61results about How to "Quick hook" patented technology

The invention discloses a multifunctional lateral laying swather which comprises a conveying groove, a swathing table frame, a cross cutter and a harvester body. Hooking connectors are vertically andparallelly formed in the back of the swathing table frame, the swathing table frame are hooked on the conveying groove through the hooking connectors, the conveying groove is formed in a chassis of the harvester body, supporting arms are arranged at two ends of the swathing table frame, the ends of the supporting arms are hinged to the swathing table frame through supporting seats, the middles ofthe supporting arms are hinged to the top ends of reel hydraulic cylinders, the reel hydraulic cylinders are fixed onto the swathing table frame, and reels are arranged between the two supporting arms. As the swather is provided with pin holes, conveying belt hydraulic cylinders, laying openings and the hooking connectors, and the swather solves the problems that a working object of a traditionalswather is single, the traditional swather cannot meet requirements of various crops and difficultly adapts to harvesting of high and large crops, and laying effects are poor after harvesting.

The invention belongs to the technical field of power distribution automation, and provides a medium-voltage load monitoring system, which comprises a current acquisition device. The current acquisition device comprises a main housing, which comprises a first caliper housing and a limiting part which are connected in sequence; a second caliper housing, which comprises a jaw part and a clamping part which are connected with each other, wherein the jaw part is hinged to the main housing, the jaw part, the limiting part and the first caliper housing are sequentially arranged along an annular path; a wire pressing plate, one end of which is hinged to the first caliper housing, the clamping part and the wire pressing plate being both located in a space defined by the jaw part, the limiting partand the first caliper housing; a torsional spring, which is arranged on the rotating shaft of the wire pressing plate in a sleeving mode, wherein one acting end of the torsional spring acts on the wire pressing plate, and the other acting end of the torsional spring acts on the first caliper housing; and a Rogowski coil which is sequentially arranged in the jaw part, the limiting part and the first caliper housing along the annular path. According to the technical scheme, the problem of high difficulty in medium-voltage line loss monitoring in the prior art is solved.

The invention discloses an oilseed rape two-side and rear laying cutter-rower which comprises a main cutting table. A hanging device capable of being connected to a walking chassis in a hung mode is arranged on the rear side of the main cutting table. A reel capable of ascending and descending is arranged on the top of the main cutting table. A main cutter is arranged in the front of the bottom. A transverse conveying device is arranged behind the bottom. The left side and the right side are each hinged to an auxiliary cutting table through a cylindrical hinge. Each auxiliary cutting table is provided with a longitudinal transmission sprocket conveying device. The reel, the main cutter, the transverse cutting device and the longitudinal transmission sprocket conveying devices are connected to a power transmission system in power connection with the walking chassis. According to the oilseed rape two-side and rear laying cutter-rower, the hanging device and the walking chassis can be rapidly connected in the hung mode, and the transverse and longitudinal combined conveying way is adopted, so that a space is reserved for turning of the cutter-rower in the field, no material laying space needs to be independently reserved for a first-compartment cutting-rowing operation, the problems that the way needs to be cleared in advance and blockage and accumulation are likely to be caused in the oilseed rape cutting-rowing process are solved, and the cutter-rower has the advantages of being small in vibration, small in energy consumption, high in efficiency and the like.

Coiler (2) for metallic rolled or drawn wires and/or rods of material to be wound in a coil (T), of the type comprising a winding mandrel (25-253) that is reel shaped with an external flange (254) that can be opened for the extraction of the coil and base counter-flange (251 ) carrying in an overhanging way said mandrel (253), associated to guide means of the material to be wound (1) and circular guiding means (232-233) for inserting and holding at least a part of the first turn of the material to be wound (T1) adhering to the mandrel (253) and to said base flange (251), wherein said guiding means are equipped with movement means (230, 231 , 23) that move from a position adjacent to said mandrel (253) and to said base flange (251), to a position distanced from it, characterized in that said circular guiding means (232-233) include a series of suitable rotationally idle press rollers (2341), when said guide is placed adjacent to said mandrel (253), to press said material to be wound in a recess for forming of at least part of the first turn (T1) defined by a toothed rim (253).

The invention provides a full-hydraulic-drive high-ground-clearance central-laying rape cutting and drying platform which is always horizontal with the ground, has the same stubble cutting height and is used for laying rape to the center after the rape is cut down. The header comprises a header frame, and a hanging mechanism composed of a transverse cutter, a reel, a conveying mechanism, a driving mechanism, a rotating frame and a fixing frame is arranged on the header frame. The rotating frame comprises a U-shaped groove and a front vertical beam; the fixing frame comprises a rear cross beam and a rear vertical beam; a main beam of the header frame is arranged in the U-shaped groove; the lower end of the front vertical beam is connected with the lower part of the rear part of the header frame through a pluggable bolt; one side wall of the U-shaped groove is rotationally connected with the rear cross beam through a pin shaft; height sensors are arranged on the two sides of the header frame. The two ends of the double-acting oil cylinder are hinged to the rotating frame and the fixed frame respectively, the height sensor is electrically connected with the controller, and the controller processes signals of the height sensor, then controls the double-acting oil cylinder to act and drives the rotating frame to rotate around the pin shaft relative to the fixed frame, so that the distances between the two sides of the header and the ground are consistent.

The invention discloses a short-circuit grounding wire clamp capable of realizing rapid assembly and disassembly. The wire clamp comprises a hook-shaped wire clamp main body, an insulating operating rod, a screw rod connector, a clamping screw rod, a clamping mechanism, a wiring terminal fixing seat, a wiring terminal and a grounding lead. A hook-shaped wire clamp threaded female seat is arranged in the hook-shaped wire clamp main body; and the clamping screw rod rotatably penetrates through the hook-shaped wire clamp threaded female seat, the clamping screw rod is engaged with the hook-shaped wire clamp threaded female seat through threads, and the clamping mechanism is arranged in the hook-shaped wire clamp main body and is arranged on the clamping screw rod. The invention relates to the technical field of electric power facility maintenance, and particularly provides the short-circuit grounding wire clamp capable of realizing rapid assembly and disassembly. The wire clamp is capable of quickly hooking and dismounting a grounding wire by adopting the intermittent meshing characteristic of an incomplete gear mechanism on the premise that the original operation habit of the spiral grounding wire is not changed, has the advantages of simple structure, high efficiency in mounting and dismounting operation and simplicity in operation, and can effectively solve the problems that an existing spiral grounding wire is long in operation time, low in efficiency, large in operation risk and the like.

The invention relates to a safety net for electric transmission line tower erecting activities, iron tower materials are assembled outside the iron tower, main ropes are fixed between iron tower materials. The safety net is characterized in that three-jaw blunt end inner hooks are fixedly mounted on the main ropes at equal intervals, the blunt end of each three-jaw blunt end inner hook is an obtuse angle inner hook facing a middle shaft position, other main ropes are connected horizontally or vertically on three-jaw blunt end inner hooks between main ropes in a hanging ring manner so as to form a sealed activity safety net. According to the safety net provided by the invention, safety of a worker conducting horizontal work and vertical tower climbing is realized, when the worker conducts horizontal work, a safety rope is additionally arranged on the three-jaw blunt end inner hooks in conjunction with the safety hanging point of the steel rack; when the worker climbs the tower, in case of accidentally dropping, the three-jaw blunt end inner hook can hook the worker in the vertical direction, so as to avoid tower climbing dropping, at the same time, the three-jaw blunt end inner hook is capable of preventing the worker from being stabbed, resistance of the safety rope in the process of rising can be decreased, and the safety net can be untied to reuse after the operation is accomplished.

The invention provides a paper archive file processing method based on a local cache. The paper archive file processing method includes the steps that 1, surface scanning is carried out on paper archive files, and the archive files are saved to be in a PDF format after image processing and editor transferring are carried out in the local cache; 2, the archive files which are processed in the local cache and are in the PDF format are named with file numbers in a catalogue database, wherein one archive file corresponds to one archive number; 3, the named archive files are uploaded to specified paths of the catalogue database and saved. The paper archive file processing method is based on the local cache, scanning to editor transferring of paper archives can be achieved in one step, the process is completed in the local cache, the complex processing link is shielded, and efficiency is greatly improved.

The invention discloses portable live working bypass equipment. The equipment comprises a cable insulation hanging rod, an insulation hook and a drop-out fuse. The cable insulation hanging rod is hungon the insulation hook, and one end of the cable insulation hanging rod is connected with the drop-out fuse. The equipment has advantages that a pole-mounted intelligent switch is replaced by new equipment; bypass building can be completed only through one operation vehicle, original equipment needs two operation vehicles, new equipment only needs to hang a set of special drop-out fuses, leads and lead fixing cross arms, and weight is much lighter than that of original bypass switches and leads; and expense cost is reduced by at least 80%. A defect that time and labor are wasted when originalbypass operation is used for replacing the pole-mounted intelligent switch is overcome, and equipment procurement cost is greatly saved.

The invention discloses a removal-facilitating cutting table rack of a harvester. The removal-facilitating cutting table rack is characterized by comprising a left side plate, a right side plate, a rear mounting plate and a bottom plate, wherein the left side plate and the right side plate are of an integrated plate structure; the left side plate, the right side plate and the rear mounting plate are all mounted on the same side surface of the bottom plate; two ends of the rear mounting plate are respectively connected with the left side plate and the right side plate; a harvester conveying box body inlet is further formed in the rear mounting plate; bosses are arranged at both the upper edge and the lower edge of the rear mounting plate; a connection piece is arranged on the boss at the lower edge of the rear mounting plate; the connection piece is of bolt connection; the bosses at the upper edge and the lower edge are square pipes; and the square pipes are welded at the upper edge and the lower edge of the rear mounting plate. The removal-facilitating cutting table rack of the harvester solves the problem of installation and removal of connection between a cutting table and a conveying box body and realizes quick hung connection and removal of the cutting table and the conveying box body.

The invention discloses a hooking apparatus for power test and comprises a cart, a single column aluminum alloy lifter, an XY axis fine adjustment device, and an electric hook. The lower end of the single column aluminum alloy lifter is fixedly connected to the single column aluminum alloy lifter, and the upper end of the single column aluminum alloy lifter is fixedly connected with the XY axis fine adjustment device. The electric hook is mounted on the XY axis fine adjustment device. The hooking apparatus of the invention can achieve the quick hooking of the suspended cable to be tested through the single column aluminum alloy lifter, the XY axis fine adjustment device, and the electric hook. The device is convenient and fast to operate and convenient to move, therefore, the precise position adjustment can be achieved and the hooking is accurate.

The invention is a multi-degree-of-freedom traction device, which comprises a casing (2), a traction hook (3), a telescopic control device (6) and a swing limiting device (1). The two bushings in the middle of the casing (2) are respectively set on the bosses of the two supports (5) on the upper and lower frames of the vehicle frame (10); the traction shaft of the traction hook (3) passes through the (2) the inner cylinder of the front collar (4), the damping spring (9) and the rear collar (17) of the telescopic control device (6) in the cavity; the pull rod (11) passes through the The lug and the skirt are connected to one end of the "Z" shaped lever (13) through the pin shaft and the earring (12); the swing limiter (1) is fixed on the vehicle frame (10) through the positioning pin support (25) , and make the lower end of the positioning pin (27) drop into the positioning groove of the casing (2). The invention realizes multi-degree-of-freedom traction through the telescopic control device (6) and the swing limit device (1), so that the car can be quickly articulated without multiple carriage returns when articulated with the towed equipment.

The invention belongs to the field of high-altitude high voltage tests and particularly relates to an auxiliary wiring device for high-altitude high voltage tests on transformer station high voltage electrical equipment. The device comprises a metal hook, an insulation rod, a supporting rod, a lifting rod, a traction rope, a fixed pulley or a directional shaft, and a sliding rail. A rod body of the lifting rod is provided with a traction point for fixing the traction rope, when a high voltage leading wire lifting assembly is in a natural suspension state, an arrangement height of the fixed pulley or the directional shaft is not lower than height of the traction point at the lifting rod portion when the supporting rod is in a horizontal state, an upper side rod face of the lifting rod forms a supporting face for supporting a high voltage leading wire when the lifting rod is in a horizontal state, and a sliding rail face of the sliding rail faces towards the direction of the supporting rod and is in a travel path of the lifting rod guided by the traction rope. The device is advantaged in that the device is convenient and rapid to use, and influence of miscellaneous capacitance on a high-altitude high voltage test data result can be greatly reduced.

The invention relates to a flexible locking device for fixing garden stuff rattans, which is used for solving the problems of damage to garden stuff rattan skins, easiness in blocking the nutrition transportation channel and fruit falling caused by easy displacement of the present garden stuff rattan binding. A bearing component comprises a bracket and a bearing ring, wherein an interlocking mechanism is arranged on the bracket; a plurality of anti-sliding bulge blocks in the shape of octopus sucker are arranged on the inner surface of the bearing ring; a hanging component comprises a connecting rod; one end of the connecting rod is connected with the bracket; a hanging ring and a pin base are fixed at the other end of the connecting rod; a pressing plate is arranged on the pin base; a binding belt is arranged at the other end of the connecting rod; a plurality of bristle raised strips in the shape of gecko toes are arranged on the inner surface of the binding belt; an interlocking mechanism is arranged on the hanging ring. The flexible locking device can be used for clamping and fixing various garden stuff rattans, can prevent the problem of unsmooth nutrition transportation resulting from the device embedded into the garden stuff rattans and facilitates quick hanging and connection.

The invention discloses a BIM-based tunnel engineering multi-dimensional component classification and coding method, and belongs to the technical field of calculation, reckoning or counting. The method comprises the following steps: establishing a comprehensive multi-dimensional tunnel component information coding system according to project information, construction information, structure information, component information, metering information, monitoring information and the like; performing granularity decomposition on the tunnel engineering structure by using a multi-dimensional coding system; giving a minimum granularity component digital code to the tunnel engineering structure decomposition; adding multi-dimensional digital codes into the attributes of the BIM component model; uploading unique digital codes to the BIM construction management platform, wherein each participant carries out multi-field calling or extracts component codes required by the participant on the BIM construction management platform according to the multi-dimensional digital codes and data information input and filling so that information barriers among the participants are broken, the identities of the components are bound with the information. Information flow during tunnel engineering construction operation and maintenance is broken through, and rapid information sharing is achieved.

The invention discloses a quick hanging drop-out fuse which comprises a fuse tube body, a hook and a brass screw and is characterized in that the brass screw is in threaded connection with the bottomof the fuse tube body, the hook is detachably connected with the top of the fuse tube body, and a brass wire is arranged in the fuse tube body in a penetrating manner; the hook comprises a hook body,a boss extending towards another end of the hook body is arranged at one end of the hook body, a threaded hole is formed in the boss, a connecting screw is connected in the threaded hole, a top end ofthe connecting screw extends into the hook body, a top block is fixed to a top end of the connecting screw, and a lifting ring nut is fixed to a bottom end of the connecting screw. The fuse has the advantages that quick hanging is achieved through the hook, and the quick connection of a bypass drainage wire can be achieved through the brass screw; the hook is driven and tightened by the connecting screw and then is clamped by the top block, so that the effects of loosening and untight clamping of the wire during locking are avoided; the brass wire is used to replace an original fuse wire, sothat the opening and closing of the fuse can be manually controlled, and the work is convenient.

The invention relates to a power battery trailer system. The power battery trailer system comprises a compartment with a power battery assembly. The compartment is hung to the tail of an electric main vehicle body through a fast hanging mechanism. A fast separating mechanism driving the compartment to be fast separated from the main vehicle body is arranged on the tail of the main vehicle body. The power battery trailer system can be fast hung to or separated from a main vehicle, the main vehicle can be charged by cheap valley electricity at night in a trickle charging mode or charged in other spare time according to running needs, the battery life is guaranteed, and scheduling of the running mileage can be achieved at any time.

The invention relates to a rapid hooking mechanism for supporting machines like a micro management machine, and a hooking method thereof, belonging to the technical field of agricultural machinery. The hooking mechanism comprises a pair of mounting plates with inner ends fixedly arranged on a tractor, and a hooking frame used for mounting a supporting machine, wherein the outer end of each mounting plate is provided with an upper limit rod and a lower limit rod with two extended ends and a through hole; the lower limit rod exceeds out of a plumb line of the upper limit rod; the hooking frame is provided with a pair of mounting frames extending towards the mounting plates; the inner side of the extended end of each mounting frame is respectively provided with an upper limit groove with a downward opening and a lower limit groove with an outward opening; the distance of two mounting frames corresponding to limit grooves match with the length of corresponding limit rods; the upper limit groove is provided with a top circular arc and a mounting hole matching with the upper limit rod; and the lower limit groove is provided with an inner-side circular arc and a mounting hole matching with the lower limit rod. The rapid hooking mechanism provided by the invention has simple structure; the whole process of hooking can be completed by one person, so rapidness and convenience are achieved; and hooking is reliable.