74results about How to "Wide range of installation" patented technology

The invention relates to the technical field of lifting operation of power transmission lines and discloses a method and a tool for lifting an overhead ground wire. The method comprises the following steps of: lifting the overhead ground wire by using the tool for lifting the overhead ground wire; and clamping a clamp 1 having a convex cavity structure on convex angular steel which is arranged symmetrically on an iron tower. The tool for lifting the overhead ground wire comprises the clamp 1, a lifting frame and a lifter, wherein the clamp 1 has the convex cavity structure which is clamped on a tower rod having a convex section; connecting holes are formed in two end edges of the convex cavity structure of the clamp 1 and connected with the lifter by fixing screws 14; and the lifter is a symmetric two-point lifting device which consists of lifting devices at two ends of a symmetric lifting frame. By the invention, high-altitude operation can be performed by a single person, a waist injury in the process of construction is avoided, and damage to a cross arm is avoided. The tool has the characteristics of simplicity, reasonability, wide installation application, convenience for installation, firmness, stability, safety, reliability, short distance between a lifting point and a lifting object, high working efficiency and the like.

The invention relates to a system and a method for automatic in-situ monitoring on leakage of an underground sewage pipeline. The system provided by the invention comprises an upper computer for controlling and a resistivity feeler lever the bottom of which is provided with a cone head, the resistivity feeler lever is formed by splicing at least 5 pluggable nylon modules and copper pole rings which are clamped in the butt seam of two adjacent nylon modules, sliver is plated on the inner and outer surfaces of the copper pole rings, and the top of the resistivity feeler lever is provided with acollection control circuit and a wireless data transfer module; the collection control circuit comprises a control program and is connected with the copper pole rings by virtue of wires; a public network server and client software are matched with the wireless data transfer module. The monitoring method comprises the following steps: burying or penetrating a monitoring point positioned on the underground sewage pipeline into the resistivity feeler lever; and controlling the system to operate and automatically alarm when the leakage reaches the threshold by virtue of client software. The system and method provided by the invention integrates the functions of automatic collection, remote transmission, data storage, intelligent processing, automatic alarm and remote control, is simple to useand high in automaticity, and can be used for overcoming the defect on the real-time performance and accuracy of traditional methods.

The invention discloses a concealed air conditioner indoor unit which comprises a casing, a volute, an air outlet frame connected with the volute, a heat exchanger and an electric control box, wherein a centrifugal wind wheel and a motor are arranged in the volute; a water pan is arranged below the heat exchanger; a dust filter gauze is arranged in right front of the heat exchanger; an air inlet of the volute and an air outlet of the indoor unit are formed in the front surface of the unit body; and the heat exchanger is positioned in front of the air inlet of the volute. Air supply channels of the casing and the volute are laterally or vertically arranged, vertical or horizontal indoor units with different front air inlet modes are obtained, and a double volute centrifugal wind wheel fan is vertically or horizontally laid, so that the high power air conditioner indoor unit is obtained. The indoor unit is compact in structural design, small in unit body volume, suitable in installation height, and convenient to install, maintain, dismount and replace, can be horizontally or vertically installed in a concealed way, can also be installed in an open way after a surface frame is provided, and the interior of a unit body can be conveniently cleaned, thereby having a wide installation applicable scope.

The invention provides an electric transportation trolley for automatic glass mounting. The electric transportation trolley comprises a frame, a lift cylinder, a telescopic cylinder, a turnover cylinder and a suction disc frame, wherein one end of the frame is connected with a driving wheel; the driving wheel is connected with a steering handle; the other end of the frame is connected with two driven wheels; a balancing weight is arranged on the frame; the frame is hinged to one end of a telescopic fixed beam through a supporting rod; one end of the lift cylinder is hinged to the frame; the other end of the lift cylinder is hinged to the telescopic fixed beam; the other end of the telescopic fixed beam is connected with a telescopic arm; the telescopic cylinder and the telescopic fixed beam are coaxially arranged; one end of the telescopic arm is hinged to one end of a turnover seat; the other end of the turnover seat is hinged to a horizontal rotation seat; the horizontal rotation seat is connected with the suction disc frame; a plurality of suction discs are arranged on the suction disc frame. The electric transportation trolley for automatic glass mounting, provided by the invention, is simple to operate, does not cause personal injury, utilizes a DC hydraulic power unit and a hydraulic cylinder to realize turning-over, rotating, lifting and stretching out and drawing back of plates.

The invention provides a guardrail steel cable quick locking device which is used for being installed on the portion, close to the end of a steel cable, of the steel cable and detachably fixed to a guardrail. The locking device comprises an outer sleeve, a conical chuck, an elastic component and an installing and fixing mechanism, wherein the outer sleeve is provided with a conical through hole and a first internal thread hole which are communicated with each other, and the hole diameter of the first internal thread hole is larger than or equal to the largest hole diameter of the conical through hole. The conical chuck is provided with a clamping hole used for the steel cable to pass, a plurality of clamping teeth are arranged in the clamping hole, and the conical chuck is placed in the conical through hole of the outer sleeve. The elastic component is placed at the bottom of the conical chuck in the outer sleeve. The installing and fixing mechanism is fixedly installed on the guardrail and provided with a first external threaded rod, the first external threaded rod is combined with the first internal thread hole in a screwed mode, and the elastic component is placed at the end of the first external threaded rod. The guardrail steel cable quick locking device can be installed upwards and downwards by 0-90 degrees, and the steel cable can freely rotate by 360 degrees. The guardrail steel cable quick locking device is enough in locking force, not prone to loosening after bearing external force, wide in applicability, convenient to install and high in work efficiency.

The invention discloses a built-in energy-saving intelligent electric heating furnace, which includes an electromagnetic heating assembly, the electromagnetic heating assembly includes a metal water storage tank built inside an outer cabinet, an electromagnetic heating coil is wound around the outside of the metal water storage tank, and The electromagnetic heating coil is connected to the corresponding power supply, wherein the power supply is installed on the outer wall of the outer case. In the present invention, since the water heating plate is continuously heated under the action of the water heating pipe, the entire water heating plate continues to dissipate heat to the outside during actual use. The plumbing sheet located in the aromatherapy sheet can continue to heat the aromatherapy sheet. At this time, the aromatherapy sheet is heated and volatilized, and the volatilized aromatherapy sheet is emitted from the upper opening of the box, so that the aromatherapy effect is effectively achieved, and no additional heating is required as a whole Equipment, and the entire aromatherapy structure is installed with the plumbing sheet, so the actual installation range is wider and more energy-saving.

The invention relates to the technical field of power equipment and discloses an SMD (Surface Mounting Device) nut and a circuit board assembly. The circuit board assembly comprises a circuit board, wherein guide rails are fixedly mounted at the top end and the bottom end of the circuit board; first slide grooves are formed in the front sides of the two guide rails; plug boards are fixedly mountedat the left and right sides of the circuit board; slide blocks are movably connected to the front sides of the first slide grooves; movable frames are fixedly mounted at one sides of the slide blocksaway from the circuit board; and second slide grooves are formed in opposite sides of the inner walls of the movable frames. The SMD nut and the circuit board assembly have the advantages that the guide rails are arranged, the first slide grooves are formed in the front sides of the guide rails, the slide blocks can move on the inner walls of the slide grooves by the arrangement of the first slide grooves to enable the movable frames to move, the positions of clamping boards can be changed by moving the slide blocks, and then, the circuit board can be clamped with clamping bases in differentpositions, so that the mounting range of the same circuit board is wider, and the circuit board can be mounted more conveniently by a user.

The invention discloses a pulling and stacking cloth arranging machine with a wide applicable range. The pulling and stacking cloth arranging machine comprises a base, wherein a case is fixedly connected with the top of the base; a T-shaped sliding rail is fixedly connected with the left side of the top of the base; support seats are in sliding fit with the front and rear sides of the top of the T-shaped sliding rail; and a screw rod penetrates between the middles of the two support seats. The invention relates to the technical field of cloth arranging machines. According to the pulling and stacking cloth arranging machine, the two support seats are arranged in a sliding manner, the screw rod and a bolt are matched to adjust the space between the two support seats, so that the pulling andstacking cloth arranging machine can meet that the mounting applicable range of a fabric drum of different widths of cloth is wide; in addition, a spring pushes a rubber friction block to apply frictional force to the rotary shaft of the fabric drum; and a thread in a push rod is matched with a thread steel ring to adjust the quantity of the rubber friction block applying pressure, so that frictional force with different sizes is applied to be adapted to pulling of fabric with different elasticities, and cloth deformation can be avoided while ensuring that cloth is pulled out in a flat manner.

The invention provides a hydropower station flood discharge flow channel outlet suspended slope fast-assembly maintenance platform and an installation method thereof. The hydropower station flood discharge flow channel outlet suspended slope fast-assembly maintenance platform comprises a foundation embedded part, a supporting structure, a platform structure and a protection structure; the foundation embedded part comprises a plurality of foundation threaded bases; the foundation threaded bases are embedded in a concrete foundation slope; the foundation threaded bases are provided with blocking covers; and a protection plate is arranged between the foundation threaded bases and the supporting structure. By the adoption of the structure, the hydropower station flood discharge flow channel outlet suspended slope fast-assembly maintenance platform is suitable for the operation environment where a maintenance operation platform needs to be provided for the suspended slope portion, can be rapidly built and detached, achieves blocking protection and is convenient to use repeatedly; the hydropower station flood discharge flow channel outlet suspended slope fast-assembly maintenance platform is simple in structure, convenient to disassemble and assemble, low in dead load, good in bearing performance and safe and reliable to use; and the horizontal angle is flexibly adjusted, and the hydropower station flood discharge flow channel outlet suspended slope fast-assembly maintenance platform is suitable for suspended slopes at various angles and wide in installation and application range.

The invention relates to the technical field of circuit board stacking, in particular to a multi-layer flexible circuit board with an interval and angle adjustable support, which comprises a first flexible circuit board body and a second flexible circuit board body. According to the multi-layer flexible circuit board with the support adjustable in distance and angle, the multi-layer structure design is adopted, the adjacent flexible circuit board bodies are connected and assembled through the elastic metal strips, stacking of the flexible circuit boards is facilitated, and the application range of the multi-layer flexible circuit board is wider; the angle of the elastic metal strip is changed by adjusting the internal extrusion frame in the lateral clamping frame, so that the distance between different flexible circuit boards is adjustable, the installation application range of the flexible circuit board is wider, and the adjustment operation is more convenient; by changing the installation mode of the internal extrusion frame, the distance between different flexible circuit boards can be adjusted, and the firmness and stability of the circuit boards in the stacked state can be improved.

The invention discloses a water-saving type intelligent flushing tank system comprising a hanging type flushing tank or a flushing tank built inside a closestool, a drainage valve, a flushing pipe, a water inlet valve, a water inlet valve floating body, a power supply, a hand switch and a radio transmitter, wherein the flushing tank is internally provided with the drainage valve; the flushing pipe is connected with the drainage valve; the flushing tank is provided with the hand switch connected with the drainage valve; the radio transmitter is arranged on a wall surface, is opposite to the position of a user and is internally provided with an infrared or ultrasonic induction window, which is electrically connected with the radio transmitter and used for inducing the state of the user; the flushing tank is internally provided with an induction receiving device and a mechanical transmission mechanism, which are mutually electrically connected; the infrared or ultrasonic induction window induces the using state of the user and sends an induction signal to the radio transmitter, the radio transmitter identifies and processes the induction signal and then sends an identification signal to the induction receiving device, the induction receiving device sends a signal to the mechanical transmission mechanism according to the received identification signal, and the mechanical transmission mechanism controls a sluice gate of the flushing tank to be opened for flushing according to the received signal and also controls the water inlet valve to be opened for water inflow.

The invention discloses a shipborne boat swing rod type catching and releasing device, a shipborne boat and a mother boat. The catching hook assembly is simple and compact in structure; a capturing hook can be installed on a stem or a bow deck of the shipborne boat through a capturing hook fixing base. Arrangement of various functional devices on the shipborne boat is not affected, a number of arresting ropes are arranged on a catching net at intervals, the catching hook assembly can match any two adjacent arresting ropes on the catching net, the catching net does not need to be specially required to have the corresponding height and structural support, and wide installation and application range and high universality of the catching net are further reflected. Through cooperation of the rigid catching hook assembly and the flexible catching net, flexible collision is achieved, a large error-tolerant rate can be achieved by arranging a plurality of loose arresting ropes, and effective catching of the shipborne boat is ensured; by means of the structure, continuous folding and unfolding of multiple boats can be achieved, and the folding and unfolding efficiency is high.

The invention discloses fresh air and cold and hot air conditioner distributed integrated equipment for residences and a control system. The fresh air and cold and hot air conditioner distributed integrated equipment comprises a fresh air system module and one or more mixed air cold and hot source system modules, the fresh air system module comprises a fresh air control system and a fresh air outlet, and the mixed air cold and hot source system module comprises a fresh air inlet, a mixed air control system, a circulating air inlet, a refrigerant or cold and hot water coil pipe and a third fan;and the fresh air outlet communicates with the fresh air inlet through an air pipeline. The fresh air and cold and hot air conditioner distributed integrated equipment is characterized in that freshair at the fresh air inlet and circulating air at the circulating air inlet are mixed through then third fan and then introduced into the coil pipe, and the center line of the third fan and the centerline of the coil pipe are located on the same plane. The fresh air and the circulating air are mixed in the third fan firstly and then introduced into the refrigerant or cold and hot water coil pipe,the fresh air and the circulating air pass through the refrigerant or cold and hot water coil pipe after the temperature of the fresh air and the temperature of the circulating air are unified, and the effect of precisely adjusting the temperature is achieved.

The invention relates to a high-voltage iron anti-bird tool, in particular to an anti-bird device. An anti-bird device, comprising a fixed base, characterized in that two fixed bases are installed on the lower sides of the two ends of the bird spines respectively, the bird spines are installed on the fixed bases, and the There are bird thorn installation holes evenly distributed on the upper part of the bird thorn plate, and bird thorn bundles are installed in the bird thorn installation holes. The anti-bird device with such a structure has the advantages of simple structure, wide anti-bird range, and convenient iron tower maintenance.

The invention provides a building block type inspection well device. The building block type inspection well device comprises a main inspection well and a first branch inspection well; the main inspection well is connected with the first branch inspection well by use of a first pipeline; the main inspection well comprises a first well lid, a well casing and a plurality of first inspection well rings arranged in a stacking manner; the well casing is in a three-stage lug boss shape; the plurality of first inspection well rings arranged in the stacking manner are arranged above the well casing; the first inspection well ring located at the bottommost part is matched with the well casing; the two adjacent first inspection well rings are matched with each other; the first well lid is arranged above the first inspection well ring located at the topmost part; a well lid is arranged on the top of the first well lid; the first branch inspection well comprises a first frame and at least one second branch inspection well; a filler is arranged in the first frame; the first frame is connected with the main inspection well by use of a first pipeline, and a stopping net structure is arranged at the joint. The building block type inspection well device is used for effectively overcoming the defects of low bearing force of the well lid plate, inspection well collapse, long repair time, pavement heightening due to road pavement repair and uneven inspection well lid, and has the advantages of simple structure, convenience for mounting, fast and convenient daily repair and relatively high safety.

The invention discloses an indoor and outdoor ultra-thin type electric energy-saving heating assembly. The indoor and outdoor ultra-thin type electric energy-saving heating assembly comprises single or multiple spliced floor heating units and single or multiple spliced wall heating units, wherein the thickness of the floor heating units and the wall heating units is less than three centimeters; each wall heating unit comprises a wall substrate leveling layer, a wall thermal insulation layer, a wall silk screen layer, a wall cement bonding leveling layer and a wall decoration face board layer which are sequentially arranged in an attached mode from bottom to top; and each floor heating unit comprises a ground substrate leveling layer, a ground thermal insulation layer, a ground silk screenlayer, a ground cement bonding leveling layer and a ground decoration face board layer which are sequentially arranged in an attached mode from bottom to top. According to the indoor and outdoor ultra-thin type electric energy-saving heating assembly, the requirements of users for floor heating and wall heating can be met at the same time, the thickness of the floor heating units and the thicknessof the wall heating units are greatly reduced, so that the heating speed of the floor heating units and the wall heating units is increased, the heating effect is good, the temperature control is convenient and flexible, and the influence on the indoor effective use space is avoided.

The invention discloses a gripper and a mechanical arm for assembling a large-tonnage prefabricated structural block, the gripper comprises a swing mechanism, a first translation mechanism, a second translation mechanism and a clamping mechanism which are connected in sequence, and the moving directions of the two translation mechanisms are perpendicular to each other; the clamping mechanism comprises a top frame, a top die connecting assembly and a side die connecting assembly, the top die connecting assembly and the side die connecting assembly are arranged on the top frame, the top frame and the second translation mechanism are rotatably connected, a swing oil cylinder is arranged between the top frame and the second translation mechanism, and the top die connecting assembly comprises a clamping arm used for clamping the first top die tool and a clamping oil cylinder. The side mold connecting assembly comprises a shaft type piece used for being connected with a U-shaped groove in a side mold tool in a clamped mode and a limiting piece used for enabling the side wall prefabricated structural block to be kept vertical during clamping. The two ends of the arm support are hinged to the gripper and the slewing bearing respectively, and the mechanical arm is formed by matching with the gripper pitching oil cylinder, the arm support pitching oil cylinder and the like. The structure has the multi-angle installation freedom degree, the positioning requirement of the large-tonnage prefabricated part is met, and operation is safer and more efficient.