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385 results about "Utility pole" patented technology
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A utility pole is a column or post used to support overhead power lines and various other public utilities, such as electrical cable, fiber optic cable, and related equipment such as transformers and street lights. It can be referred to as a transmission pole, telephone pole, telecommunication pole, power pole, hydro pole, telegraph pole, or telegraph post, depending on its application. A stobie pole is a multi-purpose pole made of two steel joists held apart by a slab of concrete in the middle, generally found in South Australia.
Quickly-installed primary and secondary fusion pole-mounted circuit breaker
PendingCN121862635AHigh-tension/heavy-dress switchesAir-break switchesHemt circuitsElectronic component
The invention relates to the technical field of circuit breakers, and discloses a fast-to-install primary and secondary fusion pole-mounted circuit breaker which comprises an installation frame and a circuit breaker body arranged on the installation frame, and core power electronic components such as an insulated gate bipolar transistor (IGBT) chip and a module are integrated in the pole-mounted circuit breaker body. The mounting rack is used for mounting a circuit breaker body to realize the functions of automatically cutting off a circuit and remote communication when a fault occurs, the mounting rack comprises a clamping assembly and a supporting piece, the supporting piece is used for mounting the circuit breaker body, and the clamping assembly is used for fastening the supporting piece on a telegraph pole. According to the pole-mounted circuit breaker, assembling and wiring of the circuit breaker body are completed on the ground firstly, then the circuit breaker body is rapidly fixed to the telegraph pole through the installation frame, the effect of improving the installation efficiency and reliability of the pole-mounted circuit breaker is achieved, and meanwhile the use flexibility of the installation frame is high.
Owner:ZHEJIANG SHUNTENG ELECTRIC CO LTD
Anti-falling device used during climbing of electric power concrete pole
The utility model discloses an anti-falling device for electric power concrete pole climbing, which relates to the technical field of electric power equipment and comprises a first fixing belt, a second fixing belt arranged on one side of the first fixing belt, an inserting plate arranged on one side of the second fixing belt, and a fixing plate arranged at the bottom of the inserting plate. Rotating nuts are arranged on the sides, away from the fixing plate, of the side plates. The waist belt is sleeved with the waist, the inserting plate is fixed in the fixing plate and the side plate through the adjusting rod and the rotating nut, so that the first fixing belt and the second fixing belt are conveniently connected, meanwhile, the anti-skid belt is arranged on the outer wall of the first fixing belt and the outer wall of the second fixing belt, and the anti-skid condition in the pole climbing process can be avoided; a second fixing belt is adjusted through an adjusting rod and a rotating nut, the second fixing belt is rotated to enable the telegraph pole to be matched with the telegraph pole in size, the adjusted second fixing belt is fixed through a mounting bolt and a threaded hole, a climber is prevented from falling, and therefore the protection function is added.
Owner:XUZHOU POWER THAI STEEL STRUCTURE
Power distribution network frame for power distribution network integration planning
PendingCN121906326ADevices for damping mechanical oscillationsSuspension arrangements for electric cablesComputer networkDistribution grid
The invention relates to the technical field of power distribution networks, and particularly discloses a power distribution network frame for power distribution network integration planning, which comprises a telegraph pole, a fixing frame is clamped on the telegraph pole, and a plurality of groups of wire fixing mechanisms are arranged on the fixing frame; the wire fixing mechanism comprises a movable rod, a hinge seat is arranged on the fixing frame, the movable rod is hinged to the hinge seat, and a fixing assembly is hinged to the other end of the movable rod. The fixing assembly comprises two sets of first matching blocks and second matching blocks, the first matching blocks and the second matching blocks are matched, first fixing grooves are formed in the first matching blocks and the second matching blocks, first cables are clamped in the first fixing grooves, fastening assemblies are arranged on the first matching blocks and the second matching blocks, and each fastening assembly comprises two sets of fixing sleeves. A locking element is arranged between the two groups of fixing sleeves; the technical problems that when a power distribution network frame encounters strong wind extreme weather, wires are prone to breakage, and after breakage, the electrified end makes contact with the ground, so that forest fire and other situations are prone to being caused are solved.
Owner:XINXIANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER
A power distribution cabinet safety connection structure and a high-altitude power distribution cabinet comprising the same
ActiveCN120879354BSubstation mounted on poleSubstation/switching arrangement casingsControl theoryMechanical engineering
Owner:GUO WANG ZHE JIANG SHENG DIAN LI YOU XIAN GONG SI YU YAO SHI GONG DIAN GONG SI +3
Rapid correction and reinforcement device for inclination of cement telegraph pole of power distribution network
PendingCN121803066Aeasy to put inensure stabilityBuilding repairsTowersControl theoryMechanical engineering
The invention discloses a power distribution network cement telegraph pole inclination rapid correction and reinforcement device, and relates to the field of telegraph pole inclination correction, the power distribution network cement telegraph pole inclination rapid correction and reinforcement device comprises a counterweight bottom plate with the top uniformly provided with positioning holes, and further comprises a fixing block fixed on the counterweight bottom plate through cooperation of screws and the positioning holes, the number of the fixing blocks is two, the fixing blocks are symmetrically arranged along the center line of the balance weight bottom plate, and the positions of the fixing blocks on the balance weight bottom plate can be adjusted. The balancing unit is arranged on the fixing block and used for balancing the inclination angle of the telegraph pole; the repairing unit is used for repairing the angle of the telegraph pole when the balancing unit limits the telegraph pole; the stabilizing unit is used for stabilizing the whole device under the condition that the telegraph pole is located on the soil ground, and the tamping unit is used for tamping soil at the bottom of the telegraph pole under the condition that the telegraph pole is repaired under the soil ground condition; and then the counterbalance unit limits the displacement of the telegraph pole, and then the repair unit pushes the inclined telegraph pole to be right.
Owner:JIANGSU MAOYUAN ELECTRICAL
Apparatuses and methods for improved switchgear sensor data communication
Devices, systems and methods are provided to improve communication of switch sensor and status signals between a medium voltage overheard switchgear and an intelligent electronic device (IED). A switchgear interface device is deployed proximally to a switchgear and / or junction box situated at a distal end of a utility pole. The switchgear interface device (SID) receives, processes and combines sensor signals and status signals from switches in the switchgear with metadata for transport as digital signals to an IED mounted at the other end of the utility pole. The cabling for sensor and status signals between the SID and the IED can be fiber or Ethernet. The digital signals can be formatted using the IEC61850 standard. The SID can have drive electronics and send open and close command signals to the switches to eliminate the need for a multi-pin connector cable for transport of switch power signals from the IED.
Owner:HUBBELL INC
Automatic seam welder for steel reinforcement framework of electric pole
The invention relates to the technical field of steel bar seam welders, and discloses an electric pole steel bar framework automatic seam welder which comprises a bottom frame, a top frame is fixedly connected to the top of the bottom frame, an inclined side sliding rail is arranged at the top of the bottom frame, a fixing frame is slidably connected to the top of the inclined side sliding rail, and a rolling assembly is arranged in the fixing frame. A fixing frame is fixedly connected to the interior of the rolling assembly, a positioning ring is fixedly connected to the exterior of the fixing frame, a positioning frame is fixedly connected to the interior of the positioning ring, a power assembly is arranged in the positioning frame, a sliding disc is rotationally connected to one side of the power assembly, and a rotating rod is rotationally connected to one side of the sliding disc. The wedge-shaped block can adapt to the shape of the main reinforcement, the contact area is increased, the clamping force is uniform, the main reinforcement is prevented from being damaged, peripheral clamping is achieved, the rotating ring is matched with the rolling groove through the rolling wheel to limit self displacement, peripheral and axial fixing of the main reinforcement is achieved at the same time, deviation and movement of the main reinforcement are avoided, stability of a reinforcement cage is ensured, and a guarantee is provided for roll welding precision and quality.
Owner:HEBEI XINJIAN CEMENT PROD CO LTD
Tree access prevention device for distribution lines
Owner:KOREA ELECTRIC POWER CORP
Reinforcement cage welding device for telegraph pole machining
PendingCN121402933AWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryElectric control
The invention discloses a telegraph pole machining reinforcement cage welding device, and relates to the technical field of telegraph pole manufacturing equipment, the telegraph pole machining reinforcement cage welding device comprises a plurality of sets of symmetrically distributed electric control welding tables, and clamping mechanisms for fixing steel bars are arranged between the multiple sets of electric control welding tables; the clamping mechanism comprises a plurality of base tables evenly distributed between the electric control welding tables, a stepping motor is fixedly installed on the side face of the top of each base table, a two-way lead screw is horizontally fixed to the output end of each stepping motor, a pair of clamps is installed on the outer side of each two-way lead screw in a sleeving mode, and the two-way lead screws are connected with the clamping mechanisms in a sleeving mode. A plurality of clamping components are mounted between the two clamps in a sliding manner; and an inner supporting mechanism for fixing the steel ring is arranged in the middle of the clamping mechanism. The reinforcement cage welding device for telegraph pole machining has the effects of being convenient and fast to operate, convenient to use and high in working efficiency.
Owner:GUANGXI RIHUI POWER EQUIP CO LTD
Anti-slip suspension clamp
The application discloses an anti-slip suspension clamp, and relates to the technical field of suspension clamps, which comprises a wire pole used for clamping a cable, the wire pole is used for fixing the cable on a base, and the cable is prevented from deviating on the base; a locking assembly is arranged on the clamping assembly and is used for locking the cable; when the cable deviates on the base, the locking assembly is triggered to work, the locking assembly is used for locking the cable quickly, and the cable is fixed on the base; the application further comprises an anti-slip assembly fixed on the wire pole, the anti-slip assembly is fixed on the wire pole, the clamping assembly is fixed on the anti-slip assembly, a locking plate one and an inserting plate are arranged on the anti-slip assembly; when the anti-slip assembly slides on the wire pole, the locking plate one and the inserting plate are triggered, the fixation between the anti-slip assembly and the wire pole is strengthened, and the stability of the anti-slip assembly is improved; and the anti-slip between the suspension clamp and the cable can be realized without setting an additional driving source.
Owner:YANGHZOU XINBAOLI METAL PRODS
Crawling ladder for transformer maintenance
The utility model discloses a ladder stand for transformer maintenance, which relates to the technical field of transformers and comprises a first vertical rod, one side of the first vertical rod is fixedly connected with a plurality of cross rods, one side of each cross rod is fixedly connected with a second vertical rod, and the lower end of the first vertical rod and the lower end of the second vertical rod are movably connected with anti-skid devices. The upper end of the anti-skid device is fixedly connected with a conveying device, the rear ends of the tops of the first vertical rod and the second vertical rod are fixedly connected with a fixing plate, and the rear end of the fixing plate is fixedly connected with a fixing device. The contact area between the crawling ladder and the ground can be increased, friction force is increased to prevent the crawling ladder from sliding, the safety of workers is guaranteed, dangers are prevented, the workers do not need to carry a large number of maintenance tools, the burden of the workers is relieved, the upper end of the crawling ladder can be fixed to a telegraph pole, and the safety of the crawling ladder is improved; and the stability and the safety of the maintenance personnel during high-altitude operation are ensured.
Owner:SHANGHAI GUGANG ELECTRONIC TECH CO LTD
High-strength environment-friendly energy-saving electric pole for electric power line
The application discloses a high-strength environment-friendly and energy-saving electric pole for power lines, and relates to the technical field of electric poles for power lines. The high-strength environment-friendly and energy-saving electric pole for power lines comprises an electric pole, an insulator is fixedly connected to the top of the electric pole, and a prompt mechanism is fixedly connected to the top of the electric pole. The high-strength environment-friendly and energy-saving electric pole for power lines is provided with an intercepting assembly of the prompt mechanism, when the wind speed exceeds the preset spring elasticity, the baffle is opened and drives the elastic filter screen to stretch, the airflow carries the colored powder in the filter cartridge out to form visible smoke, and an intuitive warning signal of excessive wind force is sent to nearby personnel and inspection personnel. This design can make the staff timely detect abnormal wind speed, take reinforcement or power-off protection measures, avoid impact damage to the electric pole structure caused by continuous strong wind, and enhance safety through multi-dimensional warning. The second windward plate of the light reflection mechanism rotates under the action of strong wind, drives the light reflection blocks to tilt and reflect light.
A device for detecting the strength of a cement pole
The utility model provides a cement pole strength detection device, include: bottom plate, two support board, two support board fixed mounting respectively in the both ends of bottom plate top, the inside of two support board top all slidingly connected with extension frame, fixed frame, fixed frame fixed mounting in two extension frame top. The utility model provides a cement pole strength detection device, through fixed frame, drive telescopic link, pressure sensor, pressing plate and clamping assembly etc. Structure mutual cooperation, when using, only need to limit two clamping assembly in the outside of telegraph pole, drive telescopic piece, pressure sensor and pressing plate are installed in the top of the pole to be detected, in this way, do not need manual handling cement pole, reduced the physical consumption of staff, also avoided the situation that the cement pole was damaged because of manual handling operation failure.
Owner:PUBEI YULONG ELECTRIC POLE CO LTD
Storage rack for anti-corrosion telegraph pole machining
The utility model belongs to the technical field of telegraph pole production, and particularly relates to a storage rack for anticorrosion telegraph pole processing, which comprises a support frame, a storage groove is arranged on one side of the support frame, a plurality of auxiliary belts are arranged in an inner cavity of the storage groove, the auxiliary belts are detachably connected with the support frame, a driving trolley is arranged on one side of the support frame, and the driving trolley is detachably connected with the support frame. A traction rod is fixedly connected to the top of the driving trolley, one end of the auxiliary belt is detachably connected with the traction rod, a plurality of auxiliary rollers are arranged on one side of the supporting frame, a connecting frame is fixedly connected to one side of the supporting frame, and the auxiliary rollers are all rotationally connected with the connecting frame; according to the telegraph pole, operation can be conducted from the middle section of the telegraph pole in the telegraph pole moving process, the two ends of the telegraph pole do not need to be frequently carried, and therefore an anti-corrosion layer at one end of the telegraph pole is protected, excessive abrasion to the anti-corrosion layer in the storing and taking process is avoided, and the effect of the anti-corrosion layer on the telegraph pole is guaranteed in the using process.
Owner:QINGYUAN MANCHU AUTONOMOUS COUNTY JINGMAO WOOD ANTICORROSION CO LTD
Primary and secondary fusion pole-mounted circuit breaker
PendingCN121964428Aavoid leaningachieve fixationHigh-tension/heavy-dress switchesAir-break switchesPower gridControl theory
The invention relates to the technical field of primary and secondary fusion pole-mounted circuit breakers, and discloses a primary and secondary fusion pole-mounted circuit breaker, which comprises a circuit breaker main body and a mounting rack, the circuit breaker main body is arranged on the mounting rack, the mounting rack comprises an adjusting plate and a mounting seat, the mounting seat is arranged on a telegraph pole, the adjusting plate is provided with a rotating shaft, and the rotating shaft is arranged on the mounting seat. The rotating shaft is rotationally connected to the mounting base, a clamping block is arranged on the rotating shaft, a fixing sleeve is arranged on the rotating shaft, a plurality of fixing blocks are slidably connected to the fixing sleeve, the fixing blocks abut against the fixing sleeve in the circumferential direction, a fixing assembly is arranged on the fixing sleeve, and driving springs are arranged on the fixing blocks; according to the application, the adjusting plate can be kept horizontally installed without being influenced by an inclined telegraph pole, so that the installation direction of the circuit breaker main body is prevented from being inclined, the problems of mechanism deformation, aggravated abrasion or jamming possibly caused by long-term uneven stress of the circuit breaker main body are prevented, and the equipment reliability and the safe and stable operation of a power grid are further improved.
Owner:ZHEJIANG HAIRUI ELECTRIC CO LTD
A utility pole reinforcement and stabilization device
This utility model belongs to the technical field of reinforcement devices, specifically relating to a utility pole reinforcement and stabilization device, comprising: a utility pole body; at least two reinforcement components disposed on the utility pole body; multiple anchor piles embedded around the utility pole body, each anchor pile having an anchor ring fixed to its top; and a traction component, including a traction box, a pin disposed within the traction box, a ratchet sleeved on the pin, a traction rope with its inner end fixed to the ratchet and its outer end connected to the upper reinforcement component, and a one-way locking plate disposed within the traction box for locking the ratchet. In this utility model's reinforcement component, the clamps tightly press a rubber pad against the utility pole body using fastening bolts, facilitating operation; and the upper and lower limiting portions of the rubber pads restrict the position of the clamps, preventing slippage and ensuring the stability of the connection between the reinforcement component and the utility pole, thus achieving the reinforcement effect on the utility pole body.
Owner:GUANGXI HONGTAI CEMENTS PROD CO LTD
Pole insulator mounting structure
The utility model discloses a porcelain bottle support mounting structure for telegraph pole, including support main part and a plurality of porcelain bottles, every porcelain bottle all is equipped with the mounting column, the horizontal through -treatment of support main part is provided with the installation channel, and the support main part is located the installation channel one side and is equipped with the installation slide that communicates installation channel with outside, and the installation slide has two open ends, be equipped with the installation sliding slot of sliding cooperation with the installation slide on the mounting column, when the installation sliding slot installs in the installation slide, the mounting column is located the position of installation sliding slot back to porcelain bottle one side and forms a cooperation support main part for limiting the limiting portion of porcelain bottle along the motion of mounting column axis, be equipped with the locking assembly that cooperates limiting portion for limiting every mounting column to separate installation slide opening in the installation channel. The utility model has the following advantages and effect: the utility model can realize the convenient installation of porcelain bottle on the support, to this to reduce the labor cost and installation cost.
Owner:WENZHOU XINSHENG ELECTRIC POWER TECHNOLOGY CO LTD
Inferring electric grid asset characteristics using photogrammetry
Methods, systems, and apparatus, including computer programs encoded on a storage device, for identifying characteristics of electric grid assets are disclosed. A method includes obtaining a plurality of images, each image depicting at least one utility pole of an electric grid; detecting, in each of the plurality of images, keypoints of the at least one utility pole depicted in the image; determining, using the keypoints from at least two images of a particular utility pole, at least one measurement of the particular utility pole; determining, using the measurement of the particular utility pole, an electrical characteristic of an asset supported by the particular utility pole; and providing the electrical characteristic as an output. The two or more images include images of the particular utility pole captured from multiple different camera perspectives. The asset can include a capacitor, a transformer, a switch, a power line.
Owner:X DEVELOPMENT LLC
Bird deterrent device for power distribution lines and method of use
The application discloses a kind of anti-bird device for power transmission line and use method, including two electric poles, two supports and electric wire, the support is located at the top of electric pole, the both ends of the top of support are fixedly installed with insulator, the both ends of electric wire extend to the outside of two insulators, transmission assembly is equipped between the opposite side of two supports, the top of transmission assembly is equipped with power generation component, the top of transmission assembly is fixedly connected with support rod, the top of support rod is fixedly connected with top block, the bottom of transmission assembly is equipped with cleaning assembly, the right side of transmission assembly is equipped with camera, the inside of transmission assembly is equipped with whistling component.The application can solve the problem that the effect of existing anti-bird device cannot be achieved, the electric wire cannot be checked in time and the electric wire cannot be cleaned easily by setting transmission assembly, power generation component, camera and cleaning assembly.
Owner:XIAN BINGCHAU INFORMATION TECH CO LTD
Telegraph pole target detection method and equipment based on unmanned aerial vehicle, and medium
The invention discloses a telegraph pole target detection method and device based on an unmanned aerial vehicle and a medium, and the method comprises the steps: firstly determining a to-be-detected region, and planning a flight path of the unmanned aerial vehicle according to the to-be-detected region; controlling the unmanned aerial vehicle to inspect in the to-be-inspected area according to the flight path, and collecting a target image; and then performing weight matching on the target image according to the cross-modal detection model to obtain a matching result, performing feature extraction and fusion processing on the target image to obtain a feature image set, and obtaining a detection result according to the matching result and the feature image set. And then, performing inclination angle judgment on the telegraph pole according to the detection result to obtain a target detection result. The to-be-inspected area is determined firstly and then the flight path is planned, so that the execution efficiency of the inspection task is improved; the target image is processed by means of the cross-modal detection model, the multi-modal information of the image can be fully integrated, the detection result is obtained by combining the feature image set and the matching result, the limitation of single-modal detection is effectively reduced, and the detection accuracy of the telegraph pole is improved.
Owner:JIANGMEN MINGHAO IND GRP CO LTD
Multi-section type environment-friendly cement telegraph pole
The utility model discloses a multi-section type environment-friendly cement telegraph pole which comprises a first telegraph pole body, the outer surface of the first telegraph pole body is fixedly connected with a first flange plate, the inner surface of the first flange plate is in threaded connection with a bolt, and the outer surface of the bolt is in threaded connection with a nut. The outer surface of the bolt is in threaded connection with a second flange plate, the inner surface of the second flange plate is fixedly connected with a second telegraph pole body, and the outer surface of the second telegraph pole body is slidably connected with an upper protective cover. According to the telegraph pole, by arranging an upper protecting cover, an inserting ring, a lower protecting cover, a sealing gasket and other structures, natural water such as rainwater and dew can be effectively prevented from entering the flange plate connecting position, bolts, nuts and flange plates are prevented from being corroded, and therefore the stability of the telegraph pole is effectively improved; and a maintainer can integrally disassemble the upper protecting cover and the lower protecting cover, so that the bolts, the nuts and the flange plate can be conveniently checked and maintained.
Owner:JINING LIANCHENG CEMENT PROD CO LTD
An automated molding and manufacturing equipment and method for utility poles
PendingCN122077801AAchieving automated decentralizationachieve levelingShaping reinforcementsFeeding arrangmentsRebarMechanical engineering
This invention discloses an automated molding and manufacturing equipment and method for utility poles, relating to the technical field of utility pole manufacturing equipment. It includes an installation base, a mold assembly on the installation base, a reinforcing cage on the mold assembly, and a feeding device located directly above the reinforcing cage. The feeding device is equipped with a dispersing and leveling mechanism and a gravity-flipping feeding mechanism. This invention, through the feeding device and the dispersing and leveling mechanism, evenly disperses and guides concrete material to different positions in the feeding hopper, achieving oscillating and dispersing feeding. This effectively avoids the problems of clumping and localized pile-up caused by concentrated concrete material accumulation. The leveling component quickly levels the dispersed material, ensuring that the surface of the concrete material in the feeding hopper remains flat and of uniform height. Finally, the gravity-flipping feeding mechanism quantitatively feeds the material, eliminating the need for manual intervention in the feeding process, significantly reducing labor intensity and improving production efficiency.
Owner:SHANXI XINYUAN ELECTRIC POWER EQUIPMENT CO LTD
A mechanism for removing discarded concrete utility poles
This utility model discloses a mechanism for removing discarded concrete utility poles, including a tracked base and a pole-pulling mechanism. A mounting platform is provided at the top of the tracked base, with a control room on one side of the top of the mounting platform and an equipment box on the other side. A main boom is located at the rear end of the mounting platform. This mechanism, with its main boom, adjusting hydraulic rod, support arm, control hydraulic rod, and bucket, facilitates the removal of discarded concrete utility poles. The angle of the support arm can be adjusted by adjusting the hydraulic rod, and the angle of the bucket can be adjusted by controlling the hydraulic rod and adjusting the frame. The bucket excavates the soil around the concrete utility pole and gently shakes it, loosening it and making it easier to remove. The overall structural integrity of the utility pole is maintained during removal.
Owner:CHUZHOU CHUANQI CEMENT PROD
An extendable solar power generation device
ActiveCN120263067BPhotovoltaic supportsPhotovoltaic energy generationSolar powerMechanical engineering
The application discloses an expandable solar power generation device, and belongs to the field of solar power generation.The device comprises a frame, a photovoltaic frame is arranged in the frame, and a hinge part is arranged on the side of the frame; a fixed plate is arranged on the back of the frame, a support plate is hingedly arranged on the inner wall of the fixed plate, a first hydraulic chamber is fixedly connected to the back of the frame, and a first hydraulic rod is slidably connected to the inner end of the first hydraulic chamber. When the frame is mounted on the outer wall of a telegraph pole, the photovoltaic frame rotates clockwise. At this time, the support plate is opened, the pressure of the first hydraulic chamber is increased through stretching of the first hydraulic rod, the second hydraulic rod is driven to move, the support on the photovoltaic frame is removed, then the photovoltaic frame rotates counterclockwise. When the support plate is fully supported, the third hydraulic rod is extruded to rise, the pressure of the second hydraulic chamber and the third hydraulic chamber is further increased, the fourth hydraulic rod is pushed, and the photovoltaic frame is lifted again to rotate clockwise.
Owner:胡承华
Electronic pressure regulating device with easy maintenance
This invention discloses a convenient-to-maintain electronic voltage regulator, belonging to the technical field of voltage regulators. The device includes: a housing containing an electronic voltage regulator; a main door and side doors installed on the front and sides of the housing, respectively; an openable and closable annular component distributed vertically on one side of the housing, which, when closed, surrounds the outside of a utility pole; a movable component that can slide circumferentially on the annular component; and a support frame for mounting the housing connected to the upper and lower movable components; a positioning mechanism for locking the movable component's position between the housing and the upper annular component; and multiple circumferentially evenly distributed arc-shaped clamps below the annular component, with a negative pressure telescopic component installed between the arc-shaped clamps and the annular component. This invention, through its housing structure that can rotate circumferentially along the annular component, allows operation of any side door during maintenance without moving a ladder or navigating around the utility pole, significantly improving maintenance convenience and efficiency.
Owner:ANHUI JIANCHI INTELLIGENT TECH CO LTD
Splicing mechanism and electric pole
The utility model discloses a splicing mechanism and an electric pole, and relates to the field of power transmission equipment, and the splicing mechanism comprises a first splicing piece, a second splicing piece, a third splicing piece and a fourth splicing piece, the second splicing piece is in plug-in connection with the plug-in port; the sealing assembly comprises a filling cavity formed between the first splicing piece and the second splicing piece and mounting grooves formed in the two sides of the filling cavity, sealing rings are arranged at the two ends of the filling cavity, and the filling cavity is filled with a bonding layer; the mounting grooves are located in the inner walls of the insertion openings. Due to the fact that the electric pole is designed in a segmented splicing mode, the electric pole can be rapidly transported to the position of a vertical pole through the unmanned aerial vehicle in a segmented transportation mode, rapid power recovery in special areas is guaranteed, and power recovery efficiency is effectively improved. After the two adjacent sections of rod bodies are spliced, the two adjacent sections of rod bodies are fixed through adhesive glue, and firmness after splicing is guaranteed. Meanwhile, through the design of a sealing ring, a glue injection hole and a glue outlet hole, the bonding glue cannot leak out from the two ends of the filling cavity during glue injection, and whether the filling cavity is full of the bonding glue or not is conveniently judged.
Owner:YUNNAN ELECTRIC POWER TESTING & RES INST (GRP) CO LTD +1
A method of manufacturing a concrete utility pole and a utility pole
This invention relates to the field of utility pole technology, specifically a method for manufacturing a concrete utility pole, comprising a reinforcing cage and an outer concrete layer. The method is as follows: (1) Weighing and mixing various raw materials according to the required weight proportions to prepare concrete; (2) Placing the reinforcing cage in a utility pole mold and pouring the concrete into the mold; (3) Vibrating, centrifuging, allowing the mold to stand, demolding, and curing the utility pole to obtain a concrete utility pole. The concrete is composed of the following materials mixed in the indicated weight proportions: cement, sand, 05# gravel, 10# gravel, 100-mesh aluminum powder, 100-mesh ferric oxide powder, 05# ceramic tile shell, and water, which are then mixed and solidified. Such a utility pole has the advantage of better strength.
Mobile power transformation primary equipment installation tool car based on design platform
The utility model provides a movable power transformation primary equipment installation tool car based on a design platform, which relates to the technical field of transformer substation maintenance, and comprises a tool car, one side of the tool car is detachably provided with a horizontally arranged snap ring, and the inner wall of the snap ring is rotatably provided with a lantern ring sleeved on a telegraph pole. An end cover used for being buckled to the top end of the telegraph pole is arranged above the lantern ring, the lantern ring is installed on the surface of the telegraph pole through the clamping ring, and the lantern ring is pulled to ascend on the surface of the telegraph pole through the end cover installed at the top end of the telegraph pole and a winch twisted rope arranged on the periphery of the end cover. The clamping ring and the tool car can be synchronously driven to ascend along the surface of the telegraph pole, that is, it is guaranteed that the lantern ring can stably ascend and descend without making contact with the surface of the telegraph pole, and it is guaranteed that the interior of the lantern ring is not damaged by friction.
Owner:孙允伟
Cloud analysis and scheduling method for cement telegraph pole carbon footprint calculation
The invention relates to the technical field of environmental information and industrial carbon emission, in particular to a cloud analysis and scheduling method for cement telegraph pole carbon footprint calculation, which comprises the following steps: constructing a cloud unified data access layer, and collecting raw material, energy and production logistics full-link data in real time; on the basis of life cycle evaluation, eight process stages are divided, and a high-precision carbon footprint accounting model is established; performing multi-dimensional sensitivity analysis on the key process parameters through Monte Carlo simulation to generate a carbon emission scene probability map; outputting a low-carbon scheduling instruction according to the optimal scene, and driving an advanced plan scheduling system to execute emission reduction and production scheduling; and a long-short-term memory neural network is introduced to realize model self-learning. According to the invention, real-time monitoring, accounting and active optimization of carbon emission in the whole life cycle of the cement telegraph pole are realized.
Owner:桂林韶兴电力科技有限公司
Dry-type transformer installation construction method
ActiveCN115376802BAvoid falling situationsImprove convenienceTransformers/reacts mounting/support/suspensionInductances/transformers/magnets manufactureTransformerMechanical engineering
The application discloses a dry-type transformer installation construction method, which comprises an installation device for installing a transformer body, wherein the installation device comprises a supporting device, an installation device and a lifting device; the supporting device comprises a telegraph pole; the installation device comprises a climbing sleeve, a fixing sleeve and an installation plate; the transformer body is fixed on the installation plate; and the lifting device is used to drive the installation device and the transformer body to move along the telegraph pole. The application has the beneficial effects that when the transformer body is installed, the climbing sleeve and the fixing sleeve are first sleeved on the telegraph pole, then the telegraph pole is erected, the installation plate is welded between the climbing sleeves, the transformer body is fixed on the installation plate, the transformer body is installed and debugged on the ground, the convenience and safety of installation are improved, the situation that the transformer body and personnel fall is avoided, then the installation device and the transformer body are lifted to a predetermined height through the lifting device, and finally the installation device and the transformer body are fixed through the components in the fixing sleeve.
Owner:WUHAN KELIYA ELECTRIC CO LTD