35results about How to "Flexible laying" patented technology

The invention discloses a manufacturing process for an environment-friendly construction modularization tool type temporary road plate block. The specific manufacturing process comprises the steps of 1, surveying and lining; 2, manufacturing of U-steel frames; 3, welding of frame reinforced reinforcing steel bars; 4, assembling of reinforcing steel bars; 5, pre-burying and installing of lifting rings; 6, installing of lifting ring hole die sleeves; 7, concrete pouring; and 8, maintenance. The environment-friendly construction modularization tool type temporary road plate block applying the manufacturing process comprises the U-steel frames, the frame reinforced reinforcing steel bars, the inside assembling reinforcing steel bars, the lifting rings and pouring concrete plate block bodies. According to the manufacturing process for the environment-friendly construction modularization tool type temporary road plate block, U-steel cantilever beams used for cantilever scaffolds in former projects are adopted as frame materials, and the advantage of environmental protection is achieved; the process of double-layer reinforcement distribution is adopted, and thus the bearing capacity of the road plate block is ensured; laying of the modularization tool type temporary road plate block is flexible through factory-like manufacturing, and the temporary road plate block can be laid or folded according to the requirements of an engineering site and are widely applied; the temporary road plate block can be reused for many times, so that environmental pollution is reduced, the effects of energy conservation and environmental protection are achieved, and the purpose of environment-friendly construction is achieved.

The invention relates to an arrangement for moving a movable furniture part, in particular a furniture part which is mounted pivotably about an axis, comprising at least one ejection device for ejecting the movable furniture part from a closed position into an open position, the at least one ejection device comprising at least one force accumulator, and a loading device for loading the at least one force accumulator by means of an opening or closing movement of the movable furniture part, wherein at least one Bowden cable for transmitting force during the loading of the at least one force accumulator is arranged between the at least one ejection device and the loading device.

The invention relates to the technical field of water guide pipes for fabricated buildings, in particular to a water guide pipe capable of being quickly butted and disassembled and used for fabricated buildings. The water guide pipe comprises two clamping mechanisms; each clamping mechanism comprises a clamping sleeve, a plurality of soft plates are annularly and fixedly connected to the side wall of one end of the clamping sleeve at equal intervals, one end of each soft plate is fixedly connected with an extrusion block, and the annular inner side wall of the clamping sleeve is fixedly connected with a sealing sleeve. According to the water guide pipe, through arrangement of the extrusion blocks, extrusion rings and the sealing sleeves, one end of a water pipe is inserted into the sealing sleeves, adjusting sleeves are rotated, and the multiple extrusion blocks are gathered towards the middle to move to extrude the sealing sleeves, so that the inner side walls of the sealing sleeves and the outer side wall of the water pipe are extruded and tightly attached, and the water pipe is fastened and sealed; when the water pipe needs to be dismounted, the adjusting sleeves are rotated reversely, the pressure and the friction force between the sealing sleeves and the water pipe are reduced, so that the water pipe can be easily pulled out of the sealing sleeves, the water pipe is convenient to dismount, and the water pipe is convenient to recover after being dismounted.

The invention provides a suspended transfer robot system and a self-moving transfer robot. The system comprises a main suspension rail which is laid in a preset working area and forms a closed-loop structure; a bale loading rail which is arranged in the working area and can be connected with the main suspension rail in a shunting and converging manner; at least one sorting slide way connected withthe main suspension rail, wherein a gap is formed between each sorting slide way and the bale loading rail; and at least one transfer robot, wherein the transfer robots shuttle back and forth in theworking area along the main suspension rail and the bale loading rail in a self-driving mode, so that target goods from the bale loading rail are transferred to the sorting slide ways through the mainsuspension rail to be sorted and packaged.

The invention relates to an integrated communication optical cable, which comprises a cable core, a central sleeve and an oversheath in turn from an inner layer to an outer layer, wherein the cable core comprises a plurality of minisize optical fiber units which are intertwisted or arranged in parallel and fiber pastes filled between the minisize fiber units and the central sleeve, and each minisize fiber unit comprises a micro sleeve, an optical fiber arranged in the micro sleeve, and a fiber paste filled between the micro sleeve and the optical fiber. By using the characteristics of the structures of the minisize fiber units and universal central tube bundle fibers, the minisize fiber units are arranged in the central sleeve, thus not only the optical fibers are under dual mechanical protections, but also corresponding minisize optical fiber units are diverged from optical cables and are placed in a conduit by only stripping off the oversheath and the central sleeve of the optical cable in occasions that the minisize optical fibers are needed specially. The integrated communication optical cable is adaptable to various laying modes such as overhead laying, conduit laying, direct-buried laying and the like.

The invention relates to the technical field of coiled material laying, and discloses geotechnical coiled material laying equipment. The geotechnical coiled material laying equipment comprises a laying main body, moving equipment and an energy supply assembly, wherein the multiple sets of moving equipment are slidably arranged on the laying main body, the moving equipment is used for driving the laying main body to move, and the energy supply assembly supplies energy to the laying main body and parts in the moving equipment; and two sets of operation supporting arm assemblies are symmetricallyhinged to the two sides of connecting outer sleeves, each operation supporting arm assembly comprises a force bearing wheel frame, a self-propelled wheel set and a first extendable part, the self-propelled wheel sets are connected to one ends of the force bearing wheel frames, the other ends of the force bearing wheel frames are hinged to the connecting outer sleeves, and the first extendable parts are hinged and connected between the force bearing wheel frames and the connecting outer sleeves. The moving equipment can drive the laying main body to move, manpower assistance can be reduced, inaddition, the angles between the force bearing wheel frames in the moving equipment and the ground can be adjusted, and it can be guaranteed that the equipment has a proper vehicle body posture to prevent overturning during construction on a working face with a slope.

The invention discloses a lifting device for installing and laying an oil pipeline. The lifting device structurally comprises a lifting device main body, a walking beam control transmission mechanism,a mechanical arm control transmission mechanism and an internal control mechanism. The mechanical arm control transmission mechanism is provided with a walking beam transmission assembly, a control main arm rod, a mechanical arm hydraulic fixing device and an adjustable movable mechanical claw. The internal control mechanism is provided with a control trigger handle, an internal clamping rod fixing device, a gear control clamping rod transmission device and an auxiliary pushing plate device. The auxiliary pushing plate device is provided with an auxiliary pushing plate and a strong reset spring set, so that when the lifting device is used, the distance and the height of the mechanical claw can be conveniently adjusted when the oil pipeline is laid, at the same time, the size and tightnessof the mechanical claw can be conveniently adjusted, the oil pipeline can be flexibly laid, the butt joint of the pipeline is more accurate, and at the same time, the lifting device can be suitable for the installation of a multi-pipe diameter oil pipeline.

A visual target spot arrangement method based on laser radar grid map coupling is characterized in that firstly, laser tracker measuring equipment is introduced, and coupling of a grid map coordinate system constructed by a laser radar and a laser tracker coordinate system is achieved; secondly, based on the coordinate coupling uncertainty, the measurement uncertainty and the motion uncertainty, the arrangement of the visual target spots is determined; according to the invention, the precision of coordinate system coupling and target spot arrangement is improved; coordinate system coupling measurement times are few, the coupling calculation precision is high, visual targets are flexibly laid in combination with an actual aeronautical manufacturing scene, the method is flexible and robust, the method can be widely applied to the field of aeronautical manufacturing, and after the visual targets are fused into the grid map, AGV navigation positioning precision can be effectively improved.

A method for implementing an indoor pipeline integrated structure comprises the steps that sleeves being larger than pipelines by one grade are pre-embedded in beams, plates and columns of a buildingmain body; hydroelectric pipelines are laid in the pre-embedded sleeves; as for some large size accessories, such as socket boxes and water supply angle valves, plastic bottom boxes and foam filler are pre-embedded in a structure main body, after concrete pouring is finished, the filler is taken out, and then the accessories are mounted on the vacated positions; the beam width is increased suitably, then grooves are reserved in edge areas of the beams, and the pipelines are laid in the grooves; as for the positions, provided with surrounding-building spaces, such as curtain boxes existing in the indoor plate, the spaces can also be used as pipeline laying areas; and the connecting positions of the pipelines and the building main body are covered by adopting detachable panels, and then facelayers are painted. The method for implementing the indoor pipeline integrated structure can take the pipeline appearance and overhaul convenience into account, the pipelines are tightly combined with the building main body structure, and the structure safety and indoor space utilization rate are not affected.

The invention provides a waste water draining system which comprises a drain pipe system, wherein the drain pipe system comprises an inner pipe, an outer pipe and a bracket; the inner pipe is used forconveying and draining waste water or spent liquor; the outer pipe is mounted outside the inner pipe in a sleeving manner and is used for receiving leakage waste water flowing out when the inner pipeleaks; the bracket is arranged in the outer pipe and is used for supporting the inner pipe; after the inner pipe is supported and hung by the bracket, a leakage solution passageway allowing leakage waste water to flow smoothly is formed in the outer pipe and below the inner pipe. The waste water draining system is simple in structure and convenient to construct, can timely find the leakage problem, can ensure the life safety of a maintainer and also has the advantages of being flexible in design and low in cost.

The invention relates to a door handle module (10) for a movable part (110) of a vehicle (100), in particular for a side door, tailgate, bonnet or luggage compartment hatch, comprising a handle support (11) that can be mounted on the outer skin (111) of the movable part, a handle (12) mounted movably on the handle support (11) and having an actuation mechanism (13) that can be hidden at least in part by the outer skin (111), the actuation mechanism (13) being operatively connectable to a lock (20) or a lock drive so that an, in particular mechanical, actuation of the lock (20) of the movable part (110) can be performed, and further comprising a sensor unit (14) having at least one sensor element (15) in order to detect a user intention in an actuation region (30) of a door handle depression (40) of the movable part (110) so that the lock (20) or the lock drive is electrically actuatable in the actuation region (30) in the event that a user intention is identified.

The invention provides a combined heat preservation supporting plate and an installing method, and relates to the technical field of decoration materials. The combined heat preservation supporting plate comprises a supporting frame, a heat preservation plate arranged on the supporting frame and a cover plate arranged on the heat preservation plate. The supporting frame comprises a bottom plate andfour frame plates arranged at the edge part of the bottom plate. The heat preservation plate is arranged in space defined by the four frame plates. Each frame plate is provided with two grooves. Theheat preservation plate is provided with a pipe groove for a heating pipe to pass, the end portion of the pipe groove communicates with the grooves, the side, close to the heat preservation plate, ofthe cover plate is provided with protruding parts, and at least one part of the protruding parts are located in the pipe groove. According to the combined heat preservation supporting plate and the installing method, safety and stability are achieved, combined forming is achieved, field slotting is not needed, coil pipe pavement is more flexible, the supporting effect is good, checking and maintaining are convenient, and the work hours are saved.

The invention discloses equipment for conveying sand in a water flow carrier by a long distance. The equipment comprises a conveying device, a separation device, a water storage box, a pipeline and abackflow pipe. The conveying device is located in the sand conveying starting place, and the separation device and the water storage box are located in the sand conveying destination. The pipeline isarranged between the conveying device and the separation device in a connected manner, and the backflow pipe is arranged between the water storage box and the conveying device in a connected manner. The conveying device is in the starting place and is used for mixing sand and water and conveying the sand-water mixture into the separation device along the pipeline under the action of water pressure. The separation device is used for carrying out centrifugal dewatering separation on the sand-water mixture, discharging and unloading sand to the destination and discharging and unloading water intothe water storage box. The water in the water storage box flows back to the starting place from the destination along the backflow pipe and is cyclically utilized by the conveying device. The equipment has the advantages that the sand-water mixture is conveyed by a long distance by the pipeline, the sand conveying efficiency is improved, energy consumption is low, and the equipment can be suitable for various kinds of complex terrain.

The invention discloses a cloud type rail. The cloud type rail is characterized in that the cloud type rail is composed of a middle supporting steel plate assembly and two cloud rail plate assemblieslocated on the two sides of the cloud type rail; the supporting steel plate assembly is composed of an upper steel plate (1) and a lower steel plate (2); each cloud rail plate assembly comprises a center rib plate (3), the two sides of the center rib plate (3) are provided with U-steel (4) correspondingly, one side of the U-steel (4) is connected with the upper steel plate (1) and the lower steelplate (2), the other side of the U-steel (4) is connected with a bottom plate rib plate (5), and the upper ends and the lower ends of the bottom plate rib plate (5), the U-steel (4) and the center ribplate (3) are provided with an upper panel (6) and a lower panel (7); the tops of the upper panel (6) are provided with cloud rail plates (8), and the tops of the cloud rail plates (8) are provided with a plurality of uniformly distributed grooves (9); a plurality of uniformly distributed reinforcing ribs (10) are arranged in the length direction of the cloud type rail, and the reinforcing ribs (10) are simultaneously connected with the upper panels (6) and the cloud rail plates (8).