34results about How to "Avoid cross-winding" patented technology

The invention discloses an efficient cable winding device for a power cable. The efficient cable winding device comprises a supporting table I, a supporting table II, a rotating shaft, rotating discs,a winding drum, a motor and a reciprocating mechanism, wherein the rotating shaft is arranged between the tops of the rear ends of the supporting table I and the supporting table II; the surface of the rotating shaft is rotationally connected with the two rotating discs, and the winding drum is arranged between the two rotating discs; and one end of the rotating shaft extends out of the outer wall of the supporting table I and is locked with the output end of the motor through a coupler, and the reciprocating mechanism is arranged between the tops of the front ends of the supporting table I and the supporting table II. According to the efficient cable winding device for the power cable, the cable is placed between baffles, then a telescopic air cylinder and the motor are started, the telescopic air cylinder drives a sliding block to move in a reciprocating mode, and the motor drives the winding drum to wind the cable, so that the effect of uniform winding is achieved, cross winding caused by continuous winding of the cable at the same point is avoided, and practicability is high.

The invention discloses a small-sized welding packaging high power simulation optical module. A simulation laser source inner core, the superfluous external circuit of which is stripped, is disposed in a TO case in a packaged manner, and an optical detector is disposed in another TO case, and the simulation laser and the optical detector are respectively connected with an input optical interface and an output optical interface. A functional circuit comprises a driving circuit and a pre-amplification and limiting-amplification circuit. A transmitting and receiving optoelectronic device, the functional circuit, and the optical interfaces are disposed on the same circuit board, and are disposed in an SFF2*10 for welding and packaging. Welding pins are connected with the corresponding functional pins of the optoelectronic device and the functional circuit. The simulation laser is connected with an automatic power control circuit, a pre-distortion compensation circuit, and an automatic temperature control circuit device. The simulation laser and the optical detector are connected with a digital diagnosis monitoring circuit, and the optical detector is also connected with a signal alarming circuit. The linearity, the spectral characteristic, the temperature stability performance, and the modulation characteristic of the small-sized welding packaging high power simulation optical module are better than that of a digital laser, and the small-sized welding packaging high power simulation optical module has advantages of high optical power, large dynamic range, small packaging, stable linear range, and high reliability.

The invention discloses a high-efficiency cable winding device for power cables, comprising: a support platform 1; The surface of the rotating shaft is rotatably connected with two turntables; a reel, a reel is arranged between the two turntables; a motor, one end of the rotating shaft extends out of the outer wall of the support platform 1, and is locked by a coupling The output end of the motor; a reciprocating mechanism, a reciprocating mechanism is arranged between the tops of the front ends of the first support platform and the second support platform. In the present invention, the telescopic cylinder and the motor are started by placing the cable between the baffles, the telescopic cylinder drives the slider to reciprocate, and the motor drives the reel to rewind the cable, so as to achieve the effect of uniform rewinding and avoid continuous rewinding of the cable at the same point Roll, resulting in cross-winding, strong practicality.

The invention discloses an automatic-watering wall-mounted flower planting device for a commodity housing balcony. The device comprises a frame, a mounting plate is fixedly connected at each corner ofthe outer peripheral face of the frame, a plurality of supporting plates are fixedly connected on the outer surface of the front end of the frame, the upper-end outer surface of each supporting plateis movably connected with a flowerpot, the rear-end outer surface of each flowerpot is fixedly connected with a connector, a connection tube is arranged above the frame, a valve is arranged inside the connection tube, a valve rod penetrates the inside of the connection tube, the outer surface of one end of the valve rod is fixedly connected with a motor, the outer surface of one side of the connection tube is fixedly connected with an expanding head, the outer surface of one side of the expanding head is fixedly connected with a plurality of fixed tubes, and one ends of the fixed tubes are movably connected with a water delivery tube. The device is convenient for a user to mount, small in occupied area, orderly in arrangement, simple and practical in structure, convenient for the user tomaintain, elegant in integral appearance, suitable for being arranged on the balcony and excellent in effect.

The invention provides a strength detection device for mobile phone data line production, which comprises a supporting component and further comprises a cover plate fixedly connected to the top of the supporting component, a supporting plate is arranged on the outer side wall of the cover plate, a placing assembly is connected to the outer wall of the supporting plate through a reinforcing plate, and a control device matched with the placing assembly is arranged on the top of the supporting plate. The data line is always in a tensioning state in the moving process; a placement plate is arranged at the top of the cover plate, and a fatigue strength test assembly matched with the detection mechanism is arranged on the outer wall of the placement plate; the backup plate is fixedly connected to the interior of the second fixing frame, a winding device is arranged in the backup plate, and winding operation of the data line is achieved; the operation steps of the device are simplified, the data line can be detached and replaced conveniently, it is guaranteed that the data line is always in a tensioned state during movement, meanwhile, the data line is prevented from being wound together in a crossed mode during winding, and the existing use requirement is met.

The invention relates to the technical field of communication equipment, in particular to a wire arrangement cabinet transformation method and a wire arrangement cabinet, and the method comprises the following steps:a plurality of first guide grooves and a plurality of second guide grooves are formed in the two sides of a cabinet body respectively, and the first guide grooves are formed in the end, close to a wire arrangement groove, of the cabinet body in parallel on the horizontal plane to form a plurality of horizontal channels for cables; and the plurality of second guide grooves are arranged in a vertical plane in parallel in an area outside the first guide grooves and are used for providing a plurality of vertical channels for the cable. The cabinet has the beneficial effects that under the condition that the occupied space of the cabinet is not enlarged, a worker can arrange the cables conveniently, on one hand, wiring of the cabinet is more attractive, on the other hand, more channels are provided for the cables through the spaces on the two sides of the cabinet, the cables of different types can be classified conveniently, and when the cables need to be maintained subsequently, a faulty cable can be found and replaced more easily, and the difficulty of cable management and maintenance by workers is reduced.

The present invention provides a multi-wire circuit arrangement and storage box applied to the technical field of electrical original auxiliary equipment. The box body (1) of the multi-wire circuit arrangement and storage box is provided with a plurality of wire inlets (2) on the side of the box body. (1) Multiple wire outlets (3) are set on the other side, the upper end of the rotating shaft (6) provided in the box body (1) extends out of the upper end surface (4) of the box body, and the lower end of the rotating shaft (6) is movably installed under the box body On the end face (5), the rotating shaft (6) is provided with a plurality of take-up fan blades (7) according to the gap from top to bottom, and the fan blade rod body (8) of the wire-take-up fan blade (7) is a structure arranged obliquely, and the fan blades are curved. The folding part I (9) is an upward bending structure, and the fan blade bending part II (10) is a downward bending structure. The multi-wire circuit arrangement and storage box of the present invention can conveniently and quickly realize the winding of multiple wires And discharge, avoid the problem of clutter and excessive space occupied by the wire arrangement site, avoid cross-winding of wires, and improve the convenience of use.

The invention discloses a novel, environment-friendly and energy-saving disassembly-free house which comprises a cubic house body. A window and a house door are embedded into any one peripheral face of the house body, and the house door is locked with the house body through a bolt arranged on the house door. The house body structurally and sequentially comprises a concrete layer, a steel structural layer and a concrete reinforcing layer from inside to outside, wherein the concrete layer is a glass fiber fabric arranged in anti-crack concrete, the steel structural layer is a steel structural frame and heat preservation boards arranged on the concrete layer, the concrete reinforcing layer includes anti-crack concrete, a glass fiber fabric and a steel wire framework, line pipes in which electrical pipelines can be arranged are embedded into the concrete reinforcing layer, and the electrical pipelines penetrate through the line pipes to be connected with a line box embedded into the house body. The firmness and heat retaining property of the novel, environment-friendly and energy-saving disassembly-free house are improved through a three-layer structure, assembly and disassembly before and after the disassembly-free house is used are omitted, the checking-in efficiency is improved, and time and labor are saved.

The invention discloses an underwater cable bridge, which comprises an upper connecting plate and a lower supporting plate which are engaged with each other. A cavity with a rectangular vertical section is formed between the upper connecting plate and the lower supporting plate. The upper and lower ends of the cavity are respectively provided with supporting lifting mechanisms fixed on the bottom wall of the upper connecting plate and the top wall of the lower supporting plate. A group of horizontal and transverse cable placement cylinders are clamped between the two supporting lifting mechanisms, and the cables The placement barrel is hollow, and a supporting placement ring is provided at the center of the barrel openings at both ends. The outer side of the supporting placement ring is clamped with a plurality of cable separation mechanisms that are supported on the inner wall of the cable placement barrel. The cable tray for underwater use forms a double layer of protection for the cables, avoiding the contact between the cables and the water on the outside, improving the waterproof effect of the cable placement, and at the same time, the cables can be placed in different categories to avoid cross-winding when multiple groups of cables are placed at the same time .

The invention provides a sub-line double-hook, which comprises a force unloading connecting piece, the force unloading connecting piece comprises a connecting main body, a connecting hook formed by bending the top end of the connecting main body, and two mutually spaced elastic arms respectively bending and extending towards two opposite directions from the tail end of the connecting main body, and each elastic arm is provided with a line passing channel penetrating through the elastic arm along the axial direction of the elastic arm; the elastic rubber sleeve is arranged on the connecting main body and is in interference fit with the connecting main body, and the elastic rubber sleeve is pushed upwards along the connecting main body to wrap the connecting hook; the fishing line comprises two sections, one end of each section is fixed to the connecting body, and the other end of each section penetrates through the line passing channel from the end, close to the connecting body, of the elastic arm and extends out from the end, away from the connecting body, of the elastic arm to form a connecting end; and the fishhook is fixed at the connecting end of the fishing line. Compared with the prior art, the sub-line double hooks are good in reliability, and the user experience effect is better.

The invention belongs to the technical field of electronic equipment, and particularly relates to a pan-property big data service system and an information display method. The pan-property big data service system comprises a pan-property data server body, a data storage transmitter and a projector fixing base capable of doing reciprocating rectilinear motion in the vertical direction are arrangedin the pan-property data server body, and a rotatable data service information projection display instrument is arranged in the projector fixing base. By arranging a transmission line fixing inner barrel, transmission line fixing clamping holes and a fixing outer barrel, in the ascending and descending process of the projector fixing base and the data service information projection display instrument, the fixing outer barrel keeps still, the projector fixing base can drive the transmission line fixing inner barrel to synchronously ascend and descend, transmission lines are fixed in the ascending and descending process, cross winding of the transmission lines in the ascending and descending process is avoided, so that the transmission lines are placed in order, smooth transmission of data and the data display effect are ensured, and the service life of the transmission lines is prolonged.

The invention provides a shaft disc type line winding and unwinding device used for vibratory impulse shipboard measurement. The shaft disc type line winding and unwinding device is composed of a winding disc, a buckle type line containing shaft disc and a shaft disc supporting frame. The buckle type line containing shaft disc is fixedly connected with the winding disc, and a line passing hole is formed in the center of the buckle type line containing shaft disc. A knob buckle mechanism is mounted in the buckle type line containing shaft disc, and a manual folding rocker is arranged inside the outer side of the buckle type line containing shaft disc in the radial direction. The shaft disc supporting frame is used as a supporting structure of the winding disc and provided with a supporting handle and a parallel-connection shaft hole. Multiple sets of shaft disc type line winding and unwinding devices are expanded in parallel through the shaft holes and knob buckles, and are supported and fixed through auxiliary shaft rods. Through the shaft disc type line winding and unwinding device, reasonable control over the allowance of the two ends of a signal line arranged in any length is achieved, and the trouble that all traditional signal lines are expanded to be arranged can be effectively avoided; meanwhile, the shaft disc type line winding and unwinding device is high in expandability, and multiple shaft disc type line winding and unwinding devices can be combined and fixed in parallel and stored and taken out uniformly; and the structure is reliable, light and rapid.

The invention provides a line arrangement storage box, and belongs to the technical field of electrical apparatus element auxiliary equipment. A plurality of electric wire inlets (2) are formed in theside face of one side of a box body (1) of the line arrangement storage box, and a plurality of electric wire outlets (3) are formed in the other side of the box body (1). Rotating shafts (6) locatedon the inner wall of the upper end surface (4) of the box body or the inner wall of the lower end surface (5) of the box body are arranged in the box body (1), and the rotating shafts (6) are provided with wire winding blades (7). Blade rod bodies (8) of the wire winding blades (7) are arranged of a structure arranged obliquely, blade bending parts I (9) are arranged of a structure bending upward, and blade bending parts II (10) are arranged of a structure bending downward. The line arrangement storage box has a simple structure, can conveniently and quickly realize the winding and discharging of a plurality of electric wires, completes the arrangement of electric wire lines, solves the problems of being in a mass and being excessive of occupied space due to the excessive electric wires on an electric wire arrangement site, avoids cross-winding of the electric wires, and improves the convenience of use.

The invention relates to an oscillating mechanism of a tower-type fan. The oscillating mechanism is characterized by comprising a support plate for driving the body of the tower-type fan to rotate, a fixed plate installed on the support plate, a synchronous motor and a Hall sensor installed on the fixed plate, a driving gear installed on a projecting shaft of the synchronous motor, a driven gear meshed with the driving gear, a base for installing the driven gear, a magnet installed in a slot of the base and a bottom plate installed on the base, wherein the fixed plate is provided with a hollow rotating shaft, the centre of the base is provided with a fixed hole, the lower end part of the hollow rotating shaft inserts in the fixed hole and is positioned in an axial direction; and the Hall sensor is installed on the support plate and is mutually coordinated with the magnet. The oscillating mechanism has the advantages of more stable operation, no cross-intertwined internal power wires, simpler assembly structure, reduced internal friction damage and low cost and the like.

The invention relates to a coiling block pulley sling with ropes without intersection or included angles. The coiling block pulley sling comprises a sling body. Two pulley blocks consistent in specification are symmetrically arranged on the left side and the right side of the upper portion of the sling body. Each of the pulley blocks comprises a pulley A, a pulley B and a supporting block, wherein a pin shaft A is arranged on the top of the supporting block, a rotation support is arranged on the outer side of the pulley A, a fixing clamp A is arranged at the lower portion of the pin shaft A, and a limiting clamp is arranged on the right side of the pulley A. Two grabbing devices consistent in specification are symmetrically arranged on the left side and the right side of the middle portion of the sling body. The grabbing devices comprise connecting plates symmetrically arranged on the two sides of the sling body, and pin shafts B are arranged in the centers of the connecting plates. The coiling block pulley sling has the beneficial effects of being simple in structure, convenient to use, reliable in running and low in cost.