24results about How to "Consistent spacing" patented technology

This invention discloses an installation fixture for aluminum alloy wellbore systems, comprising four positioning fixtures respectively clamped and fixed to columns. Each positioning fixture also has two clamping ends, each clamped and fixed to two adjacent crossbeams. A connecting assembly is provided between adjacent positioning fixtures, a measuring assembly for measuring the distance between adjacent positioning fixtures is provided between adjacent positioning fixtures, and a position adjusting assembly for adjusting the position of the positioning fixtures is provided between the multiple positioning fixtures. This invention uses positioning fixtures to connect to the columns and crossbeams respectively, and adjusts the distance between adjacent fixtures through the connecting assembly to ensure that the distance between adjacent columns is consistent, thereby ensuring the fit between each crossbeam and column and avoiding large splicing seams between the crossbeams and columns that would affect stability. Simultaneously, the position adjusting assembly ensures that the center distance between the four columns and the position adjusting assembly is consistent, guaranteeing the strength and stability of the entire wellbore.

The application relates to the technical field of transformers and discloses a transformer coil assembly adopting a winding positioning support composite structure, which comprises an insulating sleeve, left-right symmetrical mounting plates are fixedly connected to the insulating sleeve, an isolation part for isolating windings and an iron core is connected to the mounting plate on the right side, and a ventilation part for assisting heat dissipation of the windings is further arranged on the insulating sleeve and the mounting plate; wherein the isolation part comprises annular plates, a plurality of annular plates are uniformly and slidably nested from inside to outside, and a plurality of supports are fixedly connected to the left end of the annular plates in a uniform circumferential direction. The transformer coil assembly adopting the winding positioning support composite structure can effectively solve the problems that, in the prior art, when a transformer support is manually installed, operation deviation is prone to occurring, the spacing of the supports is uneven, the distance between the windings and the iron core or between adjacent windings is uneven, and the problems of insufficient insulation, space waste and aggravated magnetic leakage are caused.

The utility model discloses a special-shaped filler strip in the technical field of heat exchanger equipment, which comprises a strip body, the strip body mainly comprises a bottom strip and a side strip, the side strip is connected to one side of the top of the bottom strip, a plurality of grooves are formed in the top of the side strip along the length direction at equal intervals, and the grooves are inclined. The filler strip adopts the L-shaped special-shaped design, the grooves are formed in the side strips at equal intervals, it is ensured that the intervals of all layers of pipes are consistent, and the grooves are inclined, so that when the filler strip is used in a winding type heat exchanger, the convection quantity and the flow speed of media or gas can be increased, the heat exchange effect of equipment can be improved, meanwhile, the pipes can be better fixed, and the service life of the equipment is prolonged. Overall vibration and noise of pipes and equipment are reduced, stability is improved, the flow and the flow speed of liquid or gas in the heat exchanger are ensured, and the service life of the equipment is prolonged.

The utility model discloses a kind of rubber heating devices for pin machine, including glue wheel, the side of glue wheel is equipped with handover wheel, the other side of glue wheel is equipped with glue spreading plate, the side of glue spreading plate is equipped with adhesive, it is mutually perpendicular between glue spreading plate and glue wheel It is set and interval for adhesive is formed to pass through, the side of glue spreading plate is equipped with mounting plate, the both sides of mounting plate are connected with axial fan and electric heating wire respectively, the end of glue spreading plate is rotatably connected with mounting block, and limit component is connected with each other between glue spreading plate and mounting block;The limit component includes first toothed plate and second toothed plate, first toothed plate is detachably connected on mounting block, and second toothed plate is fixedly connected on glue spreading plate, and first toothed plate and second toothed plate are engaged with each other and form circumferential limit.The utility model can improve the glue stability of inductance pin machine to pin.

The utility model provides a multilayer tote cart which comprises a bottom frame, a vertical frame, a plurality of layers of material placing plates and idler wheels, each material placing plate is provided with a separating piece capable of keeping a certain distance with the vertically adjacent material placing plates, and each separating piece comprises an upper separating piece, a middle piece and an arc-shaped piece. Lower bending parts formed between the arc-shaped pieces and the middle pieces form supporting legs capable of being supported on the upper partition pieces of the adjacent partition pieces, and when the material placing plate is in an overturning state, upper bending parts formed between the upper partition pieces and the middle pieces can abut against the lower surfaces of the arc-shaped pieces of the adjacent partition pieces. And the supporting legs are positioned on the same straight line. The supporting legs can be supported on the upper partition pieces of the adjacent partition pieces when the material containing plates are in the horizontal state so that the consistent distance can be kept between the adjacent material containing plates. And in the overturning state, the upper bending parts abut against the lower surfaces of the arc-shaped pieces of the adjacent partition pieces, so that the consistent distance can be kept between the adjacent material placing plates, and a mechanical arm can conveniently and smoothly pull all the material placing plates to overturn.

The application discloses a radial positioning structure for machining a big gear ring and a positioning method thereof, which comprises a base and a gear ring, the gear ring is coaxially arranged above the base, a driving assembly for supporting rotation of the gear ring is fixed to the top of the base, a positioning tooth block which extends into the inside of the gear ring and is engaged with the internal gear on the inner circumference of the gear ring is fixed to the top of the base, a movable assembly is arranged above the base, a supporting assembly for supporting the movable assembly and the positioning tooth block to move up and down is arranged on the inside of the base, and an auxiliary assembly is arranged between the supporting assembly and the movable assembly. The application has the beneficial effect that a plurality of press rollers for supporting rotation of the gear ring are arranged above the base, the positions of the plurality of press rollers can be synchronously adjusted by the locking motor in the middle, thereby the gear ring placed in the middle of the plurality of press rollers is automatically centered and locked and clamped, manual adjustment of the supporting position of the clamp is not needed, clamping is more convenient, the initial distance between the adjacent internal gears is kept consistent, and the quality of the gear ring is ensured.

This utility model relates to the field of printed circuit board technology and discloses a stacking device for printed circuit board processing, including placement plates. Multiple placement plates are arranged from top to bottom. Positioning frames are evenly arranged on the outer side of each placement plate (four in total). An adjustment mechanism is provided on the outer side of each placement plate, and a protective mechanism is provided on the inner side. The adjustment mechanism includes an adjustment part and a connecting part. The adjustment part includes positioning seats, multiple of which are arranged from top to bottom. The positioning seats are raised and lowered by an electro-hydraulic rod, allowing real-time adjustment of the spacing between adjacent placement plates to match the optimal stacking height. This avoids the space waste or compression risks caused by traditional fixed spacing. The linkage design of the sliding rod and connecting rod ensures synchronous movement of all placement plates, guaranteeing consistent spacing between adjacent placement plates and preventing stacking tilt caused by local height deviations.

The utility model relates to a cabinet and bed, can install cabinet frame fast. The utility model discloses a cabinet frame, including four support beams and four first connecting plates, four first connecting plates are divided in the four corners of rectangle, and support beam and first connecting plate can be connected alternately to form frame structure, and connecting plate can be connected with stand.

The utility model relates to a VGA male socket connector in the connector technical field, which comprises a hardware shell, a plastic main body and a hardware terminal, the surface of the plastic main body is provided with hardware, one end of the hardware terminal in the horizontal direction is connected with a conductor of a cylindrical structure, one end of the hardware terminal in the vertical direction is in a flat structure, and the other end of the hardware terminal in the vertical direction is connected with the plastic main body. A groove for reducing the surface volume of the hardware terminal is formed in one end of the hardware terminal, which is of a flat structure; the limiting structure is a convex point which is bulged towards one end; according to the utility model, two salient points are respectively stamped on two sides of the hardware shell of the connector through stamping, so that when the connector is assembled with an external mechanism, the distance between the control panel and the connector can be regulated and controlled through the heights of the salient points between the mechanism panel and the connector, that is, when the mechanism panel is locked with the connector, the control panel is locked with the connector through the salient points. And the panel is pressed by the salient points after being contacted with the salient points, so that the panel cannot move forwards any more, and the distance between the panel and the connector is accurately ensured.

The application provides a wire stripping device and method for a wire harness, and belongs to the technical field of wire harness processing. The wire stripping device for the wire harness has a bottom plate, a vertical plate A is fixedly installed on the bottom plate, a vertical plate B is transversely and slidingly connected to the right side of the vertical plate A and is arranged on the bottom plate, a cylindrical block A is rotatably connected to the vertical plate A through a bearing, a cylindrical block B is rotatably connected to the vertical plate B through a bearing, the cylindrical block A rotates along with the cylindrical block B, two peeling knives are arranged on the left side of the cylindrical block A, the cutting edges of the two peeling knives are oppositely arranged, and the two peeling knives perform ring cutting on the outer skin of the wire harness. The application is used to solve the technical problem that the cutting edges and the clamping edges move simultaneously, which may cause the wire harness core to be unable to be cut or damaged, and the linear movement of the two cutting edges towards each other to shear the wire harness, which may cause the local outer skin of the wire harness to be unable to be cut off, thereby affecting the subsequent wire stripping.

This utility model relates to the technical field of reactor production equipment, and in particular to a reactor assembly fixture, including a coil positioning component and a yoke positioning frame. The coil positioning component is located inside the yoke positioning frame. The coil positioning component includes a base plate, a front side plate, and a rear side plate. The front side plate is located at the front end of the base plate, and the rear side plate is located at the rear end of the base plate. Three sets of U-shaped grooves corresponding to each other are respectively opened on the front and rear side plates. The U-shaped grooves are arranged at intervals along the length direction of the base plate, and the horizontal height of the bottom of the U-shaped grooves is higher than that of the base plate. The yoke positioning frame includes a front clamp and a rear clamp arranged opposite to each other, and several tie bolts connecting the front clamp and the rear clamp. The front side plate corresponds to the position of the front clamp, and the rear side plate corresponds to the position of the rear clamp. This utility model can improve the assembly efficiency of three-phase iron-core reactors and improve the consistency of product performance.

The utility model discloses a reinforced masonry structure of irregular refractory bricks, which belongs to the field of refractory bricks and comprises a foundation pile and refractory brick blocks, the refractory brick blocks are respectively laid on two sides of the foundation pile, a main rib is vertically and fixedly connected to the middle of the bottom end of the foundation pile, and four auxiliary ribs are fixedly connected to the top end of the foundation pile. And the auxiliary reinforcements are uniformly distributed on the outer sides of the main reinforcements. According to the utility model, the distance between two refractory brick blocks close to each other is kept consistent during building, the building operation is convenient, the appearance is attractive, the connection strength between the building mechanism and the foundation pile is enhanced, when the refractory brick block wall body is subjected to external force, the impact force is diffused and shared outwards through the insertion strips, the stress of the impact position is reduced, and the connection strength is ensured; meanwhile, part of stress is dispersed to the main reinforcements and the auxiliary reinforcements through the connecting rods and the connecting frames in sequence and then is shared through the base, the resistance of the whole wall is enhanced, vibration of the wall in the transmission process is greatly reduced through the springs, and cracks of the wall are avoided.

The utility model relates to the technical field of ceramic tile production equipment, and discloses a dry granule distribution platform and a dry granule machine, the dry granule distribution platform comprises a platform support, a driving roller, a driven distribution roller, a feeding belt and a distribution driving mechanism, the diameter of the driven distribution roller is smaller than that of the driving roller, and the driven distribution roller is located at the downstream of the driving roller; the platform support is provided with a straightening structure located behind the driven material distribution roller, and the straightening structure is used for maintaining the straightness of the driven material distribution roller. The straightness of the small-diameter driven material distribution roller is maintained by arranging the straightening structure, the consistent tightness of the feeding belt in the operation process is guaranteed, the speed difference of dry particles caused by different tightness degrees of the feeding belt is avoided, the problem that the dry particles are not uniformly distributed on the feeding belt is solved from the source, and the production efficiency is improved. The distance between each point on the surface of the driven material distribution roller and the feeding belt is kept consistent, so that the dry particles are uniformly extruded and pushed when passing through the material distribution roller, and the material distribution uniformity is further improved.

The utility model discloses a portable railway wheel pair axle surface grease thickness measuring device, which is a portable non-contact measuring tool. The device comprises a shell, a screw rod assembly, a front side vertical plate, a laser thickness measuring sensor and a guide rail assembly installed in the inner cavity of the transverse part of the shell, the laser thickness measuring sensor is fixedly installed on a sliding block, the screw rod in the screw rod assembly is mechanically connected with a motor and drives the laser thickness measuring sensor to move linearly in the length direction of the guide rail assembly. The device is quickly installed and positioned by magnetic attraction, and is driven by the screw rod transmission and the guide rail assembly. Under the driving of the motor, the laser thickness measuring sensor moves in the axial direction of the axle, and the distance between the sensor and the surface of the axle is strictly ensured to be consistent during the movement, thereby ensuring the consistency of the measurement results.

The utility model discloses a sealing structure for lubricating oil filling equipment, which comprises a placing plate, a lubricating oil storage tank is fixed at the top of the placing plate, a storage top cover is fixed at the top of the lubricating oil storage tank, the length of the storage top cover is consistent with that of the lubricating oil storage tank, and an oil filling pipe body is fixed at the top of the storage top cover. Oil outlet pipe bodies are fixed to the two sides of the lubricating oil storage tank correspondingly, sealing covers are rotationally connected to the side ends of the two oil outlet pipe bodies correspondingly, a plurality of threaded holes are formed in the side end faces of the sealing covers, a plurality of insertion holes are formed in the side end faces of the oil outlet pipe bodies, and the insertion holes correspond to the threaded holes. The inner walls of the threaded holes are in threaded connection with reinforcing bolts, the side ends of the two oil outlet pipe bodies are rotationally connected with sealing covers, then the sealing covers are rotated around the rotating shaft to be matched with the oil outlet pipe bodies in a clamped mode, at the moment, the reinforcing bolts are screwed into the inner walls of the threaded holes in the side end faces of the sealing covers, and the sealing covers and the oil outlet pipe bodies are fixed.

The utility model discloses copper wire fire fading plastic device relates to copper wire secondary processing technical field, including work rest, the top fixedly connected with workstation of work rest, and the lateral wall of workstation is seted up with work recess, the inner wall fixedly connected with long lever of work recess, and the side fixedly connected with limit block of long lever close to workstation, and the inside rotationally connected with threaded rod of limit block, and the lateral wall seted up with two -way thread of threaded rod, and the outside screw thread connection has drive sliding block of two -way thread, and the bottom fixedly connected with bottom fixed plate of work rest, and the side seted up with limit sliding slot of long lever close to limit block, and the side fixedly connected with limit sliding block of drive sliding block close to long lever, and limit sliding block slidingly connects in limit sliding slot, solved when carrying out fire fading operation, the shape of copper wire can change, needs again to its shaping operation, but the size specification of copper wire is changeable, needs to formulate different shaping device according to different specifications, and the technical problem of very inconvenient.

This invention discloses a device for detecting water seepage in building exterior walls, relating to the field of wall seepage detection technology. It includes a movable support with a movable component mounted below it. Drive supports are fixedly connected to both sides below the movable component. A drive assembly is fixedly connected to one side of the drive support, and a drive wheel is coupled to one end of the drive assembly. A clamping slide rod and a clamping spring are fixedly connected below the drive support. A clamping platform is fixedly connected below the clamping spring. One side of the clamping platform is slidably connected to the clamping slide rod, and a clamping roller is rotatably connected to the other side of the clamping platform. This invention achieves stable movement along the wall surface through a guide rope and a drive wheel assembly. The drive motor drives the two drive wheels to rotate via a differential. The drive wheels and clamping rollers clamp the guide rope under the action of the clamping spring, allowing the movable support to travel along a preset trajectory. It is suitable for curved or non-straight walls, maintains a consistent distance between the spray support and the wall surface, ensures uniform spray intensity and detection conditions, and improves the reliability of seepage detection.

The application discloses a support adjusting mechanism for gypsum board weighing, which is provided with gravity sensors, lifting structures, sliding rail groups, forward driving members, staggered driving members and alignment and adjustment structures. First and second sliding frames are slidingly arranged in the sliding rail groups. The forward driving members are used to drive the first sliding frame at the head end to move along the length direction of the gypsum board. The staggered driving members drive the second sliding frame downstream to move backward relative to the first sliding frame upstream based on the forward movement of the first sliding frame, and drive the first sliding frame downstream to move backward relative to the second sliding frame upstream based on the forward movement of the second sliding frame, so as to adjust the spacing between the gravity sensors and keep the spacing consistent. The application adjusts the spacing between the gravity sensors, and the spacing between the gravity sensors is kept consistent, so that the gravity sensors are symmetrically, equidistantly and uniformly distributed on the bottom of the gypsum board, the stability during the weighing process is ensured, and the accuracy of the weighing result is improved.

The application discloses an adjustable steel bar positioning device and a construction method thereof, and relates to the technical field of steel bar construction positioning. The positioning device comprises a positioning module for positioning a first column of steel bars and a second column of steel bars before pouring a concrete wall body, wherein the first column of steel bars and the second column of steel bars each comprise a plurality of groups of steel bar bodies arranged in an equidistant manner; the positioning module comprises a first positioning part for positioning the positions of the steel bar bodies in any column of steel bars, and a second positioning part for positioning the positions of the first column of steel bars and the second column of steel bars; the first positioning part and the second positioning part each comprise at least one set of clamp main bodies; and the first connecting part and the second connecting part in the clamp main bodies are adjusted by an adjusting mechanism, so that the positioning distances of each set of clamp main bodies to each two groups of adjacent steel bar bodies are kept consistent in the subsequent process of positioning the steel bar bodies.

The utility model discloses a steel bar confined concrete shield segment of coal mine support engineering technical field's suitable laser scanning identification, including a plurality of along the annular splicing fixed pipe piece prefabricated subassembly, every pipe piece prefabricated subassembly includes: ring shaped reinforcement cage, ring shaped reinforcement cage is the component framework of pipe piece prefabricated subassembly, spiral rib and annular structural rib, a plurality of spiral rib and annular structural rib extend along the inside annular of ring shaped reinforcement cage and axial interval distribution, spiral rib and annular structural rib are adjacent to each other and are fixedly connected with ring shaped reinforcement cage through positioning member, concrete, the concrete includes protective layer concrete, interlayer concrete and core concrete, the protective layer concrete is cladded in ring shaped reinforcement cage outside, the interlayer concrete is filled between ring shaped reinforcement cage and spiral rib. The utility model improves material utilization, reduces production cost, reduces the shaft and roadway excavation amount in the construction process of pipe piece support of coal mine inclined shaft.

The utility model relates to the technical field of batteries, and discloses a control assembly and a battery pack, the control assembly has a first direction and comprises a first printed board and a second printed board, the first printed board and the second printed board are stacked in the thickness direction of the first printed board and are connected, the first printed board is provided with a control circuit, and the second printed board is provided with a second direction. The second printed board is provided with a power circuit, and the control circuit is electrically connected with the power circuit. According to the application, the first printed board provided with the control circuit and the second printed board provided with the power circuit are stacked, so that the problem that the control circuit and the power circuit are integrated on the same printed board to cause inconvenience in installation and maintenance can be solved.

The application provides a kind of intelligent mold part processing method with conformal waterway, belongs to mold processing technical field.It solves the problem of poor cooling effect of the mold parts made by the existing method.The method includes the following steps:A, select mold steel for processing to form a part body with a mounting cavity, process a conformal half groove one on the inner wall of the mounting cavity;B, process an inner insert using ferrous alloy material, process a conformal half groove two on the outer wall of the inner insert;C, prepare an Al-Si-Sm alloy layer on the inner wall of the mounting cavity and the outer wall of the inner insert, assemble the inner insert into the mounting cavity, and the conformal half groove one and the conformal half groove two enclose a conformal waterway;D, heat treatment in a vacuum environment to tightly bond the inner insert and the part body together, and complete processing.The conformal waterway formed by the method has good flowability, and can process its roughness, increasing the part heat transfer speed and cooling effect.

This application relates to a label positioning device for a labeling machine, belonging to the field of packaging engineering technology. It includes a support frame, with an intermittent fixing mechanism externally mounted on the support frame. The intermittent fixing mechanism includes a support block, a motor fixedly connected internally to the support block, a rotating shaft fixedly connected to the drive end of the motor, a transmission plate fixedly connected externally to the rotating shaft, a rotating roller rotatably connected externally to the transmission plate, a push plate rotatably connected externally to the rotating roller, and a limit buffer mechanism externally mounted on the push plate. This application utilizes motor drive and mechanical transmission to convert the circular motion of the rotating shaft into the linear reciprocating motion of the push plate, thereby achieving intermittent rotation of the fixed roller, precisely controlling the step-by-step delivery of labels, ensuring consistent label spacing, and ensuring efficient and stable operation of the labeling process.

The utility model discloses a novel melon seedling porous puncher, including connecting plate, the outer surface of connecting plate is equipped with adjusting assembly, adjusting assembly includes mounting bracket, the upper surface of connecting plate is installed to mounting bracket, the inside installation of mounting bracket has motor, the output fixed connection of motor has first bevel gear, the upper surface fixed connection of connecting plate has two lengthening rods, the top end common fixed connection of two lengthening rods has handle, and the arc rod is installed between two lengthening rods. The novel melon seedling porous puncher, through the cooperation setting of connecting plate and adjusting assembly, adjusting assembly can realize the adjustment between the spacing of puncher body, can guarantee the even and consistent of the punch spacing, and then will not affect the growth and development of subsequent melon, can satisfy the large -scale seedling demand.