43results about How to "Guaranteed workload" patented technology

A modular design method for building all units and assembling them together includes such steps as 3D modeling of ship body, 3D arrangement modeling for assembling, dividing it into functional or regional units or modules, providing the interfaces between units or modules, designing and drawing them, and integrating them together in frame mode while preserving the interfaces between them.

The invention provides a tube truss manufacture process which comprises the steps as follows: blanking of steel tubes, positioning of intersecting points of tube fitting, welding of tube fitting, calibrating of members, pre-assembling, and disassembling of the pre-assembled truss, wherein all the manufacturing and processing links are carried out in sequence. The manufacture process has the advantages as follows: the assembly precisions of intersecting ends and intersecting holes are high; the size deviation is small; a truss body can be assembled quickly; the workload of calibration is small; formation of physical appearance is good; workload and time for polishing are greatly reduced; the quality of construction and formation can be guaranteed; smoothness and progression of all manufacture links are guaranteed; total construction period is guaranteed; material cost of manufacturing of the tube truss can be saved; inputs of manpower and goods and materials are saved; and economical effects of production are improved.

The invention discloses a multi-user synchronous editing processing system for the same file, and a processing method. The multi-user synchronous editing processing method comprises steps that a datafile is automatically analyzed and split and analyzed into a plurality of same small files via a template file; a plurality of users edit the file at the same time online, distribute authority for thesplit file for different users, enable all users to online edit file content and hand in the same; the file contents are merged and downloaded; multi-file handing in states are traced; the pluralityof files are merged into a file and contents edit by different users are completely reserved; and then the file is loaded and checked. According to multi-file handing in state trace, and file merge and reservation of contents edit by different users, synchronous edit on various terminals can be achieved; and table contents of each terminal can be checked only by editing users, so safety of important information can be ensured; and the system simplifies a process, reduces work load, shortens reporting time and improves information safety.

The invention discloses a setting method of a CDMA (code division multiple access) wireless communication network in high-speed rail environment. The CDMA wireless communication network comprises a base station set. Each base station comprises more than two signal sources equal in communication coverage radius. Antenna included angle of the base station signal sources meets the conditions that the included angle of the signal sources in the same base station is smaller than phi(S):phi(s)=theta-2*tan<-1>tau*v/s, the theta refers to 5dB lobe angle of the base station signal source antennas, the s refers to a definite distance of the base station signal source antennas from a rail in an actual scene, the tau refers to regulated CDMA system switching time, and the v refers to maximum train speed. Different stations can be set by the method according to different transmission environments before planning and construction, certain relation among azimuth, station spacing and the distance from the rail is guaranteed, construction efficiency can be improved effectively, late optimization work is reduced effectively, and network quality is improved effectively.

The invention discloses an operating method of a browser/server (B/S) framework networked electronic simulation drawing board system, which relates to a safety control method used when a power supply system operates electrified equipment. On the premise of ensuring correct and reliable billing, remote interaction of a field and a centralized control center is realized. The system is communicated with each field and the centralized control center; the centralized control center is provided with a monitoring system, a dispatching system and a main station server; the system is provided with a browser device which can be moved to each field; a communication device is communicated with a plurality of browser devices; and an application server is provided with a graphic edition and display module, a billing module, an equipment real-time status information management module, a network topology analysis module, a database maintenance module and a system operation authority management module. The operating method mainly comprises the following operating steps of: 1) transmitting an operation order billing request; 2) generating an operation order; 3) transmitting the generated operation order to a browser through the communication device; and (4) performing field operation through field operating personnel according to the operation order received by the browser.

The invention discloses a sawtooth processing technology of a handle saw blade, which is characterized in that it comprises the following steps: step a: shaping the saw blade (100); step b: punching out a set of edges on the saw blade (100) The saw teeth (100a) arranged in the lengthwise direction of the saw blade; step c: use a CNC gear grinding machine to grind both sides of each saw tooth (100a) to form a cutting edge; step d: deburring and polishing. The upper and lower sides of (100) are deburred and polished; step e: divide the teeth, in this step, the second punch press is used to press the saw blade (100), so that all the saw teeth (100a) on a piece of saw blade (100) ) to complete the tooth division at one time. This process method effectively simplifies the process, greatly improves the processing efficiency and precision, effectively eliminates the cumulative error, and reliably reduces the processing cost. The waste produced after stamping can also generate a certain economic value, thus effectively overcoming the existing process method. disadvantages, has good practicality.

The invention discloses a valve rocker mounting mechanism. The valve rocker mounting mechanism comprises a valve rocker mounting seat, wherein an intake valve rocker seat and an exhaust valve rocker seat are arranged on the valve rocker mounting seat, the intake valve rocker seat is used for mounting an intake valve rocker, and the exhaust valve rocker seat is used for mounting an exhaust valve rocker; the intake valve rocker and the exhaust valve rocker are hinged to the intake valve rocker seat and the exhaust valve rocker seat by an intake valve rocker shaft and an exhaust valve rocker shaft; the intake valve rocker is used for driving a contact surface, which corresponds to the top of an intake valve rod, to be respectively vertical to the corresponding axis of the intake valve rod, and the exhaust valve rocker is used for driving a contact surface, which corresponds to the top of an exhaust valve rod, to be respectively vertical to the corresponding axis of the exhaust valve rod; an included angle is formed between the axis of an axle hole of the intake valve rocker seat and a junction surface of the valve rocker mounting seat and a cylinder head, and an included angle is formed between the axis of an axle hole of the exhaust valve rocker seat and the junction surface of the valve rocker mounting seat and the cylinder head; an included angle is formed between the axis of an axle hole of the intake valve rocker shaft and the axis of an axle hole of the exhaust valve rocker shaft, and the intake valve rocker seat and the exhaust valve rocker seat are symmetrically arranged on the valve rocker mounting seat. The valve rocker mounting mechanism and a gasoline engine thereof, which are provided by the invention, have the advantages that the power transferred by the valve rockers can be highly efficiently utilized, the abrasion of the contract surfaces is reduced, and the workload of a valve driving mechanism is reduced.

The invention discloses a method for constructing a flexible facing brick. The method comprises the following steps of: providing a glass-reinforced plastic mold corresponding to the specifications of the flexible facing brick, and snapping lines on a wall face; placing the flexible facing brick in a concave groove of the glass-reinforced plastic mold; plastering a cementing agent to the back face of the flexible facing brick; pasting the whole mold to a specified position of the wall face according to the positions of the lines on the wall face; pressing the flexible facing brick by using an elastic pressing plate matched with the glass-reinforced plastic mold; sequentially removing the elastic pressing plate and the glass-reinforced plastic mold; and carrying out joint pointing and surface cleaning. When the flexible facing brick is laid by adopting the method disclosed by the invention, the disadvantages existing when the flexible facing brick is laid by traditional construction methods can be overcome, and the requirements on good bonding strength, high flatness, high construction speed and low cost are met.

The invention discloses a Y-shaped steel column and a manufacturing method thereof. The Y-shaped steel column comprises a Y-shaped trunk and a front end part which is connected with the Y-shaped trunk, wherein the Y-shaped trunk comprises a box-shaped column of which the cross section takes the shape of a Chinese character ri, and inverted splayed steel plates mounted on the box-shaped column which takes the shape of the Chinese character ri; the front end part comprises a box-shaped column of which the cross section is square-shaped, and front-end steel plates which are connected with the square-shaped box-type column horizontally; the front part forms a shape consisting of two letters B which are arranged up and down after being connected; the inverted splayed steel plates and the front-end steel plates consist of specially-shaped components of different shapes; inclined support components connected with the box-shaped column which takes the shape of the Chinese character ri are further arranged at the bottom of the square-shaped box-type column. The Y-shaped steel column reflects perfect combination of art and construction engineering, by reasonably disassembling the Y-shaped steel column and due to detailed design of constitutional units, the later construction difficulty is relieved, the structure of the column is simplified to the maximum extent while the bearing property of the column is ensured, the raw materials are saved, and the effective building use area is increased.

The invention discloses an automatic apple packaging machine which comprises an operating platform, wherein landing legs are connected with four corners of the operating platform; universal wheels are mounted below the landing legs; transmission idler wheels are mounted on the left side of the interior of the operating platform; middle shafts are mounted in the transmission idler wheels; a packaging cylinder is mounted on the right side of the interior of the operating platform; leakage holes are uniformly formed in the packaging cylinder; a transformation disc is mounted below the packaging cylinder; a packaging bag storage room is connected with a position below the transformation disc; a support rod is mounted on the right side of the packaging cylinder; and a feeding device is connected with the right side of the support rod. According to the automatic apple packaging machine, as the packaging cylinder is arranged, ten apples can be simultaneously packaged, the packaging efficiency is improved, and the workload of a packaging worker is reduced; as the transmission idler wheels are arranged, the packaged apples can be transmitted to a next working procedure, and the carrying quantity of the worker is reduced; as the transformation disc is arranged, a sealed product can be transmitted to transformation idler wheels; and the automatic apple packaging machine is simple and practical and excellent in application prospect.

The invention relates to the technical field of automatic control, specifically to a tunnel advanced detection monitoring alarming method and apparatus based on laser range finding. The method includes the steps of a, preparation step including setting tunnel advanced water probing safety driving distance, sending a signal for adjusting the angle of a laser range finder, and aligning the laser range finder with a measurement target, b, starting step including receiving the properly adjusted signal of the laser range finder, and starting and stopping the laser range finder, c, determination step including receiving the actual distance parameter measured by the laser range finder, comparing the actual distance parameter with the tunnel advanced water probing safety driving distance set in step a, and determining whether to sent an alarm signal according to the comparison result, giving off an alarm signal when the measured distance parameter is smaller than the tunnel advanced water probing safety driving distance set in step a and locking the power supply of the tunnel driving working face, and d, information storage step including measuring, recording and storing the tunnel drilling footage of each working shift, each day and each month.

The invention discloses a mobile phone assembly machine. The mobile phone assembly machine comprises a stand; support legs are arranged at four corners of the lower surface of the stand; workers set alifting travel of a push rod type electric lifting column and the pressure to the surface of a back cover of a mobile phone through a numerical control system; a lifting end of the push rod type electric lifting column is descended to enable a pressing plate to press the back cover of the mobile phone to guarantee the buckling effect; the assembly work of two mobile phones can be synchronously finished at each time, so that the working efficiency is improved, and the assembly time is saved; after assembly is finished, a first extension rod is elongated to push a horizontal plate to upwards move, so that an assembly plate is inclined, and the assembled mobile phones slide into a discharge basket; after discharge is finished, a second extension driving motor drives a second extension rod toelongate by a certain distance, so that a main body of the mobile phone nearest the assembly plate moves to the upper side of the assembly plate for assembly; and materials are synchronously fed on two sides, so that the assembly work is automatically finished, the workload of workers on this post is saved, the assembly quality is guaranteed, and the yield of defective products is reduced.

The invention discloses a mine conveyor belt sweeping device. A sweeping belt, a pair of clamping plates, at least one supporting rod, a support and at least one spring are included, wherein the sweeping belt is blocky and is obliquely and upwardly arranged; the free end of the sweeping belt is in contact with a belt of a conveyor; the clamping plates are arranged in parallel, located on the two sides of the sweeping belt, and are used for clamping the sweeping belt; the supporting rod is obliquely and upwardly arranged, and the upper end of the supporting rod is in threaded connection with the clamping plates; the support is vertically arranged below the supporting rod, and is in threaded connection with the middle portion of the supporting rod; the spring is fixedly and vertically arranged below the supporting rod, and is in threaded connection with the lower end of the supporting rod; the spring is used for pulling the lower end of the supporting rod, so that the supporting rod rotates upwards with the middle portion of the supporting rod as a supporting point, then the upper end of the supporting rod drives the sweeping belt to apply force upwards, the sweeping belt is forced to be attached to the belt of the conveyor, and then coal slag remaining on the belt of the conveyor is wiped out. The mine conveyor belt sweeping device guarantees that a whole belt lane is clean andsanitary, lots of falling coal is reduced, the workload of a driver on the station and a maintaining bench worker is reduced, and manpower and material resources are saved.

The invention relates to a test fixture for a current transformer of a 10kV switch cabinet, which includes a crank arm, a double-arm clamp is fixed at the front end of the crank arm, a contact is arranged on the head of the clamp, the contact is connected to a test cable, and the rear end of the crank arm is installed. Screw handle. A 10kV switch cabinet current transformer test fixture of the present invention adopts an inverted U-shaped structure, and the inverted U-shaped crank arm is integrally formed of Bakelite with good insulation and easy processing, and has both certain mechanical strength and insulation properties. The front end of the crank arm is a rotatable double-arm clamp that can simultaneously clamp the two primary terminals of the current transformer, reducing the number of test connections. The wire clip is a copper multi-row contact, one end is fixed on the movable shaft, and the other end is supported by a spring, which not only increases the contact area with the primary wiring board of the current transformer, makes it in good contact, but also ensures the passage of large current, and It can increase the fastness of the wire clip, and can be fixed reliably to prevent falling off.

The defects that in the pipeline installation process, time cost, material cost and labor cost are high, pipeline sealing reliability is poor, and pipelines made of different materials can only be installed through different installation methods are mainly overcome. A pipeline thread airtight connection method is achieved by a pipeline thread airtight connection device and is completed by combining the pipeline thread airtight connection device, sealing gaskets, external thread pipes and set screws. The pipeline thread airtight connection method is characterized in that when the external thread pipes are screwed with the pipeline thread airtight connection device, the external thread pipes which are oppositely screwed into the pipeline thread airtight connection device are in airtight butt joint through the sealing gaskets, or the external thread pipes are in airtight connection with the pipeline thread airtight connection device. The pipeline thread airtight connection method is further characterized in that the external thread pipes and the pipeline thread airtight connection device are fastened together through the set screws, so that the long-term effect of pipeline airtight connection is ensured. The technical scheme is suitable for installation of water supply and heating pipelines of industry, agriculture, commerce, buildings, municipal administration, life, indoor parts and outdoor parts and is very wide in application.

The invention provides a septic tank sludge treatment vehicle with a control arm. The septic tank sludge treatment vehicle at least comprises a vehicle body, a control cabinet, a grid residue presser, a screw press, an electric generator, a power distribution cabinet, a vacuum water tank and a stirring tank, and further comprises the control arm, a monitoring device, a flushing and digging device and a sewage suction device, wherein the control cabinet, the grid residue presser, the screw press, the electric generator, the power distribution cabinet, the vacuum water tank and the stirring tank are arranged in the vehicle body, and the monitoring device, the flushing and digging device and the sewage suction device are positioned on the control arm. According to the treatment vehicle, through cooperative operation of the control arm and an airtight device, the monitoring device, the flushing and digging device and the sewage suction device on the control arm, the automation degree of the septic tank sludge treatment vehicle is high, the number of workers is decreased, meanwhile, the airtight device prevents odor from overflowing, environmentally-friendly operation is achieved, the monitoring device monitors the cleaning degree in a septic tank in real time, the flushing and digging device performs multi-angle flushing, sludge in the septic tank is fully flushed, and the operation efficiency is improved.