12results about How to "Dispersion weight" patented technology

The utility model relates to the technical field of precast beam supporting, and discloses a precast beam supporting and positioning auxiliary device which comprises supporting beam columns, an adjusting and positioning base portion and a precast beam buffering supporting portion, and a precast beam is fixedly installed between the supporting beam columns. And the adjusting and positioning base part is arranged between the supporting beam columns. The impact force generated in the placing process of the precast beam and the influence caused by external vibration can be effectively buffered through the combination of the buffer springs and the damping telescopic rods, and when the precast beam falls or is vibrated, the buffer springs absorb part of energy through elastic deformation of the buffer springs; the damping telescopic rod further restrains rebound of the spring, the duration and amplitude of vibration are reduced, the precast beam is protected against damage, and the electric telescopic rod can adjust the height of the supporting cushion block according to actual needs so as to adapt to the height requirements of different precast beams and adjustment in construction.

The utility model relates to ladder type bridge technology field, specifically is a kind of composite force structure and ladder type cable bridge of exempt from welding, wherein the composite force structure of exempt from welding is used to realize the detachable connection between two groups of side baffle and horizontal plate, including the alignment piece of sliding setting on horizontal plate and the locking block of setting on side baffle, locking block is equipped with the locking piece, in the process of alignment piece moving towards locking block, locking piece is matched with alignment piece, can fix alignment piece in locking block;To this end, the quick assembly of horizontal plate and side baffle is realized;Alignment piece includes the extension plate of sliding setting on horizontal plate, extension plate is symmetrically provided with two groups along the length direction of horizontal plate, embedding slot is set on each group of extension plate, embedding slot is matched with the lifting structure of setting on horizontal plate, can drive two groups of extension plate along the length direction of horizontal plate and make mutually far or close movement, to freely adjust the width of cable bridge.

The utility model relates to the technical field of electrophoretic coating, in particular to a clamp for electrophoretic coating, which comprises an electrophoretic coating box, chutes are equidistantly arranged on the left side and the right side of the outer wall of the electrophoretic coating box, a clamping mechanism is arranged on the inner wall of the electrophoretic coating box, and the clamping mechanism is used for clamping a workpiece. Lifting mechanisms are mounted on the left side and the right side of the top wall of the electrophoretic coating box correspondingly. The hydraulic rods stretch out and draw back to pull the supporting arms, so that the supporting arms drive the connecting rods to rotate, the connecting rods rotate to enable the clamping plates at the tail ends of the supporting arms to gather towards the middle, the outer walls of the clamping plates are attached to the two sides of a workpiece all the time, the bottom walls of the long plates are attached to the top wall of the workpiece, and the workpiece is prevented from floating out of the electrophoresis liquid level due to buoyancy; the multiple fixing rods can disperse the weight of the workpiece and prevent deformation after loading, through cooperation of the clamping plates and the long plates, the workpiece can be located in the middle of the electrophoretic coating box all the time, and the situation that the coating thickness is not uniform due to position deviation of the workpiece is prevented.

This utility model relates to the field of electricity and discloses a high-elasticity plug-in electricity meter, including an electricity meter with a plug fixedly connected to one side of the meter. It also includes a back plate, which is fixedly disposed on one side of the electricity meter. Multiple rotating grooves are formed on the outer periphery of the back plate, and a fixed shaft is fixedly connected to the opposing sides of the multiple rotating grooves. A protective component is fixedly connected to the outer periphery of the fixed shaft. A support plate is fixedly disposed on one side of the back plate, and a spring plate is slidably connected to the outer periphery of the support plate. A base plate is fixedly connected to one end of the support plate. In this utility model, the storage component consisting of the spring plate, spring, and protective plate enables orderly storage of the electricity meter wiring, avoiding problems such as wire surface wear, insulation layer cracking, and internal copper core breakage caused by random placement. Simultaneously, the wire at the plug-meter interface can be placed inside the fixed groove on the side connected to the elastic band, effectively distributing the weight of the plug end and extending the service life of the electricity meter wiring.

The utility model discloses an adjusting base for quickly adjusting the X, Y and Z positions of a heavy-weight transformer, which comprises a transformer (1) and a klystron (2) arranged on the transformer (1), a support bottom plate (3) is arranged at the bottom of the transformer (1), a universal ball (4) and a four-way adjusting device are arranged on the support bottom plate (3), and the universal ball (4) is connected with the four-way adjusting device. The four-direction adjusting device is divided into adjusting bolts (5) arranged on the supporting bottom plate (3), and the adjusting bolts (5) are distributed along the four side edges of the supporting bottom plate (3). The universal balls (4) are evenly distributed on the supporting bottom plate (3), the weight of the transformer (1) can be dispersed and supported, the universal balls (4) are small in deformation, sliding can be easily achieved, adjustment in the X direction, the Y direction and the Z direction can be easily achieved, the structure of the supporting bottom plate (3) is changed, the overall mass is reduced, meanwhile, the machining difficulty is reduced, and the original supporting strength can be kept.

The utility model discloses a kind of anti-rollover scaffold, including support seat, support seat is set in the bottom of scaffold, reinforcing part is set in the both sides of support seat, reinforcing part includes mounting block, connecting block, support plate and base, mounting block is located in the upper end of support plate, connecting block is set in the both ends of support plate, base is set in the bottom of support plate, limiting piece is set between connecting block and support plate.The utility model can flexibly adjust the reinforcing part of use height and angle, so that it can be adjusted according to the actual use of scaffold, adapt to different construction environment and demand, the both ends of support plate are connected with mounting block and base through connecting block, can effectively disperse the weight and external force of scaffold, prevent scaffold from tilting.

The utility model relates to the technical field of chromosome detection, and discloses a sampling device for chromosome detection, which comprises a bearing base, the bottom of the bearing base is fixedly connected with a protective rubber ring, the inside of the bearing base is fixedly connected with a limiting snap ring, and the inside of the bearing base is clamped with a motor. The output end of the motor is fixedly connected with a rotating base; a product clamping ring is connected to the top of the rotating base in a clamped mode. The number of the bearing supports is two, and the two bearing supports are symmetrically distributed left and right with the bearing vertical rod as the center, so that the weight of the whole device is dispersed, the stability of the device is improved, and especially in the operation process of the device, no matter whether the motor drives the rotating base to rotate or the air cylinder drives the sampling rubber barrel to sample, the sampling efficiency is improved. The symmetrically-distributed bearing supports can ensure that the device does not topple or shake, and it is ensured that chromosome detection sampling work is smoothly carried out.

The utility model provides a wall washing lamp mounting bracket which comprises a base, a lamp mounting piece and a connecting piece, the base is used for being fixedly connected with a mounting surface; the lamp mounting piece is used for mounting a wall washing lamp; the connecting piece is used for connecting the base and the lamp installation piece together, the connecting piece and the base are detachably connected, and the connecting piece and the lamp installation piece are detachably connected. Convenient mounting and dismounting are achieved through detachable connection design, firmness and stability are guaranteed through the clamping assemblies and multiple reinforcing structures, the angle of the lamp is flexibly adjusted through the steering connectors, safety and convenience in maintenance are guaranteed through the walkway plates and the guardrails, the service life is prolonged by adopting corrosion-resistant materials, and the service life is prolonged. And the comprehensive performance of the wall washing lamp mounting bracket is comprehensively improved.

The utility model relates to a kind of overturning structure of heat exchanger tube plate polishing frock, overturning support, two positioning assemblies for positioning circular tube plate are arranged on the overturning support and present left-right symmetry distribution, the positioning assembly includes support component rotationally installed on overturning support.This overturning structure of heat exchanger tube plate polishing frock realizes the self-adaptive centering function of V-shaped clamping plate, ensures that the reference position of tube plate is consistent before and after turning over, avoids double-sided processing deviation, significantly improves the coaxiality and flatness of tube plate double-sided polishing, and the combination design of lifting component and elastic piece effectively disperses tube plate weight, avoids the edge deformation caused by excessive clamping force of tube plate, and when turning over is completed, electric push rod retracts, lifting frame is automatically reset under the action of elastic piece, reduces unnecessary operation process, further improves the efficiency of heat exchanger tube plate processing, and by adjusting the stroke of linear driver, different diameter tube plate can be adapted.

The utility model discloses an island cabinet is with the sealed formula mouth frame structure of preventing drooping, related island cabinet mechanical structure technical field, including mouth frame body and first screw hole, the mouth frame body's four corners are equipped with a plurality of first screw holes, the mouth frame body's four corners are equipped with the reinforced corner spare, the outer surface of reinforced corner spare is equipped with a plurality of second screw holes, the middle part of first screw hole and second screw hole is penetrated with screw, the one side welding of reinforced corner spare has upper support beam, lower support beam. The mouth frame body four corners L type reinforced corner spare of this island cabinet is with the sealed formula mouth frame structure of preventing drooping, and the body is fixed through screw, forms rigid corner part support, and the overall structure intensity is strengthened, and the edge corner deformation is inhibited and is drooping, and the upper support beam of the upper symmetry setting, lower support beam is connected through the hollow cylindrical support column of inside with cross -shaped reinforcing rib, constitutes the "G" type anti -deformation frame, effectively disperses the door body weight and mechanical stress, prevents the mouth frame from drooping further.

The utility model discloses a folding and unfolding structure of a multi-wheel-set landing gear for a model airplane. A landing wheel frame comprises a fixed frame rod and two groups of movable wheel frames, a plurality of landing wheel sets arranged in the length direction of the movable wheel frame are installed on the movable wheel frame. The movable wheel frames are arranged on the two sides of the fixed frame rod; the side end of the movable wheel frame is rotationally mounted at the side end of the fixed frame rod through a rotating shaft; the server is installed in the middle of the two movable wheel carriers, and a horizontally-arranged rotating cross rod is arranged at the lower end of the push rod. A group of rotating pull rods are respectively arranged between the rotating cross rod and the two groups of movable wheel carriers; two ends of the rotating pull rods are respectively hinged and matched with the rotating cross rod and the movable wheel carriers; in order to solve the problem that the folding and unfolding functions of an existing model airplane multi-wheel undercarriage set are difficult to achieve, reliable folding and unfolding of the multi-wheel undercarriage set are achieved through cooperative work of a large-tension server, a rotating transverse rod, a rotating pull rod and other structures, and the defects of a traditional servo control mode in application of the multi-wheel undercarriage are overcome.

The utility model relates to the technical field of paper cup structures, and discloses an anti-spilling paper cup structure with a sealing cover, which comprises a supporting mechanism, a main body mechanism is arranged at the top of the supporting mechanism, and protection mechanisms are arranged on two sides of the main body mechanism. The supporting mechanism is arranged, so that the whole paper cup is stably supported, when the paper cup is placed, the bottom plate can increase the contact area with a placing plane, the weight of the paper cup and liquid in the paper cup can be dispersed, the paper cup can be placed more stably and is not prone to toppling over, and the paper cup can be placed more stably. By arranging the main body mechanism, the cup body is fixedly connected with the cup cover through the connecting ring, and therefore it can be ensured that the sealing performance between the cup cover and the cup body is good.