2514results about "Shores" patented technology

The present disclosure provides a cylindrical structure construction platform that both a first telescopic portion and an elastic member drive a guiding wheel to tightly abut against an outer template, adjusting radial positions of a pouring pipe and a tamping device according to an outline of the outer template by a second telescopic portion to reduce construction errors, adjusting an inclination angle of the guiding wheel by an adjusting mechanism, a slewing mechanism driving a rotary table to drive the guiding wheel to climb along a surface of the outer template, the pouring pipe is poured layer by layer from the bottom to the top of a pouring cavity to reduce a height difference during pouring for further reducing generation of air holes, the tamping device vibrates layer by layer from the bottom to the top of the pouring cavity to further eliminate the air holes.

The invention relates to a climbing system (1) comprising a first anchoring shoe (17) intended to be fastened to an already erected first wall section (11). The climbing system (1) further comprises a climbing drive (18) comprising a first drive component (28) and a second drive component (27), wherein the first drive component (28) and the second drive component (27) are movable relative to one another. The climbing system (1) further comprises a work platform (3) intended to be fixed to the first drive component (28) of the climbing drive (18), and a climbing shoe (16) intended to be fixed to the second drive component (27) of the climbing drive (18). The climbing shoe (16) is designed to be fixed to the first anchoring shoe (17). The invention further relates to a method for moving such a climbing system.

The invention relates to the technical field of pile foundation reinforcement, and discloses a pile foundation reinforcement structure for reinforcing roads and bridges, which comprises a hydraulic telescopic support mechanism and four threaded telescopic support mechanisms. According to the pile foundation reinforcing structure for reinforcing the road bridge, the longitudinal supporting effect between the bridge and the bridge pier is achieved through the hydraulic supporting principle, meanwhile, the longitudinal supporting capacity of the threaded structure is combined, longitudinal supporting is achieved on the bridge in a combined mode, and the longitudinal meshing force of the threaded structure can achieve the supporting function on the bridge through the combination; the pressure of the liquid not only can achieve auxiliary supporting of the threaded structure, but also can achieve auxiliary supporting of the bridge, so that the auxiliary supporting of the threaded structure and the auxiliary supporting of the bridge supplement each other, and a more stable supporting effect is achieved.

The invention provides a method for constructing an arch-shaped large-span shell steel roof, and belongs to the technical field of arch-shaped large-span shell steel roof construction. A temporary supporting system is built, and distributed optical fiber sensors are arranged to monitor the lifting process of a main arch; a cable force distribution scheme of a cable supporting system is calculated by adopting a double-layer game optimization model to realize cooperative control of stress uniformity and form precision, tensioning force is applied by using an intelligent tensioning system in stages, and a crane moving path is planned in combination with a path optimization algorithm based on a graph theory to realize graded unloading of a temporary supporting system. The technical problem that it is difficult to achieve structural stress uniform distribution and form accurate control of an arched large-span shell steel roof at the same time in the tensioning process of a cable supporting system is solved.

The invention relates to the technical field of wind power concrete tower drum assembly construction, in particular to a wind power concrete tower drum assembly construction temporary supporting system which comprises a supporting rod, two telescopic assemblies are arranged in the supporting rod, and a clamping rod is slidably connected into the telescopic assembly located at the lower end. A mounting rod is slidably connected into the telescopic assembly located at the lower end, a positioning plate is fixedly connected to the mounting rod, a guide slope block is fixedly connected to the upper end of the positioning plate, a slow descending slope block is fixedly mounted at the lower end of the positioning plate, a rotating sleeve is rotatably connected to the upper end of the supporting rod, and a ball assembly is arranged in the rotating sleeve. Rapid alignment and stable attachment of the tower drum are achieved through the telescopic assembly, the rotating sleeve and the like. The process is simplified through mechanical driving, the labor intensity is reduced, and the construction efficiency is improved; supporting is stable, buffering and falling prevention are achieved, and construction safety is guaranteed; the modular design is suitable for tower barrels of various specifications, repeated use can be achieved, and the construction cost is greatly reduced.

The application discloses the technical field of building construction, in particular to a post-pouring zone independent support system and an implementation method, which adopts a post-pouring zone first formwork support system to erect a jacking support together with a scaffold and a wooden formwork, cracks and water seepage at a stress position after jacking after the formwork is removed are prevented, and hidden problems are prevented from occurring, through jacking treatment of a top support plate at the top of an inclined support and a vertical support rod two, the jacking and blocking effect of the post-pouring zone is ensured, the blocking effect is ensured by mutually splicing the blocking plates to form a whole, and the vertical height of the vertical support rod one and the vertical support rod two is adjustable to ensure the adaptation to various jacking heights. The post-pouring zone formwork support system after jacking after the formwork is removed can not find cracks and water seepage at a stress position after jacking after the formwork is removed, but the root problem cannot be solved, and only the speed of cracks at the stress position can be temporarily delayed, but various subsequent problems will gradually appear, and normal use is affected.

The invention relates to a bearing device for mounting a building construction cantilever beam. The bearing device comprises a moving seat, a swing knocking assembly, a bearing assembly and a driving assembly. Lifting columns are evenly and vertically arranged on the top of the moving seat upwards, a supporting platform is arranged on the tops of the lifting columns, a bracket is fixed to the tops of the two telescopic rods adjacent in the front-back direction so that a cantilever beam bottom die can be clamped in the bracket, a driving motor is fixed to the supporting platform, and the output end of the driving motor is in transmission connection with a reverse screw. The two sliding blocks are oppositely arranged on the reverse screw and the transverse shaft and can synchronously move oppositely or oppositely along the reverse screw. The main shaft is rotationally arranged above the sliding block; the outer end of the main shaft is fixedly sleeved with a gear, and the gear is meshed with the rack. The inner end of the main shaft is fixedly connected with an eccentric wheel on which the knocking block is mounted. Precise positioning of the bottom die can be guaranteed, full-coverage dynamic knocking can be carried out on the template before die stripping, concrete adhesion is effectively avoided, and the construction efficiency and quality are remarkably improved.

The invention provides a design and construction method of an adjustable fabricated floor support plate temporary supporting system, and belongs to the technical field of building construction.The design and construction method of the adjustable fabricated floor support plate temporary supporting system comprises the steps that firstly, engineering data are collected; then finite element analysis is conducted based on a critical buckling load analysis equation to determine component specifications, then horizontal components and vertical components are assembled, an adjusting system and a prestress system are installed, and then a supporting system is hoisted in place and fixed to an original steel beam; then the optimal prestress value is determined through a multi-level game optimization prestress configuration model to enhance the stability of the system, and after laying of the steel bar truss floor support plate and concrete pouring are completed, the supporting system is dismantled when the concrete meets the strength requirement; the technical problem that in the prior art, the adjustment stability of an assembly type floor support plate temporary supporting system is not fully optimized is solved.

This disclosure relates to a wedge for a shoring system. The wedge can include a first side with a first engagement surface and a second side with a second engagement surface. In some examples, the first engagement surface is configured for engaging a drophead of the shoring system, and the second engagement surface is configured for engaging a shore of the shoring system. In examples, the first engagement surface is angled between about 8 degrees and about 12 degrees relative to the second engagement surface.

The utility model discloses an adjustable beret piece support frame, and relates to the field of beret piece support frames, and the technical scheme is that the adjustable beret piece support frame comprises a left vertical rod and a right vertical rod, outer rods are welded on the upper side and the lower side of the side end of the left vertical rod, inner rods are connected in the outer rods in a sliding mode, and the heads of the inner rods are fixed with the side end of the right vertical rod. A reinforcing structure is arranged between the inner rod and the outer rod so that the inner rod and the outer rod can be connected and reinforced, telescopic components A are installed in the side ends of the left vertical rod and the right vertical rod correspondingly, a telescopic component B is installed between the telescopic components A, and two supporting plates hinged together are installed at the head of the telescopic component B so that a diagonal bridging structure can be formed. Fixing structures are installed between the surface of the left vertical rod and the back face of the supporting plate and between the surface of the right vertical rod and the back face of the supporting plate, and the effect is that several matched lengths can correspond to different through holes A respectively, so that the length needing to be adjusted can be quickly found in the mode that a screw rod is aligned to the through holes A.

The invention discloses a temporary structure suitable for an assembly type station ending end, which comprises a temporary support structure arranged in a shape like a Chinese character'tian ', the temporary support structure is divided into a foundation support frame provided with an outer ring and a cross-shaped inner support frame body arranged between the foundation support frames, and the temporary structure further comprises an underpinning system arranged in the temporary support structure; through the construction method and structure of firstly building temporary steel beam columns and firstly supporting and then underpinning, the assembly starting point and end point positions of the full-prefabricated rectangular flat-top assembly type station are suitable for the working condition, the method can solve the problem of space and time conflict between the assembly trolley and the temporary steel stand columns, it is ensured that the assembly trolley is normally put into use, and the construction efficiency is improved. Meanwhile, the mounting and dismounting workload of the temporary section steel beam column is reduced, the construction efficiency is improved on the premise of ensuring the splicing quality, the high-place operation risk is reduced, meanwhile, normal construction of a post-pouring beam column system can be ensured, and the mounting and dismounting amount of large section steel components is reduced.

The invention relates to the technical field of steel structure supporting, and discloses a self-leveling universal support for large-span steel structure temporary supporting and a construction method thereof.The self-leveling universal support comprises a mounting base, a shockproof and antiskid mechanism, a reinforcing lifting mechanism, a fixing mechanism and a stable placement mechanism, and a self-leveling supporting mechanism is arranged on the mounting base. According to the self-leveling universal support for temporary supporting of the large-span steel structure and the construction method of the self-leveling universal support, through the arrangement of the self-leveling supporting mechanism, a first electric push rod can be controlled to stretch out and draw back in a first mounting groove according to the actual state of the steel structure, meanwhile, a supporting plate can freely rotate and slightly move in the horizontal direction through a spherical hinge connecting structure of a ball head and a ball socket, and the self-leveling supporting mechanism is arranged; the jackscrew can be screwed into the connecting block to abut against the surface of the ball head during installation and debugging, the ball head is fixed and limited to a certain degree, the supporting requirements under different working conditions are met, in this way, the situation that additional stress is generated due to the fact that the interior of the structure cannot adapt to deformation is avoided, and installation precision and safety are improved.

The invention discloses an auxiliary supporting device for construction based on an aluminum alloy formwork, and relates to the technical field of aluminum alloy formwork construction. The auxiliary supporting device for construction based on the aluminum alloy formwork comprises a base, a supporting mechanism is arranged above the base, and a moving mechanism is arranged on the inner side of the base; the supporting mechanism comprises a supporting part and a reinforcing part; the supporting part comprises two extending frames and a lifting block, and the reinforcing part comprises a reinforcing frame and a toothed plate; the supporting device has the technical effects that a motor drives a threaded rod to drive a control block, a lifting block and a top frame, so that the height of the supporting device is accurately adjusted to adapt to different construction heights; when the top frame ascends, the extrusion plate is extruded and pushed out of the extension frame through the control plate to expand the supporting area, and the hydraulic supporting rods synchronously enhance the supporting stability; when the reinforcing frame moves, the movable sleeve is matched with the second spring, the damper and the toothed plate to fix the reinforcing frame, and the formwork is further prevented from moving.

The invention is a jack base 10 of construction scaffolding which includes a base plate 20 that is fixed to the ground surface 1 and has a hole 21 formed through the center thereof; a screw shaft 30 whose lower end is engaged in the hinges 22,31 on opposite side of the periphery of the hole 21 on the base plate 20 and whose upper end is connected to the lower end of the vertical pipe 4; a support member 40 that is screwed to the screw shaft 30 and supports the vertical pipe 4 of the scaffolding 3; and a fixing bar 50 that penetrates the hole 21 in a swingable manner and is fixed by being embedded in a ground surface 1.

The invention relates to a large-span beam arching structure device and an arching method, and the device comprises a supporting device which is arranged at the middle position of a bottom span of a beam body; the jacking arching device is used for applying jacking force to the beam body by taking the midspan center line of the beam body as a symmetry axis and is mounted on the supporting device; and the cable-stayed pull-down device is used for synchronously applying downward and inward component forces to the two sides of the beam body while applying the jacking force along with the jacking arching device so as to form the required arching radian. According to the device, the pull-down device is directly connected with the jacking device, pull-down is automatically achieved in the jacking process, the force flow path is clear, the risk that independent operation is asynchronous is effectively solved, and arching arcs are controlled more accurately and efficiently; downward and inward constraining force is provided in a cable-stayed mode, lateral instability or distortion possibly occurring in the jacking process of a beam body can be effectively restrained, and the safety of the construction process is improved.

The invention discloses a forward and reverse combined construction method for a hanging truss, which realizes efficient installation of a steel truss beam and a hanging steel column through combination of a forward construction method and a reverse construction method. The sequential construction method is used for overall lifting of the steel truss girder, so that the high-altitude operation time is shortened, and the safety is improved; the reverse building method is used for installing the hanging steel columns and the steel beams layer by layer from top to bottom, and continuity and stability of the construction process are facilitated; in the welding stage of the steel truss girder, a supporting frame is erected at the ground projection position for segmented assembling and welding, and the integrity and precision of the steel truss girder are guaranteed; meanwhile, in the installation process of the hanging steel column, temporary supporting measures are taken as vertical supporting components, and the stability and safety of the structure are guaranteed; the translation device is mounted at the joint of the lower chord member and the inlaying layer steel column of the lower hanging steel suspender, so that accurate positioning and quick mounting of the inlaying layer steel column are realized, the construction process is simplified, the manual operation is reduced, and the construction efficiency is improved.

The utility model discloses a self-stress compensation type ultra-long concrete anti-crack supporting device, and belongs to the technical field of supporting devices, the self-stress compensation type ultra-long concrete anti-crack supporting device comprises a bottom plate, and an H-shaped steel frame is arranged above the bottom plate; the fixing cylinders and the telescopic rods are arranged to form the telescopic supporting legs, the two telescopic supporting legs form a main body supporting system, the main body supporting system is matched with the rigid supporting characteristic of the H-shaped steel frame to effectively disperse the load during concrete pouring, the supporting mechanisms are arranged, and therefore the telescopic rods can synchronously support the two sides of the H-shaped steel frame, and the concrete pouring efficiency is improved. The two telescopic rods are fixedly connected together through the cross beam to form a whole, so that the hydraulic jacking mechanism drives the cross beam to achieve height adjustment of the main body supporting system, accurate control is achieved, stress uniformity is guaranteed, and the stability of the supporting system is improved. And the situation that self-stress distribution in the structure is changed due to uneven stress before the concrete structure is not completely hardened is avoided, the construction quality is ensured, and cracks are prevented.

The utility model discloses a plate buckle frame triangular support device for post-cast strip independent support and rapid formwork, which comprises a triangular cantilever frame and a support piece, the triangular cantilever frame comprises a cross rod, a vertical cylinder, an inclined rod and a stiffening support column, the support piece comprises a support vertical rod and a top support, and the top support is fixed at the top end of the support vertical rod; the supporting vertical rod can be inserted into the vertical cylinder, and the jacking is used for bearing the post-cast strip formwork. The plate buckle frame triangular support device is simple in structure, high in stability, capable of being modularized and convenient and fast to install and operate, the plate buckle frame triangular support device is applied to edge protection erecting and post-cast strip formwork erecting, and the defects that in the traditional post-cast strip formwork erecting construction technology, the installation and detachment procedures are complex, and the construction cost is low can be effectively improved. The construction efficiency is low, template materials are wasted, and the construction safety risk is high. And meanwhile, compared with a traditional post-cast strip formwork erecting construction technology that formwork erecting is conducted through vertical rods, the project construction period is greatly shortened, and a large amount of manpower and construction cost are saved.

The invention belongs to the technical field of wallboard supports for building construction, and particularly relates to an assembly type wallboard support for building construction and a mounting method thereof.The assembly type wallboard support comprises a wallboard, a fixing frame is fixedly mounted on the right side of the wallboard, a supporting rod is connected to the other end of the fixing frame, and the upper end of the supporting rod is connected to the fixing frame through a telescopic rod; a sleeve rod is inserted into the lower end of the supporting rod, a spring is arranged in the sleeve rod, the lower end of the sleeve rod is connected with a connecting frame, a bottom plate is fixedly installed at the lower end of the connecting frame, and a ground nail is inserted into the bottom plate. Through a reinforcing structure composed of the connecting sleeves, the connecting rods, the clamping sleeves, the fixing rods and the reinforcing rods, through threaded connection and locking bolt fixing, the overall stability and strength of the support are further enhanced, various external force borne by the wall plate can be better resisted, the reinforcing rods are inserted between the two fixing rods, and the fixing rods are fixed through matching of the locking bolts and threaded insertion grooves; and the connection strength between the fixing rods and the stability of the whole structure can be enhanced.

The utility model discloses a steel structure supporting frame, and relates to the technical field of steel structures, the steel structure supporting frame comprises a long plate, a long groove is formed in the outer wall of the top of the long plate, a lifting mechanism is arranged at the bottom of the long groove, the lifting mechanism comprises a first bevel gear, and the first bevel gear is rotatably mounted on the inner wall of the bottom of the long groove; and a screw rod is fixedly installed at one end of the top of the first bevel gear, a threaded block is connected to the screw rod in a threaded mode, and a supporting plate is fixedly installed on the outer wall of one side of the threaded block. Under the matching action of a rotary disc and the like, the rotary disc rotates to drive a rotating column, a second bevel gear, a first bevel gear and a screw rod to rotate, the screw rod rotates to drive a threaded block and a supporting plate to move upwards, and therefore height adjustment can be conducted according to the specific situation of on-site use, and after adjustment is completed, the height of the supporting plate can be adjusted. Therefore, the device is simple and convenient to use.

The invention belongs to the technical field of building construction, and discloses an anti-seismic reinforcing mechanism which comprises two reinforcing parts used for being fixed to a floor slab and located on the two sides of a wallboard so as to oppositely support the wallboard. A storage tank; a support plate; and the first driving device is used for driving the first sliding block to slide along the containing groove, so that the first damping component pushes the supporting plate to be turned over to be attached to the wall plate, or the first damping component pulls the supporting plate to retract into the containing groove. During use, the base can be mounted on a floor, the first damping component pushes the supporting plate to be attached to the wall plate through driving of the first driving device, so that the wall plate is supported, the supporting plate is pulled to retract into the storage groove through the first driving device when the supporting device is not used, all the components do not need to be spliced during use, and the supporting device is convenient to use. When not in use, each part does not need to be detached independently, so that the whole structure is convenient to transfer and store, and the parts are prevented from being lost.

The utility model relates to the field of building construction, in particular to a garage back-to-top supporting structure which comprises a plurality of supporting column assemblies and a plurality of connecting assemblies, the multiple supporting column assemblies are evenly distributed along a garage back-to-top area at intervals, and every two adjacent supporting column assemblies are fixedly connected through one connecting assembly. The connecting assembly is located at the top of the strut assembly; the supporting column assembly comprises supporting steel pipes, the tops of the supporting steel pipes abut against the top wall of the garage, and the bottoms of the supporting steel pipes abut against the garage ground. The connecting assembly comprises two inclined fork rods, two fixing rings and a locking piece, the ends of the two inclined fork rods are hinged, the two fixing rings are hinged to the ends, deviating from each other, of the two inclined fork rods respectively, the two fixing rings are arranged on the two adjacent supporting steel pipes in a sleeving mode respectively, and the locking piece is used for fixing the angles of the two inclined fork rods. The garage back-jacking supporting structure has the advantage that the stability of the garage back-jacking supporting structure can be improved.

The invention provides a supporting device for an assembly type laminated slab and a construction method. Two supporting frames in the supporting device are arranged in a spaced mode and located on corresponding bases respectively. Each supporting frame comprises a front vertical rod, a rear vertical rod, an upper transverse rod and a lower transverse rod which form a frame structure in a surrounding mode, the rear vertical rods are connected with the corresponding bases, the upper transverse rods and the lower transverse rods are hollow pipes, and the front ends, away from the rear vertical rods, of the upper transverse rods and the lower transverse rods are open. The two ends of the upper connecting rod are arranged in the corresponding upper transverse rods of the two supporting frames in a sleeved mode respectively. The two ends of the lower connecting rod are arranged in the corresponding lower transverse rods of the two supporting frames in a sleeved mode respectively. And the plurality of tie pieces are distributed on a supporting rod body structure formed by the two lower cross rods and the lower connecting rod in the extending direction of the lower cross rods. The supporting device for the fabricated laminated slab is mounted in an upright manner, does not occupy the lower space, does not need to consider the concrete strength of a lower floor during construction, is higher in construction efficiency, is positioned at the upper part of a construction floor surface, and does not involve high-altitude operation during mounting and dismounting.

The invention relates to the technical field of supporting structures, aims to solve the problems that in the prior art, an out-of-plane supporting structure is diverse in form, free to machine, low in universality and low in standardization and assembly, and provides a movable modular assembly type out-of-plane supporting structure and a manufacturing and using method thereof. The supporting structure comprises a supporting stand column, a supporting inclined rod, a slotting bottom beam, a slotting connecting beam, a slotting expansion beam, a cover plate connecting piece and a lug plate connecting piece. The supporting stand columns are perpendicular to the slotting connecting beams, and the bottoms of the supporting stand columns are adjustably connected with the slotting connecting beams. The side face of the grooving connecting beam is connected with a grooving bottom beam and / or a grooving expansion beam. The slotting expansion beam is directly connected with the slotting connecting beam or is adjustably connected with the slotting connecting beam through a cover plate connecting piece; the movable modular assembly type out-of-plane supporting structure is divided into a heavy out-of-plane supporting structure, a middle out-of-plane supporting structure and a light out-of-plane supporting structure. According to the invention, standardized production and on-site rapid modular assembly can be realized.

The invention relates to the technical field of construction equipment, and discloses a civil engineering building construction device which comprises a bottom beam column outer protection plate installed outside a building bottom beam. The supporting beam outer protection plate is installed outside the building supporting beam, and the bottom of the building supporting beam is connected with the corresponding positions of the top of the building bottom beam; the pouring mold base is formed by combining two half molds which are arranged in a mirror image mode, the pouring mold base is installed on the upper portion of the building bottom beam, and the outer portion of the pouring mold base is connected with the corresponding positions of the supporting beam outer protection plate through connecting components; and the sinking force dispersing mechanism is used for dispersing sinking force generated in the pouring use process of the pouring mold base. By adding and arranging the synchronous processing mechanism, when top cross beams of buildings such as doors, windows and the like are poured, the mechanism drives mechanical vibration through high-pressure water flow to replace traditional manual vibration, a turnover part in a spiral flow channel impacts a semicircular conduction piece to generate uniform vibration force, and full-range vibration of a pouring cavity is achieved.

The invention provides a modularized multi-sensor fused dynamic leveling construction supporting device and a using method, and relates to the technical field of building construction devices. Comprising at least one supporting unit, and each supporting unit is composed of a base, an air supply assembly, an air spring assembly, a pressure-bearing top plate, a sensor assembly and a control system. An air supply assembly is arranged in the base and is connected with an air spring assembly through a proportional electromagnetic valve, so that the air flow is accurately controlled; the pressure-bearing top plate is connected with the air spring assembly through a universal hinge joint, pressure, displacement and inclination angle data are monitored by combining multiple sensors, and a control system generates an instruction for dynamic leveling. According to the application, the defects in the aspects of pressure monitoring, posture adjustment, safety protection and the like in the prior art can be overcome, the adjustment precision, the response speed and the scene adaptability are improved, and the complex construction environment requirements are met.

The invention discloses a super-large broken line glass curtain wall installation method which comprises the following steps: based on curtain wall design parameters, obtaining deformation trends of a curtain wall in different installation stages, and based on the deformation trends, respectively determining deformation control thresholds of a straight line section component and a broken line node component of the curtain wall; adjustable hydraulic supporting tools are arranged in the installation area of the linear segment component and the installation area of the broken line node component respectively, and the adjustable hydraulic supporting tools are used for supporting glass plates of the linear segment component and the broken line node component; and staged installation is carried out according to the time sequence that the linear segment components are installed firstly and then the broken line node components are installed. Deformation trends of different installation stages are obtained in advance based on curtain wall design parameters, differentiated deformation control threshold values are set for the straight line section component and the broken line node component, and refined control over the rigidity sudden change area at the broken line node is achieved; the adjustable hydraulic supporting tool is arranged, and the supporting force is dynamically adjusted through the hydraulic rod.