12results about How to "Solve slippage" patented technology

This utility model relates to the field of power equipment technology, specifically to a short crossarm spacing adjustment and locking device, including a fixed frame, sliding cavities, an adjustment structure, and a locking structure. The fixed frame has two sliding cavities inside, and the adjustment structure is fixedly connected to the inner wall of each sliding cavity. The locking structure is slidably connected to the adjustment structure and is snap-fitted to the fixed frame. The adjustment structure includes a motor fixedly connected to the inner wall of the sliding cavity, and an A-screw is fixedly connected to the output end of the motor. A transmission belt is rotatably connected to the surface of the A-screw. This utility model, by setting up the adjustment structure and the locking structure, forms a mechanical lock. Through the composite design of "electric adjustment + spring-type mechanical locking," it achieves rapid and precise spacing adjustment, and the spring force combined with the slot provides a reliable anti-loosening effect, effectively preventing displacement of the short crossarm due to external vibration or changes in line tension.

An automatic telescopic conveyor includes a frame and a conveyor belt. A fixed frame is mounted on the frame, and a first support plate is fixedly mounted on the fixed frame. A receiving roller is mounted on the first support plate. A first cylinder is mounted on the frame, and a movable roller is mounted on the first cylinder. A sliding frame is mounted on the frame, and a second support plate is mounted on the sliding frame. A tension adjustment frame is mounted on the second support plate, and side baffles are mounted on the second support plate. A second cylinder is mounted on the second support plate, and a scraper is mounted on the frame. The side baffles on the first and second support plates effectively prevent goods from exceeding the sides of the conveyor belt during transport, avoiding the situation where goods rub against the outer structure and fall off, thus improving the safety and integrity of goods transport. It solves the problem of slippage caused by changes in conveyor belt tension during telescopic belt conveyor adjustment, improving transport efficiency and reducing potential dangers.

The utility model discloses a yarn disc control system, including frame, control unit, yarn disc, driving gear and driven gear, control unit fixedly set up on frame, yarn disc rotatable installation is in on frame, the output shaft of control unit is connected with driving gear fixedly, driven gear is connected with yarn disc, driving gear is engaged with driven gear. This yarn disc control system effectively avoided the problem of yarn disc slip, can stable accurate control yarn disc movement simultaneously, and long service life, and the installation and maintenance are convenient.

The utility model relates to medical instrument technical field discloses a cheek tongue mucosa protection device, including blade foot, the upper end fixed mounting of blade foot has connecting rod, the one end of connecting rod is away from blade foot and is with handle swing installation through quick -release component, the outer wall fixed sleeve of handle has the protective sleeve, the outer wall evenly distributed of protective sleeve has antiskid convex stripe, the back of blade foot is hinged to one -numbered protection board through first hinge. The utility model through the cooperation between blade foot, handle, protective sleeve and antiskid convex stripe, utilize the setting of antiskid convex stripe, realized the contact action of staff hand and handle, effectively solved the problem that handle slips in the hands of medical staff because of the smooth surface, adopt the mode that antiskid convex stripe and staff hand directly contact, increased the friction of handle and medical staff hand contact surface, thereby reinforced the stability of protection device in the use process.

This utility model belongs to the field of disposable glove technology, and particularly relates to a disposable PE antibacterial glove, comprising a glove body and a wrist portion located at the open end of the glove body; the outer surface of the glove body is provided with a metallic tin fish scale embossed layer; the scale units of the metallic tin fish scale embossed layer are arranged in a hexagonal pattern, the thickness of the scale unit is 1.5~2.5mm, and the spacing between adjacent scale units is 0.1~0.2mm; the glove design enhances grip performance, and through the metallic tin fish scale embossed layer and specific arrangement, increases friction, reduces the risk of items falling, and improves operational stability; improves safety during use, solves the slippage problem, and reduces the risk of contamination and injury, making it particularly suitable for the medical and food industries; improves work efficiency, avoids repeated picking up of dropped items, and makes operation smoother; improves the user experience, reduces the inconvenience of glove slippage, and makes operation easier and more convenient; expands application areas, solves the slippage problem, and makes disposable PE antibacterial gloves suitable for more fields requiring anti-slip properties.

The utility model provides a kind of portable PVC board positioning cutting workbench, including workbench, cutting piece and base, four sets of correction mechanism are arranged in equal angle on workbench, correction mechanism includes mounting block, guide rod, spring, clamping block, driving slope, drive rod, sliding block and slide rail, mounting block is installed on workbench, guide rod is passed through mounting block and is connected with clamping block, spring is sleeved on guide rod, the both ends of drive rod are respectively hinged in clamping block and sliding block top end one side.The utility model is in cooperation with slide rail by the drive rod of correction mechanism, sliding block, realizes the automatic horizontal correction of PVC board, solves the positioning deviation problem caused by lack of correction device of traditional cutting workbench, improves cutting accuracy, reduces manual intervention;By dust cover and external negative pressure device cooperation, the instant collection of cutting process debris is realized, the problem of scattered debris polluting environment is solved, the operation area is kept clean, and safety is improved.

This invention discloses a smart home multifunctional modular washbasin, including a main structure, a smart storage device, a fabric cleaning device, and a countertop self-cleaning device. The main structure includes a main housing with a water basin, vertical groove, and dispensing slot on the upper surface of the front housing. The smart storage device is used for storing and retrieving items. The fabric cleaning device includes a shell, with drive components fixed to the inner end faces of the shell at both ends of a roller assembly. A spray assembly is also provided below the roller assembly for spraying fabrics. The countertop self-cleaning device includes a U-shaped water-blocking strip with a water-blocking plate at its lower end, and a pair of rotating nozzles for spraying cleaning agent and tap water, respectively. Functionally, this invention fulfills daily washing needs and provides a closed-loop operation for item storage and cleaning. Structurally, it achieves modular and expandable hierarchical integration, meeting users' personalized operational needs in washing scenarios and improving overall convenience, hygiene, and systemic functionality.

This utility model provides a power fitting for transmission line towers, belonging to the field of power equipment technology. The power fitting for transmission line towers includes a clamping body, a pressing device, a suspension ring, and an adjusting mechanism. The clamping body has a U-shaped structure, with a conductor receiving groove at its open end. The inner surface of the conductor receiving groove has an anti-slip texture. The pressing device includes a pressing plate and a fastening bolt. The pressing plate is threadedly connected to the open end of the clamping body via the fastening bolt, which passes through threaded holes on both sides of the clamping body. The inner surface of the pressing plate matches the shape of the conductor receiving groove. The suspension ring is located at the top of the clamping body and is rotatably connected to the top pin hole of the clamping body via a pin shaft. The axis of the suspension ring is perpendicular to the axis of the clamping body. This utility model can solve the technical problem of unstable conductor clamping in power fittings for transmission line towers.

The utility model provides a kind of steel belt processing traction device, belong to steel processing technical field.The utility model is by being rotated and being installed in the state of upper and lower layer with upper roller shaft and lower roller shaft on rack and with driver power connection, simultaneously, upper roller shaft and lower roller shaft are respectively equipped with the upper anti -skid silica gel sleeve of with upper anti -skid silica gel particle and the lower anti -skid silica gel sleeve of with lower anti -skid silica gel particle, and, along the axial direction of upper roller shaft or lower roller shaft, upper anti -skid silica gel particle and lower anti -skid silica gel particle are mutually staggered distribution, so that the force of upper anti -skid silica gel particle and lower anti -skid silica gel particle to steel belt when compacting steel belt can be staggered in vertical direction, to make steel belt can occur very small elastic deformation and form concave-convex structure, by concave-convex part and upper anti -skid silica gel particle and lower anti -skid silica gel particle mutually clamping position to enhance the effect of antiskid, effectively prevent the problem of skidding in the process of traction, and the reliability and effectiveness of traction are higher.

This invention discloses a thermal insulation and corrosion-resistant insulated pipe bypass device and method, belonging to the technical field of adhesion control and bypass path planning for pipeline traveling devices. It includes: S1, a ring-shaped frame, a sensing arm, a first drive wheel system, a first clamping mechanism, a three-dimensional sensor, an inertial measurement unit, a sensing wheel, a high-resolution encoder, a first torque meter, a second torque meter, and a controller. The sensing arm is connected to the front end of the ring-shaped frame in the traveling direction via a flexible hinge. The first drive wheel system, the first clamping mechanism, the three-dimensional sensor, and the inertial measurement unit are mounted on the ring-shaped frame. The first torque meter is integrated into the output shaft of the first drive wheel system. This invention's forward-looking adhesion feedforward control allows the device to anticipate sudden changes in friction on the pipe surface, overcoming the slippage problem that is difficult to avoid with traditional methods relying on hysteresis slip rate feedback, and improving the device's stable adhesion capability on sudden low-friction pipe surfaces.

This utility model relates to the technical field of inflatable equipment accessories, and discloses a novel air hose, comprising: an air hose body with a hollow structure; an air hose screw embedded in the second end of the air hose body, the circumferential surface of the air hose screw having a hexagonal fixing part that abuts against the opening of the air hose body; and a locking sleeve fitted onto the outer circumferential surface of the second end of the air hose body, the end face of the locking sleeve having a groove adapted to the fixing part. Under high temperature and high pressure, it is easy to unlock and less prone to slippage.

The utility model relates to road construction technical field especially a kind of automatic paving equipment of colour antiskid pavement, including rack, further include: air compressor, the air compressor is set on the rack, for output high-pressure air;Connecting pipe, the connecting pipe one end is connected with the air compressor;Shunt pipe, the shunt pipe is connected with the other end of the connecting pipe, for shunting high-pressure air;Multiple conveying pipes, each conveying pipe one end is connected with the shunt pipe;Multiple spray guns, each spray gun is connected with the other end of a conveying pipe, and the end of the spray gun is fixedly installed with spray head;Multiple tanks, all are fixedly installed on the rack, the tank is used to accommodate aggregate particle, each tank is all installed with connecting cover;Low pressure is generated by high-pressure air through connecting cover, so that the aggregate particle in tank is sucked into air flow, forms the mixture of aggregate particle and high-pressure air.