41results about How to "Easy to remove snow" patented technology

The invention discloses a remote control automatic snow remover for a high-voltage line. The snow remover comprises a shell, an advancement power motor, a first cloth belt pulley, upper line clamping pulleys, a lower line clamping pulley and a remote control receiver, wherein the first cloth belt pulley is driven by an output shaft of the advancement power motor to rotate; the upper line clamping pulleys are driven through a cloth belt by the cloth belt pulley to rotate; a T-shaped line clamping groove is formed in the center of a wheel arch of each upper line clamping pulley; the high-voltage line is clamped in the T-shaped line clamping grooves; the lower line clamping pulley is positioned at a lower position between the two upper line clamping pulleys, and is upwards pressed against the high-voltage line through a pressing spring; snow accumulated on the high-voltage line can be removed by a U-shaped snow removing shovel arranged at the front end of a pushrod of a motor under the reciprocating function of the pushrod of the reciprocating motor; and the remote control receiver is used for receiving a control signal from a ground operator, and the snow remover is operated according to the control signal. The snow can be removed from the high-voltage line with a diameter of less than or equal to 40mm, and the snow remover also has a function of dragging a rope and the line, and has the characteristics of small size, light weight, strong thrust, high efficiency and remote controllability.

The invention discloses an efficient energy-saving snow sweeper and mainly solves the problems that the existing snow sweeper is low in sweeping efficiency and poor in effect and the like. The efficient energy-saving snow sweeper comprises a sweeper head and a sweeper body. The sweeper head comprises a front-open snow collection hopper, a front ice breaker, a snow thrower, and a power system, wherein the front ice breaker locating at the front end of the snow collection hopper is rotatably connected with the snow collection hopper, the snow thrower communicated with the snow collection hopper is disposed at the rear end of the snow collection hopper, and the power system powers the sweeper head to operate. A thermal turbine snow blower used for blowing accumulated snow on rails is detachably connected to the bottom of the sweeper body. A pneumatic rotary deicing device and a moisturizing antifreezing solution applicator are further disposed at the top of the sweeper body. The efficient energy-saving snow sweeper is reasonable in design and compact in structure, is far more efficient and effective than the existing all snow sweepers in sweeping. Therefore, the efficient energy-saving snow sweeper is suitable for popularization and application.

The invention belongs to the technical field of expansion joint materials, and particularly relates to a composite seamless expansion joint for a bridge. The technical scheme comprises that a composite component, which is vulcanized and compressed by multiple layers of steel plates and rubber layers in an alternate stacking manner, is built on two adjacent fabricated parts used for constituting the bridge; stones are heated to 100-150 DEG C and paved into grooves between the composite component and bridge deck pavement layers on two sides; and then asphalt heated into a liquid state is poured in for punning. The expansion joint with the structure and a preparation construction method of the expansion joint have the characteristics of simple structure and convenience in construction, and can be applicable to composite seamless expansion joints of various bridges.

The invention belongs to the field of cable snow removing, in particular to a snow removing device for a high-voltage electric wire, which comprises a telephone pole, a bracket, a cable, a first snowremoving mechanism, a second snow removing mechanism, wherein the first snow removing mechanism and the second snow removing mechanism are symmetrically mounted on the top of the telephone pole through the bracket; In the whole process of snow removal, the cable jitter up and down, so that the snow on the cable slipped; At the same time, the shaking of the cable also drives the stretching disk inthe first snow removing mechanism and the second snow removing mechanism to slide and rotate transversely and reciprocally; The cable continues to rotate back and forth, causing the snow on the cableto fall further under the action of centrifugal force; The shaking of cable and the reciprocating rotation of cable make the cable remove the snow to the maximum extent and achieve the purpose of better snow removal. It provides a reliable guarantee for the power transmission in the cold season and saves a lot of human cost.

The invention discloses an integrated device for snow removal and drying of a power device surface. The integrated device comprises a box body. Two sides of the box body are fixedly connected with connecting plates respectively. A far side of each connecting plate to the box body is slidably connected with a vertical plate. Two sides of the inner wall of the box body are fixedly connected with motors respectively through motor bases. A first belt pulley is fixedly connected onto an output shaft of each motor. A far side of a belt from each first belt pulley is connected in a transmission manner with a second belt pulley. One side of each second belt pulley is fixedly connected with a gear. The invention relates to the technical field of power devices. The integrated device for the snow removal and drying of the power device surface makes the snow removal very convenient, greatly reduces the burden of workers, also improves the working efficiency so as to thoroughly remove the snow, reduces the waste of time so that drying can be carried out after the snow removal and the dissolved snow water is prevented from entering the power device, ensures the safe use of the power device, meanwhile facilitates the fixation and installation of equipment, and reduces the cost.

The invention discloses circuit periodic inspection equipment based on a GPS. The circuit periodic inspection equipment based on the GPS comprises a barrel body, snow removal devices, nine clamping devices, driving devices, a weight losing device, a solar cell panel and a protective device. The snow removal devices are symmetrically fixed at the two ends of the barrel body, the nine clamping devices are arranged in the barrel body, every three clamping devices are annularly and uniformly distributed on the inner wall of the barrel body, and the clamping devices are arranged in three rows of equidistantly. A base is fixed at the bottom of the barrel body, the driving devices are fixed at four corners of the bottom of the base correspondingly, and the orientation of the driving devices located at one end of the base is opposite to the orientation of the driving devices located at the other end of the base. The circuit periodic inspection equipment based on the GPS has high routing inspection speed and high efficiency and can inspect faults when the tiny faults appear in high-tension circuits, preventive measures are taken, power consumption is low, solar power supply is adopted, precision localization is achieved through the GPS after the faults are inspected, and rapid overhauling is achieved.

A snow plow-blower operates as a snow plow, snow blower, or as a snow plow-blower combination. The device includes a plow head blade optionally having retractable / pivotal scoop wings and a cavity with an aperture with blower doors and a blower unit. The snow blower unit includes an auger and impeller to move snow into the unit and force it out of a discharge chute. Blower doors are provided over the snow blower unit cavity to prevent snow from entering into the cavity when the blower is off. Optionally, the blower doors move along a track and rest flush against the plow head to open and close off access to the cavity. Alternatively, the blower doors are hingedly mounted to pivot to open and closed positions. The blower doors may be constructed to operate as blower blades to direct snow into the blower unit; alternatively, separate blower blades are provided to optimize snow removal and mitigate jamming / clogging.

The invention relates to an elastic-plastic body material for filling bridge gaps. The elastic-plastic body material is characterized by comprising a cementing material and crushed stone in a mass ratio of 4:1 to 3:1, wherein the cementing material comprises the following components in percentage by weight: 70%-80% of petroleum asphalt, 3%-6% of SBS (Thermoplastic Styrene-butadiene Rubber), 5%-10% of anti-rut agent, 5%-10% of talcum powder and 5%-15% of petroleum resin. The cementing material and the crushed stone are mixed and stirred to be an elastic-plastic body under normal temperature and normal pressure. The materials are easy to acquire, the material structure is simple, the manufacturing cost is low, and the integrated performance is excellent.

The invention provides a light deicing shovel convenient to use. The light deicing shovel convenient to use comprises a handle, a shovel handle, a shovel head and an ice breaking gear. The upper end of the shovel handle is connected with the handle, and the lower end of the shovel handle is connected with the shovel head. The ice breaking gear is located on the rear side of the shovel head and at the lower end of the shovel handle. Multiple small holes are distributed in the side, connected with the shovel handle, of the shovel head. The free end of the shovel head is serrated. The light deicing shovel convenient to use has the better ice breaking ability, the structure is simple, and use is convenient; time and labor are saved, and people remove ice conveniently; and certain economical efficiency is achieved.

The invention belongs to the technical field of highway construction and particularly relates to a pavement drying device used for highway construction and moved conveniently. In order the solve the problems that the structure is too complex, plenty of power is consumed, a snow removing effect is poor, and the drying speed is low, the following scheme is now provided. The pavement drying device comprises a supporting seat, supporting legs are welded to the outer wall on one side of the bottom of the supporting seat, the outer walls at the bottoms of the supporting legs are rotationally connected with rolling wheels, buffer rods are welded to the outer wall on one side of the top of the supporting seat, the two buffer rods are arranged, the top outer walls of the buffer rods are sleeved with buffer shells, and buffer springs are welded to the top inner walls of the buffer shells. By the adoption of the pavement drying device, worker burdens are reduced, work efficiency and the stabilityof the device are improved, energy can be saved, the device is environment-friendly and can quickly dry a pavement, the construction schedule is effectively guaranteed, melted snow is prevented fromentering power equipment, safe use of the power equipment is guaranteed, and cost is reduced.

The invention relates to a photovoltaic panel cleaning device convenient for automatic snow removal. One side of the top of a placing plate is fixedly connected with two symmetrical bases, a same mounting frame is rotatably connected between the two bases, a photovoltaic panel is arranged in the mounting frame, and the two sides of a sliding arm at the top of the mounting frame are slidably connected with a scraping plate and a sliding plate respectively; and a snow removing assembly used for preliminarily removing snow on the surface layer of the photovoltaic panel is arranged in the placing plate, a snow melting assembly used for preliminarily melting an ice layer on the surface layer of the photovoltaic panel is arranged in the sliding arm, and an ice removing assembly used for removing the ice layer on the surface layer of the photovoltaic panel is arranged on one side of the sliding plate. The top of the sliding arm is provided with a driving assembly used for controlling the scraping plate and the sliding plate to slide oppositely. The problems that a photovoltaic panel accumulated snow removing mode in the prior art is low in snow removing efficiency, accumulated snow cannot be easily scraped off from the photovoltaic panel, the ice layer on the photovoltaic panel cannot be effectively removed, and the photovoltaic panel is prone to being damaged are solved.

The invention belongs to the field of cable snow removing, in particular to a snow removing device for a high-voltage electric wire, which comprises a telephone pole, a bracket, a cable, a first snowremoving mechanism, a second snow removing mechanism, wherein the first snow removing mechanism and the second snow removing mechanism are symmetrically mounted on the top of the telephone pole through the bracket; In the whole process of snow removal, the cable jitter up and down, so that the snow on the cable slipped; At the same time, the shaking of the cable also drives the stretching disk inthe first snow removing mechanism and the second snow removing mechanism to slide and rotate transversely and reciprocally; The cable continues to rotate back and forth, causing the snow on the cableto fall further under the action of centrifugal force; The shaking of cable and the reciprocating rotation of cable make the cable remove the snow to the maximum extent and achieve the better purposeof snow removal. It provides a reliable guarantee for the power transmission in the cold season and saves a lot of human cost.

The invention provides an electromagnetic conduction oil type snow melting vehicle. The electromagnetic conduction oil type snow melting vehicle comprises a vehicle body; a frame and a generator set are arranged on the vehicle body; a hot air device is arranged on the frame; the hot air device comprises a hot oil tank arranged at the lower end of the frame and a heat exchanger arranged at the upper end of the frame; a plurality of groups of electromagnetic heating coils are arranged in the hot oil tank; a high-temperature circulating pump is arranged at one side of the hot oil tank; a heat exchange coil pipe is arranged in the heat exchanger; one end of the heat exchange coil pipe is connected with the hot oil tank, while the other end of the heat exchange coil pipe is connected with the pipeline of the hot oil tank by use of the high-temperature circulating pump; a hot air outlet and an air suction opening are formed at the two sides, namely the upper and lower ends, of the heat exchanger, respectively; the air suction opening is connected with a filter; the hot air outlet is communicated with an air reservoir arranged at the top of the frame; a supercharger communicated with the air reservoir is arranged at one side of the air reservoir; and the supercharger is connected with a gas ejector pipe. Compared with the prior art, the electromagnetic conduction oil type snow melting vehicle is convenient to move, high in thermal efficiency, convenient and quick for removing snow, and also very simple to operate.

The invention relates to a snow removal device, in particular to a snow removal vehicle for snow removal agent which integrates snow removal, road surface cleaning and water sprinkling. Including the body of the motor vehicle, the batching box placed on it, and the connecting pipes. There is a filter screen partition in the middle of the batching box, which divides the batching box into two boxes. The upper end of the front batching box is equipped with a feeding port; There is a sedimentation tank at the position; the agitator is set in the front batching box through the circulation pipeline; the front end of the circulation pipeline is equipped with a nozzle; the lower end of the rear batching box is equipped with a water pump; one end of the water pump is connected to the circulation pipeline, and the other end Equipped with a high-pressure spray gun. The invention is simple and convenient to operate, thoroughly and effectively removes snow, is safe and environmentally friendly, has no damage to the road surface, has a simple, reasonable, safe and reliable structure, and is low in cost. The snow removal vehicle used for snow removal agent has a wide range of economic and social benefits.

The invention discloses a shovel type snow removing device. The shovel type snow removing device comprises a cross beam, wherein two sides of the cross beam are provided with connecting beams, the connecting beams and the cross beam are movably connected, the connecting beams are provided with hinge shafts, one ends of the hinge shafts are connected with the connecting beams, the other ends of the hinge shafts are connected with a baffle plate, the baffle plate is respectively provided with a corner speed reducer and a snow melting device, the cross beam is provided with a corner speed reducer control switch which is used for controlling the corner speed reducer to work, the bottom of the snow melting device is provided with a rolling wheel device, the snow melting device is provided with a connecting plate, and the connecting plate is provided with a movable shovel plate. According to the shovel type snow removing device disclosed by the invention, accumulated snow can be conveniently removed, the speed can be controlled through the corner speed reducer during corner turning, security accidents caused by too-fast corner turning speed can be prevented from happening, snow accumulated on the ground can be simultaneously stored in a snow melting box and can be then sent to an appointed place for being processed when the snow is accumulated and stored to a certain amount.