226 results about "Plugboard" patented technology

The utility model provides a kind of combined structure road bridge municipal temporary indicating sign device.It relates to road bridge municipal identification field.When the indicating font or content needs to be replaced when construction phase changes, regulation information is adjusted, the signboard cannot be modified separately, only the whole set of indicating device can be replaced, leading to serious material waste.The utility model includes identification installation bottom plate, unit plugboard, inner support frame and outer support frame;the top of inner support frame and outer support frame is rotatably connected by pivot assembly, the inclined surface between identification installation bottom plate and inner support frame is upper and lower plug-in connection, a group of plugboard jack is evenly provided on identification installation bottom plate, and a group of plugboard jack is arranged in two rows vertically on identification installation bottom plate;the back of unit plugboard is provided with two hook plates of rotating structure, hook plate is inserted into the plugboard jack of identification installation bottom plate, and plug-in connection between a group of unit plugboard and identification installation bottom plate is inserted.The utility model is applied to road bridge municipal temporary indicating sign field.

The utility model discloses paper tube glue production field, specifically relates to a kind of filtering device for paper tube glue production, it includes frame, filtering system, lifting mechanism, locking mechanism and compacting device. Frame is equipped with filter hopper, discharge pipe, guide rod, arc frame, air cylinder and lifting bin, filtering system contains filter screen and fixed frame, locking mechanism is realized quick disassembly by plugboard, clamping block and spring, compacting device utilizes press block to ensure filtering stability. The utility model is through optimization structure design, significantly improves filtering efficiency and operation convenience, solves the problem of low filtering efficiency, complex operation and inconvenient filter screen replacement in prior art, applicable to a variety of paper tube glue production scene.

The utility model discloses a kind of viscous damping wall devices for bridge, belong to damping equipment technical field, comprising: movable member is movably inserted in damping wall, damping cavity is provided in the damping wall, damping liquid is provided in the damping cavity, the movable member sliding connection with damping cavity can be with damping liquid and shear motion occurs, the movable member includes the fixed connection of fixed part with bridge superstructure, the fixed part bottom end sliding connection has the plugboard connecting piece that can be along bridge transverse sliding, plugboard connecting piece is fixedly connected with plugboard, the plugboard sliding connection is in damping cavity.The utility model is converted into heat energy dissipation by the internal friction effect between fluid molecules, and the mechanical vibration energy of structure is continuously converted into heat energy dissipation, to effectively reduce the dynamic response of structure.

The utility model provides a kind of protective new energy battery cooling water nozzle, it is related to new energy battery cooling technical field, including water nozzle body, multiple evenly distributed mounting plates are fixedly installed in water nozzle body outer wall, mounting plate top is equipped with slot, slot inner wall is equipped with placing groove through, plugboard is slidably installed in plugboard inside.The utility model design is reasonable, by utilizing protective plate, water nozzle body is protected, when some protective plate wears or is damaged, staff pulls pull plate, pull plate drives lifting plate to descend, clamping block leaves connecting groove, spring is compressed, then staff rotates rotating sleeve, clamping plate moves, another connecting groove moves to the top of clamping block, staff releases pull plate, clamping block enters connecting groove, at this time clamping plate rotates and leaves clamping groove along placing groove, at this time staff can pull out plugboard, replace new protective plate, improve replacement efficiency, it is convenient to replace individual protective plate.

The utility model discloses a gas leakage early warning device based on thing networking, it includes main body one, the fixed surface of inside upper surface of main body one is connected with the locating plate, the side surface rotation of locating plate is connected with the worm, the fixed surface of one end of worm side surface of main body one is connected with the rotating part, the fixed surface of inside upper surface of main body one is connected with the mobile seat, the mobile seat is concave, the inside upper surface sliding of mobile seat is connected mobile board, the fixed surface of another end of mobile board is connected with the plugboard, the rotation of inside upper surface of main body one is connected with the worm wheel, the fixed surface of worm wheel upper surface is connected with the connecting rod. Through setting mobile seat, mobile board, plugboard, worm wheel, worm, guide groove, guide post, fixed hole and fixed seat. Rotating rotating part can fix or disassemble device, need not complex tool, and operation is simple and quick, and it is obvious to save installation and disassembly time and manpower cost, reduces wall surface damage.

The utility model relates to the weak current engineering construction technical field, and disclose a kind of cable unwinding device for weak current engineering construction, including movable frame, the movable frame right side fixedly connected with handle, movable frame inside rotationally connected with pay-off roller, the pay-off roller front fixedly connected with plugboard, the movable frame front is provided with rotating mechanism, the rotating mechanism front is provided with auxiliary mechanism, the rotating mechanism includes fixed frame, the fixed frame is fixedly connected in movable frame front, the fixed frame front fixedly connected with drive motor, the drive motor back end fixedly connected with pivot, the pivot back end fixedly connected with rotating frame, the rotating frame inside slidingly connected with slide plate, the movable frame inside rotationally connected with linkage frame. Drive motor is rotated by pivot and drives rotating frame, and the transmission of the combination slide plate, linkage frame and other components can drive pay-off roller to rotate in opposite direction, so that pay-off roller can automatically take up wire.

The utility model provides a kind of plugboard, including plugboard body and expansion plug, the plugboard body is equipped with several expansion socket;The expansion plug includes shell body and telescopic shell body, the shell body one end is equipped with the telescopic mouth being connected with its inner cavity, the telescopic shell body is located in telescopic mouth and is relative to shell body telescopic adjustment, the shell body back is equipped with plug, the telescopic shell body is away from the end of shell body and the interval between plugboard body side wall and is connected by flexible joint between the two;It further includes flexible cable for connecting plug and each expansion socket, the flexible cable passes from flexible joint inside.The utility model has the advantages that it realizes the flexible connection between plugboard body and expansion plug, and can effectively reduce the stress of plug when plugging and unplugging and encountering impact and knocking.

The utility model discloses a kind of building fabricated wallboard module, including concave mounting plate, the one end of the concave mounting plate is provided with plugboard, and the other end is provided with slot;Wallboard, the wallboard is set on the concave mounting plate;Limiting clamping device, the limiting clamping device includes the limiting slot being opened in the front surface of concave mounting plate, the extension plate being inserted into the inside of limiting slot and being set on the bottom of wallboard, the clamping slot being opened in the top of wallboard, the accommodating slot being opened in the inner top of wallboard;The beneficial effects of the utility model are: through the limiting clamping device designed, vertical and horizontal limit can be formed to the bottom of wallboard, prevent the left and right shaking or front and back deviation of wallboard bottom during installation or use, provide stable bottom support for wallboard, ensure the positioning accuracy of installation initial stage, realize the quick fixing of wallboard top, reduce the use of rigid connecting piece such as bolt, simplify installation step.

The utility model relates to measuring instrument technical field discloses a kind of general equipment measuring instruments, including tooth plate, the outside of tooth plate middle end is sleeved with ratcheting, and the inside of tooth plate one end is provided with measuring assembly, and measuring assembly includes the plugboard of the inside of tooth plate one end insertion, plugboard inside is inserted with flexible ruler, and the inside of flexible ruler one end is provided with rotary assembly, the inside of plugboard both ends is provided with auxiliary assembly, and flexible ruler is away from rotary assembly one end and is provided with pulling assembly, pulling assembly both ends are provided with detent assembly, and the inside of plugboard one end close to pulling assembly is provided with fixed component, rotary assembly includes the rotary bar of flexible ruler insertion in the inside fixed connection of plugboard one end, and rotary bar both ends are rotatably connected in plugboard, and the outside of rotary bar both ends is fixedly connected with torsion spring, can be measured by measuring assembly and rotary assembly etc. cooperation, when the component of arc or cylindrical etc. in general equipment is measured, it can be measured according to measurement requirement, to improve measurement range, improve use convenience.

The utility model discloses an easy to install's cabinet lamp relates to lamp installation technical field, including cabinet lamp main part and pre -install seat, still include rebound mechanism, guide mechanism and quick detach mechanism, rebound mechanism installs in the back of cabinet lamp main part, and the outside of rebound mechanism is connected with the sliding plate, and the outside fixed connection of sliding plate has the L board, and the outside of pre -install seat is seted up and has the opening, and the outside fixed connection of L board has the first tooth board, and the inside of pre -install seat is installed to the abutment mechanism, and the outside fixed connection of abutment mechanism has the fixed plate, and the outside fixed connection of fixed plate has the second tooth board, and the inside of pre -install seat is installed to quick detach mechanism. The equipment triggers double self -locking through L board straight -in pre -install seat, and the close meshing of angle tooth surface is realized to the horizontal locking of tension spring drive, and the vertical stable inlay of spring pushes the plugboard and embeds the positioning groove, and when only needs to rotate single rod synchronous to remove two -way locking simultaneously, realizes the tool -free grade installation and removal, and the installation efficiency and structural stability are improved significantly.

The utility model discloses an adjustable cattle neck yoke structure relates to livestock breeding equipment technical field, including lower railing and upper railing, the upper side of lower railing and the downside of upper railing all are rotatively connected with rotating cylinder, the inboard slide connection of rotating cylinder has the blocking rod, and the rotatively connected with rotating part between two groups of blocking rods, and the outside installation of rotating part has the assembling mechanism, and the outside fixed connection of adjacent one side vertical pole has the fixed base, and the outside of fixed base is provided with the jack, and the inside installation of fixed base has the positioning mechanism, and the quick assembling mechanism is installed between the plugboard and upper railing, and the outside installation of fixed base has the quick detachable mechanism. The structure can expand all blocking rods to form release space through single -pole push simultaneously, and the plugboard automatic locking is realized through the slope compression spring, and in addition, all locks are released when closing single -time pulling, and the assembly is instantaneously reset to complete the blocking by relying on gravity, and the whole process only needs two actions to control the whole row cattle neck yoke state.

The utility model discloses a novel forklift anti -topple structure, including forklift main part, the travelling end of forklift main part is equipped with fixed frame, one side of fixed frame is equipped with the guide sliding slot and inside slide is equipped with the outer frame, be equipped with the plugboard subassembly on the outer frame, be equipped with the drive subassembly for driving plugboard subassembly elevating on fixed frame, plugboard subassembly includes the elevating frame of slide in the outer frame, and two groups L type plugboard of horizontal slide in the elevating frame, be equipped with L type fixed link on fixed frame, be equipped with tension sensor on L type fixed link and be equipped with mounting seat on tension sensor. The utility model relates to forklift technical field, specifically provides a novel forklift anti -topple structure.

The utility model discloses an energy distribution device for cold and heating supply system relates to cold and heating supply technical field, including positioning box body and plate heat exchanger, the bottom fixed connection of plate heat exchanger is limited seat, and the inside of positioning box body is inserted in limited seat, and both sides of limited seat all are provided with limit component, the limit component includes limit groove, first slope, positioning plugboard and second slope, the limit groove is set up on the lateral wall of limited seat, the first slope is set up in the bottom of limited seat, the positioning plugboard is located in the inside of positioning box body. The energy distribution device for cold and heating supply system, through set up positioning plugboard and limit groove etc. structure, the gravity extrusion of plate heat exchanger, limited seat, and under the guidance of first slope and corresponding second slope, the plugboard can adapt to slide to the direction of being away from limited seat, and the convenient installation of plate heat exchanger is completed, and the use efficiency of energy distribution device is improved.

The utility model relates to the field of water cut -off alarm, disclose a kind of water cut -off anti-magnetic alarm module of easy installation, including water cut -off alarm, the outside of water cut -off alarm is provided with mounting mechanism, the water cut -off alarm includes shell, the rear side fixedly connected with plugboard of the shell, the mounting mechanism includes mounting bracket, the front side fixedly connected with plug-in frame of the mounting bracket, the inside of plug-in frame is provided with fixed component, the plugboard is movably connected with plug-in frame, the bottom of the shell is provided with joint, the left and right sides of the plugboard are all provided with clamping groove and multiple, the fixed component includes control frame, the lower portion rotationally connected with control rod of the control frame. In the utility model, by setting mounting bracket and plug-in frame and shell and plugboard, fixed component and the cooperation between other components, when carrying out overhaul and maintenance to water cut -off alarm module, multiple bolts do not need to be disassembled, the quick disassembly of water cut -off alarm module can be realized, more practical.

The utility model relates to a kind of billet spray identification format plate, including format plate ontology (1), and the format plate ontology is provided furnace number information identification part, head and tail identification part and special identification part, the furnace number information identification part includes the continuous arrangement several furnace number information positioning socket (3), and the furnace number information character hollow type plugboard (2) selectively inserted in the furnace number information positioning socket (3);The head and tail identification part includes the bottom plate (6) with hollow head and tail identification character, and the head and tail identification character moving shutter (4) of movably arranged;The special identification part includes the continuous arrangement several special tracking billet identification socket (8), and the plugboard (7) with hollow special tracking billet identification character is inserted in the special tracking billet identification socket (8). The number of spraying is clear, and the recognition degree is high, and the overall arrangement is neat, to ensure the accuracy of billet material identification.

The utility model relates to ABS granule processing technical field especially relates to a kind of spreading device for ABS plastic granule drying, including conveyer belt, scraper, stand, hopper, first screw rod and control material mechanism, the scraper is fixedly arranged on the conveyer belt upper surface both sides, the stand is fixedly arranged in conveyer belt both sides, the hopper is fixedly arranged in stand inner side top, the first screw rod is fixedly arranged in hopper both sides bottom, the control material mechanism is sleeved in hopper bottom outside, the control material mechanism includes lifting sleeve, second screw rod, flat material board, clamping seat, oil cylinder seat, oil cylinder, connecting block, plugboard and sensing mechanism, this spreading device effectively controls the discharge speed, discharge material height and the thickness after flattening of ABS granule, and can be according to the material accumulation state of discharge port material real-time control bottom plugboard movement, to change discharge speed, the accumulated area of both ends of flattened granule is cleaned in time, effectively ensure that granule is evenly laid, to ensure drying effect.

The utility model relates to the field of furniture storage, especially pull out formula student bed under storage cabinet, including bedstead, the one side of bedstead is open design, and the rest side surface is equipped with guardrail, the open side of bedstead is provided with ladder. The drawer structure adopts the mode that big drawer and small drawer are combined, wherein big drawer is arranged symmetrically, is suitable for storing bedding, overcoat and other bulky or heavy articles, small drawer is evenly distributed on its upper portion along a straight line, and small articles such as books, stationery, close-fitting clothes are conveniently classified and stored, the overall layout is scientific, and the under-bed space utilization rate is significantly improved, in addition, the small drawer is internally provided with detachable baffle and plugboard structure, by adjusting the position of plugboard insertion different slot, the drawer internal space can be freely divided according to article size and use demand, the applicability and individuality degree of storage cabinet are enhanced, and the diversified storage demand is satisfied.

The utility model relates to the technical field of energy storage box, concretely is a kind of insulation protection mechanism for energy storage box parallel device installation, it include: energy storage box body, the inside of energy storage box body is equipped with several group installation holes, the inside installation of installation hole has parallel device shell, the side wall of parallel device shell is equipped with long slot, long slot's inside is installed rotating rod, the outer surface of rotating rod is installed lifting block, the side wall of lifting block is installed plugboard, plugboard is located in the top of parallel device shell, the side wall of lifting block is installed wire-through board;Beneficial effects are: the utility model proposes a kind of insulation protection mechanism for energy storage box parallel device installation, by rotating rod, lifting block, plugboard and wire-through board mutually cooperate and use, make plugboard pull out the connecting joint from the interface of parallel device shell, and by wire-through board, the scattered connecting joint of pulling out can be avoided, make connecting joint be located between plugboard and wire-through board, the flow of current of quick cut-off can be realized, avoid the occurrence of accident.

The utility model discloses a kind of wire collecting device for electric wire cable, including mounting bracket, the right side movable mounting of mounting bracket inside is equipped with rotary stand, the front side of rotary stand surface is equipped with dismounting plate, the surface of dismounting plate is fixedly connected on the surface of mounting bracket.The utility model moves down by pushing push rod, push rod drives control frame to move down, control frame compresses spring, control frame is separated from inclined block, inclined block loses the support of control frame and is pressed tightly, clamping plate also loses inward clamping force, clamping plate rotates to the side away from clamping groove, clamping groove and plugboard lose fixation, move plugboard and guide sleeve upwards, when plugboard exits the inside of moving seat, guide sleeve dismounting is completed, when installing other size guide sleeve, the above-mentioned dismounting step reverse operation can be completed installation, with the advantage of wire collecting of different thickness electric wire cable, guide sleeve is movably installed, guide sleeve can be replaced with different diameter models, improve the use efficiency of wire collecting device.

The utility model discloses a kind of for office building roof anti-seepage pipeline structure, belong to pipeline field, including first pipeline, one end of the first pipeline is provided with second pipeline, the outer wall of the first pipeline is fixedly connected with first mounting plate, the outer wall of the second pipeline is fixedly connected with second mounting plate, the inside of the first mounting plate is equipped with mounting groove, the side of second mounting plate close to first mounting plate is fixedly connected with plugboard, and the second mounting plate is inserted with first mounting plate by plugboard and mounting groove.The for office building roof anti-seepage pipeline structure, by setting mounting groove, plugboard, limit hole, limiting plate, connecting plate, spring, first sealing ring and second sealing ring, so that the pipeline structure when using, two pipelines can be quickly butt joint installation, improve the efficiency of pipeline installation, and need not use bolt fixed, can avoid the corrosion loosening situation of installation structure in the process of long time use.

The utility model discloses a high pressure flange, by flange, plugboard, gland, multiple pre -tightening subassembly composition, the plugboard is annular structure, is located between the sealing surface of two flanges, and the inner diameter of plugboard is same with the inner diameter of flange, and the outer diameter is same with the outer diameter of flange end part, and the inner peripheral position of plugboard both sides end face is established respectively having annular sealing groove, and the sealing groove is placed sealing ring, every gland is established at corresponding flange's outer step surface place and is matched with the outer step surface, and every gland sets up multiple through -holes along the circumference, multiple pre -tightening subassembly are set up between two glands, and every pre -tightening subassembly includes stud bolt and respectively located double -nut of stud bolt both ends, and stud bolt passes through the through -hole of two glands and is pre -tightened through double -nut respectively, and two flanges and plugboard are connected as one sealing whole. The utility model discloses under the high pressure working condition to the sealing effect of pipeline is good, and life is high, and dismounts maintenance is convenient, and maintenance cost is low.

The utility model relates to forming device technical field especially relates to a kind of ceramic filler forming device, it includes: extruder, its top is provided with feeding opening;Cylinder, fixed installation in the one side of the extruder, the output end of the cylinder is fixedly connected with stem, and the one side of the stem is provided with cutting line;The one side of the extruder is provided with forming assembly;The forming assembly includes: one plate body, fixed installation in the one side of the extruder;The utility model is provided with limiting mechanism on split type forming assembly, by the plug-in cooperation of plugboard and seat body recess, in combination with the spring reset design of sliding block, the quick disassembly of second extrusion outlet is realized, to facilitate operator to clean the inside of first extrusion outlet and second extrusion outlet, reduce the time required for cleaning, reduce the time of equipment shutdown maintenance due to extrusion outlet blockage, improve production efficiency, reduce the cost of replacing extrusion head.

The utility model relates to the technical field of screening device, and disclose a kind of grading screening device of reduced iron powder production, including sieve box, the bottom of sieve box is provided with base, damping device is installed between sieve box and base, vibration motor is installed in the inside of base, the top of vibration motor is connected with the bottom of sieve box by output, the top of sieve box is provided with box cover, the surface of sieve box is provided with multiple discharge ports.The grading screening device of reduced iron powder production, by rotating knob, make and its fixed screw rod and limit block rotate, and away from the side of crossbeam, crossbeam is not extruded at the same time, by the rebound force of spring, drive the plugboard to separate from the inside of slot, i.

The utility model relates to the field of steel plate spring transfer processing discloses a kind of grabbing structure for steel plate spring transfer processing, including mounting seat, the bottom side of mounting seat is inserted with plugboard, the mounting seat and plugboard are connected by buckle assembly, to be used for the plugboard is detached from mounting seat, the bottom side of plugboard is fixedly connected with fixed tube, the inside of fixed tube is connected with the gripper for grabbing steel plate spring by drive assembly, open and shrink action is carried out to gripper by drive assembly, the outer wall of fixed tube is provided with lubricating assembly for lubricating gripper. In the utility model, the grabbing structure can be self-lubricated during work, reducing the number of maintenance by workers, and improving its service life, and the grabbing structure is easy to disassemble and install, making it easy for workers to replace.

The utility model discloses a kind of centrifugal pile, plugboard, centrifugal pile assembly and retaining wall, belong to supporting technical field, including centrifugal pile and plugboard, the plugboard connects adjacent the centrifugal pile, the plugboard is installed in the front end of the centrifugal pile;The centrifugal pile includes body, through-hole and at least one slot, the through-hole is axially through the body, the slot is axially opened on the outer wall of the body;The protruding part of plugboard two sides is formed to outwardly extend, the protruding part is installed in the slot.The utility model is equipped with the plugboard by front, and the protruding part is connected with the clamping of the slot, effectively improve the anti-leakage ability of structure splicing, to further optimize the structural stability, and better adapt to the installation scene of asymmetric lateral pressure.Meanwhile, the through-hole can accommodate the soil particles that seep from the connecting place of the centrifugal pile and the plugboard, and also can act as drainage channel, to further guarantee the anti-leakage ability of structure.

The utility model discloses a kind of plug-in port group electronic tags, including electronic tag seat, electronic tag and label protection cover plate, recess and plugboard are equipped on electronic tag seat, recess is used to place electronic tag, information of all ports on tray is recorded or linked on electronic tag, plugboard is used to insert and mount electronic tag seat on optical fiber tray or box body;Label protection cover plate is used to fix electronic tag in electronic tag seat and protect electronic tag. Utilize existing reserved slot or partition, install port group electronic tag by plug-in cooperation;Or set a slot on cover plate, install port group electronic tag by plug-in cooperation;The scheme can reasonably utilize space, installation operation is simple and convenient, and after installation, neat and beautiful.

The utility model discloses a kind of crop plant height measuring devices, the device has telescopic rod that can be telescopic in sleeve, and the clamping mechanism of variable number and location, so that device can measure the height of higher large crop plant, so device has greater measurement range, can adapt to the measurement of different height plant. The unique internal structure of clamping mechanism makes it only press push rod to simultaneously realize two actions of being separated from mounting groove and loosening the plant being clamped, facilitates measurement operation, greatly improves the efficiency of measurement work. There are also multiple positioning mechanisms in the device, each positioning mechanism has at least one horizontally extendable plugboard so that the device can be more firmly fixed to the ground, avoiding the device from being accidentally bumped to cause tilt and thus affecting the accuracy of measurement results. In addition, the device is equipped with a bubble level, and the operator can first ensure the device is level through the bubble level to ensure the accuracy of the measurement results.

The utility model discloses a high -efficient heat preservation steam pipeline, including upper heat preservation pipe, the lower heat preservation pipe is provided with in the upper heat preservation pipe lower extreme, the upper heat preservation pipe and the lower heat preservation pipe inside all distribute and be provided with movable box, the movable box is not less than two, install extrusion spring in the movable box, one end of extrusion spring is connected through extrusion rod and clamping plate. Advantageous effects lie in: the utility model discloses the design through movable box, extrusion spring and extrusion rod, make the heat preservation board on upper clamping plate and lower clamping plate can steam pipe body extrusion heat preservation, cooperate the direct contact of sealing rubber pad in plugboard and plug groove, can effectively avoid the steam erosion heat preservation board of outside, and the design of aluminium foil layer can form a damp proof course outside rubber layer, nanometer heat insulation felt layer and glass cotton layer, effectively avoided the condensate erosion heat preservation board of steam pipe body, effectively guaranteed the heat preservation effect of steam pipe body.