3683results about "Shores" patented technology

The present disclosure provides a modular frame system which comprises a number of highly adjustable telescopic rod supports that each have a bracket element at one end for bracing the assembly against a building structure side and a base plate at the opposing and that anchors the rod support to the ground at a desired angle. The telescopic rods are then expanded so that they are held in place by tension, forming a skeletal structure against the side of a building. The rear of the bracket elements comprise eyelets through which rope or line can be threaded to secure a cover sheet such as tarpaulin. The assembly allows for quick construction and disassembly of a protective cover structure against any building, regardless of the building surroundings.

The invention discloses a movable wall reinforcing device, and relates to the technical field of constructional engineering wall reinforcing equipment.The technical scheme is that the movable wall reinforcing device comprises reinforcing equipment, the reinforcing equipment comprises a supporting folding device, a reinforcing assembly and a bottom plate assembly, and the top face of the bottom plate assembly is connected with the bottom face of the supporting folding device; the bottom of the reinforcing assembly is located above one side of the top face of the bottom plate assembly, and the supporting and folding device comprises a sliding groove base, a hydraulic rod, a connecting block, a lifting assembly, a guide connecting frame, a threaded rod and a limiting ring. The wall reinforcing device has the beneficial effects that the connecting block at the top of the sliding groove base is connected with the bottom end of the hydraulic rod, so that the angle of the hydraulic rod can be adjusted to meet different wall reinforcing requirements; a worker can adjust the number of the supporting folding devices installed on the sliding strip columns according to the pressure bearing capacity of the wall, and maximum efficiency adaptation of supporting force is achieved. The labor cost and the material cost can be reduced, and the construction efficiency is improved.

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.

A push-pull prop includes inner and outer tubes reversibly fixed to each other, a threaded bar screwed into a threaded portion of a first end of the inner tube, a fixing head including a coupling portion fixable to a first end of the outer tube and a locking portion rotationally connected to the coupling portion, so the outer tube can rotate with respect to the locking portion about a rotation axis to thread the inner tube on the threaded bar. The locking portion is rotationally connected to a first connecting element at a first surface so the prop can rotate about a first tilting axis perpendicular to the rotation axis. The threaded bar is rotationally connected to a second connecting element at a second surface, so the prop can rotate about a second tilting axis perpendicular to the rotation axis and parallel to the first tilting axis.

A high-capacity beam includes interoperable features conformant with the pretexting modular grid shoring system including conformant interface rails and conformant end caps that removably engage with the conformant interface rails. The truss portion of the high-capacity beam has the same width and a greater height compared to the truss portion of the low-capacity beam. The high-capacity beam may also include a conformant T-slot and beveled end faces on respective opposing sides of the high-capacity truss portion. A nominal 8-foot length of the modular high-capacity beam weighs less than about 50 lbs., while a nominal 6-foot length of the low-capacity beam weighs less than about 40 lbs. A grid shoring assembly utilizing the high-capacity main beams is rated for supporting a nominal 13-inch concrete platform, while a grid shoring assembly utilizing the low-capacity main beams is rated for supporting a nominal 6-inch concrete platform.

The invention relates to the technical field of building construction, and discloses a cantilever type multi-layer large-span steel reinforced concrete wall active anti-cracking construction method which comprises the following steps: step 1, carrying out optimization calculation through finite element software; secondly, a supporting jig frame is installed; step 3, mounting a cantilever support; fourthly, pouring is conducted in different areas; 5, the orthogonal truss is poured; and sixthly, layered pouring is conducted. Through all-working-condition stress simulation analysis, reasonable construction procedures of all stages of the steel reinforced concrete cantilever wall are optimized, through the arranged locking unit and the arranged limiting unit, the construction efficiency and safety are improved, meanwhile, the supporting operation procedures are reduced, the efficiency is improved, meanwhile, the cantilever wall fully considers the tension and compression area, and the construction cost is reduced. The pressed area is poured in advance in a stepped mode, and the pulled area is poured later, so that the cracking risk of the cantilever type multi-layer large-span steel reinforced concrete wall is effectively weakened, and the construction safety and stability of all stages of the structure are guaranteed.

The utility model provides a disc buckle type steel pipe supporting frame which comprises a vertical rod, positioning blocks are symmetrically connected to the surface of the vertical rod, a disc buckle body is connected to the surface of the vertical rod in a sliding mode, positioning grooves are correspondingly formed in the positions, opposite to the positioning blocks, of the surface of the disc buckle body, and the disc buckle body is fixedly connected with the positioning blocks through fastening bolts. Meanwhile, the side face of the plate buckle body is fixedly connected with a lap joint piece through a plug pin, the side face of the lap joint piece is fixedly connected with one end of a storage rod, the other end of the storage rod is in threaded connection with an extension lead screw through a threaded connection hole, and the two ends of a rotating rod are symmetrically connected with the extension lead screw. According to the steel pipe supporting frame, the vertical rod, the positioning block, the disc buckle body, the fastening bolt, the penetrating groove and the positioning groove are matched, so that the position of the disc buckle body in the steel pipe supporting frame can be conveniently adjusted, and then the practicability of the steel pipe supporting frame is enhanced.

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 utility model relates to the technical field of formwork supports, in particular to a formwork support with a reinforcing structure, which comprises a formwork body, a first fixing plate, a second fixing plate and an adjusting mechanism. The outer side of the formwork body abuts against two sets of first fixing plates and second fixing plates, and adjusting mechanisms are arranged in the two sets of first fixing plates and the two sets of second fixing plates. According to the formwork support with the reinforcing structure, a positioning bolt is disassembled and assembled, a worm is rotated, the total length of a first fixing plate, a sliding rod and a second fixing plate is adjusted, a formwork body is surrounded, then a rotating handle is rotated to adjust the supporting angle of a telescopic rod, the formwork support adapts to formwork bodies of different sizes, and the supporting height and angle are adjusted for reinforcing; and the connecting plate is fixed between the two sets of first fixing plates by pressing the push rods on the two sides of the connecting plate, then the two sets of push rods on the sliding plate are pressed, the sliding plate is installed on the front portion of the connecting plate, and therefore the formwork support can be assembled conveniently.

The present invention discloses a support system for a roof slab bottom formwork containing beams, including a roof slab bottom formwork support part and a beam bottom support part. The roof slab bottom formwork support part is composed of a main beam, a secondary beam and an adjustable support column to form a beam support structure, and the beam bottom support part has a beam bottom formwork support beam; the beam bottom formwork support beam forms a hanger structure through two screw-type hangers distributed at both ends thereof, and the beam bottom support part is also supported by the adjustable support column. The beneficial effects of the present invention are that the workload of erecting the support system is significantly reduced, the erection cost is saved, and the erection efficiency is improved; and by taking advantage of being closer to the top surface of the roof slab bottom formwork support, the convenience of height adjustment operation of the beam bottom formwork support part and the construction efficiency are effectively improved, thereby achieving the purpose of reducing construction costs from two aspects.

The invention discloses a high and large formwork engineering supporting system and a construction method thereof, and relates to the technical field of building construction.The high and large formwork engineering supporting system comprises a plurality of bases, and a supporting device is mounted at the top of each base; the supporting device comprises a fixed plate fixedly connected to the top of the base, a first vertical groove formed in the fixed plate, a first through hole formed in the top wall of the first vertical groove, a movable rod slidably connected to the first through hole, and a supporting plate fixedly connected to the top of the movable rod. The movable plate is fixedly connected to the bottom of the movable rod; and the driving mechanism is mounted on the side wall of the first vertical groove and used for driving the movable plate to move. The building and dismounting period of the supporting system can be shortened.

The utility model relates to the technical field of building construction equipment, and discloses a supporting structure for a building, which comprises a supporting top plate and a connecting box, supporting columns are fixedly arranged on the bottom side of the end part of the supporting top plate, and a height adjusting assembly for connecting and supporting the upper and lower supporting columns is arranged between the supporting columns. A bottom supporting assembly is arranged at the bottom of the lower supporting column, and a supporting reinforcing assembly is arranged between the upper supporting column and the supporting top plate. A threaded column can be driven to rotate in a threaded groove of an upper supporting column by rotating a polyhedral column, so that the upper supporting column can be driven to move upwards or downwards, namely, a supporting top plate can be driven to ascend and descend, the supporting height can be adjusted according to the actual site situation, and then a threaded rod can be driven to rotate in a supporting cylinder by pulling a fixing rod. Therefore, when the supporting top plates on the two sides are far away from the stretching length, the inclined supports can be adjusted synchronously along with adjustment of the supporting length, and therefore the supporting stability can be improved.

The present invention relates to the technical field of steel structure construction, and specifically to a support system for the installation of a tree-shaped column structure, comprising a main truss, a sliding device and a fixing device, wherein the main truss is erected on two tree-shaped columns; a sliding device is provided on the tree-shaped column, and the main truss abuts against the sliding device; a fixing device is arranged on one side of the main truss, one end of which is fixed on the main truss, and the other end of which is fixed on the branch rod of the tree-shaped column. The sliding device is placed on the tree-shaped column, and then the main truss is hoisted and placed on two adjacent tree-shaped columns to slide and adjust the position of the main truss, and then the main truss is fixed by the fixing device. The connecting truss segment is hoisted and temporarily placed on the support system, and workers can operate and construct on the main truss, and weld the connecting truss to the branch rod of the tree-shaped column. When the connecting truss is fixed, the fixing device is released, and the main truss is slid to the top of the next tree-shaped column, and the installation of the remaining connecting truss segments is completed in sequence in the above manner.

The invention relates to a connection construction method between a newly-built station and an existing station, which is characterized in that underground diaphragm walls formed in respective excavation construction stages are arranged between station hall layers of main body structures of the existing station A and the newly-built station B, an overburden layer is arranged on the top surface of the station hall layer of the existing station A, and a construction trestle is arranged on the top surface of the station hall of the newly-built station B; in order to achieve transfer between the existing station A and the newly-built station B, transformation connection is conducted through a subsection breaking method and a constructed reinforced concrete frame, and anchoring connection is conducted between the reinforced concrete frame and a station main body structure through a steel bar planting method. When the side wall and the underground wall of the existing station A are broken, measures such as overlying soil unloading, construction of a water retaining and draining system and temporary supporting of a station hall layer are taken, so that the connection construction safety of the new station and the old station and the structure safety of the existing station A are ensured, and meanwhile, transfer connection between the two stations is smoothly realized; and the problem that the overall performance of the station is affected due to the fact that water seepage is prone to occurring at the connecting point of the existing station A and the newly-built station B is solved.

The utility model relates to the technical field of constructional engineering, and discloses an engineering structure anti-seismic reinforcing device which comprises a base, an adjusting groove is formed in the middle of the upper end of the base, and limiting grooves are formed in the middle of the front groove wall and the middle of the rear groove wall of the adjusting groove. An adjusting screw rod is movably connected between the middle of the left groove wall and the middle of the right groove wall of the adjusting groove through a bearing in a penetrating mode, an adjusting handle is fixedly connected to the middle of the right end of the adjusting screw rod, and an adjusting plate is connected to the middle of the outer surface of the adjusting screw rod in a threaded mode; and limiting rods are movably connected to the front part and the rear part of the right end of the adjusting plate in a penetrating manner. According to the anti-seismic reinforcing device for the engineering structure, the reinforcing position of a building can be adjusted by arranging the adjusting screw rod and the supporting frame, the use requirement is met, the fixing effect of the reinforcing device and the ground can be enhanced by arranging the ground inserting frame and the ground inserting cone, the stability and the anti-seismic property of the reinforcing device are improved, and the anti-seismic reinforcing device is suitable for being widely used.

The utility model discloses a supporting device for building steel structure construction. The lifting device comprises a supporting column and a lifting structure. The lifting structure is arranged in the supporting column; the lifting structure comprises a lifting column inserted into the supporting column, teeth evenly welded to the outer wall of the lifting column, an adjusting box welded to the outer wall of the lifting column, a gear rotationally connected to the inner wall of the adjusting box, a rotating handle welded to one end of the extending part of the gear and a limiting bolt in threaded connection to the outer wall of the supporting column. The lifting column with the same length as the supporting column is inserted into the supporting column, the limiting bolt is screwed off, the rotating handle is shaken, the gear rotates to drive the teeth to move up and down, and therefore the height of the lifting column in the supporting column can be adjusted, and the rotating handle can be prevented from rotating when the limiting bolt is screwed off. The lifting structure adopted by the device improves the range of the supporting and adjusting height, supporting can be carried out under a high structure, and the practicability of supporting and using of the device is improved.

The invention discloses a steel reinforced concrete complex beam-column joint construction device and a construction method thereof, and particularly relates to the technical field of connection joint construction, the steel reinforced concrete complex beam-column joint construction device comprises a steel groove section column, a plurality of positioning supporting blocks are fixedly connected to the bottom end of the inner wall of the steel groove section column, and positioning mechanisms are arranged on the outer walls of the positioning supporting blocks; the positioning mechanism comprises a concrete sleeve beam arranged on the outer wall of the positioning supporting block in a sliding mode, the two sides of the profile steel groove section column are each fixedly connected with two L-shaped supporting blocks, the outer wall of each L-shaped supporting block is slidably connected with a sleeving groove strip, and the sleeving groove strips are slidably connected with the concrete sleeve beam. A positioning mechanism is adopted, a plurality of concrete sleeve beams are inserted into the outer walls of a plurality of positioning supporting blocks correspondingly, positioning butt joint of a sleeving groove strip can be achieved through a plurality of L-shaped supporting blocks, positioning butt joint of positioning blocks can be achieved through positioning grooves in concave positioning blocks, and positioning butt joint of different point positions can be achieved; and the problem of deviation is not easily caused after positioning and butt joint.

The invention discloses a top plate formwork supporting assembly which comprises a supporting positioning pipe and an upper jacking pipe and further comprises a jacking height adjusting mechanism, a beam column jacking mechanism and a main body bearing mechanism, the upper jacking pipe is arranged above the supporting positioning pipe, and the supporting positioning pipe and the upper jacking pipe are connected through the jacking height adjusting mechanism; a beam column jacking and supporting mechanism is arranged in the middle of the top end of the upper jacking and supporting pipe, and a main body bearing mechanism is arranged at the bottom end of the supporting and positioning pipe. According to the top plate formwork supporting assembly provided by the invention, the top supporting height adjusting mechanism is arranged, a hand disc is rotated to enable a worm and a turbine to drive a horizontal transmission gear and a lifting top supporting lead screw to rotate, so that a top connecting ring can drive an upper top supporting pipe to ascend, and therefore the height of a supporting structure can be rapidly adjusted; compared with an original device, the lifting structure is combined to the middles and the surfaces of the supporting positioning pipe and the upper jacking pipe, and the overall occupied area of the device is greatly reduced.

The invention relates to the technical field of concrete pouring formworks, in particular to an adjustable concrete pouring formwork supporting device which comprises a bottom plate, a fixing plate is fixedly connected to the top of the bottom plate, a fixing box is fixedly connected to the top of the fixing plate, a top groove is formed in the fixing box, and a rectangular plate is slidably connected into the top groove. A side rod is fixedly connected to the bottom of the rectangular plate, a stepping motor is installed at the bottom of the fixing plate, a threaded rod is fixedly connected to the output end of the stepping motor, a threaded sleeve is in threaded connection with the outside of the threaded rod and fixedly connected with the side rod, and a connecting plate is arranged at the top of the rectangular plate through a rotating rod; a steel plate can be driven to move in the vertical direction under the power action of a stepping motor, then pouring formworks of different heights can be supported, the supporting device has adjustability, a supporting plate is driven to move through a micro air cylinder, auxiliary supporting can be conducted on the pouring formworks, the supporting firmness of the pouring formworks is improved, and the practicability is high. And the supporting device is safer in use.

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 utility model discloses a building steel structure supporting piece, which relates to the technical field of building steel structure supporting pieces, and comprises a main body unit, a lifting unit arranged in the main body unit, and an adjusting unit arranged above the lifting unit, the lifting unit comprises a threaded shaft movably arranged in the main body unit, a moving piece installed on the circumferential side face of the threaded shaft, a supporting rod installed on the side wall of the moving piece, a driven bevel gear installed at the bottom end of the threaded shaft, a driving piece movably arranged in the main body unit and a driving motor installed at the input end of the threaded shaft. According to the building steel structure supporting piece, by means of the lifting unit and the adjusting unit, the supporting angle can be adjusted according to building steel structures with different inclination angles, and the applicability of the building steel structure supporting piece is improved.

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 discloses a truss support system based on a green steel structure building, comprising: a base assembly, the base assembly comprising a stability maintaining bottom plate and an assembly pin A, the middle of the top end of the stability maintaining bottom plate being fixedly connected with the assembly pin A; the supporting assembly comprises a limiting plate, limiting through grooves A and guide sliding rods, the limiting through grooves A are formed in the four end corners of the limiting plate, the guide sliding rods are fixedly connected into the limiting through grooves A, the outer sides of the guide sliding rods are slidably connected with supporting stand columns, and a guiding assembly is arranged in the middle of the limiting plate. The guide assembly is used for locking the position of the supporting stand column. The invention relates to the technical field of green steel structure building construction. Through structural cooperation of the base assembly, the supporting assembly and the truss carrying assembly, rapid assembly and use can be conducted on site without the help of bolts, the time consumed for site preparation is greatly shortened, and the overall application convenience is greatly improved.

The utility model relates to the field of building engineering, in particular to a building structure pre-supporting device. The utility model provides a building structure pre-supporting device which can pre-support a high position and a low position of a building structure, ensure the stability of the building structure, prevent the building structure from collapsing and improve the supporting effect on the building structure. A building structure pre-supporting device comprises outer frames, connecting pieces and the like, the front outer frame and the rear outer frame are arranged, and the connecting pieces are connected to the left side and the right side of each outer frame. By rotating the rotating rod, the rotating rod moves downwards, the base makes contact with the ground, then other outer frames are installed at the high position of a building structure and connected with the hanging ring through the rope, then the tail end of the rope is fixed to the ground, and the high position and the low position of the building structure can be pre-supported; and the stability of the building structure is ensured, collapse of the building structure is avoided, and the supporting effect on the building structure is improved.

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.