12results about How to "Not easy to fall" patented technology

The object of the present invention is to provide an alcohol composition that contains hydroxypropyl methylcellulose or methylcellulose in a manner that allows the thickening properties of hydroxypropyl methylcellulose or methylcellulose to be exerted, thereby not only having a viscosity that is easy to spread and does not drip easily, but also suppressing liquid dripping and / or improving transparency, and having a good spreadability. The above object is achieved by an alcohol composition comprising: 60 to 93 parts by mass of at least one alcohol selected from ethanol and isopropanol; 3.0 to 39.9 parts by mass of water; and 0.1 to 4 parts by mass of at least one water-soluble cellulose ether selected from hydroxypropyl methylcellulose and methylcellulose, wherein the loss tangent (tanδ) of the alcohol composition, measured at 20°C, a frequency of 1 Hz, and a deformation of 0.1%, is 0.10 to 1.00.

This utility model relates to the technical field of elevator landing door components, and particularly to an elevator landing door mounting plate device, including component one, component two, an upper sill, and a guide rail. Component two includes a door mounting plate, with an upper pulley on one side of the door mounting plate that rotates upwards, and a lower pulley on the side of the door mounting plate that rotates downwards. The guide rail is movably placed on the side of the door mounting plate, and its upper and lower sides respectively move and abut against the sides of the upper and lower pulleys. The side of the door mounting plate with the upper pulley has a protective structure. The beneficial effects of this utility model are: convenient installation and maintenance; component one and component two have the same structure, strong versatility, and reduced production and spare parts costs; all components are connected by standard parts such as screws and nuts. When the upper pulley on the elevator landing door mounting plate breaks or ages, the protective structure on the door mounting plate can prevent the elevator door panel from falling into the shaft, thus protecting passenger safety.

The utility model relates to earphone technical field discloses an ear clip type earphone, including host computer subassembly and elastic ear block, host computer subassembly includes host computer casing and connecting portion, connecting portion is located host computer casing one end, and with host computer casing integral forming, elastic ear block is located connecting portion away from host computer casing one end, and elastic ear block with connecting portion between be equipped with the fixed structure of snap -on connection. Through integral type structure's host computer subassembly and elastic ear block connection, strengthened earphone whole's mechanical stability and reliability, and elastic ear block preferably soft glue or memory sponge material, can in long -term use, bear frequent deformation and restore and not easy to appear material inside microstructure damage, simultaneously, adopt the elastic ear block of soft glue or memory sponge material, can make more close ear, not easy to drop, and soft glue or memory sponge material can also improve the wearing comfort of user, thereby improve the user's use experience feeling.

The utility model relates to the technical field of power transmission line foundation protection, in particular to outer protection for a 110kV line foundation, which comprises a reinforcement cage and a cloth bag pile, the cloth bag pile sleeves the outer surface of the reinforcement cage, a plurality of fixing mechanisms are arranged on the inner side of the top of the reinforcement cage along the circumferential direction of the reinforcement cage, and a plurality of fixing holes are correspondingly formed in the top of the cloth bag pile. The tops of the cloth bag piles are bent towards the interior of the reinforcement cage, and the fixing holes penetrate through the fixing mechanisms. A plurality of first transverse bars and second transverse bars are arranged in the reinforcement cage in the axial direction of the reinforcement cage in a staggered mode, circular rings are arranged at the staggered points and can be contracted, vertical rods are arranged in the reinforcement cage in the axial direction, and the vertical rods sequentially penetrate through the circular rings to directly abut against the bottom of the reinforcement cage. Protruding blocks are fixedly arranged at the ends, away from the circular ring, of the first transverse ribs and the second transverse ribs, protruding bumps are correspondingly arranged on the cloth bag piles, and the protruding blocks can penetrate into the bumps. The cloth bag pile has the advantages that inclination of the pile body is reduced, and the cloth bag pile is not prone to deformation or falling.

The utility model belongs to high -voltage transmission line detection technical field, and disclose a kind of rotor type strain insulator deterioration detection device, including arched frame and the control system of installation in arched frame surface, travelling mechanism, detection mechanism and guiding mechanism, two groups of rotors of opposite rotation are rotatably installed in the four corners of arched frame, and binocular camera is installed in the middle of the four around arched frame;The detection mechanism includes steering gear installed in the bottom center of arched frame and adjusting frame connected with the output end of steering gear, and the front and rear ends of adjusting frame are connected with sleeve pipe.The above-mentioned scheme solves the problem that the existing device needs to be landed on insulator string during operation, but the surface of insulator string can be approximately regarded as a cylindrical surface, which is not suitable for the landing of the device, and the device has the risk of falling.

The utility model relates to the technical field of electrolytic aluminum, and discloses a carbon residue box capable of automatically discharging, which comprises a box body, a gate is longitudinally and slidably arranged on the front side of the box body, a hydraulic mechanism is arranged on the box body, and the hydraulic mechanism is fixedly connected with the gate and is used for driving the gate to longitudinally slide; the device further comprises a winding wheel mechanism, the winding wheel mechanism comprises a winding wheel rotationally arranged on the box body and a chain wound on the winding wheel, the end, away from the winding wheel, of the chain is fixed to the gate, a plurality of connecting plates are sequentially arranged on the chain in the length direction of the chain at intervals, inserting holes are formed in the connecting plates, and a plurality of inserting teeth are arranged on the gate. An included angle is formed between the axis of the gear shaper and the gate, an opening of the included angle faces downwards, and the gear shaper can be inserted into the insertion hole. The automatic discharging device can solve the problems that an existing gate needs to be opened manually, and time and labor are wasted, and automatic discharging of the carbon residue box is achieved.

The utility model provides a monitoring management device for a coal mine roof, and belongs to the technical field of coal mine roof monitoring. Comprising an anchoring device, a sleeve is fixedly connected to the lower surface of the anchoring device, and a steel strand, a fixing assembly, a collecting assembly and a direct illuminating lamp are slidably connected into the sleeve. By arranging the fixing assembly, after the fixing assembly is placed in a drill hole and moved to a proper position, an operator holds the long rod by hand, the long rod is inserted into a hole in the lower surface of the anchor head, the contact block slides upwards, along with sliding of the contact block, the fixing nail extends out, the anchor head is clamped in the drill hole, and then the contact block continues to slide upwards; and the fixing assembly can be prevented from falling through the limiting strip, so that fixing of the fixing assembly is completed, and when the monitoring management device of the coal mine roof is fixed in a drill hole, the monitoring management device is prone to falling along with vibration of a coal mine, so that the monitoring accuracy is affected.

The utility model relates to photovoltaic panel lifting and transferring equipment, which belongs to the technical field of photovoltaic panel mounting and comprises a movable base, a lifting mechanism mounted at the top of the movable base, and a loading and transporting platform mounted at the top of the lifting mechanism and provided with an opening in one side. Rollers used for lifting the photovoltaic panel are rotatably arranged in a rotating groove of the loading and transporting platform, a pushing mechanism used for pushing out the photovoltaic panel is arranged in the loading and transporting platform, and a baffle is movably arranged at an opening of the loading and transporting platform. The photovoltaic panel in the loading and transporting platform can be lifted to a high position through the lifting mechanism, the inclination angle of the loading and transporting platform can be adjusted through stretching and retracting of the electric push rod, the photovoltaic panel can be pushed to a photovoltaic support with an elevation angle from the interior of the loading and transporting platform which is adjusted to be inclined through the pushing mechanism, installation is convenient, the physical strength of workers is saved, and the working efficiency is improved. The rolling wheels can reduce resistance and abrasion when the photovoltaic panel is pushed, so that the outer surface of the photovoltaic panel is not prone to being scratched, and the product quality is improved.

The application relates to the technical field of building intelligent lifting scaffolds, in particular to a kind of intelligent construction equipment and its using method, including underframe, side stand frame installed on the front and back of underframe and construction roof plate lifted between side stand frame, building materials are directly lifted by construction roof plate, conveying frame can also be distributed with the lifting of construction roof plate, the conveying frame of inclined distribution can continuously convey building materials upwards, that is, by combining conveying equipment with self-lifting scaffold, an integrated intelligent construction equipment is designed, which is used in cooperation with self-lifting scaffold, effectively solving the problem of separation and frequent independent operation in the prior art, the integrated design simplifies the transfer process of materials from ground to high-altitude operation surface, realizes continuous and efficient vertical and horizontal logistics circulation, significantly reduces the number of empty equipment waiting and repeated lifting, thereby greatly improving the overall construction efficiency.