49results about How to "Solve the slip" patented technology

The invention discloses a multifunctional desk adjustable in desktop angle. The multifunctional desk comprises a desktop, desk legs and an article storage drawer, a horizontal partition is arranged above the article storage drawer, the desktop adjustable in inclining angle is arranged on the horizontal partition, an eraser crumb cleaning device is arranged below the desktop, a moving bookstand isarranged on the rear side of the desktop and connected with a wedge-shaped moving device through a supporting rod, and ascending and descending of the moving bookstand can be adjusted at the same timewhen the inclining angle of the desktop is adjusted to maintain the moving bookstand to be at a horizontal position. The inclining angle of the desktop can be adjusted according to personal needs ofstudents, so that the multifunctional desk is flexible and convenient; eraser crumbs on the desktop can be cleaned at any time, and the multifunctional desk is simple in structure and low in cost; length of the moving bookstand positioned on the desktop can be adjusted according to thickness of books, so that book fetching and placing is more convenient.

The invention discloses a transport vehicle with a simple and convenient clamping function, and a clamping method thereof. The transport vehicle with the simple and convenient clamping function comprises a rack, a movement assembly and a clamping assembly, wherein a servo drive base plate is fixedly arranged at the top of the rack; the movement assembly is installed on the servo drive base plate,and a support plate is arranged on the movement assembly through a fixed seat; the clamping assembly is installed on the support plate; the clamping assembly comprises a connection rod connection plate, a guide rail fixed plate, and clamping plates; one end of the connection rod connection plate is fixedly connected with a power assembly, and two connection rods are symmetrically hinged to the other end of the connection rod connection plate; the guide rail fixed plate is fixedly arranged at the tail end of the support plate; two waist-shaped holes are symmetrically formed in the guide rail fixed plate, and one end of each of the two connection rods is installed in the corresponding waist-shaped hole through a slide assembly; and the clamping plates are located at the opposite surfaces ofthe two connection rods by taking the guide rail fixed plate as a center, and fixedly connected with one end of each connection rod through a clamping block separately. The technical problems of material slip, material collision, long time consumption and the like which are brought by overhead working are effectively solved; and the assemblies are transmitted through gears separately, so that thestability during an operation process is effectively improved.

The invention relates to an environment-friendly riverway sludge separation treatment system. The system comprises an L-shaped plate, vertical plates, a separation device and a conveying device, wherein the L-shaped plate is mounted on the existing working ground; the vertical plates are symmetrically mounted at the front and rear ends of the L-shaped plate; the separation device is arranged between the vertical plates; and the conveying device is arranged above the separation device. The conveying device solves the problem that sludge slides down in the process of conveying the sludge and sundries; a rectangular clamping plate and a conveying baffle are adopted for limiting sludge, so the sludge is prevented from sliding off in the transportation process; the separation device can effectively separate the sludge from impurities, and the impurities on the separation device are removed, so the separation efficiency of the separation device is improved.

The invention relates to the technical field of transportation devices, and discloses a building material transportation device facilitating feeding for building material wholesale. The building material transportation device comprises a transportation device body, a fixing plate is mounted at the front end of the transportation device body, a feeding bottom plate is rotatably connected to the front end of the fixing plate, limiting grooves are formed in the two sides of the feeding bottom plate, and pushing modules are mounted in the limiting grooves. According to the building material transportation device facilitating feeding for building material wholesale, limiting grooves are formed in the two sides of the feeding bottom plate, pushing modules are installed in the limiting grooves, a synchronous motor can conveniently drive a transmission rod to rotate, meanwhile, a connecting rod is driven to operate, the pushing modules on the two sides are pushed to gradually lift and feed materials, meanwhile the limiting modules are matched, the material on the surface of the feeding bottom plate is limited, the feeding efficiency and safety are improved, and therefore the problems that during feeding, the device needs to be manually held, and the material is likely to slide off in the feeding process are solved.

The invention provides a material deviation rectifying method, device and electronic equipment. The method comprises the steps that an original image obtained by shooting a material bearing part is obtained, and image matting processing is performed on a material bearing part image area in the original image to obtain an image to be processed; detection is performed on the image to be processed through an edge detection algorithm, and material information on the material bearing part is confirmed according to the detection result; and if materials are detected to exist on the material bearingpart according to the material information, the materials are adjusted to the center position of the material bearing part according to the deviation data of the materials relative to the material bearing part when the materials exist on the material bearing part. By means of the material deviation rectifying method, the materials on the material bearing part can be adjusted to the center positionof the material bearing part timely and accurately, and the problems of creeping down and inaccurate material unloading of the materials in the conveying process are fundamentally solved.

The invention discloses a protective device, which comprises a protective plate, wherein the middle of the protective plate is provided with a mounting hole, the mounting hole is internally provided with at least one concentric variable-diameter fixing ring in a sleeving manner, the variable-diameter fixing ring is connected with the mounting hole through a connecting part, the variable-diameter fixing ring is used for being matched with the diameter of a borne cable or supporting column, and when the diameter of the cable or supporting column is greater than that of the variable-diameter fixing ring, the connecting part connected with the variable-diameter fixing ring is broken off; and the protective plate is divided into a left half part and a right half part along the center line of the mounting hole, and when the left half part and the right half part are arranged on a cable or a supporting body in a sleeving manner, the left half part and the right half part are connected together. According to the invention, the diameter of the mounting hole of the protective device is changed according to the diameter of a cable or a supporting body, and the protective device has the characteristic of being suitable for cables or supporting bodies with different diameters. In addition, the contact surface of the protective device and the cable is increased, the frictional resistance isincreased, the anti-skid effect is achieved, and the cable is prevented from being scratched.

The invention belongs to the technical field of telegraph pole climbing tools and particularly provides an electrician pole climbing foot clamp. The electrician pole climbing foot clamp comprises a main clamp body, an auxiliary clamp body and a foot rest and is characterized in that the foot rest is fixedly connected with the main clamp body and the auxiliary clamp body; the main clamp body and the auxiliary clamp body are oppositely arranged; a far infrared heating tube is mounted inside the main clamp body; the foot rest is connected with an instep pull belt and a heel pull belt. According to the electrician pole climbing foot clamp, the inside of the foot rest is provided with the far infrared heating tube, which can increase the temperature rapidly to melt ice; the foot rest is connected with the instep pull belt and the heel pull belt, so that when a worker climbs a telegraph pole, the feet and the foot rest of the foot clamp can be bound through the instep pull belt and the heel pull belt together, so that the problem that the feet slip down from the foot rest can be avoided, the personal safety of the worker can be ensured, and the working efficiency can be improved.

The invention relates to the technical field of intelligent watches, in particular to an intelligent watch falling protection device which comprises a watchcase body, first springs are fixed to the positions, close to the four corners, of the inner bottom face of the watchcase body, and a buffer plate is fixed between the tops of the four first springs. Clamping blocks are fixed to the positions, close to the edges of the two sides, of the inner bottom face of the buffer plate, rectangular sliding blocks are fixed to the positions, close to the edges of the bottom, of the outer surfaces of the two sides of the buffer plate, and rectangular sliding grooves are formed in the positions, close to the edges of the inner bottom face, of the inner walls of the two sides of the watchcase body; and the problems that a traditional watch is not internally provided with a buffer device and a facility for absorbing impact force, the mirror surface part of a watch body makes contact with the ground after the watch falls off, the mirror surface is broken, precision components in the watch are damaged due to the fact that the watch is vibrated in a watch frame due to overlarge impact force, the precision of the watch is reduced, and normal use of people is influenced.

The invention provides a multifunctional automobile sunshade which comprises a sunshade body. The sunshade body is provided with a charging power source and enlarged suction discs, and a static-electricity-resisting rubber paste layer is additionally arranged at the edge of the sunshade body. Compared with a simple sunshade in the market, the multifunctional automobile sunshade has the advantages that the skirt-rim type static-electricity-resisting rubber paste increases the combination degree of the sunshade and a front window of an automobile, the five enlarged suction discs improve the suction force of the sunshade, so that the problem that the sunshade falls is effectively solved, the arranged charging power source facilitates charging of electronic products such as cell phones, and using efficiency of the sunshade is improved.

The invention discloses an infusion device which comprises a bottle stopper puncture device (1), a puncture device flange (2), an infusion tube (3), a slippage preventing device (4), an infusion bottle stopper (5), a bottleneck flange (6), an infusion bottleneck (7) and a bottle body (8). The slippage preventing device (4) is arranged on the part of the infusion bottleneck (7) and is placed abovethe bottleneck flange (6); the bottle stopper puncture device (1) is placed in a clamping groove of the slippage preventing device (4); and the clamping groove part of the slippage preventing device (4) is located under the puncture device flange (2), so that the bottle stopper puncture device (1) is prevented from slipping from the infusion bottle stopper (5). Therefore, compared with an existinginfusion device, the infusion device provided by the invention can effectively prevent the bottle stopper puncture device (1) from slipping off from the infusion bottle stopper (5).

The invention relates to a conversion connection sealing device and an intercooler pipe. The conversion connection sealing device comprises a plastic pipe, a conversion sealing ring and a hoop. The axial section of the conversion sealing ring is in an inverted-U shape. The two ends of an outer-layer sealing ring body are provided with extending portions. The extending portions are provided with hoop limiting structures. The outer-layer sealing ring body is provided with boss grooves and boss blocking pieces. The boss blocking pieces are adjacent to the boss grooves. The outer wall of the near end of the plastic pipe is provided with a boss. A hoop belt is provided with hoop through grooves corresponding to the boss grooves According to the conversion connection sealing device and the intercooler pipe, the boss blocking pieces are improved, and the problem that in the prior art, a sealing ring is stressed, twisted and deformed, and thus air leakage is caused is solved.

The invention discloses a disc extractor with an automatic protective device; the disc extractor comprises a disc extractor body and a protective device, wherein the disc extractor body comprises a disc extracting hook and a horizontal movement mechanism; the protective device is arranged at the internal side of the disc extracting hook and comprises a shell, an electromagnet, a spring and an ejector rod; the electromagnet, the spring and the ejector rod are arranged in the shell; the ejector rod is arranged on the electromagnet and stretches out of the shell under the driving of the electromagnet. The invention further discloses a disc extracting method. When the extracting plate of a disc tray is extracted by the disc extracting hook of the disc extractor, the ejector rod of the protective device stretches out, is clung to the extracting plate of the disc tray and commonly clamps the extracting plate of the disc tray along with the disc extracting hook, so that the slip of the disc extracting hook is solved effectively when the present disc extractor extracts the disc tray; the disc extracting stability and success rate of the disc extractor are improved and the working efficiency of the disc extractor and a manipulator is improved.

The invention discloses intelligent wearable spectacles which comprise two transverse supports. Lens frames are arranged on the lower sides of the transverse supports and are connected with each other by a nose bridge connecting frame, a nose bridge support seat is arranged on the side, which is close to the nose bridge connecting frame, of each lens frame, the nose bridge support seats and the lens frames are integrally formed, square projections are arranged at two ends of each transverse support, support grooves are formed in the inner sides, which are close to the square projections, of the transverse supports, first spring fixing seats are arranged on the surfaces of the inner sides of the support grooves, transverse grooves are formed in the upper ends of the square projections, connecting rods are arranged in the transverse grooves, a rotary pin is arranged on the inner wall of each transverse groove and penetrates two sides of the corresponding connecting rod and two sides of the transverse groove, the connecting rods are longitudinally fixed into the transverse grooves by the aid of the rotary pins, and rod grooves are formed in the inner sides of the connecting rods. The intelligent wearable spectacles have the advantages of simple structure, practicality and suitability for popularization.

The invention discloses a packsack with a fireproof function. The packsack comprises a knapsack. The surface of the knapsack comprises a fireproof fabric layer. The top of the knapsack is provided with a first zipper. Two sides of the knapsack are fixedly connected with storage bags. The back surface of the knapsack is fixedly connected with a ventilating pad. Two sides of the bottom of the back surface of the knapsack are fixedly connected with traction belts. Through arranging the knapsack, the fireproof fabric layer, a glass fiber cloth layer, a basalt fiber fireproof fabric layer, an acrylic cotton fiber fireproof fabric layer, a blue glass fiber fireproof fabric layer, an aluminum foil fireproof fabric layer, an all-cotton fire retardant fabric layer, a ceramic fireproof fabric layer,the first zipper, the storage bags, the ventilating pad, the traction belts, straps, strap buckles, shoulder straps, a placing bag, a second zipper, a handle, and an antiskid sleeve, an advantage offireproof function is achieved, and a problem that an existing packsack does not have a fireproof function is solved. The packsack provides convenience for people to use, and practicality of the packsack is improved.

The invention discloses a slope geonet slope surface fixing and protecting device. The slope geonet slope surface fixing and protecting device comprises an anchor cone and a pressing disc, wherein a steel wire rope is connected to the anchor cone, a self-locking anchor mechanism is installed on the pressing disc, the anchor cone comprises a conical bottom plate, a connecting block is arranged on one side of the conical bottom plate, a rope hanging hole is formed in the connecting block, a rope ring is arranged at the end of the steel wire rope, the rope ring is located in the rope hanging hole, the steel wire rope is connected with the anchor cone through the connecting block, an inserting hole is further formed in the connecting block and is a blind hole, the self-locking anchor mechanism comprises an anchor shell and an anchor core which sleeve in cooperation, a gradually-shrinking cavity and an equal-diameter cavity which communicate with each other are formed in the anchor shell, the equal-diameter cavity is located on the upper part of the gradually-shrinking cavity, the diameter of the upper end of the gradually-shrinking cavity is larger than that of the lower end of the gradually-shrinking cavity, a protruding edge is arranged at the upper end of the anchor shell, a through hole matched with the anchor shell is formed in the middle of the pressing disc, and grooves matched with the protruding edge are formed in the two ends of the through hole correspondingly.

A gabion fixing construction method is suitable for road slopes, can make a gabion more stable and can better stabilize surrounding soil in natural disasters to ensure safety. The gabion fixing construction method comprises the construction steps that firstly, a hole is drilled in the position, below a framework of an empty gabion, of a slope, and a metal net is arranged on the periphery of the empty gabion; secondly, the empty gabion is arranged on the slope, and the framework of the empty gabion roughly corresponds to the part above the drill hole; thirdly, a steel wire rope is made to spanthe framework; fourthly, the steel wire rope is perpendicularly hung into the drill hole; fifthly, the drill hole is grouted with concrete, and the steel wire rope is fixed in the drill hole and is combined with the concrete as a whole after the concrete is solidified; and sixthly, finally, the empty gabion is filled with stone to be sealed and is combined with the slope into a whole. According tothe construction method, the steel wire rope is combined with the concrete to be arranged in the slope, the effect of intensifying the combination of the gabion and the slope is achieved, and slope breakage is avoided.