17 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 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 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 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 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 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 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.