Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

54results about How to "Novelty and beautiful shape" patented technology

Waterproof tilted eave of roof parapet and construction method thereof

The invention discloses a waterproof tilted eave of a roof parapet and a construction method thereof. The waterproof tilted eave comprises concrete tilted eaves and rigid skeletons, wherein the concrete tilted eaves are distributed on the inner wall surface of the parapet and are tilted from top to bottom, the rigid skeletons are embedded in the concrete tilted eaves, the upper closed end of a waterproof coiled material positioned below the concrete tilted eaves is firmly pressed between the bottom of the concrete tilted eaves and the parapet, and the parapet is a reinforced concrete wall and is firmly connected with the concrete tilted eaves into a whole. The construction method of the waterproof tilted eave comprises the following steps: 1, measuring and paying off; 2, carrying out rigid skeleton construction; 3, erecting a formwork; 4, carrying out concrete pouring construction; 5, curing the concrete; and 6, removing the formwork. The invention has the advantages of reasonable design, simple construction, low input cost and high work efficiency, and the constructed waterproof tilted eave has beautiful appearance and good waterproof effect, thereby effectively solving the problems of short serviceable life, easy aging and cracking, poor waterproof effect, poor overall visual effect of the roof, high maintenance cost and the like in the traditional waterproof structure.
Owner:陕西建工第十一建设集团有限公司

Space special-shaped arch bridge and construction method thereof

ActiveCN109853353ANovelty and beautiful shapeImprove lateral stiffness and overall space stabilityBridge erection/assemblyBridge strengtheningSpandrelArch bridge
The invention discloses a space special-shaped arch bridge and a construction method thereof. The space special-shaped arch bridge comprises two supporting structures, a main beam arranged on the twosupporting structures and an arch rib structure arranged on the main beam, the arch rib structure comprises a main arch rib and two auxiliary arch ribs arranged on the two sides of the main arch rib correspondingly, arch feet arranged at the two ends of the auxiliary arch ribs and the main arch ribs are arranged on the upper parts of the middles of the two supporting structures correspondingly, the rise span ratio of the main arch rib is 1 / 5.0-1 / 5.5, and the rise span ratio of the auxiliary arch ribs is 1 / 4.0-1 / 4.5; the main arch rib and the two auxiliary arch ribs are connected through inclined struts correspondingly, and cross struts are arranged on the positions, corresponding to all the inclined struts, between the two auxiliary arch ribs; the main arch rib is connected with the main beam through vertical suspenders, and the two auxiliary arch ribs are connected with the outer sides of the corresponding side of the main beam through inclined suspenders. The space special-shaped arch bridge and the construction method thereof have the characteristics that the structure is light and attractive, the span is large, the bridge is wide, stress is reasonable, and construction is convenient and fast, and the problems that in the existing city view, the bridge pose is single, the cost is high, and construction is difficult are solved.
Owner:GUANGZHOU MUNICIPAL ENG DESIGN & RES INST CO LTD

Wall-mounted air conditioner with air outlets on two sides

The invention provides a wall-mounted air conditioner with air outlets on two sides. The wall-mounted air conditioner is provided with a shell, a panel, centrifugal fans and heat exchangers which are contained in the shell and located on the rear side of the panel, wherein a first air outlet and a second air outlet which are located on the left side and the right side of the panel respectively are formed between the shell and the panel; the centrifugal fans are provided with volutes, and the volutes are provided with a first opening which is formed towards the left and communicates with the first air outlet and a second opening which is formed towards the right and communicates with the second air outlet; and a first air guide surface which is curved and extends to the first air outlet is formed in the position, between the first air outlet and the first opening, in the shell, and a second air guide surface which is curved and extends to the second air outlet is formed in the position, between the second air outlet and the second opening, in the shell. By the adoption of the wall-mounted air conditioner, air can be discharged from the two sides, air flow can be enhanced, and an air-surrounded atmosphere can be created; and the wall-mounted air conditioner is more comfortable in body feeling and novel as well as attractive in overall appearance.
Owner:QINGDAO HAIGAO DESIGN MFG CO LTD

Auxiliary machine frame matched with positive and negative air pressure combined type pneumatic seeding unit

The invention discloses an auxiliary machine frame matched with a positive and negative air pressure combined type pneumatic seeding unit, wherein the lower side beams and the upper side beams are connected by bolts and fixed on a side plate of a main machine frame; a lower front beam is welded on the lower side beams at the two sides; a front supporting rod connects the lower front beam and a positive pressure air pipe into one body by welding, is welded with a connecting plate, is connected with the main machine frame with bolts used by the connecting plate, is matched with the connection ofthe lower side beams and the upper beams as well as the side plate of the main machine frame, and fixedly connects the positive and negative air pressure combined type pneumatic seeding unit by bolts; the positive pressure air pipe and the negative pressure air pipe are integrally connected with the upper side beams at the left end and the right end by welding; a rear supporting rod connects a lower rear beam and the negative air pipe by welding; and a cross supporting rod is connected with the lower front beam and the lower rear beam by welding. The auxiliary machine frame has simple structure and convenient operation, adopts bolt connection, has convenient disassembly, is applicable to the positive and negative air pressure combined type rape seed seeding unit in precise quantity and solves the problem of arrangement and installation of air pipes of the positive and negative air pressure combined type pneumatic seeding unit.
Owner:HUAZHONG AGRI UNIV

Equivalent dead load acquisition method, topological optimization method and system

The invention discloses an equivalent static load acquisition method and a topological optimization method and system, and the method comprises the steps: building a topological entity model according to engineering practice, and applying a moving load and a self-weight load to the entity model to obtain a topological finite element model; solving a displacement field of the topology under the action of a moving load according to the finite element model; and constructing a correlation equation between the equivalent static load and a displacement field generated by the equivalent static load, substituting the displacement field of the topology under the action of the moving load into the correlation equation based on the principle that the displacement field generated by the equivalent static load at each moment is the same as the displacement field generated by the moving load at the same moment, and solving the equivalent static load of the topology. Compared with the prior art, the method has the advantages that the dynamic effect of the moving load on the topology is fully considered, the calculated equivalent static load can accurately reflect the topology stress condition under the action of applying the moving load, and then the optimization effect of the method for topology optimization by using the equivalent static load is better.
Owner:CENT SOUTH UNIV

Steam self-circulation device

The steam self-circulation device can allow steam to be automatically cooled and return to a pot, and belongs to the technical field of traditional Chinese medicine decocting machines. The conventional steam self-circulation decocting machines in markets use pipes to allow steam to be cooled and liquefied and return to the pot through external coolers, and a product is needed to overcome the defect. The steam self-circulation device includes a pot cover casing, a pot cover handle, a pressure-limiting valve, a fan, an air inlet, a copper cooling fin, upper air outlets, lower air outlets, a condenser pipe, a lock catch, a pot cover connection unit, a sealing ring, a pot body fixing unit, a pot body, and an air duct. During use, the pot cover casing can be fastened and sealed through the lock catch and the pot body fixing device and forms a whole body with the pot body, the fan is opened, air on the upper end of the air duct is discharged out of the upper air outlets through the copper cooling fin, air on the lower end of the air duct is discharged out of the lower air outlets through the condenser pipe; rapid air circulation can take heat away, the bottom of the pot cover casing contacts a steam surface and the condenser pipe to be cooled, and then steam is cooled and liquefied and automatically returns to the pot.
Owner:河北航跃机械设备有限公司

Drainage vertical type air conditioner

The invention provides a drainage vertical type air conditioner which comprises a base, and a first shell and a second shell, wherein the first shell and the second shell are mounted on the base in parallel and are mutually independent to each other. A first air inlet and a second air inlet are respectively formed in the first shell and the second shell; a front-back-through air channel is formed between the first shell and the second shell; an air feeding port and an air introducing port are respectively formed in the front end and the rear end of the air channel; a first air outlet and a second air outlet are also respectively formed in the sides, facing the air channel, of the first shell and the second shell; a first air guiding mechanism and a second air guiding mechanism are respectively arranged at the first air outlet and the second air outlet and are provided with a first air guiding plate and a second air guiding plate; the first air guiding plate and the second air guiding plate are respectively accommodated on the inner sides of the first shell and the second shell backwards. According to the drainage vertical type air conditioner, the air-out of the air conditioner and the environment temperature difference can be reduced, the comfort degree is improved, the conventional design is broken through, and the appearance is novel and attractive.
Owner:QINGDAO HAIGAO DESIGN MFG CO LTD

Side window hidden type outer weather bar and vehicle with same

The invention relates to a side window hidden type outer weather bar and a vehicle with the same. The side window hidden type outer weather bar comprises an outer waistline reinforcing plate, an outerweather bar body and a scraping and brushing lip. A mounting opening is formed in one end, far away from the roof, of the outer waistline reinforcing plate, and one end, far away from the roof, of the outer weather bar extends into the mounting opening; the end, close to the roof, of the outer waistline reinforcing plate is turned over towards the direction where the outer weather bar is locatedto form a shielding edge; when the side window hidden type outer weather bar is installed on a vehicle door, the end of the shielding edge is used for being connected with a vehicle door outer plate of the vehicle door, and the outer weather bar is located on the side, away from the vehicle door outer plate, of the outer waistline reinforcing plate and located in a space formed by the shielding edge. The scraping and brushing lip is arranged on the side, away from the outer waistline reinforcing plate, of the outer water retaining strip. The invention has the advantages that the outer weatherbar is hidden in the space formed by the shielding edge on the outer waistline reinforcing plate, so that the traditional weather bar of the side door and window shows a continuous and complete side door metal plate surface, and the appearance is novel and attractive; and compared with a water retaining strip structure with a decorative strip, the cost is greatly reduced.
Owner:ZHEJIANG GEELY HLDG GRP CO LTD +1

Auxiliary machine frame matched with positive and negative air pressure combined type pneumatic seeding unit

The invention discloses an auxiliary machine frame matched with a positive and negative air pressure combined type pneumatic seeding unit, wherein the lower side beams and the upper side beams are connected by bolts and fixed on a side plate of a main machine frame; a lower front beam is welded on the lower side beams at the two sides; a front supporting rod connects the lower front beam and a positive pressure air pipe into one body by welding, is welded with a connecting plate, is connected with the main machine frame with bolts used by the connecting plate, is matched with the connection of the lower side beams and the upper beams as well as the side plate of the main machine frame, and fixedly connects the positive and negative air pressure combined type pneumatic seeding unit by bolts; the positive pressure air pipe and the negative pressure air pipe are integrally connected with the upper side beams at the left end and the right end by welding; a rear supporting rod connects a lower rear beam and the negative air pipe by welding; and a cross supporting rod is connected with the lower front beam and the lower rear beam by welding. The auxiliary machine frame has simple structure and convenient operation, adopts bolt connection, has convenient disassembly, is applicable to the positive and negative air pressure combined type rape seed seeding unit in precise quantity and solves the problem of arrangement and installation of air pipes of the positive and negative air pressure combined type pneumatic seeding unit.
Owner:HUAZHONG AGRI UNIV

Girdle truss, manufacturing method of girdle truss and super high-rise building giant frame

The invention relates a girdle truss, a manufacturing method of the girdle truss and a super high-rise building giant frame. The girdle truss comprises an upper chord, a lower chord and a corrugated steel web, wherein the upper chord adopts a steel tube concrete-filled upper chord, the lower chord adopts a prestressed steel tube concrete-filled core rod, and the upper end and the lower end of thecorrugated steel web are in rigid connection with the upper chord and the lower chord respectively to form the girdle truss; and a plurality of honeycomb through holes are formed in the corrugated steel web at equal intervals. According to the girdle truss, the manufacturing method of the girdle truss and the super high-rise building giant frame, the steel tube concrete-filled upper chord is usedas an upper chord member of the girdle truss, so that the compression bearing capacity and rigidity of the upper chord of the girdle truss are enhanced; the prestressed steel tube concrete-filled corerod is used as a lower chord member of the girdle truss, so that the tensile bearing capacity and rigidity of the lower chord of the girdle truss are improved; the corrugated steel web with the honeycomb through holes are adopted to replace a girdle truss diagonal web member, so that the shear bearing capacity is improved, daylighting performance and permeability of the girdle truss are improved,and girdle truss construction is simplified. The girdle truss is excellent in stress performance and has a good application prospect.
Owner:CHINA CONSTR SEVENTH ENG DIV SHANGHAI CORP

A special-shaped arch bridge in space and its construction method

The invention discloses a space special-shaped arch bridge and a construction method thereof. The space special-shaped arch bridge comprises two supporting structures, a main beam arranged on the twosupporting structures and an arch rib structure arranged on the main beam, the arch rib structure comprises a main arch rib and two auxiliary arch ribs arranged on the two sides of the main arch rib correspondingly, arch feet arranged at the two ends of the auxiliary arch ribs and the main arch ribs are arranged on the upper parts of the middles of the two supporting structures correspondingly, the rise span ratio of the main arch rib is 1 / 5.0-1 / 5.5, and the rise span ratio of the auxiliary arch ribs is 1 / 4.0-1 / 4.5; the main arch rib and the two auxiliary arch ribs are connected through inclined struts correspondingly, and cross struts are arranged on the positions, corresponding to all the inclined struts, between the two auxiliary arch ribs; the main arch rib is connected with the main beam through vertical suspenders, and the two auxiliary arch ribs are connected with the outer sides of the corresponding side of the main beam through inclined suspenders. The space special-shaped arch bridge and the construction method thereof have the characteristics that the structure is light and attractive, the span is large, the bridge is wide, stress is reasonable, and construction is convenient and fast, and the problems that in the existing city view, the bridge pose is single, the cost is high, and construction is difficult are solved.
Owner:GUANGZHOU MUNICIPAL ENG DESIGN & RES INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products