26 results about "Dwang" patented technology

The utility model provides a kind of construction platform, belong to construction platform technical field;Including roof, the bottom of the roof is detachably connected with vertical support, the side surface of vertical support is detachably connected with inclined inclined bracing frame.The utility model is provided with mounting sleeve, upper rotating seat, lower rotating seat, upper lock groove and lower lock groove, after construction platform is erected, scaffold is stably fixed in mounting sleeve, when needing to convert operation area, scaffold does not need to be removed, construction personnel only need to gently separate two triangular braces from the upper lock groove of upper rotating seat, rotate to the lower lock groove of lower rotating seat and fix, the position migration of construction platform can be easily realized, scaffold does not need to be disassembled and installed multiple times, effectively save manpower and time cost, significantly improve construction efficiency, make operation process more convenient and efficient, secondly, after triangular brace is clamped in the inside of upper lock groove, upper lock groove can also share the force borne on rotating rod, improve the firmness after construction platform installation.

The utility model discloses an anchoring structure of a building outer wall decorating plate, which relates to the technical field of anchoring structures of building outer wall decorating plates and is technically characterized by comprising an anchor nail, a reinforcing mechanism is arranged on the surface of the anchor nail, and a mounting mechanism is arranged on the inner wall of the anchor nail; the mounting mechanism is positioned between the reinforcing mechanisms; the reinforcing mechanism comprises a reinforcing part and an adjusting part; the reinforcing part comprises two reinforcing plates and two inserting plates, and the adjusting part comprises two control rods and a fixing sleeve; the reinforcing mechanism has the technical effects that the reinforcing mechanism can be accurately matched according to the width of the decorative plate, a gear is driven by a rotating rod to be meshed with a first toothed plate and a second toothed plate to enable a control rod to move reversely, an inserting plate is driven by a control frame to be accurately inserted into the decorative plate to achieve reinforcing, and the connecting stability is enhanced; after the inserting plate is adjusted, the bolt is tightened, the extrusion ring and the bottom of the fixing sleeve tightly extrude and fix the control rod, and the inserting plate continuously and stably supports the decorative plate.

The utility model discloses a support-free thin-wall plate steel bar truss, and relates to the technical field of building construction, the support-free thin-wall plate steel bar truss comprises a steel bar assembly, and the steel bar assembly comprises a bottom bar, a web bar and an upper chord steel bar; the device further comprises a supporting assembly. The supporting assembly comprises a supporting rod, a sliding rod, a rotating rod, a fixing block, a supporting pad and a buckle. Buckles are fixed to the bottoms of the supporting rods, the supporting rods are rectangular rods, and the supporting rods are fixed to the bottom ribs through the buckles; the fixed block is fixed to the top of the supporting rod, a through round hole is formed in the side wall of the fixed block, the sliding rod penetrates through the round hole in the fixed block, and the sliding rod is spirally connected to the rotating rod; the rotating rod is a cylinder, and two sections of threads with opposite rotating directions are arranged in the rotating rod; supporting pads are fixed to the ends of the sliding rods and make contact with the upper chord steel bars, and the upper chord steel bars are pushed by the sliding rods to make contact with the web bars. The reinforcing steel bar can be kept in a horizontal state during welding, workers do not need to hold the reinforcing steel bar with hands during welding, the working content of the workers is reduced, and the assembling efficiency of the reinforcing steel bar truss is improved.

The utility model discloses a building formwork supporting frame which comprises a supporting column, a supporting bottom plate is fixedly connected to the lower end face of the supporting column, an adjusting column is fixedly connected to the upper end face of the supporting column, an adjusting groove is formed in the upper end face of the adjusting column, an adjusting rod is embedded in the adjusting groove, and a gear groove is formed in the side face of the adjusting rod. A rack is fixedly connected to one surface in the gear groove, a gear is rotatably connected to one surface in the adjusting groove, a supporting plate is fixedly connected to the upper end face of the adjusting rod, a rubber plate is fixedly connected to the upper end of the supporting plate, a rotating rod is rotatably connected to the front side face of the adjusting column, and one end of the rotating rod penetrates through the adjusting column to be fixedly connected with the gear. And the free end of the rotating rod is fixedly connected with a rotating handle. By means of the threaded lead screw, the threaded block, the handle and the fixing block, supporting of the device to the side face building formwork is increased, and by means of the rotating disc, the protrusion and the limiting block, the device can conveniently store supporting components of the side face building formwork.

The utility model discloses a construction partition board with a fireproof function, which belongs to the field of construction partition boards and comprises a plurality of construction partition board bodies, adjacent construction partition board bodies are fixedly connected together through fireproof connecting mechanisms, and fireproof coatings are coated on the front walls and the rear walls of the wooden construction partition board bodies. The fireproof performance of the construction partition plate bodies in use can be improved by utilizing the material characteristics of the fireproof coatings, so that the purpose of reducing the combustion speed of the construction partition plate bodies is achieved, and the two construction partition plate bodies are spliced to the two sides of the rock wool plate in cooperation with the fireproof connecting mechanisms, so that after limiting blocks enter splicing openings, the construction partition plate bodies are spliced to the two sides of the rock wool plate. A knob is rotated to drive a screw rod to rotate through a rotating rod, so that a transverse movable rod moves towards the front end along the rotating rod and a limiting guide rod through a screw hole and a limiting sliding hole until a limiting block is clamped into a limiting groove, and a plurality of construction partition plate bodies can be quickly spliced, combined and mounted together; and in addition, the construction partition plate body can be conveniently disassembled after subsequent construction is completed.

The invention relates to the field of building structure fixing, and discloses a building structure reinforcing assembly convenient to assemble, which comprises a first steel beam and a second steel beam, a fixing mechanism is arranged on the outer sides of the first steel beam and the second steel beam, and a plurality of groups of locking mechanisms are arranged in the fixing mechanism. The fixing mechanism comprises two inverted-L-shaped plates arranged on the outer side of the first steel beam and the outer side of the second steel beam, locking assemblies are arranged on the upper portions of the two inverted-L-shaped plates correspondingly, locking rod assemblies are arranged on the upper portions of the two locking assemblies, and base plate assemblies are arranged on one sides of the two inverted-L-shaped plates correspondingly. The U-shaped inserting rods are inserted into the locking inserting grooves, the two transverse plates can be locked together through cooperation of the locking rods and the locking grooves, the first steel beam and the second steel beam can be rapidly connected through cooperation of the rotating rods and the connecting assemblies, the installation time is shortened, the installation difficulty is lowered, the construction period can be remarkably shortened, and the construction efficiency is improved.

The utility model discloses a timber hoisting grab bucket, which belongs to the technical field of grab bucket equipment, and comprises a fixed plate, the bottom surface of the fixed plate is fixedly connected with two vertical plates, two first bearings are fixedly embedded in the side surfaces, close to each other, of the two vertical plates, and the inner ring of each first bearing is fixedly connected with a rotating rod; through cooperation of a first hydraulic rod, a transverse plate, a connecting plate, a spring, a wood pressing plate, a limiting pipe, a limiting rod, a first wood limiting groove and a second wood limiting groove, the stability of the wood pressing plate is greatly improved, the equipment can automatically press wood, and the wood is more stable in the moving process; and through cooperation of a first square plate, a second bearing, a first connecting rod, a second square plate, a third bearing, a second connecting rod, a second hydraulic rod, a third hydraulic rod and a fixing block, people can adjust the distance between first grabbing teeth and second grabbing teeth according to the length of wood.

The utility model discloses a hole pile protection plate which mainly comprises a plate body, a fixing plate, a rotating rod and an opening and closing mechanism. A ratchet wheel is arranged in the opening and closing mechanism, and a ratchet-shaped ratchet groove is formed in the ratchet wheel; the pedal opening and closing mechanism pushes the ratchet wheel to rotate, the ratchet wheel rotates to drive the rotating plate body to rotate and open, and the opening and closing mechanism limits the ratchet groove so that the plate body can return without being influenced by gravity in the opening process. The protection mechanism solves the problems that in hole pile construction protection, the protection mechanism is prone to deviation, and frequent opening and closing are not convenient. The safety of foundation construction operation can be improved, and the labor intensity of operators is reduced.

The invention relates to the technical field of building construction suspended ceilings, in particular to a movable suspended ceiling plate lifting installation device and a matched use method thereof.The movable suspended ceiling plate lifting installation device is characterized in that an installation plate is arranged on the side face of a lifting frame, a rotating rod is inserted into the side face of the installation plate, the surface of the rotating rod is sleeved with a moving plate, and universal wheels are installed at the bottom of the moving plate; a driving motor is installed on the side face of the lifting frame, the transmission end of the driving motor is sleeved with a gear, a mounting base is arranged at the lifting end of the electric push rod, and a supporting plate is arranged on the side face of the movable sliding block. The suspended ceiling lifting device has the beneficial effects that firstly, the lifting frame can be displaced through the multiple sets of universal wheels, then a suspended ceiling plate can be placed on the supporting plate and the supporting plate, then a driving motor can be started to be matched with meshing of a gear and a toothed plate to drive the supporting plate to move upwards, and therefore the suspended ceiling plate can be lifted to a proper height; therefore, the ceiling plate does not need to be lifted by two workers, and then the workers can conveniently carry out auxiliary installation on the lifted ceiling plate.

The utility model relates to the related technical field of wall building auxiliary tools, in particular to a house building construction wall building auxiliary tool which comprises a frame body, a two-way threaded rod is rotationally connected in the frame body, two sliding blocks are symmetrically connected to the two-way threaded rod, and a rotating handle connected with one end of the two-way threaded rod is installed at one end of the frame body. The bottom of the sliding block is rotationally connected with the top of a rotating rod, wheel frames are symmetrically installed in the center of the bottom of the frame body, pressing wheels are installed at the bottoms of the wheel frames, straightening rollers are installed at the bottoms of the rotating rod, and scraping plates capable of synchronously moving are connected to the front portions of the straightening rollers through connecting rods. When the frame body moves on the uppermost portion of the wall body, the pressing wheel can compact newly-laid bricks, meanwhile, the correcting roller moves and corrects the newly-laid bricks, meanwhile, the scraping plate scrapes cement paste overflowing from the two sides of the wall body and discharges the cement paste into the collecting frame to be collected, and operation is convenient and fast.

The utility model discloses an assembly type steel structure installation connecting piece, which relates to the field of steel structure installation and comprises a hollow frame, a plurality of round holes are formed in the inner wall of the hollow frame, bolts are connected to the inner walls of the round holes in a sliding mode, nuts are connected to the outer walls of the bolts in a threaded mode, and the nuts are connected to the inner walls of the round holes in a sliding mode. A hollow frame is arranged on the base, a mounting mechanism is arranged on the outer wall of the hollow frame, the mounting mechanism comprises a hollowed-out frame, the outer wall of the hollowed-out frame is fixedly connected with the outer wall of the hollow frame, and a steel frame is connected to the inner wall of the hollowed-out frame in a sliding mode. After the installation is completed, the sliding chute extrudes the sliding rod to enable the sliding rod to slide upwards, then the sliding rod drives the hollow rod to move through the rotating rod, and then the hollow rod is unfolded to prevent the sleeve from falling off, so that the quick installation is realized, and the cumbersome installation operation is not needed.

The invention discloses a building construction pipeline fixing device. The problems that in the prior art, a fixing device is single in function, cannot adapt to multiple pipe diameters and is low in installation efficiency are solved. The device comprises a mounting frame body, a pipeline fixing assembly, an adjusting assembly and a limiting mounting assembly, the pipeline fixing assembly synchronously drives a plurality of first gears to rotate through a toothed belt, and then synchronous lifting of a lifting clamping frame is controlled through cooperation of a first threaded hole and a first lead screw, so that one-time holding and fixing of a plurality of pipelines are achieved; the adjusting assembly adapts to different pipe diameters through independently rotating clamping arc plates. The limiting installation assembly is in linkage with an elliptical wheel through a second gear and a rotating rod through movement of a toothed belt, rotation movement is converted into linear movement of a movable plate, and a limiting rod is driven to stretch out to achieve rapid anchoring. According to the device, organic unification of synchronous fixing of multiple pipelines, self-adaptive adjustment of the pipe diameter and rapid installation of the device is achieved, and the construction efficiency and the installation reliability are remarkably improved.

The utility model relates to the technical field of building construction equipment, and discloses a hanging basket for light well construction, which comprises a bracket, and is characterized in that the bottom of the bracket is fixedly connected with a steel plate, the top of the steel plate is fixedly connected with a fixed disc, the interiors of a plurality of fixed discs are fixedly connected with fixed columns, and the fixed columns are fixedly connected with the steel plate. A rotating rod is rotatably connected to the outer wall of the fixing column, a base plate is slidably connected to the top of the movable disc, the outer wall of the base plate is slidably connected with the inner wall of the bottom of the support, and a fixing mechanism is arranged at the top end of the support and used for fixing the hanging basket. According to the hanging basket, when a person stands on the base plate, generated shaking force can be transmitted to the movable disc firstly, then the damping spring columns are compressed downwards under the moving action of the movable disc, and therefore under the action of external force, the damping device at the bottom of the hanging basket can further improve the stability of the hanging basket, and the quality and safety of operation can be guaranteed.

The utility model discloses a flat roof punching-free edge protection which comprises a front mounting plate, a connecting block is welded to the side end face of the front mounting plate, a groove drum is welded to the end face of one side of the connecting block, a rotating rod is rotationally connected to the inner side of the groove drum, and symmetrical mounting plates are connected to the outer side of the rotating rod. A clamping groove plate is welded to the front face of the front mounting plate, steel pipes are embedded into the inner side of the clamping groove plate, a threaded groove is formed in the back face of the front mounting plate in a penetrating mode, every two adjacent steel pipes are connected through a fixing piece and an intercepting belt, and after the fixing pieces are fixed to the inner sides of the corresponding mounting grooves through screws, the steel pipes are fixed to the inner sides of the corresponding mounting grooves. All the steel pipes are connected through the interception belts, so that the edge protection net of the roof is rapidly formed, the edge protection net can be rapidly installed without punching and clamping tools, at the moment, the protection net can be rapidly installed when some old communities are transformed, and the engineering efficiency is further improved.

The utility model relates to the technical field of bridge construction, and provides a template lifting device for bridge wet joint construction. Comprising a rack, a rolling cage arranged in the center of the top of the rack, a rotating rod penetrating through the center of the rolling cage and a pull rope with one end fixedly connected with the rolling cage and the other end connected with a template. The rolling cage is driven to rotate by rotating the rotating rod, so that the number of turns of the pull rope wound on the rolling cage is controlled to hoist the formwork, the formwork is rapidly mounted and dismounted, manpower and time consumption in the construction process is reduced, the structure is simple, assembling is easy, the weight is light, moving is convenient, the construction cost can be reduced, and the construction efficiency can be improved.

The utility model relates to the field of heat preservation formwork connection, in particular to a composite building heat preservation formwork connecting piece which comprises a first fixing plate. The device further comprises a second fixing plate and a first moving table, the rear end of the first fixing plate is in clearance fit with the second fixing plate, sliding grooves are formed in the upper end and the lower end of the inner side of the second fixing plate, the first moving table is slidably connected to the inner side of the sliding groove in the lower end, and first positioning holes are formed in the ends of the two sides of the first moving table. The combined type building heat preservation formwork is clamped and fixed through the first fixing plate and the second fixing plate, the first movable table is moved to drive the rotating rod and the rotating frame, the first movable table is fixed in an auxiliary mode through the first positioning holes, and the rotating rod and the rotating frame are buckled through the clamping blocks; the steel bar frame is clamped from the rear end of the steel bar frame through the rotating frame and the second clamping groove, and the steel bar frame is buckled from the front end of the steel bar frame through the rotating rod and the first clamping groove, so that the composite building heat preservation formwork and the building steel bar frame are connected and fixed.

The utility model discloses a safety protection device for building curtain wall engineering installation, and relates to the technical field of curtain wall engineering installation. The device comprises a transverse rod, a sliding groove is formed in the transverse rod, an adjusting assembly is arranged in the sliding groove, a mounting groove is formed in the end, away from the sliding groove, of the transverse rod, and a rotating assembly is arranged in the mounting groove. By rotating a rotating handle, a threaded rod is driven to rotate, and meanwhile, a sliding block and a fixing block are driven to slide along the interiors of a sliding groove and a through groove correspondingly, so that a moving frame is driven to transversely move, the distance between two clamping plates is adjusted according to the width of a supporting stand column, and a mounting frame is fixedly mounted; and meanwhile, by means of cooperation between the rotating assemblies, the triple protection effect is achieved, the installation frame is convenient to install, and meanwhile the safety of the safety belt in the using process is improved.

The utility model discloses a lift for building construction, including base and platform, the surface fixedly connected with a plurality of sets of support frame of platform, the inside rotatory connection of support frame has the gyro wheel, the surface sliding connection of gyro wheel has the steel wire rope, one end fixedly connected with drive assembly of steel wire rope, the both sides of base all are fixedly connected with the rotating seat, the surface rotatory connection of rotating seat has the support component, drive assembly includes the rotating shaft fixedly connected with one end of steel wire rope, one end fixedly connected with drive motor of rotating shaft, the support component includes the rotating link rotatory connection on the surface of rotating seat, one end rotatory connection of rotating link has the swivel joint, one end rotatory connection of swivel joint has the fixed base. The utility model discloses through the setting of drive assembly, effectively intercepts the tool or material of falling in the operation, avoids the harm to the person below, and simultaneously is convenient for storage, reduces the space occupied.

The utility model discloses a reinforcing structure of concrete slab wall relates to building construction technical field, including support base plate, the rear of support base plate upper surface is fixedly connected with square sleeve, the left and right sides of square sleeve inner wall are fixedly connected with guide plate through fixed link, the rear of two guide plate outer surfaces is equipped with guide groove no.

The utility model relates to a temporary supporting structure for concrete pouring construction, which belongs to the technical field of building structure engineering and comprises a floor support plate, two secondary beams are fixed at the bottom of the floor support plate, two connecting plates are fixed at the tops of the secondary beams, and the connecting plates are connected with the floor support plate. And the outer surfaces of the connecting plate on the left side and the connecting plate on the right side are slidably connected with connecting plates, the tops of the connecting plates are slidably connected with positioning rods connected with the connecting plates in an inserted mode, and mounting bases are fixed to the tops of the connecting plates. According to the temporary supporting structure for concrete pouring construction, a rotating rod can be easily rotated by pushing a control assembly, so that a supporting rod is moved, the control assembly can be detached, the rotating rod is used, and an arranged connecting plate can move in a connecting plate; therefore, the position of the connecting plate can be adjusted according to the distance between the two secondary beams, the overall structure is simple, adjustment is convenient, and the overall structure is more practical.

The application discloses an adjustable unloading device for prefabricated steel structure frame installation and a construction method thereof, which comprises a supporting trapezoidal block mechanism, two sides of the supporting trapezoidal block mechanism are fixedly connected with one side of an adjusting limiting mechanism, the top of the supporting trapezoidal block mechanism is movably connected with the bottom of an adjusting trapezoidal block mechanism, and the outer wall of the adjusting trapezoidal block mechanism is screwedly connected with the inner wall of an adjusting mechanism. The adjustable unloading device for prefabricated steel structure frame installation and the construction method thereof can provide a space for the rotation of a rotating rod between clamping blocks, so that a handle is turned over to the inside of a storage groove, and then the handle is stored. When the handle needs to be unfolded, the handle is turned over from the inner wall of the storage groove, and then the outer wall of the rotating rod extrudes the inclined surface of the clamping block, so that the rotating rod enters the inside of a clamping groove, and the clamping block clamps the rotating rod through the reset of a reset spring, so that the handle is stable.

The utility model discloses a steel structure support, including support mechanism, fixed establishment and installation mechanism, the support mechanism includes support and connecting piece, the fixed establishment includes rotary rod and connecting rod, the installation mechanism includes support plate and cooperation piece, under the mutual cooperation of above -mentioned mechanism, this device can adjust the position of support rod according to different construction demand and environmental condition, adapts to different structure design and support requirement, in addition, this device ensures the stability of support in the construction process, prevents the structure instability caused by support rod movement.

The utility model relates to the technical field of building construction, and particularly discloses a moment aluminum mold dismantling device which comprises a handle, a fixed rod is fixedly arranged on one side of the top of the handle, a rotating rod is rotatably arranged on the other side of the top of the handle in a matched mode, a locking mechanism matched with the rotating rod is arranged in the handle, and an auxiliary mechanism is arranged between the fixed rod and the rotating rod. The locking mechanism comprises a rotating disc rotationally arranged in the handle in cooperation with the rotating rod, the rotating disc is fixedly connected with the rotating rod, a locking rod is rotationally arranged on the outer wall of the side, away from the rotating rod, of the handle in a penetrating mode, and a limiting rod is fixedly arranged at the end, close to the handle, of the locking rod and can abut against the rotating disc. The angle between the fixed rod and the rotating rod can be adjusted by arranging the locking mechanism, the device is adjusted according to aluminum molds of different specifications, the fixed rod and the rotating rod can be locked at a proper angle, the stability of the device during use is guaranteed, and the universality is improved.

The utility model discloses a building wall grooving device, which relates to the technical field of building construction equipment and is characterized in that the top of a bottom plate is fixedly connected with a fixed connection assembly, the middle of the fixed connection assembly is slidably connected with a sliding block, the middle of the sliding block is fixedly connected with a fixed rod, and the top of the fixed rod is fixedly connected with a fixed ring; a sleeve is fixedly connected to the middle of the fixing ring, a rotating rod is slidably connected to the middle of the sleeve, a rotating shaft is rotatably connected to the output end of the first motor, the rotating shaft penetrates through the rotating rod and the cutting blade, and a buckle is fixedly connected to the end, away from the cutting blade, of the rotating rod. By means of the structural design that the cutting direction of a cutting blade is changed through a buckle and a clamping groove, the grooving requirements under different construction scenes and requirements can be met, and the problems that most of traditional grooving devices are handheld, and when the traditional grooving devices are handheld to conduct grooving on a wall, the grooving efficiency is high are solved. And the problem that the grooving line is not straight and not flat due to hand shaking or uneven force can be solved.