CN220814832U - Beam side overhanging scaffold structure - Google Patents
Beam side overhanging scaffold structure Download PDFInfo
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- CN220814832U CN220814832U CN202321720518.3U CN202321720518U CN220814832U CN 220814832 U CN220814832 U CN 220814832U CN 202321720518 U CN202321720518 U CN 202321720518U CN 220814832 U CN220814832 U CN 220814832U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 238000003466 welding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a beam side overhanging scaffold structure which comprises a frame beam, a bracket assembly and a scaffold body, wherein the scaffold body is fixedly arranged at the top of the bracket assembly, the bracket assembly comprises an I-shaped overhanging steel beam, and the bottom of the I-shaped overhanging steel beam is welded with an I-shaped vertical steel beam. This girder side scaffold structure of encorbelmenting forms a seal fixed knot through I shape girder steel of encorbelmenting, first locating rack, second locating rack and I shape vertical girder steel, firmly fixes bracket component on the frame roof beam, need not outer component support or draw to one side, not receive surrounding environment restriction, more has the suitability to through the adjustability of first locating rack with the second locating rack position, be applicable to more cross-section size frame roof beam, fix through the cooperation of bolt with the nut between each structure, make convenient dismouting to bracket component, the workman of being convenient for builds the scaffold body fast.
Description
Technical Field
The utility model relates to the technical field of overhanging scaffolds, in particular to a beam side overhanging scaffold structure.
Background
The beam side overhanging scaffold safe construction method is a method which is developed aiming at the condition that a traditional overhanging beam is embedded and anchored without a floor when encountering a frame beam at a floor-free place of an atrium, and the overhanging beam cannot be erected, has a convenient process, is safe and reliable, and utilizes welding and anchoring technologies to fix the profile steel overhanging beam on the frame beam side.
However, in the traditional beam-side overhanging scaffold structure on the market at present, technical management staff mostly set up a diagonal bracing member on the lower layer of a scaffold layer, or set up a pulling node on the upper layer to carry out pulling and knot so as to meet the bearing requirement of overhanging I-steel, and set up a diagonal bracing mode, wherein the diagonal bracing member is influenced by the layer height, and the material input amount can cause huge cost waste; the simple reinforcing mode of the inclined support cannot effectively solve the overall stability of the bracket assembly, and other auxiliary measures are also required; if the height of the lower layer of the inclined support is too high, larger material and measure demands are needed in stress calculation, the inclined support is uneconomical, a mode of stretching the joint is provided, and no Faraday is arranged before the upper layer structure is formed; the pull-up rod piece or the steel wire rope is influenced by stability caused by the height and the width of the frame body, and excessive materials can be put into the frame body, so that the frame is uneconomical.
Therefore, it is necessary to provide a beam-side cantilever scaffold structure to solve the above technical problems.
Disclosure of utility model
The utility model aims to provide a beam side overhanging scaffold structure so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a beam side scaffold structure of encorbelmenting, includes frame roof beam, bracket assembly and scaffold body, scaffold body fixed mounting is in the top of bracket assembly, bracket assembly includes the girder steel of encorbelmenting of I shape, the bottom welding of girder steel of encorbelmenting of I shape has the vertical girder steel of I shape, the below of I shape vertical girder steel one side and the welding has the I shape bracing girder steel between one side of girder steel bottom of encorbelmenting of I shape, a plurality of first mounting hole has evenly been seted up to the one side equidistance of I shape vertical girder steel, be provided with the second connecting piece on the vertical girder steel of I shape, a plurality of connecting hole is seted up to one side of second connecting piece, one side welding of second connecting piece has the second locating rack, a plurality of fourth mounting hole has been seted up in the front of second locating rack, the opposite side of girder steel bottom of encorbelmenting of I shape is provided with vertical fixed establishment.
As a further scheme of the utility model: the vertical fixing mechanism comprises a first connecting piece, the first connecting piece is arranged on the other side of the bottom of the I-shaped cantilever steel beam, a plurality of second mounting holes are uniformly formed in the other side of the bottom of the I-shaped cantilever steel beam at equal intervals, a plurality of connecting holes are formed in the top of the first connecting piece, the first connecting piece and the I-shaped cantilever steel beam are fixedly connected through bolts and nuts under the cooperation of the second mounting holes and the connecting holes on the first connecting piece, a first positioning frame is welded on the bottom of the first connecting piece, a through groove is formed in one side of the first positioning frame, and a plurality of third mounting holes are uniformly formed in the front of the first positioning frame at equal intervals.
As still further aspects of the utility model: the first locating frame and the through groove are of an integrated structure.
As still further aspects of the utility model: the longitudinal width of the second locating frame is matched with the longitudinal width of the through groove.
As still further aspects of the utility model: and a scaffold tube fixing dowel bar is fixedly arranged on one side of the top of the I-shaped cantilever steel beam.
As still further aspects of the utility model: the shape of the first connecting piece and the second connecting piece is a shape of a circle, and the first connecting piece and the second connecting piece are provided with notches and are respectively connected with the I-shaped cantilever steel beam and the I-shaped vertical steel beam in a sliding mode through the notches.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the bracket assembly is firmly fixed on the frame beam through the closed fixing structure formed by the I-shaped cantilever beam, the first positioning frame, the second positioning frame and the I-shaped vertical beam, the I-shaped diagonal bracing beam, the scaffold tube fixing dowel bar, the first mounting hole, the second mounting hole, the first connecting piece, the first positioning frame, the through groove, the third mounting hole, the second positioning frame, the fourth mounting hole and the second connecting piece, the bracket assembly is not required to be supported or inclined by an outer member, the position of the first positioning frame and the second positioning frame is not limited by the surrounding environment, the applicability is improved, the bracket assembly is suitable for the frame beam with more cross section sizes through the matching of bolts and nuts, the bracket assembly is convenient to assemble and disassemble, the bracket assembly is convenient to be quickly assembled and disassembled, the bracket assembly is not required to be pre-embedded in advance, holes or planting bars are not required to be punched or planted after the bracket assembly is not required, the bracket assembly is not damaged, the bracket assembly is more economical and environment-friendly, the safety is high, and the safety is ensured to be stable and the whole triangular support structure of the I-shaped cantilever beam is formed by the bracket assembly and the diagonal bracing frame assembly is stable in the I-shaped vertical beam, and the safety and stability of the I-shaped support structure is improved when the I-shaped cantilever assembly is stable.
Drawings
Fig. 1 is a schematic structural view of a beam-side cantilever scaffold structure;
FIG. 2 is a schematic view of a bracket assembly in a beam-side overhanging scaffold structure;
Fig. 3 is a schematic side view of an i-shaped cantilever steel beam and a first positioning frame in a beam-side cantilever scaffold structure;
Fig. 4 is a schematic view showing a bottom view structure of the second positioning frame and the i-shaped vertical steel beam in the beam-side cantilever scaffold structure.
In the figure: 1. a frame beam; 2. a bracket assembly; 3. a scaffold body; 4. i-shaped cantilever steel beam; 5. i-shaped vertical steel girder; 6. i-shaped diagonal bracing steel girder; 7. the scaffold tube is fixed with the dowel bar; 8. a first mounting hole; 9. a second mounting hole; 10. a first connector; 11. a first positioning frame; 12. a through groove; 13. a third mounting hole; 14. a second positioning frame; 15. a fourth mounting hole; 16. and a second connecting piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, a beam-side cantilever scaffold structure comprises a frame beam 1, a bracket assembly 2 and a scaffold body 3, wherein the scaffold body 3 is fixedly arranged at the top of the bracket assembly 2, the bracket assembly 2 comprises an i-shaped cantilever steel beam 4, an i-shaped vertical steel beam 5 is welded at the bottom of the i-shaped cantilever steel beam 4, an i-shaped diagonal bracing steel beam 6 is welded between the lower part of one side of the i-shaped vertical steel beam 5 and one side of the bottom of the i-shaped cantilever steel beam 4, a plurality of first mounting holes 8 are uniformly formed in one side of the i-shaped vertical steel beam 5 at equal intervals, a second connecting piece 16 is arranged on the i-shaped vertical steel beam 5, a plurality of connecting holes are formed in one side of the second connecting piece 16, the second connecting piece 16 is fixedly connected with the i-shaped vertical steel beam 5 through bolts and nuts under the cooperation of the connecting holes on the first mounting holes 8, a second positioning frame 14 is welded at one side of the second connecting piece 16, a plurality of fourth mounting holes 15 are formed in the front of the second positioning frame 14, and a vertical fixing mechanism is arranged at the other side of the bottom of the i-shaped cantilever steel beam 4.
Referring to fig. 2 and 3, in the present application, the vertical fixing mechanism includes a first connecting piece 10, the first connecting piece 10 is disposed on the other side of the bottom of the i-shaped cantilever steel beam 4, a plurality of second mounting holes 9 are uniformly formed on the other side of the bottom of the i-shaped cantilever steel beam 4 at equal intervals, a plurality of connecting holes are formed on the top of the first connecting piece 10, the first connecting piece 10 and the i-shaped cantilever steel beam 4 are fixedly connected with each other by bolts and nuts under the cooperation of the second mounting holes 9 and the connecting holes on the first connecting piece 10, a first positioning frame 11 is welded on the bottom of the first connecting piece 10, a through groove 12 is formed on one side of the first positioning frame 11, a plurality of third mounting holes 13 are uniformly formed on the front surface of the first positioning frame 11 at equal intervals, the third mounting holes 13 are communicated with the back surfaces of the through groove 12 and the first positioning frame 11, one end of the second positioning frame 14 penetrates through the inside of the groove 12, and the second positioning frame 14 is fixedly connected with the first positioning frame 11 by bolts and nuts under the cooperation of the fourth mounting holes 15 and the third mounting holes 13.
Referring to fig. 3, in the present application, the first positioning frame 11 and the through groove 12 are integrally formed, so that the structural strength of the first positioning frame 11 is improved.
Referring to fig. 3, in the present application, the longitudinal width of the second positioning frame 14 is adapted to the longitudinal width of the through groove 12, so that the second positioning frame 14 has high fitting degree when being connected with the first positioning frame 11, and the fixation is more stable.
Referring to fig. 2, in the application, a scaffold tube fixing dowel 7 is fixedly arranged on one side of the top of an i-shaped cantilever steel beam 4, so that the scaffold is convenient to install.
Referring to fig. 3 and 4, in the present application, the first connecting piece 10 and the second connecting piece 16 are both in a shape of a loop, and the first connecting piece 10 and the second connecting piece 16 are provided with notches and are respectively connected with the i-shaped cantilever steel beam 4 and the i-shaped vertical steel beam 5 in a sliding manner through the notches, so that the first connecting piece 10 and the second connecting piece 16 can be conveniently and rapidly installed.
The working principle of the utility model is as follows:
Referring to fig. 1 to 4, when the scaffold is used, the parts which are not involved in the scaffold are the same as or can be realized by adopting the prior art, when the scaffold body 3 is built, the bracket component 2 is firstly required to be fixed on the frame beam 1, the right angle formed by the I-shaped cantilever steel beam 4 and the I-shaped vertical steel beam 5 is directly clamped on the right angle of the front side of the top of the frame beam 1, then the second connecting piece 16 is inserted in a sliding manner from the bottom end of the I-shaped vertical steel beam 5, the top of the second positioning frame 14 is abutted against the bottom of the frame beam 1, after the position of the second connecting piece 16 is determined, the second connecting piece 16 is firmly fixed on one position of the I-shaped vertical steel beam 5 through the cooperation of bolts and nuts, then the first connecting piece 10 is inserted in a sliding manner from one end of the I-shaped cantilever steel beam 4, so that the first positioning frame 11 is abutted against the back of the frame beam 1, simultaneously, the second positioning frame 14 can be slidingly inserted into the through groove 12, then the first connecting piece 10 and the I-shaped cantilever steel beam 4 are respectively fixed through the matching of bolts and nuts, the second positioning frame 14 and the first positioning frame 11 are fixed, at the moment, the bracket component 2 is firmly fixed on the frame beam 1 through a closed fixing structure formed by the I-shaped cantilever steel beam 4, the first positioning frame 11, the second positioning frame 14 and the I-shaped vertical steel beam 5, the external component support or inclined pull is not needed, the limitation of the surrounding environment is avoided, the applicability is better, the position adjustability of the first positioning frame 11 and the second positioning frame 14 is suitable for frame beams with more cross section sizes, the structures are fixed through the matching of bolts and nuts, the bracket component 2 is convenient to assemble and disassemble, workers can quickly construct the scaffold body 3, the practicality is high, simultaneously through the triangle-shaped structure that I shape cantilever girder steel 4, I shape vertical girder steel 5 and I shape bracing girder steel 6 formed, triangle-shaped has stability, has improved bracket assembly 2's overall structure intensity, ensures bracket assembly 2 to the steady support of scaffold frame body 3, improves the security of workman when the overhead operation.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a roof beam side scaffold structure of encorbelmenting, includes frame roof beam (1), bracket component (2) and scaffold body (3), its characterized in that: the scaffold body (3) fixed mounting is in the top of bracket component (2), bracket component (2) are including I shape girder steel (4) of encorbelmenting, the bottom welding of I shape girder steel (4) of encorbelmenting has I shape vertical girder steel (5), welding has I shape bracing girder steel (6) between the below of I shape vertical girder steel (5) one side and the one side of I shape girder steel (4) bottom of encorbelmenting, a plurality of first mounting hole (8) have evenly been seted up to one side equidistance of I shape vertical girder steel (5), be provided with second connecting piece (16) on I shape vertical girder steel (5), a plurality of connecting hole is seted up to one side of second connecting piece (16), one side welding of second connecting piece (16) has second locating rack (14), a plurality of fourth mounting hole (15) have been seted up in the front of second locating rack (14), the opposite side of I shape girder steel (4) bottom of encorbelmenting is provided with vertical fixed establishment.
2. The beam-side overhanging scaffold structure according to claim 1, characterized in that: the vertical fixing mechanism comprises a first connecting piece (10), the first connecting piece (10) is arranged on the other side of the bottom of the I-shaped cantilever steel beam (4), a plurality of second mounting holes (9) are uniformly formed in the other side of the bottom of the I-shaped cantilever steel beam (4) at equal intervals, a plurality of connecting holes are formed in the top of the first connecting piece (10), the first connecting piece (10) and the I-shaped cantilever steel beam (4) are fixedly connected through bolts and nuts under the cooperation of the second mounting holes (9) and the connecting holes in the first connecting piece (10), a first positioning frame (11) is welded at the bottom of the first connecting piece (10), a through groove (12) is formed in one side of the first positioning frame (11), and a plurality of third mounting holes (13) are uniformly formed in the front of the first positioning frame (11) at equal intervals.
3. The beam-side overhanging scaffold structure according to claim 2, characterized in that: the first positioning frame (11) and the through groove (12) are of an integrated structure.
4. A beam-side overhanging scaffold structure according to claim 1 or 2, characterized in that: the longitudinal width of the second locating frame (14) is matched with the longitudinal width of the through groove (12).
5. The beam-side overhanging scaffold structure according to claim 1, characterized in that: one side of the top of the I-shaped cantilever steel beam (4) is fixedly provided with a scaffold tube fixing dowel bar (7).
6. The beam-side overhanging scaffold structure according to claim 2, characterized in that: the shape of the first connecting piece (10) and the shape of the second connecting piece (16) are both in a shape of a circle, and the first connecting piece (10) and the second connecting piece (16) are provided with notches and are respectively connected with the I-shaped cantilever steel beam (4) and the I-shaped vertical steel beam (5) in a sliding mode through the notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720518.3U CN220814832U (en) | 2023-07-03 | 2023-07-03 | Beam side overhanging scaffold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720518.3U CN220814832U (en) | 2023-07-03 | 2023-07-03 | Beam side overhanging scaffold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220814832U true CN220814832U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321720518.3U Active CN220814832U (en) | 2023-07-03 | 2023-07-03 | Beam side overhanging scaffold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220814832U (en) |
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2023
- 2023-07-03 CN CN202321720518.3U patent/CN220814832U/en active Active
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