62results about How to "Large amount of work" patented technology

A method and apparatus for automatically updating information on favorite places upon change of home address. The method includes the steps of: checking data received by the navigation system to detect whether the old home address of a user has been changed to the new home address; searching for favorite places around the new home address equivalent to that around the old home address; determining whether the updating of the favorite places should be conducted automatically or upon instruction by the user; updating the favorite places by replacing the favorite places for the old home address with the equivalent favorite places for the new home address; and repeating the above steps every time when there is a change in the home address.

The invention belongs to the field of electric automobile battery change and relates to a chassis type automatic electric automobile battery changing station. The chassis type automatic electric automobile battery changing station comprises a battery changing robot, a transfer machine, a charging frame and a charging machine. The battery changing robot is located on one side of the charging frame, and the charging machine is located on the other side of the charging frame. A transfer track in the advancing direction of an electric automobile is arranged between the battery changing robot and the charging frame. The transfer machine is located on the transfer track. The chassis type automatic electric passenger vehicle battery changing station can automatically take down batteries lack of electricity from an electric automobile, put in batteries full of electricity and automatically charge the batteries lack of electricity. Especially for large-scale and heavy-type batteries, the problem that the batteries can be charged but cannot be changed is solved, the batteries are protected, and a reference basis is provided for development of new energy automobile battery changing modes.

The invention discloses a data query method based on a big data environment. The method comprises the steps of: when receiving a query request inputted by a client, analyzing the query request, acquiring a context relation of the query request, and forming a sequence of statement; analyzing statements which are distinguished in order based on metadata information, and obtaining nodes where a data source locates and node types; generating data manipulation statements corresponding to various nodes; and summarizing a manipulation result fed back by the various nodes to a buffer pool, performing merging treatment according to the sequence of statement, generating a query result, and outputting the query result to the client. The invention further discloses a data query device based on the big data environment. The technical scheme of the invention can provide a unified query interface of a Hadoop big data environment and a relational database, and make up the technical bottleneck that data of the existing relational database and data of the Hadoop big data environment cannot be directly exchanged.

The invention provides a Beidou space-based high-precision real-time positioning method. The method comprises the following steps: firstly, generating difference revised data, then generating a difference broadcast telegraph text, adopting two pseudorandom sequences to generate a short precise code, and conducting spectrum spread and carrier modulation on the difference broadcast telegraph text and the short precise code so as to generate a difference broadcast signal; a user positioning terminal combines difference broadcast data of the difference broadcast signal and Beidou navigation satellite observation data to conduct positioning calculation so as to realize high-precision real-time positioning. The method can effectively realize decimeter-degree high-precision real-time positioning in the coverage area of a geosynchronous orbit satellite, and quickly improves and enhances the positioning service performance of a Beidou satellite navigation system.

The invention provides a construction paying off method for determining the boundary point of a side slope of a subgrade on a terrain line, which can improve the paying off efficiency of the boundary point of the side slope of the subgrade and meet the requirement for the construction precision of the side slope of the subgrade, and can be extensively completed by testing an intervisible part of any survey station arranged outside the design center line of a road. The method comprises the following steps of: setting a mileage reference point on the center line of a road, evaluating the shortest distance between the side point of the center line and the horizontal curve of the road by using the method of uniform approach so as to determine the vertical distance and the foot-point mileage between the slope point subjected to on-site pretesting and the design center line of the road in a plane; calculating the theoretical horizontal distance between a crossover point of an elevation surface on which the pretesting point is positioned and the design line of the side slope and the design line of the subgrade according to the design parameters such as the center-line elevation and the subgrade at the mileage, the width of a structure, the slope ratios and the step numbers of the cross slope and the side slope, and the like; subtracting the vertical distance from the theoretical horizontal distance so as to obtain the displacement from the pretesting pint to the theoretical boundary point; and moving the pretesting point, and repeating the steps to make the displacement asymptotically to zero so as to determine the position of the boundary point of the side slope.

Provided is a method for pumping gas of a protected layer by layer penetration and hole drilling on high-position drilling fields of a protecting layer machinery tunnel. The high-position drilling fields are arranged in the protecting layer machinery tunnel at intervals, a plurality of layer-penetration drilled holes which are in three rows and penetrate through the protected layer are arranged towards the protected layer in each high-position drilling field, and after hole drilling in each high-position drilling field is finished, the holes are sealed, and a gas pumping pipe is connected to pump the gas. The method is suitable for gas exploiting in a protected layer exploiting technology, the gas of a protected layer can be pre-pumped prior to exploiting of a protecting layer, and the pressure-releasing gas of the protected layer is pumped after the protecting layer is exploited. The method is simple, can reduce construction cost, shortens exploiting cycle, eliminates potential safety hazards, and facilitates safety management.

The invention discloses a continuous box girder made of corrugated steel web pre-tensioned prestressed concrete. A plurality of I-shaped beam elements precast by a plurality of corrugated steel web pre-tensioned prestressed concrete are erected and installed on an abutment, precast concrete top plates, precast concrete bottom plates, and transverse reinforcements of precast concrete beams or diaphragm plates of each two adjacent I-shaped beam elements are fixedly connected with reinforcing steel bars in corresponding cast-in-place members, and then a cast-in-place concrete top plate between each two adjacent precast concrete top plates, a cast-in-place concrete bottom plate between each two adjacent precast concrete bottom plates and a cast-in-place concrete beam or transverse diaphragm plate between each two adjacent precast concrete beams or transverse diaphragm plates are connected with one another to form closed box girders. Each two adjacent closed box girders are connected with each other by pouring cast-in-place concrete longitudinal beams, thus forming the continuous box girder. Pre-tensioned prestressed tendons are arranged in bottom plate bodies of the precast I-shaped beam elements; and pier top hogging moment prestressed tendons are arranged in the cast-in-place concrete top plates of the closed box girders.

Disclosed is a water mass in-situ recovering ecological reactor, which comprises a rotary plant base system, a rotary biological filler assembly, a wind power propulsion system, and a water-driven biological membrane rotating disc and frame. By utilizing wind power, hydraulic power, solar energy and biomass energy, in-situ recovery can be performed to damaged water masses with high purification efficiency and low operation cost.

The invention discloses a large-arch-foot three-step tunnel rapid construction method and structure based on pipe shed pre-supports. Short pipe sheds are constructed through a hole interior non-work-room pipe shed construction technology to reinforce and support surrounding rock in front of a tunnel face in advance; large arch feet are arranged at bases all stages of steps; and under dual controlmeasures, the tunnel cross section is sequentially excavated by three steps, according to the specific processes, firstly, short pipe shed advance supports are constructed within a certain range alongan arch part of a tunnel, the upper, middle and lower steps are sequentially excavated with alternate distances, after excavation of each step, the primary supports are constructed instantly, footings of the primary supports are designed to of a large-arch-foot type, and when the lower step is away from a secondary lining of a former cycle by the tunnel diameter, an inverted arch, side walls, a filled layer and a secondary lining are constructed. The problem that under the condition of the shallow-buried weak surrounding rock, deformation control over the tunnel is difficult is solved, and meanwhile the disadvantages that under the same condition, a traditional construction method is many in subsection, numerous in working procedure, slow in construction, many in temporary support and thelike are further overcome.

The invention discloses a residual heat utilization and simultaneous desulfurization and denitrification system for tower type coke oven flue gas. The residual heat utilization and simultaneous desulfurization and denitrification system comprises a draught fan and a flue gas purification tower, wherein the draught fan is connected with a coke oven flue and the flue gas purification tower; the flue gas purification tower comprises a hot pipe type wastewater evaporator, a crystallization tank, a flue gas oxidization reactor and a flue gas washing tower; the hot pipe type wastewater evaporator is connected with a wastewater circulating pump and a waste water tank; the hot pipe type wastewater evaporator is connected with an ammonia evaporation wastewater pump and a wastewater heat exchanger; the hot pipe type wastewater evaporator is connected with an alkali liquid metering pump and a complete condenser; the complete condenser is connected with an ammonia water cooler, an ammonia water cooler and an ammonia water pump; the ammonia water pump is connected with the flue gas washing tower; the complete condenser and the ammonia water cooler are connected with technical cooling water; the hot pipe type wastewater evaporator is connected with a flue gas heat exchanger and a light generator; the light generator is connected with the flue gas oxidization reactor; flue gas is subjected to heat exchange by the flue gas heat exchanger and then enters a main flue to be evacuated by a chimney; and the crystallization tank lifts a crystallization pump to be connected with a coke oven coal gas ammonium sulfate production system.

The invention provides a hydraulic telescopic conveying arm and particularly relates to a conveying arm used for a self-discharging ship conveyer. The hydraulic telescopic conveying arm specifically comprises a conveying arm base, a conveying arm connecting plate, a shear-fork conveying arm frame, a hydraulic oil cylinder, a carrier roller, a reversing roller and an arm rest cross rod. The shear-fork conveying arm frame is of a symmetrical structure, one end of the shear-fork conveying arm frame is fixed to the conveying arm connecting plate hinged to a ship body, the other end of the shear-fork conveying arm frame is connected with the reversing roller, and steel wire rope hanging points are evenly arranged on hinge pins on the two sides. A multi-stage telescopic hydraulic cylinder is adopted to serve as the hydraulic oil cylinder; a terminal piston rod, away from the ship head, of the hydraulic oil cylinder is connected with the arm rest cross rod on the upper layer, and the end, close to the ship head, of the hydraulic oil cylinder is connected with the conveying arm connecting plate; and horizontal unfolding and folding of the conveying arm can be achieved through the stretching and contacting of the hydraulic oil cylinder. The hydraulic telescopic conveying arm has the advantages that the stretching and contracting travel of the whole arm is long, and the variation amplitude range of the whole arm is wide; the structure is simple and compact, the self weight is low, and operation is easy and convenient; and the influence of folding and unfolding of an arm rest on the stability of the ship body is small, and a ship deck is not prone to fatigue cracks.

The invention provides a toilet installation displacement sealing device and a toilet installation method, wherein, the toilet installation displacement sealing device comprises: a cement seal ring and an eccentric displacement pipe; the eccentric displacement pipe is arranged at the bottom of the cement seal ring; the eccentric displacement pipe It includes an eccentric disk and a diversion pipe. The eccentric disk is provided with an eccentric hole that is inconsistent with the center of the eccentric disk, and the diversion pipe is connected to the eccentric hole. The cement sealing ring is made of elastic and viscous corrosion-resistant material. Using the displacement sealing device for toilet installation provided by the present invention, when installing the toilet, it is possible to adjust the installation position of the toilet without destroying or raising the floor surface of the installation position of the toilet. It has the advantages of simple operation, convenient and quick installation, The advantage of not needing to add unnecessary engineering volume, and the installation is well sealed, antibacterial, anti-corrosion, and durable.

The invention discloses a construction method for pile foundation drilling of a gravel stratum with a floating pebble layer. Drilling of a pile foundation adopts two pore-forming methods, namely percussion drilling and rotary drilling, at the same time. The problems are solved that as only one pore-forming method is adopted during pile foundation drilling of the gravel stratum with the floating pebble layer under the complex geological condition, the construction period is long, and the pore-forming quality is poor. The incidence of deviated holes and inclined holes is effectively reduced during pore forming of the floating pebble layer as the surface layer, a rotary drilling machine is used for the deep layer, the hole-enlarging rate is effectively reduced, the pore-forming quality of thepile foundation is more excellent, and the work efficiency is higher.

The invention discloses a control system for temperature and humidity of an air conditioner of a chancery and an adjusting method for the system, which mainly solve the technical problem of high energy consumption because of simultaneous control of temperature and humidity of the conventional air-conditioning system of the chancery. According to the constant temperature and humidity system for the chancery, a constant temperature and humidity inner unit is arranged in a machine room, a plurality of constant temperature and humidity outer units are connected in parallel outside the machine room, an air outlet of the constant temperature and humidity inner unit is connected with an air supply pipe; the air supply pipe is led to a storeroom of the chancery; the air supply pipe in the storeroom of the chancery is provided with a plurality of air outlets; an air return pipe with a plurality of air inlets is arranged in the storeroom of the chancery and is led to the machine room; and an air outlet of the air return pipe is positioned in the machine room. The system is characterized in that a heat pump pipeline type air conditioning unit inner unit is arranged in the machine room, and is connected with a heat pump pipeline type air conditioning unit outer unit outside the machine room, the heat pump pipeline type air conditioning unit inner unit is connected with the air supply pipe and the air return pipe through pipelines respectively, the air return pipe of the unit is connected to the constant temperature and humidity machine inner unit; and the pipelines are provided with temperature sensors and humidity sensors.

The invention discloses a method for extracting gas of a protected layer through wear layer drilling in a protective layer airway high-position drilling field. A high-position drilling field is arranged in a protected layer airway, and then linear wear layer drilling and curved wear layer drilling are respectively performed to a protected layer in the high-position drilling field through a common drilling machine and a directional drilling machine; and after the drilling construction is finished, hole sealing is performed and gas extracting pipelines are connected to the protected layer to perform the gas extraction. The method is used for the gas extraction in the protective layer extraction technology, the gas of the protected layer can be pre-pumped before the protective layer is exploited, and the relief-pressure gas extraction of the protected layer is achieved after the protective layer is exploited. By means of the method, the construction cost is reduced, the extraction period is shortened, potential safety hazards are eliminated, and safety management is facilitated.

The invention discloses a middle single-drum short machine body thin seam coal mining machine and a mining method thereof. The coal mining machine comprises a coal mining machine body, a cutting drum and coal loading mechanisms, and the cutting drum is arranged on the middle portion of the coal mining machine body. The coal loading mechanisms are arranged at the two ends of the coal mining machine body. The mining method comprises the following steps that (1) the coal mining machine advances directly from a haulage way on the lower portion of a working face; and (2) the coal mining machine moves upwards, coal is cut by the cutting drum on the middle portion, an arc-shaped coal loading plate on the rear portion is in a movable coal loading state for coal loading, the arc-shaped coal loading plate is behind the coal mining machine by a certain distance for advancing a powered support, and the arc-shaped coal loading plate is behind the powered support by a certain distance for pushing. According to the middle single-drum short machine body thin seam coal mining machine and the mining method thereof, the coal loading mechanisms are arranged at the two ends of the coal mining machine, the coal loading effect of the coal mining machine can be greatly improved, the labor intensity of workers of a thin coal seam face is relieved, and the production safety is improved; and due to the facts that the machine body is short, and the cutting drum is located in the middle of the coal mining machine body, the coal mining machine can directly advance from the haulage way and a tailgate of the working face, the circulation operation time can be shortened, and the production efficiency of the working face is improved.

The present invention discloses an electricity information collection system based on a medium voltage power carrier and a control method thereof. The system comprises a concentrated copy main station which is connected with a medium-voltage carrier host, the medium-voltage carrier host is connected with a coupler, the coupler is connected to a medium-voltage carrier slave and is coupled to a 10KV medium-voltage electric power circuit; the medium-voltage carrier slave is connected with a concentrator, and the medium-voltage carrier host / slave is composed of a high-speed carrier chip SSC1664 / 1663, an interface module connected with the medium-voltage carrier host / slave and configured to connect with the concentrated copy main station and an unvarnished transmission module configured to receive data. According to the invention, when data is transmitted, the highest rate can reach up to 5Mbps, the lowest rate can reach up to 100kbps, and the transmission rate is far superior to the transmission rate of the current medium-voltage power line carrier communication system, and the electricity information collection system based on the medium voltage power carrier and the control method thereof can support the new business development with high transmission rate requirement such as cost control, telecommand, telemetering and remote regulation, and remote switching of a valve.

The invention discloses a splicing and water entry floating method for a ship lift chamber of a ship lift for a hydropower station. The method comprises the following steps: 1: completing the manufacture of parts of a ship lift chamber in a manufacturer; 2: setting up a ship lift chamber assembly yard in a reservoir area of the hydropower station, and setting up an assembly platform of which the scale should be sufficient to meet the requirements of a ship chamber structure assembly, and a water entry platform being close to a waterway, or easy to reach the waterway; 3: transporting the partsof the ship lift chamber from the manufacture to an assembly platform in the reservoir area of the hydropower station to be assembled; 4: floating the spliced ship lift chamber to the ship chamber inan airbag water entry way, wherein during water entry and floating, the water level of the reservoir is controlled to be more than the sum of the height of lock head on a first level of ship lift andthe draft of the whole ship lift chamber during floating. Compared with ship chamber splicing assembly, the splicing and water entry floating method provided by the invention has the advantages of effectively reducing production cost, keeping the water level running at a high water level, and increasing the economic benefits.

The invention relates to a hydraulic crimping method of a strain clamp of a bus in a power substation, which comprises the following steps: (1) crimping a first mode a: outwards crimping the first mode a from an orifice end of a steel anchor in an aluminium wire steel anchor; (2) crimping a second mode b: on the basis of crimping the first mode, outwards crimping the second mode along the first mode; (3) crimping a third mode c: on the basis of crimping the second mode, outwards crimping the third mode along the second mode, and reserving a steel anchor part simultaneously; (4) crimping a fourth mode d: crimping the fourth mode d between the reserved steel anchor part and a lead plate; and (5) rubbing burrs down after crimping. The method is simple and easy to operate, the phenomenon of lantern flower after crimping wires is avoided, the quality and the efficiency for crimping the wires are improved, and the attractiveness, the electric conduction effect and the born tension of the wires are improved. Wastes of the wires and wire clamps caused by disqualified construction quality are saved, and the capacity of a power grid for resisting external force damage is enhanced.

A method for manufacturing a plate including multiple metal layers is provided. The method includes: disposing a semi-finished plate formed of a first metal in a mold, wherein a surface of the semi-finished plate is roughened; and injecting a second metal in liquid form onto the roughened surface of the semi-finished plate, so as to form a second metal layer on the semi-finished plate, wherein the second metal in liquid form covers and fills the roughened surface of the semi-finished plate. Not only does the multi-layer metal plate manufactured according to the method have the strength and elasticity of a composite metal, but also increase the joining, bonding or engagement strength between the first and second metal layers without laser welding.

The invention discloses a serging method for a warp-knitted spacer fabric, which relates to a serging technique for a fabric article and provides the serging method for the warp-knitted spacer fabric and a serging device for the warp-knitted spacer fabric. The covering device thereof is provided with two sets of sewing-machine folders. The first sewing-machine folder is provided with a fixing bracket, upper and lower ribbon slots, a zipper locating slot and upper and lower belt guides. The second sewing-machine folder is provided with a fixing bracket, a directing plate, a U-shaped pulling plate and a belt guide. The first sewing-machine folder is arranged on a sewing machine; one half of a zipper is fixed in the zipper locating slot and two ribbons are installed in the upper and lower ribbon slots; then the sewing machine sews one half of the zipper and the two ribbons together to obtain an edge-covered ribbon with one half of the zipper; the second sewing-machine folder is arranged on the sewing machine; the edge-covered ribbon with one half of the zipper is arranged into the second sewing-machine folder and pulled out through the belt guide; the core material of the warp-knitted spacer fabric is clung to the U-shaped pulling plate and the internal wall of the directing plate. The serging is finished under the traction of the sewing machine.

The invention is applicable to the field of construction equipment, and particularly relates to a lock chamber wall concrete intelligent vibrating device which comprises X-direction walking systems, the walking devices are distributed on the machine box in an array mode, the walking devices are meshed on the template track, and the template track is used for driving the machine box to walk in the X direction; a Y-direction walking system which is provided with a plurality of sets of reciprocating periodic moving structures in the machine box, the reciprocating periodic moving structures are connected to the sliding block machine box, and the reciprocating periodic moving structures are used for driving the sliding block machine box to walk in the Y direction; a Z-direction walking system which is provided with a worm driven by a turbine set structure to move; a three-axial-degree-of-freedom walking system of the X-direction walking system, the Y-direction walking system and the Z-direction walking system replaces workers to conduct construction, and life risks, caused by misoperation, of the workers are prevented; and a machine plans a route, so that large deviation is avoided.

The invention relates to a dedusting and demisting appliance for wet desulfurization and an electromechanical-coupling wet dedusting and demisting device. The dedusting and demisting appliance for wet desulfurization comprises multistage mechanical dedusting and demisting devices and wet electric dedusting devices, wherein one multistage mechanical dedusting and demisting device and one wet electric dedusting device are connected in series to form an electromechanical wet dedusting and demisting unit; the multistage mechanical dedusting and demisting device is positioned on the lower side of the wet electric dedusting device; the cross-section shape and size of the multistage mechanical dedusting and demisting device are matched with those of the wet electric dedusting device; and the number of the electromechanical wet dedusting and demisting units arranged in parallel is selected according to the quantity of the flue gas to be treated. The dedusting and demisting appliance for wet desulfurization and electromechanical-coupling wet dedusting and demisting device enhance the dedusting and demisting efficiency, and are convenient to use and low in cost.

The invention discloses a flow guide tunnel by utilizing permanent plug head section joint gate opening and plugging arrangement and a method. The flow guide tunnel by utilizing permanent plug head section joint gate opening and plugging arrangement comprises a diversion tunnel group which is formed by a plurality of flow guide tunnels (9), and the diversion tunnel group is divided into two batches for opening a gate. The first batch of flow guide tunnels (9) for opening the gate comprise diversion tunnel inlet sections (1) and diversion tunnel bodies (1.1), and lower water head blocking gatesare arranged at the diversion tunnel inlet sections (1). The flow guiding tunnel inlet sections (1) are provided with water inlet towers (2), the top of the water inlet towers (2) are provided with small-capacity openings and closing machines (4). Permanent plugs (8) consist of permanent plug upstream sections (8.1) and downstream sections (8.2), and the permanent plug upstream sections (8.1) andthe downstream sections (8.2) are arranged in a combined mode. The defects that a water retaining head of a diversion tunnel blocking gate is high and the engineering investment is large in the priorart are overcome. The method has the advantage of innovation of an existing diversion tunnel opening and plugging technology.

A combined shoe formed by a selected vamps and soles with different functions and appearances at any time, comprises a sole, a vamp and attaching means used to quick-connect the vamp and the sole for forming a whole shoe. The attaching means includes a front cap located in front of the sole for buckling the tip of the vamp; a hind cap located in the hind of the sole for buckling the heel of the vamp; two pairs of matched anti-slide plates located in half-soles / heels of both vamp and sole for preventing relative sliding between the vamp and the sole; and a plurality of pressing means used for pressing the vamp on the sole tightly. The combined shoes provide a multitude of combinations and reduce the shoe purchasing cost. Since the vamp and the sole can be disassembled and assembles quickly, when the wearer enters a room, he needs only remove the sole for keeping the cleanliness of the room and still can keep his feet warm and / or prevent the diffusion of foot odor.

The invention relates to an integral vulcanization construction method for large-diameter rubber-lined pipelines. The method comprises the following steps that the to-be-vulcanized large-diameter rubber-lined pipelines with qualified rubber linings are connected in series through flanges by using bolts, circular steel rings are arranged at the joints of the pipelines, and the rubber-lined pipelines which are connected in series are placed on a plurality of supporting frames to be fixed; blind plates are arranged at the two ends of the rubber-lined pipelines which are connected in series, circular steel rings are welded to the outer portions of the blind plates, and thermometers, pressure gauges, saturated steam inlet valves and water discharge opening valves are arranged on the blind plates; finally, saturated steam inlet pipelines are connected in a combined mode according to the serial connection shape of the to-be-vulcanized large-diameter rubber-lined pipelines and are fixed insidethe to-be-vulcanized rubber-lined pipelines, and steam exhaust holes are formed in the saturated steam inlet pipelines at equal intervals; and the saturated steam inlet valves are opened, and steam is slowly introduced into the rubber-lined pipelines through the saturated steam inlet pipelines for vulcanization construction. According to the method, a special vulcanizing boiler or vulcanizing tank is not needed, and the vulcanizing time is shortened.

The invention relates to an eccentric engine using a magnetic suspension object system time at the same point in a vertical surface in order to solve the problem that the gravity of an object can not be converted into rotation moment to be output. The eccentric engine using the magnetic suspension system time at the same point in the vertical surface comprises two rotation sleeves assembled on a horizontal supporting frame at intervals, wherein identical bevel pinion sets are fixedly arranged at the inner sides of the two rotation sleeves, each sub-bevel pinion is connected with a pair of meshed gears and is assembled on a connected small shaft perpendicular to the horizontal supporting frame, a plurality of sets of sliding rods of the same shape (such as bent, straight and inclined) are evenly and fixedly installed on the same periphery of the surface of each rotation sleeve, a sliding matching part is arranged on each sliding rod in a matched mode, the sliding matching parts which are parallel and right face the sliding rods on the two rotation sleeves are connected through a horizontal rod with an idler wheel, a balance weight and a highly strong magnet connected in the middle, the outer ends of the sliding rods of each rotation sleeve are fixedly connected together, a highly strong magnet rail is fixedly arranged in a symmetrical dual-quadrant of the vertical surface between the rotation sleeves, the upper portion of the highly strong magnet rail is shaped like an involute and is located under the horizontal rod, and the lower portion of the highly strong magnet rail is shaped like an involute and is located above the horizontal rod. A plurality of sets of engines are connected in series on the horizontal frame at intervals, and the eccentric engine using the magnetic suspension system time at the same point in the vertical surface is a large-power engine converting the gravity into power.

The invention discloses an anti-seismic support for fixing a heat-preservation pipeline and a non-heat-preservation pipeline. The anti-seismic support comprises a first steel channel, a second steel channel, pipe bundles, heat-preservation pipe bundles, a double-face steel channel and a third steel channel. Steel channel buckles are arranged on the two side walls, close to the ends of one sides, of the first steel channel and the second steel channel, the steel channel buckles are fixed to the surface wall of a concrete beam through expansion bolts, and the ends of the other sides of the first steel channel and the second steel channel stretch in the direction away from the concrete beam. The third steel channel and the double-face steel channel are connected with the first steel channel and the second steel channel through right-angle connecting pieces, the double-face steel channel is located above the third steel channel, the heat-preservation pipe bundles are arranged on the upper end face of the double-face steel channel, the pipe bundles are arranged on the lower end face of the double-face steel channel, and the pipe bundles are arranged on the upper end face of the third steel channel. Thus, compared with the prior art, on the premise of guaranteeing that the heat-preservation pipeline does not interfere with the non-heat-preservation pipeline, the situation of occupation of space and increase of the work amount can be avoided.

The invention relates to an assembled building interior wall partition board. The assembled building interior wall partition board comprises interior wall boards, adjusting mechanisms and a top covermechanism. With the assembled building interior wall partition board, the following problems existing in the installation process of the interior wall partition board can be solved: a, in the traditional assembly process, the interior wall partition board is completely fixed to the ground and can only be installed according to existing installation data, while when changes are needed in the laterperiod, the interior wall partition board only can be detached and then installed again, so that the engineering amount is large, meanwhile, construction waste is easily generated, and thus the cost is relatively high; and b, after the interior wall partition board is installed, wallpaper is generally pasted on the surface of a wall, while glue is prone to peel-off along with the lengthening of time in the traditional wallpaper pasting process, so that the wallpaper falls off integrally, and consequently, the attractiveness of the wall is affected.