moving axle is met, and the service life of the connecting plate is prolonged. The problem that safety risks exist in a traditional connecting structure of a half shaft assembly and a transfer axle which are connected independently through bolts is solved.

The lithium battery cover plate comprises a cover plate body, a liquid injection hole is formed in one end of the cover plate body, a first notch is formed in one end of the cover plate body, a first rectangular block is fixedly connected to one end of the first notch, a second notch is formed in one end of the first rectangular block, and a first round hole is formed in one end of the second notch. And two first circular grooves are formed in one end of each second notch. The beneficial effects are that a second notch is formed in a first rectangular block, so that the placement position of upper plastic cement is determined, the outer wall of a first limiting rod at the bottom end of the upper plastic cement is attached to the inner wall of a first circular groove, and the inner wall of a second circular groove at the bottom end of a terminal is attached to the outer wall of a second limiting rod, so that positioning butt joint is facilitated, and the assembly speed is increased; and when the second rectangular block enters the rectangular hole, the clamping block is stressed to retract, the spring is stressed, and after the second rectangular block drives the clamping block to enter, the stress of the spring is released to push the clamping block to pop out, so that the stability of the cover plate and the lower plastic is improved.

The utility model relates to the technical field of security alarm, and discloses a building security alarm device convenient to maintain, which comprises a mounting seat, a limiting assembly, an elastic assembly and a fire alarm, and is characterized in that the mounting seat comprises a mounting plate fixed on a mounting surface, and the lower side of the mounting plate is provided with a butt joint ring; the limiting assembly comprises an upper clamping seat and a lower pushing block, and an upper cambered surface is arranged at the top of the upper clamping seat; through cooperative use of the mounting base, the limiting assembly and the elastic assembly, the upper cambered surface of the upper clamping base is in butt joint with the butt joint ring, when partial deviation occurs in butt joint, the cambered surface and the edge of the butt joint ring are extruded, slide and enter the butt joint ring in an automatic butt joint mode, rapid positioning butt joint is facilitated, the operation difficulty is reduced, and the butt joint efficiency is improved. And meanwhile, the rotary clamping block is rotationally clamped with the rotary clamping groove, so that the upper clamping seat and the lower pushing block form a whole, the situation that the limiting block is clamped on the upper clamping seat again due to downward movement clamping can be avoided, the detaching success rate is guaranteed, and the effects of being convenient to operate and low in butt joint difficulty are achieved.

The invention relates to the technical field of electric power iron accessories, and discloses an electric power iron accessory convenient for positioning and butt joint, which comprises a pair of hoop semi-rings arranged oppositely and configured to be buckled and fixed with a telegraph pole; the butt joint assembly comprises a connecting plate and a positioning seat, the connecting plate and the positioning seat are arranged on the two side lugs of any one of the pair of hoop semi-rings respectively, and when one pair of hoop semi-rings is buckled, the connecting plate on any one hoop semi-ring is connected with the positioning seat on the other hoop semi-ring in a clamped mode; the shifting rod is rotationally matched on the hoop semi-ring, the shifting end of the shifting rod extends in the axial direction of the hoop semi-ring, a transmission mechanism is further arranged on the hoop semi-ring, when the shifting rod rotates, the connecting plate rotates relative to the hoop semi-ring through the transmission mechanism, the positioning seat is fixedly connected with the hoop semi-ring, and when the connecting plate and the positioning seat are connected in a clamped mode, the shifting rod is rotated. The connecting plate has an elastic trend in the direction away from the positioning base. The hoop semi-rings can be conveniently and efficiently positioned and butted, and the working efficiency is improved.

The utility model discloses a hoisting butt joint tool of a high-altitude steel structure bridge, which comprises a first steel structure bridge, a second steel structure bridge is arranged on the side part of the first steel structure bridge, an auxiliary mechanism is arranged between the first steel structure bridge and the second steel structure bridge, and the auxiliary mechanism comprises a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are located at the top of the first steel structure bridge and the top of the second steel structure bridge correspondingly and are in butt joint with the lead screw, the first nut and the second nut. The first vertical plate, the second vertical plate, the butt joint lead screw, the first nut, the second nut and the stiffening plate are matched with one another, so that butt joint positioning of the first steel structure bridge and the second steel structure bridge is facilitated, and meanwhile the distance between the first horizontal plate and the second horizontal plate and the width of a welding seam can be adjusted at will; and the butt joint lead screw, the first nut and the second nut can be recycled, so that the construction cost is reduced.

The utility model discloses a welding positioning clamp tool which comprises a base, a support and a positioning inserting rod. The open end of the body is fixedly arranged on the base; the bottom of the support is fixedly connected with the base, and a through hole is formed in the top. The axial direction of the through hole and the installation axis of the cylindrical body are located on the same plane and are perpendicular to each other. The middle part of the positioning insertion rod penetrates through the through hole of the bracket for limiting; the cylindrical body is provided with a positioning hole I. The end, facing the cylindrical body, of the positioning insertion rod is matched with a hole shaft of the positioning hole I of the cylindrical body, and positioning of the cylindrical body is achieved. The body can be positioned, the cylindrical object can be supported and positioned, the working efficiency is improved, the safety is improved, and the welding quality is improved.

The utility model relates to the technical field of high-pile wharf temporary supporting pile construction, and discloses a high-pile wharf temporary supporting pile construction structure which comprises a bearing bottom plate, the top of the bearing bottom plate is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a lifting cylinder, and the top of the lifting cylinder is rotationally connected with a supporting plate through a bearing. By arranging the bearing bottom plate, the screw rods, the lifting cylinders, the supporting plate, the positioning frames, the rectangular plates, the studs and the limiting nuts, lifting supporting adjustment can be conducted according to the use height of the long-piled wharf, by arranging the lengthening plates and the limiting assemblies, the long-piled wharf can be conveniently adjusted, and the long-piled wharf can be conveniently adjusted. According to the device, the supporting area of the device can be increased, the supporting stability is improved, by arranging the structure, supporting use can be conveniently adjusted, and therefore the construction use requirements of customers can be met, and meanwhile the labor intensity of workers is effectively reduced.

The utility model relates to the technical field of automobile headlamp installation auxiliary tools, and provides an automobile headlamp installation auxiliary device which comprises a support body, a first support body and a second support body, a connecting flange is arranged at the top of the support body, and a swing joint is arranged between the support body and the connecting flange. A multi-dimensional headlamp clamping structure is formed by arranging the headlamp X-direction clamping air cylinder, the Y-direction clamping air cylinder, the Z-direction clamping air cylinder and the headlamp guide limiting block, stable clamping and positioning of a headlamp are achieved, and the headlamp is prevented from deviating, shaking, bumping and scratching in the transferring, overturning and assembling processes; through cooperation with an overturning adjusting mechanism composed of an overturning air cylinder, a second frame body and a third frame body, the headlamps can be switched to the feeding posture and the mounting posture, an operator can conduct rapid feeding conveniently, meanwhile, it is guaranteed that the mounting postures of the headlamps and a vehicle body are kept consistent, and it is structurally guaranteed that after the headlamps are assembled, gaps between the headlamps and the vehicle body are uniform, left-right symmetry is achieved, and the appearance matching degree is high; and manual repeated alignment adjustment is omitted.

The invention relates to a high-speed bearing with a self-adaptive function. Comprising an outer shaft sleeve, an inner shaft sleeve rotationally arranged in the outer shaft sleeve, two rolling assemblies oppositely arranged in two mounting grooves in the outer shaft sleeve, a spherical structure formed on the outer wall of the inner shaft sleeve and abutting against the two rolling assemblies, and a connecting groove formed in the inner wall of the inner shaft sleeve. The filling hole is formed in the outer shaft sleeve and used for filling a sealing cavity between the outer shaft sleeve and the inner shaft sleeve with lubricating grease, the sealing plug is arranged in the filling hole, the connecting plate is arranged on the outer shaft sleeve and the inner shaft sleeve, and the mounting holes are formed in the connecting plate and used for mounting bolts. The invention further provides bearing production equipment. By arranging the assembling mechanism, the forming mechanism, the discharging mechanism, the bearing mechanism, the conveying mechanism and the grabbing mechanism, automatic production of the high-speed bearing with the self-adaptive function is achieved. The problems that lubricating grease of an existing high-speed bearing is uneven, prone to leakage and damage and short in service life are solved.

This utility model discloses a demolding structure for automotive molds with an anti-stick coating, relating to the field of mold demolding technology. It includes a base, a lifting plate on top of the base, and mounting grooves on the side of the lifting plate adjacent to the base. An upper mold and a lower mold are respectively installed inside the two mounting grooves. A guide plate is provided at the bottom of the upper mold, and a guide groove is opened at the top of the lower mold. The guide plate slides into the guide groove. Both the upper and lower molds have molding cavities, and the molding cavities are coated with an anti-stick coating. An injection port is provided at the top of the upper mold. The anti-stick coating inside the mold ensures smooth demolding of the parts. The guide plate slides into the guide groove to facilitate docking and positioning of the two sets of molds. The lifting plate drives the upper mold to rise. After the upper mold rises to a certain height, the connecting plate contacts the lifting plate, and the parts disengage from the top plate, achieving rapid demolding of the parts.

The utility model provides an end socket welding tool, which relates to the technical field of end socket welding tools and comprises a tool body. The tool body is provided with a locking bearing rod in the front-back direction, the whole locking bearing rod is of a U-shaped rod structure with a forward opening, threads are formed in the outer circumference of a front-back direction rod of the locking bearing rod, and a locking nut is installed on the outer circumference of the front portion of the front-back direction rod of the locking bearing rod. The front side and the rear side of the locking bearing rod are both sleeved with barrel clamping plates in the left-right direction, and strip-shaped holes penetrating through the left-right direction up and down are formed in the middles of the outer sides of the barrel clamping plates, so that the barrel clamping plates are conveniently arranged on the locking bearing rod in a sleeving mode and are prevented from falling off through locking nuts; according to the clamping device, the clamping plate is provided with the strip-shaped hole, a hand can be conveniently inserted into the strip-shaped hole of the clamping plate of the barrel body for grabbing, carrying and moving, and the problems that the carrying and moving process is difficult due to the fact that no grabbing measure is taken on the clamping part of the barrel body, and grabbing, carrying and moving of the clamping part are inconvenient to achieve due to the fact that grabbing measures are taken on the clamping part are solved.

The utility model discloses a glass fiber reinforced plastic pipeline convenient to install and butt joint, which comprises a butt joint cylinder, a glass fiber reinforced plastic pipeline body and a sealing ring, the glass fiber reinforced plastic pipeline body and the sealing ring are inserted at the left end and the right end of the butt joint cylinder, the sealing ring is attached to the joint of the butt joint cylinder and the glass fiber reinforced plastic pipeline body, and the inner diameter of the butt joint cylinder is equal to the outer diameter of the glass fiber reinforced plastic pipeline body. And the butt joint mechanisms are symmetrically arranged at the upper end and the lower end of the butt joint cylinder, and the butt joint mechanisms are used for limiting the butt joint cylinder and the glass fiber reinforced plastic pipeline body. The glass fiber reinforced plastic pipeline convenient to mount and butt-joint is high in sealing performance, butt-joint cylinders at adjacent positions can be conveniently positioned, lower connecting clamping plates and upper connecting clamping plates are clamped at the upper ends and the lower ends of the butt-joint cylinders, and the butt-joint cylinders and the glass fiber reinforced plastic pipeline body can be conveniently connected and limited by combining a butt-joint mechanism; the butt joint installation operation is convenient and fast, and the fastening performance and the sealing performance are good.

The utility model discloses a mountainous area water system medicine snail killer, which comprises a snail killer shell, a top cover clamped and installed at the upper end of the snail killer shell, a medicine storage area arranged at the upper end of the snail killer shell and a medicine applying pipe, the medicine applying pipe is fixedly connected to the middle of the snail killer shell, and a timing switch is fixedly installed in the middle of the medicine applying pipe. A controller and fixing cones are fixedly mounted in the lower end of the shell of the snail killer, and the fixing cones are arranged on the side face of the shell of the snail killer at equal angles. According to the mountainous area water system medicine snail killer, the shell of the snail killer is made of stainless steel and is high in strength and resistant to corrosion, the lower portion of the medicine storage area is in a funnel shape so that medicine can be smoothly discharged, the medicine can be put in a timed mode by setting multiple sets of timing switches, and the whole snail killer can be conveniently inserted and positioned by combining with the arrangement of a fixing cone; and the fixing cone and the supporting block slide telescopically so as to adapt to different slopes on a mountain.