47results about How to "Guaranteed deicing effect" patented technology

The invention relates to a deicing device of a high-voltage power transmission line. The deicing device comprises a support, wherein a limiting guide wheel is arranged in the support, and one side of the limiting guide wheel is provided with a first deicing rod, a second deicing rod and a third deicing rod, all of which are driven by a motor to carry out reciprocating movement; and the lower ends of the first deicing rod, the second deicing rod and the third deicing rod are arranged above the high-voltage power transmission line. The deicing device of the high-voltage power transmission line, disclosed by the invention, alternatively knocks the high-voltage power transmission line from above by utilizing a plurality of deicing rods so as to realize a deicing effect at lower energy. The limiting guide wheel can be used for preventing the deicing rods from breaking the high-voltage power transmission line. Due to the matching of a vibration-absorption spring and a sliding block, the limiting guide wheel can be always tightly pressed on the high-voltage power transmission line, the vibration generated by the deicing rods in a deicing process can be adsorbed, the influence of vibration on other supporting devices is reduced, and the height of the deicing device can be regulated in real time when the high-voltage power transmission line is of gradient so that the deicing effect is ensured.

The invention relates to the technical field of cables, and further discloses an automatic cable deicing device based on the cam transmission principle. The device comprises a frame, the top of the frame is fixedly connected with a solar panel, and a main gear is movably connected in the frame. The outer portion of the main gear is connected with a connecting gear in an engaged manner, the outer portion of the connecting gear is fixedly connected with a convex block, and the outer portion of the convex block is movably connected with a driving lever. The outer portion of the driving lever is fixedly connected with a tension spring, the outer portion of the driving lever is fixedly connected with a concave hammer, and the inner portion of the frame is movably connected with a power wheel. Through the cooperative use of the main gear, the connecting gear, the convex block, the driving lever, the tension spring and the concave hammer, the effect of hammering the cable is achieved, and theice on the surface of the cable falls off, so that the cleanness of the surface of the cable is ensured, pole falling caused by the overweight of the cable is avoided, and the safety of a circuit iseffectively protected. Moreover, according to the automatic cable deicing device, the operation is simple, the energy effect is less, and the energy cost is effectively saved.

The invention discloses a power transmission line deicing system, and relates to the field of power line deicing equipment. The power transmission line deicing system comprises a spiral part, fixing parts and first deicing parts, wherein the spiral part includes a spiral plate, two ends of the spiral plate are fixedly provided with end part installation rings which are coaxial with the spiral plate, the surface of the spiral plate is uniformly provided with installation holes along the spiral line direction, the first deicing parts are respectively arranged in the installation holes in a penetrating manner, each first deicing part includes a first motor, the first motor is fixedly assembled with the spiral plate, an output shaft of the first motor is connected with a transmission shaft, the end part of the transmission shaft is fixedly provided with a coaxially rotating cutterhead, the internal part of the cutterhead is fixedly provided with deicing cutters, and two ends of the spiralpart are respectively provided with the fixing parts. The power transmission line deicing system operates based on an unmanned aerial vehicle, can autonomously rise to the height of a power line, is wound with the power line, carries out a deicing operation on the power line under the action of internal machinery, and is significant in deicing effect and high in efficiency.

The invention relates to a deicing device of a high-voltage power transmission line. The deicing device comprises a support, wherein a limiting guide wheel is arranged in the support, and one side of the limiting guide wheel is provided with a first deicing rod, a second deicing rod and a third deicing rod, all of which are driven by a motor to carry out reciprocating movement; and the lower ends of the first deicing rod, the second deicing rod and the third deicing rod are arranged above the high-voltage power transmission line. The deicing device of the high-voltage power transmission line, disclosed by the invention, alternatively knocks the high-voltage power transmission line from above by utilizing a plurality of deicing rods so as to realize a deicing effect at lower energy. The limiting guide wheel can be used for preventing the deicing rods from breaking the high-voltage power transmission line. Due to the matching of a vibration-absorption spring and a sliding block, the limiting guide wheel can be always tightly pressed on the high-voltage power transmission line, the vibration generated by the deicing rods in a deicing process can be adsorbed, the influence of vibration on other supporting devices is reduced, and the height of the deicing device can be regulated in real time when the high-voltage power transmission line is of gradient so that the deicing effect is ensured.

The invention relates to a road surface ice removing device and particularly relates to a follow-up ground gripping type road surface ice and snow removing machine. The follow-up ground gripping type road surface ice and snow removing machine comprises a frame body, a driving plate, a driving plate connection piece, a driving device, a transmission mechanism, an ice removing roller and a suspension device, wherein the driving plate connection piece is rotatably mounted on a bracket in the frame body; the driving plate is mounted on the driving plate connection piece in a swinging manner; the driving device is arranged on the driving plate; the ice removing roller is arranged at the free end of the driving plate; the ice removing roller is driven by the driving device to rotate; the driving device is used for transmitting a torque through the transmission mechanism; the free end of the driving plate is suspended by the suspension device; and the frame body is internally further provided with a sweeping mechanism. The ice removing roller provided by the invention can move up and down along a road surface so as to remove ice, and the sweeping mechanism arranged in the frame body can be used for sweeping crushed ice blocks out of the frame body and also can be used for removing snow; and with the adoption of the follow-up ground gripping type road surface ice and snow removing machine, the ice removing efficiency is guaranteed and the working space is greatly saved at the same time.

The invention relates to a rapid deployment type power transmission line deicer and belongs to the field of power transmission line deicing maintenance equipment. A drill bit and a driving mechanism drive a deicer body to be inserted into an ice coated layer, the ice layer is smashed by means of dragging blasting bodies on the rear side of the deicer body, and deicing effect is assured. The spiral deicer body is wound on a power transmission line, and the spiral moving trajectory is assured; the deicer is simple in structure, the drill bit and the driving mechanism in the deicer body apply mechanical drive, damage probably caused by blasting by adopting electric components is avoided, and safety and stability of equipment are assured.

The invention discloses a power transmission line deicing system, and relates to the field of power line deicing equipment. The power transmission line deicing system comprises a spiral part, fixing parts and first deicing parts, wherein the spiral part includes a spiral plate, two ends of the spiral plate are fixedly provided with end part installation rings which are coaxial with the spiral plate, the surface of the spiral plate is uniformly provided with installation holes along the spiral line direction, the first deicing parts are respectively arranged in the installation holes in a penetrating manner, each first deicing part includes a first motor, the first motor is fixedly assembled with the spiral plate, an output shaft of the first motor is connected with a transmission shaft, the end part of the transmission shaft is fixedly provided with a coaxially rotating cutterhead, the internal part of the cutterhead is fixedly provided with deicing cutters, and two ends of the spiralpart are respectively provided with the fixing parts. The power transmission line deicing system operates based on an unmanned aerial vehicle, can autonomously rise to the height of a power line, is wound with the power line, carries out a deicing operation on the power line under the action of internal machinery, and is significant in deicing effect and high in efficiency.

The invention discloses an amplitude-type refrigerator corner deicing device, which includes an external control mechanism for external control, an amplitude cleaning mechanism for shaking and cleaning broken ice, and a shaking and splitting mechanism for rotating and breaking ice. The external control mechanism A connecting frame is provided inside the external control mechanism, and an amplitude cleaning mechanism is fixedly connected to the inside of the external control mechanism through the provided connecting frame, and a shaking and splitting mechanism is provided on the outer wall of the amplitude cleaning mechanism. Through the continuous rotation of the first spring and the second spring, the upper bevel teeth are spirally leaked out, and will continue to drill in when breaking the ice, effectively breaking the ice, and in the process of rotation, there is no impact on the protruding ice bumps. The scraping effect ensures the cleaning effect of the ice inside the refrigerator. The end of the cone teeth is rounded with a radian. When it touches the inner wall of the refrigerator, it can protect the inside of the refrigerator from being damaged. There are two ice breakers on both sides The sharp corners can break the ice surface and improve the deicing efficiency of the device.

The invention relates to a glass cleaning wiper, in particular to a glass cleaning wiper used for cleaning automobile glass. A rectangular groove is formed in the lower surface of an outer wiping piece. Four blind holes are formed in the corner positions of the rectangular groove. A fixed frame is installed in the rectangular groove in a sliding manner. Heating rods are installed on the fixed frame. Wiping cloth is located below the heating rods. A pull rope is arranged between every two adjacent heating rods. One end of each pull rope is fixedly connected with the wiping cloth, and the otherend of each pull rope is fixed to the bottom of the rectangular groove. First magnets are installed at the corners of the fixed frame. A second magnet is installed at the bottom of each blind hole. The magnetic force of magnets on an inner wiping piece is larger than the magnetic force of the second magnets. According to the glass cleaning wiper, the wiping cloth is heated through the heating rods, rapid deicing is achieved in an electric heating manner, shape changes of the wiping cloth are achieved through attraction or separation of the magnets on the inner wiping piece and the first magnets, and therefore an ice layer adhering to the wiping cloth is removed, and the deicing effect is ensured.

The invention relates to a conductor support frame for mechanical vibrating deicing of a six-bundle conductor, which comprises an icebreaking head and a clamping part. The clamping part is of an octagon structure. The central axes of the upper top part and the lower bottom part which are in parallel with each other in the structure are coincidence mutually. The lower bottom part is connected withthe icebreaking head. The upper right part, the middle right part and the lower right part are symmetrical with the upper left part, the middle left part and the lower left part by taking the centralaxes of the upper top part and the lower bottom part as symmetric lines. The middle left part and the middle right part which are in parallel with each other are vertical to the upper top part and the lower bottom part. Both ends of the upper top part are provided with a No.1 connection part and a No.2 connection part. The middle right part is provided with a No.3 connection part. Both ends of the lower bottom part are provided with a No.4 connection part and a No.5 connection part. The middle left part is provided with a No.6 connection part. The six connection parts are correspondingly provided with six connection grooves. The conductor support frame not only has simple structure and firm clamping, but also has better deicing effect and higher deicing efficiency.

The invention relates to a power transmission line deicing device with a power transmission line protection structure, and belongs to the field of deicing maintenance equipment for power transmission lines. According to the invention, a drill and a driving mechanism are adopted to drive a device body to be inserted into an ice coating layer, an ice layer is crushed by the aid of an explosion device dragging behind the device body, and the deicing effect is ensured. The spiral device body is wound on a power transmission line, thereby ensuring the running track to be spiral. The power transmission line deicing device is simple in structure, the drill and the driving mechanism in the device body are mechanically driven so as to avoid damages caused by explosion which is possibly generated by adoption of electrical components, and the safety and the stability of the equipment are ensured.

The invention provides an oil tank and a hydraulic system, and belongs to the technical field of ship equipment. The oil tank comprises a tank body and an expansion mechanism, wherein, the expansion mechanism is located on the outer wall face of the box body, the expansion mechanism comprises an expansion part and a power part, the power part is connected with the expansion part, and the power part is used for controlling the expansion part to be switched to be in a first state or a second state; and when the expansion part is in the first state, the size of the expansion part is larger than that of the expansion part when the expansion part is in the second state. According to the oil tank, the ice layer on the oil tank shell can be rapidly removed, and the deicing efficiency is improved.

The invention discloses a gasoline-electric hybrid hot water deicing system for a helicopter and a control method thereof. The system comprises a water tank; a spray gun; a high-pressure water pump for injecting the hot water in the water tank into the spray gun at a high pressure; an resistance wire for heating the water in the water tank; an gasoline engine for providing power for the high-pressure water pump and a generator; the generator for supplying power to the resistance wire and an electric motor and charging a battery; the electric motor for providing power for the high-pressure water pump; and the battery for supplying power to the electric motor and the resistance wire. The gasoline-electric hybrid hot water deicing system can achieve a high-power deicing effect, reduces the weight of the gasoline engine and increase a water carrying capacity by using the combination of the low-power gasoline engine and the electric motor under the premise of a limited helicopter load.

The invention relates to a rapid deployment type power transmission line deicer and belongs to the field of power transmission line deicing maintenance equipment. A drill bit and a driving mechanism drive a deicer body to be inserted into an ice coated layer, the ice layer is smashed by means of dragging blasting bodies on the rear side of the deicer body, and deicing effect is assured. The spiral deicer body is wound on a power transmission line, and the spiral moving trajectory is assured; the deicer is simple in structure, the drill bit and the driving mechanism in the deicer body apply mechanical drive, damage probably caused by blasting by adopting electric components is avoided, and safety and stability of equipment are assured.

The invention relates to a blasting deicing apparatus equipped with an ammunition filling mechanism, and belongs to the field of deicing maintenance equipment of a power transmission line. A drill anda driving mechanism are adopted to drive an apparatus body to be inserted into an icing layer; by virtue of a blasting body dragged on the back side of the apparatus body, the ice layer is smashed toensure the deicing effect; the spiral apparatus body is wound around the power transmission line, so that it is ensured that the moving trajectory is spiral; the apparatus disclosed in the inventionis simple in structure; and meanwhile, the drill and the driving mechanism in the apparatus body are driven in a mechanical mode, so that damage in blasting possibly caused by an electrical element can be avoided, and safety and stability of the equipment are ensured.

The invention relates to a spiral explosion type deicing device for power transmission lines, and belongs to the field of deicing maintenance equipment for the power transmission lines. According to the invention, a drill and a driving mechanism are adopted to drive a device body to be inserted into an ice coating layer, and an ice layer is crushed by the aid of an explosion device dragging behind the device body, and the deicing effect is ensured. The spiral device body is wound on a power transmission line, so that the running track is ensured to be spiral. The spiral explosion type deicing device is simple in structure, the drill and the driving mechanism in the device body are mechanically driven so as to avoid damages caused by explosion which is possibly generated by adoption of electrical components, and the safety and the stability of the equipment are ensured.

The invention relates to a conductor support frame for mechanical vibrating deicing of a four-bundle conductor, which comprises an icebreaking head and a clamping part. The clamping part comprises a mounting table, a left supporting part, a right supporting part and a middle supporting part of an inverse trangle structure. One end of the middle supporting part is connected with the mounting table, while the other end thereof is connected with the left and right supporting parts. The left supporting part is provided with a No.1 connection part and a No.3 connection part. The right supporting part is provided with a No.2 connection part and a No.4 connection part. The left supporting part comprises the No.1 connection part, a left connecting piece and the No.3 connection part. The right supporting part comprises the No.2 connection part, a right connecting piece and the No.4 connection part. The No.1 connection part and the No.3 connection part are symmetrically arranged. The No.2 connection part and the No.4 connection part are symmetrically arranged. The No.1, No.2, No.3 and No.4 connection parts are respectively provided with a connection groove. The conductor support frame not only has simple structure and firm clamping, but also has better deicing effect and higher deicing efficiency.