180results about How to "Insert smoothly" patented technology

The present invention relates to the field of non-standard automation technology, in particular to an end cap rotary cutting assembly system and method for an injection-molded bottle body, comprising an injection molding machine, an injection molding transfer mechanism, a conveying mechanism, a first positioning mechanism, a first clamping mechanism, a rotary cutting mechanism, a second positioning mechanism, a second clamping mechanism and an end cap assembly mechanism, wherein the injection molding machine is used for bottle body injection molding, the injection molding transfer mechanism comprises an injection molding material picking component and an injection molding conveying component, the injection molding material picking component is used for grabbing the injection-molded bottle body on the injection molding machine and placing it on the injection molding conveying component, the injection molding conveying component is used for conveying the bottle body toward the conveying mechanism, the conveying mechanism is used for bottle body conveying, the first positioning mechanism is used for positioning the bottle body on the conveying mechanism, the first clamping mechanism is used for clamping the positioned bottle body and conveying it toward the rotary cutting mechanism, and the rotary cutting mechanism is used for ring cutting at the port on the bottle body; the present invention realizes full-chain automated operation from injection molding to end cap assembly through integrated and automated design.

The invention discloses a soil sampling and detection integrated device, and relates to the technical field of soil detection, the soil sampling and detection integrated device comprises a rack and a moving assembly, one side of the rack is provided with a sampling assembly, the moving assembly is arranged at one end of the sampling assembly, and the moving assembly comprises a roller, a guide frame, a sliding rod, a reset spring, a first one-way bearing, a mounting seat and a collecting cylinder; a roller is arranged at one end of the sampling assembly, and a guide frame is slidably connected to one side of the roller. When a motor drives a screw rod to rotate to enable a movable seat to move upwards, a roller can be driven to roll on the outer side of a guide frame, after the roller moves to the top of the guide frame, a reset spring can push the guide frame to move rightwards under the limitation of a rack, and the position after movement is limited through a sliding rod, so that after sampling, the position of the guide frame is limited, and the sampling precision is improved. The mounting seat can be automatically and horizontally moved, and the sampling barrel is moved below the collecting barrel, so that a sample in the sampling barrel can be conveniently transferred.

The invention relates to the technical field of lamps, and discloses an electricity taking plug structure and an electricity taking system. The circuit board assembly is arranged in the plug shell and is used for providing a wire interface; each row of plug assemblies comprises at least one plug assembly, and the plug assemblies in different rows are arranged in a staggered manner in the width direction; one end of the plug assembly is electrically connected with the circuit board assembly, and the other end of the plug assembly is electrically connected with the conductive structure of the electrical track. The plug assemblies in different rows are arranged in the width direction in a staggered mode, interference between the adjacent plug assemblies can be reduced, and it can be ensured that each plug assembly can make good contact with a conductive structure of the electrical track even if the width of a wire groove of the electrical track is small. The staggered plug assemblies can reduce the risk of short circuit between adjacent plug assemblies, and ensure the safe operation of an electrical system.

The utility model relates to the technical field of clothes processing equipment, in particular to drying equipment. The problem that a detection head of a sensor of an existing drying device is prone to being covered by impurities such as thread scraps, and consequently detection data is inaccurate is solved. Therefore, the drying equipment comprises a heat pump module and a filtering device, the heat pump module comprises a drying air channel, an evaporator, a condenser and a sensor, the evaporator, the condenser and the sensor are installed in the drying air channel, and the filtering device is installed in the drying air channel and located on the upstream of the evaporator and the sensor. The filtering device is installed in the drying air channel to filter impurities such as thread scraps, the sensor is installed on the downstream portion of the filtering device, and therefore after airflow flowing through the sensor is filtered through the filtering device, the carried impurities such as the thread scraps are greatly reduced, and the drying efficiency is improved. The condition that the detection head of the sensor is covered by impurities such as thread scraps can be effectively avoided, so that the accuracy of detection data of the sensor can be ensured, and accurate data support is provided for operation of equipment.

The invention discloses a combined building curtain wall, and relates to the technical field of building curtain walls. The curtain wall comprises a curtain wall body, a cavity is formed in the curtain wall body, a lead screw is arranged in the cavity, two movable blocks are arranged on the lead screw in a threaded mode, two movable grooves penetrate through the inner wall of the cavity, an extrusion block is movably arranged on one side of the interior of the cavity, and connecting arms are hinged to the positions, matched with the movable grooves, between the extrusion block and the movable blocks; two fixed blocks are oppositely fixed to the side, away from the extrusion block, of the interior of the cavity, first connecting pieces and second connecting pieces are arranged on the fixed blocks, the extrusion block is matched with the first connecting pieces, the first connecting pieces are matched with the second connecting pieces, and the two movable blocks are conveniently adjusted to be close to each other through a lead screw; and the extrusion blocks are extruded outwards until the extrusion blocks penetrate through the movable grooves and move into the cavities of the adjacent curtain wall bodies, the first connecting pieces are extruded, and meanwhile the second connecting pieces are extruded, so that the adjacent curtain wall bodies are connected together.

The invention discloses a triple-band dual-polarized antenna which comprises an antenna body, a central control circuit board, an antenna tuning unit, a modular circuit board, a built-in carrier, a conductive structure, a stop structure and a jacking structure. The three-frequency dual-polarized antenna has the following advantages and effects: the innovative design that different tuning units of the three-frequency dual-polarized antenna are distributed on the three modular circuit boards can effectively solve the limitation of integrated design in the prior art; meanwhile, the assembling mode of the three modular circuit boards and the central control circuit board is improved, so that the assembling and disassembling efficiency of the modular circuit boards is improved, regular overhaul is facilitated, and the downtime and the maintenance cost of equipment are reduced.

The utility model discloses a mounting structure of a pressure gauge, which relates to the technical field of pressure gauge mounting, and comprises a pressure gauge main body and a mounting pipe, the bottom end of the pressure gauge main body is fixedly provided with a connecting pipe, and the mounting pipe is fixedly provided with a mounting sleeve. The limiting rods slide to exert acting force on the arc-shaped springs, so that the arc-shaped springs are compressed under stress, then the two clamping blocks are aligned with the insertion openings to be inserted into the insertion openings respectively, the two clamping blocks are loosened, the two clamping blocks are clamped into the clamping grooves respectively under the elastic reset action of the arc-shaped springs, and the fixing plate and the fixing ring are clamped and fixed; when the pressure gauge main body is disassembled, a worker pushes the two clamping blocks and moves the pressure gauge main body upwards, the pressure gauge main body can be separated from the installation pipe, and the installation and disassembly of the pressure gauge main body are simple.

The utility model discloses an outer pipe assembly which comprises an outer pipe body, a working cylinder, an electromagnetic valve pipe, a connecting sealing ring, a connecting sealing lining, a bottom cover, a connecting fork, a bottom valve assembly, an inner open cavity, a piston, a sealing auxiliary part, a check ring, a clamping spring and a guider outer O-shaped ring. The temperature sensor further comprises an external seat, an inner insertion cavity, an external circuit board, a temperature sensor and an inner limiting assembly. The utility model has the following advantages and effects: the temperature at the piston is monitored by arranging the temperature sensor, and the temperature sensor also has the advantage of being convenient to mount / dismount.

The utility model relates to the technical field of clothes processing equipment, in particular to a drying system of drying equipment and the drying equipment, and aims to solve the problem that a filtering device of the existing drying equipment is inconvenient to install. Therefore, the drying system comprises a drying air channel and a filtering device, a first inserting opening is formed in the drying air channel, the filtering device comprises a shell fixedly connected with the drying air channel and a filtering assembly installed on the shell, and the first end of the shell is communicated with the first inserting opening; one part of the filtering assembly penetrates through the first inserting opening and extends into the drying air channel, the filtering assembly can move relative to the shell, and a guiding structure is arranged on the inner wall of the shell and used for enabling the filtering assembly to be aligned with the first inserting opening when the filtering assembly is installed. The guide structure is arranged in the shell, and when the filter assembly is installed, the guide structure can enable the filter assembly to be aligned with the first insertion opening, so that the filter assembly can be smoothly inserted into the drying air duct, and installation is more convenient.

The utility model discloses a mechanical overload protection transmission device which comprises a transmission shaft provided with a first transmission groove; the transmission wheel is provided with a through hole matched with the transmission shaft, the transmission shaft penetrates through the through hole, and a second transmission groove corresponding to the first transmission groove in the radial direction is formed in the transmission wheel; the torque limiter is arranged in the first transmission groove and comprises a transmission key and an elastic pre-tightening component, and the elastic pre-tightening component applies pre-tightening force to the transmission key, so that the transmission key extends out of the first transmission groove and is kept in radial joint with the second transmission groove under preset torque; when the transmission wheel or the transmission shaft is subjected to overload torque, the transmission key is forced to be separated from the second transmission groove, and the transmission wheel idles relative to the transmission shaft to implement overload protection. In addition, the utility model further discloses a lifting driving system of the shifting machine adopting the mechanical overload protection transmission device and the shifting machine.

The utility model relates to the technical field of pile drivers, in particular to a pile driver convenient to move, and solves the technical problems that a fixing structure of the pile driver is often troublesome to disassemble, and time of workers is wasted. According to the technical scheme, the pile driver convenient to move comprises universal wheels, a bottom plate, a handrail, a storage box, a height adjusting assembly, a power transmission assembly and a drilling assembly; through cooperative operation of the height adjusting assembly and the power transmission assembly, the height of the fixing rod can be accurately adjusted, it is guaranteed that the fixing rod is smoothly inserted into the ground, and therefore the pile driver is stably fixed, the deviation problem caused by vibration in the working process is effectively prevented, and it is guaranteed that the pile driving position is accurate; and through cooperation, the stability of the fixing rod during rotation is enhanced, the fixing rod can be firmly fixed in the ground and is combined with efficient operation of the drilling assembly, the overall operation efficiency of the pile driver is improved, and great convenience is brought to the construction process.

The utility model discloses a kind of automatic detection machines of wheel hub bearing thread hole, including machine table, multiple stations and handling mechanism being located in the machine table, the station includes rotating station, hole position detection station, small thread hole detection station and large thread hole detection station, the machine table and located the rotating station are provided with auxiliary positioning mechanism and rotating drive mechanism, product rotation is driven by the rotating drive mechanism;Hole position detection station is provided with position detection gauge, first jacking mechanism and pressing mechanism, product is lifted by first jacking mechanism, product is pressed by pressing mechanism to see whether the hole of product to be detected can be inserted into position detection gauge.The utility model can realize the automatic detection of small thread hole and large thread hole position on wheel hub bearing, also can simultaneously realize the automatic detection of whether the hole of small thread hole and all large thread hole on wheel hub bearing is qualified, detection efficiency is high, reduce artificial cost, detection precision is high, and effect is good.

Provided is a connector in which a dielectric body can be smoothly inserted into an outer conductor. A connector (10) is provided with an inner conductor (15), a dielectric body (17) that houses the inner conductor (15), and an outer conductor (11) that houses the dielectric body (17). The outer conductor (11) has housing holes (54, 63) for housing the dielectric body (17), and a rear space portion (55) communicating with the housing holes (54, 63) and open to the rear of the outer conductor (11). The dielectric body (17) has a cylindrical section (43) and a guide section (45) that are disposed in the housing holes (54, 63) from the rear space section (55). The outer conductor (11) has a guide receiving portion (74) on an inner surface facing the rear space portion (55), the guide receiving portion (74) being in contact with the guide portion (45) and guiding the cylindrical portion (43) to the housing holes (54, 63).

This utility model relates to the field of marine cables and discloses an airtight structure for marine communication cables, including a connector. Six grooves are formed on the outer surface of the connector at both ends. A slider is slidably connected inside each groove. Pull rings are fixedly connected to the outer surfaces of the six front sliders and the six rear sliders. Connecting cylinders are fixedly connected to the far-away surfaces of the two pull rings. Fixing rings are fixedly connected to the far-away surfaces of the two connecting cylinders. Conical compression rings are fixedly connected to the far-away surfaces and inner rings of the two fixing rings. The progressive compression of the conical compression rings fills the gap between the connector and the cable. The outer diameter of the front end matches the inner diameter of the connector, and the inner diameter of the rear end matches the inner diameter of the connector, forming a tight fit. The conical shape generates radial expansion force during axial movement, effectively enhancing the sealing contact pressure and significantly improving airtightness. Simultaneously, the conical shape can adaptively deform during cable vibration, maintaining a dynamic sealing effect.

This invention discloses an intelligent sterilizer for gynecological care, belonging to the field of medical devices. It includes a gripping part, with a limiting rod fixedly connected to the outer surface of the gripping part near the top. A sliding plate is slidably connected to the outer surface of the limiting rod. A control panel is fixedly connected to one side of the sliding plate. A fixing block is fixedly connected to the bottom of the sliding plate, and a pressing rod is fixedly connected to the bottom of the fixing block. A connecting assembly is fixedly connected to the top of the sliding plate. When the injection tube moves, it drives the push rod to move synchronously, causing the piston plate to push the lubricant inside the reservoir. This forces the lubricant to fall onto the surface of the moving injection tube through the outlet, lubricating the surface of the injection tube. A liquid film is formed between the lubricated injection tube and the vaginal wall, avoiding dry friction, reducing mucosal abrasion, stinging, and bleeding, making insertion smoother, and eliminating dryness, jamming, and foreign body pain, thus improving the user experience.

The utility model discloses a plastic part injection molding machine capable of quickly replacing a mold, which relates to the technical field of plastic part injection mold replacement and comprises a connecting piece, a fixed seat slidably clamped at the bottom of the connecting piece, a connecting groove arranged on the surface of the fixed seat, a positioning groove arranged at the bottom of the connecting groove and the bottom of the connecting piece, and a spring rod arranged on one side of the fixed seat close to the positioning groove. The surface of the fixing base is rotatably connected with a threaded rod through the inner side of the containing groove, the outer side of the threaded rod is in threaded connection with a movable block, the tail end of the threaded rod is provided with a gear assembly, the whole limiting pin is of a rectangular block structure, and the end, close to the positioning groove, of the limiting pin is provided with an inclined chamfer. Even if position errors exist between the connecting grooves in the surfaces of the clamping rails and the connecting grooves in the surfaces of the positioning grooves, the clamping rails can be pushed to be aligned with the connecting grooves of the positioning grooves through the inclined chamfers, and therefore the placing position of the connecting piece is calibrated.

The utility model belongs to the technical field of reinforcing steel bars, in particular to a device for quickly inserting reinforcing steel bars, which comprises a reinforcing steel bar body and a moving pipe, an adjusting mechanism is arranged on the outer surface of the moving pipe, the adjusting mechanism comprises a fixing block, the moving pipe is fixed by the movement of the fixing block, and the reinforcing steel bar body is fixed by arranging the fixing mechanism. A plurality of arc-shaped grooves are formed in the rotating pipe, when the rotating pipe rotates, due to the fact that the arc-shaped grooves are in sliding connection with the fixing plate, the rotating pipe slides in the arc-shaped grooves, reinforcing steel bar bodies with different diameters are fixed, a plurality of limiting grooves are formed in the circular plate, the fixing plate in sliding connection with the circular plate can be limited, and the fixing plate is prevented from sliding excessively or unevenly; one fixing plate is slidably connected with the other fixing plate in an inserted mode, and movement of the fixing plates is not affected while the fixing plates are fixed, so that stability of movement of the fixing plates is guaranteed.

The invention discloses a blocking and separating device for an oil way hole in a speed regulator, and relates to the technical field of speed regulator pressure maintaining tests. A strip-shaped hole is formed in one outer wall face of a speed regulator body, and a plurality of oil passing channels in the speed regulator body penetrate through and communicate with the strip-shaped hole; the communication positions of the multiple oil passing channels and the strip-shaped hole are arranged at intervals in the length direction of the strip-shaped hole, and the device comprises an expansion cylinder, and a plurality of sealing convex rings capable of expanding and shrinking in the radial direction are coaxially arranged on the peripheral wall of the expansion cylinder; the multiple sealing convex rings are arranged at intervals in the axial direction of the expansion cylinder. One end of the expansion plug rod can be inserted from a barrel opening in the top end of the expansion barrel, so that the barrel wall, inserted into the strip-shaped hole, of the expansion barrel expands, and then the multiple sealing convex rings are all plugged in the strip-shaped hole; a plurality of communicating channels communicating with the oil passing channels in a one-to-one correspondence mode are formed between the outer wall of the expansion cylinder and the inner wall of the strip-shaped hole and between any two adjacent sealing convex rings. The device is simple in structure, convenient to mount and dismount, resistant to high pressure, reliable and stable.

The present invention relates to the field of golf clubs, and in particular to a golf club grip installation device with smooth sleeve connection. Technical problem: When shaking the grip, a lot of effort is needed to increase the rolling amplitude and frequency of the sol in the grip, so that all parts of the inside of the grip can be covered with the sol, and the grip can be smoothly sleeved on the club. Technical solution: A golf club grip installation device with smooth sleeve connection, including a base, a first mounting plate and a fixing unit, etc.; the tops of the four bases are connected to the first mounting plate; the upper right part of the first mounting plate is connected to the fixing unit. The present invention realizes the installation of the grip on the golf club, firstly pouring the sol into the grip, and then rolling the grip so that all parts of the grip are covered with the sol, and then pouring the sol on the double-sided tape, and smearing the sol on the double-sided tape, so that all parts of the grip and the double-sided tape are covered with the sol, and finally the grip is smoothly sleeved on the golf club.

The utility model provides an atomization device which is used for solving the technical problem that pins need to be bent when a heating element is assembled. The atomization device comprises a supporting base, an atomization assembly and a circuit board. The supporting seat comprises a base and a stand column which are connected with each other, the atomization assembly comprises a heating piece with a pin, the atomization assembly is sleeved on the stand column, the circuit board is installed on one side, far away from the stand column, of the base, and the circuit board is provided with a connecting hole for the pin to penetrate through. The stand column is provided with a wire passing channel, the wire passing channel penetrates through the supporting base in the extending direction of the stand column, the connecting holes are located in the extending direction of the wire passing channel, and the pins penetrate through the wire passing channel and are inserted into the connecting holes so that the pins can be electrically connected with the circuit board. According to the invention, the pins of the heating element can directly pass through the wire passing channel and are inserted into the connecting holes, so that the pins do not need to be folded into the mounting holes. The wire passing channel is arranged on the stand column, so that the problem of pin deformation caused by contact between the pins and the stand column before the pins penetrate into the wire passing channel can be avoided.

The utility model relates to the technical field of stainless steel filter screen storage, and discloses a stainless steel filter screen storage device which comprises a storage cabinet and a top cover placed in the storage cabinet, two sets of rail grooves are symmetrically formed in the inner side of an opening of the storage cabinet, and a plurality of sets of rolling assemblies are symmetrically arranged in the two sets of rail grooves. The top covers are placed between the upper rolling assembly and the lower rolling assembly, the rolling assemblies can be drawn out from the top of the storage cabinet, a magnetic stainless steel filter screen body is arranged on the top of the storage cabinet, and elastic protective blocking pieces are arranged on the inner bottom face of the storage cabinet from bottom to top at equal intervals. Due to the design of the sliding assembly, stable moving and positioning are provided, automatic adjustment can be carried out according to the thicknesses of different filter screen bodies, and the stable storage and the convenient taking-out process are ensured.

The utility model discloses a light module with pull ring structure, and the pull ring structure is movably arranged on the shell along the length direction of the shell, comprising the long arm of setting in the width direction of the shell on both sides, and the connecting portion that links to two groups long arms, the first combination position that is away from long arm is equipped with on the connecting portion to at least one group long arm, and the first elastic arm is formed with on the connecting portion from the first combination position to the direction of approaching long arm, the second elastic arm is formed with from the end of first elastic arm to the height direction of the shell one side bending extension, the stop portion is formed with from the end of second elastic arm to the opposite inner side of two groups long arms bending extension, and the stop groove is equipped with on the outer wall of the shell to the stop portion, and the end of stop portion stretches into the stop groove. The utility model can realize the reset after the movement of pull ring structure, and need not use spring, simplifies the assembly step of overall structure, saves time and labour, and the assembly efficiency of light module is high, and effectively satisfies the assembly demand of light module.

The invention discloses a socket with a function of preventing a plug from falling off, the socket comprises a base, a plug sleeve installed in the base and a fixed frame assembly, the fixed frame assembly comprises two movable blocks, a sliding rail and a movable block reset piece which are connected with the two movable blocks, and two turning plates correspondingly hinged to the two movable blocks, when the plug is inserted into the plug sleeve, the two turning plates are driven to turn inwards, and the plug is inserted into the plug sleeve. The turning plate drives the two movable blocks to slide relatively in the left-right direction, the turning plate is connected with a locking piece which enables the turning plate to lock the plug after the plug is installed in place, and a guide groove, a limiting piece and a fixing frame reset piece are arranged in the base. When the plug is pulled out, the fixed frame assembly is driven to move outwards along the guide groove together, the fixed frame assembly is limited by the limiting piece after moving by a set distance, the plug stops moving outwards, and the locking piece unlocks the turning plate. After the plug is pulled out of the socket, the two movable blocks reset, and the fixed frame reset piece pushes the fixed frame assembly to reset inwards along the guide groove. According to the invention, the plug can be prevented from falling off and being pulled out by mistake.

The breathing machine comprises a main machine and a humidifying tank, the main machine is provided with an inserting base, the humidifying tank is provided with an inserting section, the inserting section can be in inserting fit with the inserting base in the first direction and can be separated from the inserting base in the second direction opposite to the first direction, and the inserting section is provided with an air outlet adapter pipe; the bayonet socket is provided with a receding groove extending in the first direction, so that when the humidifying tank is matched with the main machine in an inserted mode, the air outlet adapter pipe can enter the receding groove in the first direction. In the process of assembling and disassembling the humidifying tank, the protruding air outlet adapter tube does not need to be disassembled, and the humidifying tank inserted with the air outlet adapter tube can be integrally inserted into the bayonet socket, so that the assembling and disassembling steps of the humidifying tank are simplified, and the disassembling step of the air outlet adapter tube in the process of assembling and disassembling the humidifying tank is omitted. In addition, the risk that internal water leaks from the air outlet due to shaking of the humidifying tank is avoided, the cleaning burden of a user is reduced, and the use experience is improved.

The utility model discloses an electric saucepan, which comprises a base, a steaming drawer assembly and a water tank, the steaming drawer assembly and the water tank are arranged on the base, a mounting groove for mounting the water tank is arranged on one side of the steaming drawer assembly on the base, a water retaining rib is further arranged on the upper surface of the base, and the water retaining rib comprises a first water retaining section positioned between the water tank and the steaming drawer assembly, and a second water retaining section positioned between the water tank and the steaming drawer assembly. A first water receiving groove is formed between the first water retaining section and the side, facing the steaming drawer assembly, of the water tank, and the first water receiving groove is used for collecting water dripping from the surface of the side, facing the steaming drawer assembly, of the water tank. According to the electric steamer, the condensate water dripping from the surface of the side, facing the steaming drawer assembly, of the water tank can be collected, the condensate water is prevented from scattering and flowing all around and flowing to the control panel, and therefore the use experience is improved, and potential safety hazards are reduced.

This invention discloses a SIA St self-anchoring rubber ring. The invention utilizes the cooperation of a main rubber strip and steel tooth blocks, with the oblique teeth of the steel tooth blocks ensuring smooth insertion of the insertion tube. Upon further pressure, the oblique teeth of the steel tooth blocks press tightly against the outer wall of the insertion tube, preventing slippage. Compared to existing rubber rings made of a single material, the steel tooth blocks and oblique teeth provide a much stronger clamping effect. The main rubber strip not only connects the steel tooth blocks but also prevents deformation or wear that could reduce the clamping effect. Finally, the self-anchoring rubber ring is integrally formed from the main rubber strip and several steel tooth blocks through spraying, drying, molding, and vulcanization. After molding, the back end of the steel tooth block partially overlaps with the back connection surface of the main rubber strip. This manufacturing method ensures a stable connection between the steel tooth blocks and the main rubber strip, preventing separation of the steel tooth blocks and ensuring excellent integrity and connection stability of the entire self-anchoring rubber ring.

The utility model relates to the technical field of door and window locks, and discloses a waterproof rust-proof door and window lock which comprises a limiting mechanism and a moving mechanism, the limiting mechanism comprises a first installation back plate and a fixing block, and through the arranged limiting mechanism, a self-weight buckle piece is connected with a limiting piece through a rotating piece and can slide on the outer wall of the fixing piece; by means of the design, when the door and window lock is operated, the limiting piece can flexibly rotate, the position is adjusted according to actual requirements, a user can conveniently open and close a door and window, meanwhile, the fixing block is connected with the locking frame and the locking insertion block through the fixing rod, and the limiting spring is connected to the outer wall of the fixing rod in a sleeving mode. The locking insertion block can be accurately inserted into the clamping groove in the left side face of the self-weight buckle under the elastic force effect of the limiting spring, firm locking is achieved, the locking mode is high in stability, accidental unlocking caused by external force impact is not likely to happen, the overall structural design is compact and reasonable, all parts are in close fit, and the invasion path of water and air is reduced.

The invention relates to a sheet conveying mechanism for a reactor shear line, and relates to the technical field of silicon steel sheet production. The feeding device comprises a plurality of rails, a feeding space for silicon steel sheets to be inserted is formed between every two adjacent rails, and a notch for the side edge of each silicon steel sheet to be inserted is formed in the side, facing the feeding space, of each rail. Two roller sets are arranged in the notch of each rail in the length direction of the notch, and each roller set is rotationally connected into the corresponding rail and used for making contact with the side wall of a silicon steel sheet. One end of each track is rotationally connected with an unwinding roller, a plurality of unwinding areas corresponding to the feeding spaces one to one are arranged on the unwinding roller, and the unwinding areas are used for placing rolled silicon steel sheets; the silicon steel sheet conveying device has the effect of improving the conveying and supplying efficiency of silicon steel sheets.

The utility model relates to city lighting technical field especially relates to an environmental protection type city brightening lamp structure. Its technical scheme includes: lamp shade, installation groove, LED lamp, mounting seat, limiting mechanism, buckle mechanism and limit frame, be equipped with energy storage battery and photovoltaic charging module in mounting seat, outside is equipped with light control sensor, realize solar power supply and automatic lighting control, limiting mechanism passes through the linkage of fixed frame, reset spring, limit board and pressure wheel, when the handle of LED lamp is inserted, the handle recess is automatically clamped, the quick positioning and firm fixation of LED lamp are completed, buckle mechanism is close to limit frame through chuck sliding after the lamp shade buckling and the linkage of limiting mechanism, forms supplementary clamping to pressure wheel, further strengthens LED lamp fixed stability, and the rubber washer on chuck realizes waterproof seal, and the device is convenient to install and has high stability, has environmental protection energy -conserving and long -efficiency durable characteristics, is applicable to city road, park and other outdoor brightening scene.

The invention relates to the technical field of building construction, and discloses an anti-floating anchor rod and a construction method thereof.The anti-floating anchor rod comprises multiple sets of annular stirrups which are arranged in a perpendicular linear mode, the outer surfaces of the multiple sets of annular stirrups are jointly connected with multiple sets of supporting steel bars arranged in a circumferential mode, and the supporting steel bars are connected with the annular stirrups in a perpendicular linear mode. The supporting steel bars are connected with centering assemblies arranged in a vertical linear mode and pushing assemblies arranged corresponding to the centering assemblies. Each centering assembly comprises centering plates and a movable annular plate which are arranged corresponding to the multiple sets of supporting steel bars, the inner wall of each centering plate is rotationally connected with symmetrically-arranged connecting rods, and the end, away from the corresponding centering plate, of each connecting rod close to the upper side is rotationally connected with the surface of the corresponding supporting steel bar; in the lowering process of the anti-floating anchor rod, the centering plate is tightly attached to the supporting steel bars in the initial state and cannot rub the inner wall of an anchor hole, the integrity of the inner wall of the anchor hole is effectively protected, and the problem of inner wall collapse caused by rubbing is fundamentally avoided.