Search

CN-224213747-U - Disc buckle type outer scaffold structure based on pull rod type cantilever steel beam

CN224213747UCN 224213747 UCN224213747 UCN 224213747UCN-224213747-U

Abstract

The utility model provides a pull rod type cantilever steel beam-based disc buckle type external scaffold structure which comprises a steel beam, a supporting rod, a reinforcing structure, a positioning structure and a scaffold, wherein one end of the steel beam is transversely fixed on the surface of a floor slab through a fixing piece, the supporting rod is supported between the bottom surface of an upper floor slab and the top surface of the steel beam, the reinforcing structure is supported and fixed between the supporting rod and the steel beam, the reinforcing structure comprises a first connecting piece, a pull rod and a second connecting piece, the positioning structure is connected to the side wall of the other end of the steel beam in a sliding mode, and the scaffold is fixed on the surface of the positioning frame through bolts.

Inventors

  • SHI KANG
  • HUANG LULU
  • Sun de
  • MAO YIWEN
  • ZHAO JIANWEI
  • DU YUFENG
  • JIANG WEIWEI

Assignees

  • 浙江新盛建设集团有限公司

Dates

Publication Date
20260508
Application Date
20250324

Claims (7)

  1. 1. A kind of disc buckle type outer scaffold structure based on steel beam of cantilever of the pull rod type, characterized by, comprising; The steel beam (2), one end of the steel beam (2) is transversely fixed on the surface of the floor slab (7) through the fixing piece (3); the support rod (1) is supported between the bottom surface of the upper floor slab (7) and the top surface of the steel beam (2); The reinforcing structure (4), the reinforcing structure (4) is supported and fixed between the supporting rod (1) and the steel beam (2), the reinforcing structure (4) comprises a first connecting piece (41), a pull rod (42) and a second connecting piece (43), the two ends of the pull rod (42) are respectively connected with the first connecting piece (41) and the second connecting piece (43) in a rotating mode, and the pull rod (42) is respectively connected with the steel beam (2) and the supporting rod (1) in a rotating mode through the first connecting piece (41) and the second connecting piece (43); The positioning structure (5), the side wall of the other end of the steel beam (2) is connected with the positioning structure (5) in a sliding mode, the positioning structure (5) comprises a positioning frame (51), and the positioning frame (51) is connected with the side wall of the other end of the steel beam (2) in a sliding mode; and the scaffold (6) is fixed on the surface of the positioning frame (51) through bolts.
  2. 2. The disc buckle type external scaffold structure based on the pull rod type cantilever steel beam according to claim 1, wherein the scaffold (6) comprises a vertical rod (61), a plug-in disc (62) and a cross rod (63), the vertical rod (61) is fixed on the top surface of the positioning frame (51) through bolts, the plug-in disc (62) is fixed on the side wall of the vertical rod (61), and the cross rod (63) is plugged in the plug-in disc (62) through a plug pin and is installed on the vertical rod (61).
  3. 3. The tray-buckling type external scaffold structure based on the pull rod type cantilever steel beam according to claim 2, wherein the side wall of the supporting rod (1) is also fixed with the plug-in tray (62), and the supporting rod (1) and the vertical rod (61) are fixedly plugged through the cross rod (63).
  4. 4. The disc buckle type external scaffold structure based on the pull rod type cantilever steel beam according to claim 1, wherein two fixing pieces (3) are in a group, the bottom end of the supporting rod (1) is clamped and fixed on the surface of the steel beam (2) through the two fixing pieces (3), and the second connecting piece (43) is also clamped and fixed on the surface of the steel beam (2) through the other group of fixing pieces (3).
  5. 5. The disc buckle type external scaffold structure based on the pull rod type cantilever steel beam according to claim 1, wherein the positioning structure (5) further comprises a joint (52), a telescopic rod (53) and a sliding groove (54), the joint (52) is fixed on the side wall of one end of the positioning frame (51), two ends of the telescopic rod (53) are respectively in threaded connection with the joint (52), and the sliding groove (54) is arranged on the side wall of the positioning frame (51).
  6. 6. The disc buckle type external scaffold structure based on the pull rod type cantilever steel beam according to claim 5, wherein the shape of the sliding groove (54) is an I-shaped tool, the shape corresponds to the shape of the section of the steel beam (2), and the size of the sliding groove (54) is larger than the size of the section of the steel beam (2).
  7. 7. The disc buckle type external scaffold structure based on the pull rod type cantilever steel beam according to claim 5, wherein the two positioning frames (51) are connected together through the telescopic rod (53), the distance between the positioning frames (51) is adjusted through the telescopic rod (53), and screw holes are formed in the side walls of the positioning frames (51).

Description

Disc buckle type outer scaffold structure based on pull rod type cantilever steel beam Technical Field The utility model relates to the technical field of scaffold installation, in particular to a disc buckle type outer scaffold structure based on a pull rod type cantilever steel beam. Background In the traditional assembly type superimposed sheet construction system, the integral cantilever steel beam has the characteristic of high requirement for positioning the cantilever steel beam embedded part on the superimposed sheet, so that the integral cantilever steel beam is replaced by a pull rod type cantilever steel beam, the anchor arrangement of the integral cantilever steel beam on the floor surface is not required to be considered, and the problem of crossing of anchor ends which are required to be considered in the floor is reduced. At present, the existing overhanging scaffold is generally supported on an overhanging steel beam, however, the scaffold is firstly fixed on the steel beam, and holes are needed to be drilled on the steel beam, so that although the position of the scaffold can be fixed in the mode, the fixed overhanging scaffold is difficult to adjust in width, the corresponding position adjustment can be carried out only after the overhanging scaffold is required to be removed again, and after the position is adjusted, holes are needed to be drilled again on the steel beam, the process is too complicated, and too many holes can influence the supporting strength of the steel beam. Therefore, it is necessary to provide a new disc buckle type outer scaffold structure based on a pull rod type cantilever steel beam to solve the above technical problems. Disclosure of utility model The utility model solves the technical problem of providing a disc buckle type outer scaffold structure based on a pull rod type cantilever steel beam, which is free from punching holes on the steel beam and is convenient for adjusting the width of the cantilever frame. The disc buckle type outer scaffold structure based on the pull rod type cantilever steel beam comprises a steel beam, a supporting rod, a reinforcing structure, a positioning structure and a scaffold, wherein one end of the steel beam is transversely fixed to the surface of a floor slab through a fixing piece, the supporting rod is supported between the bottom surface of the floor slab on the upper layer and the top surface of the steel beam, the reinforcing structure is supported and fixed between the supporting rod and the steel beam, the reinforcing structure comprises a first connecting piece, a pull rod and a second connecting piece, two ends of the pull rod are respectively and rotatably connected with the first connecting piece and the second connecting piece, the pull rod is respectively and rotatably connected with the steel beam and the supporting rod through a first connecting piece and a second connecting piece, the positioning structure is connected to the side wall of the other end of the steel beam in a sliding mode, the positioning structure comprises a positioning frame, the positioning frame is connected to the side wall of the other end of the steel beam in a sliding mode, and the scaffold is fixed to the surface of the positioning frame through bolts. Preferably, the scaffold comprises a vertical rod, a plug-in plate and a cross rod, wherein the vertical rod is fixed on the top surface of the positioning frame through bolts, the plug-in plate is fixed on the side wall of the vertical rod, and the cross rod is plugged into the plug-in plate through a plug pin and is installed on the vertical rod. Preferably, the side wall of the supporting rod is also fixed with the plug-in tray, and the supporting rod and the vertical rod are fixedly plug-in through the cross rod. Preferably, the two fixing pieces are in a group, the bottom ends of the supporting rods are clamped and fixed on the surface of the steel beam through the two fixing pieces, and the second connecting pieces are clamped and fixed on the surface of the steel beam through the other group of fixing pieces. Preferably, the positioning structure further comprises a connector, a telescopic rod and a chute, wherein the connector is fixed on the side wall of one end of the positioning frame, two ends of the telescopic rod are respectively in threaded connection with the connector, and the chute is arranged on the side wall of the positioning frame. Preferably, the shape of the chute is an I-shaped fixture, the shape corresponds to the shape of the section of the steel beam, and the size of the chute is larger than that of the section of the steel beam. Preferably, the two positioning frames are connected together through the telescopic rod, the distance between the positioning frames is adjusted through the telescopic rod, and screw holes are formed in the side walls of the positioning frames. Compared with the related art, the disc buckle type outer scaffold structure based on th