Cantilever scaffold for large-size window hole of residential building

Abstract

The utility model relates to the technical field of motor damping, in particular to a large-size window opening overhanging scaffold of a residential building, which comprises a wall body, a groove plate fixedly arranged on the outer wall of one side, a stand column fixedly arranged on the inner wall of one side of the groove plate, and groove plates fixedly arranged on the outer walls of the two ends of the stand column. A plurality of check blocks are fixedly installed on the outer wall of one side of the stand column, locking pieces are fixedly installed on the outer walls of one sides of the check blocks, and the two locking pieces are fixedly installed on the outer walls of the two sides of the opening nut through screws. A scaffold is fixedly installed on the outer wall of one side of the stand column and is triangular, and a positioning piece is fixedly installed on the outer wall of one side of the scaffold. The large-size window opening cantilever scaffold has the advantages that the occupied indoor space is reduced through the triangular scaffold technology, meanwhile, the tripod is constructed in a staircase, potential safety hazards are reduced, and crowd evacuation under the stress condition is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever scaffolds, in particular to a cantilever scaffold for large-sized window openings in residential buildings. Background Art

[0002] With the continuous improvement of the quality of residential buildings, at this stage, more and more room designs are taking the form of large floor-to-ceiling windows, and the size of most external windows exceeds the 1.5m longitudinal distance requirement when setting up scaffolding. Traditional construction methods use cantilevered I-beam scaffolding to solve the scaffolding erection problem in this area. The cantilevered scaffolding construction method for large-size window openings in residential buildings uses I-beam columns + triangular trusses to solve this construction problem.

[0003] The construction technology of triangular steel cantilever scaffolding does not occupy indoor space and has little impact on the construction of sub-projects in the later decoration and renovation stage. At the same time, the application of this construction method in the stairwell position does not hinder the evacuation of personnel in emergency situations, reducing safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a cantilever scaffold for large-sized window openings of residential buildings to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cantilevered scaffolding for a large-sized window opening in a residential building, the cantilevered scaffolding for a large-sized window opening in a residential building comprising:

[0006] A wall body, a groove plate is fixedly installed on one outer wall of the groove plate, a column is fixedly installed on the inner wall of one side of the groove plate, groove plates are fixedly installed on the outer walls of both ends of the column, a plurality of blocks are fixedly installed on the outer wall of one side of the column, and a locking piece is fixedly installed on the outer wall of one side of the block, and the two locking pieces are fixedly installed on the outer walls on both sides of the open nut by screws;

[0007] A scaffold is fixedly installed on the outer wall of one side of the column. The scaffold is triangular in shape. A positioning piece is fixedly installed on the outer wall of one side of the scaffold.

[0008] Preferably, the column comprises a plurality of fixedly connected I-beams.

[0009] Preferably, the scaffolding comprises a plurality of fixedly connected angle irons.

[0010] Preferably, the slot plate is fixedly mounted on one side outer wall of the wall by screws, and an I-shaped locking piece is fixedly mounted on one side outer wall of the slot plate, and the I-shaped locking piece is fixedly mounted on one side outer wall of the wall by screws.

[0011] Preferably, the end of the I-shaped locking piece fixedly connected to the outer wall of one side of the groove plate is in the shape of an "I", and the end of the I-shaped locking piece fixedly connected to the outer wall of one side of the wall is in the shape of a "匚".

[0012] Preferably, the column is in the shape of "Ⅱ", and a gasket is fixedly installed on one outer wall of the column, and a high-strength nut is fixedly installed on one outer wall of the gasket.

[0013] Preferably, the split nuts are all threadedly connected to the outer circumferential surface of one end of the high-strength screw, and the column is penetrated by a plurality of high-strength screws, and high-strength nuts are threadedly connected to the outer circumferential surface of one end of the high-strength screw far away from the split nut.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The large-size window opening cantilever scaffolding for residential buildings proposed by the present utility model reduces the occupation of indoor space through a triangular scaffolding process. At the same time, the tripod is constructed in the stairwell, reducing potential safety hazards and facilitating the evacuation of people in case of emergencies. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is of the present utility model Figure 1 an enlarged structural view of area A in;

[0018] Figure 3 is a schematic side and rear view of the present utility model;

[0019] Figure 4 is of the present utility model Figure 3 an enlarged structural view of area B in;

[0020] Figure 5 is a schematic top view and full-sectional view of the present utility model.

[0021] In the figure: 1, wall; 2, column; 3, positioning member; 4, scaffolding; 5, groove plate; 6, screw; 7, block; 8, locking member; 9, high-strength screw; 10, I-shaped locking member; 11, gasket; 12, high-strength nut; 13, I-beam; 14, split nut; 15, angle iron. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to clearly and completely describe the objectives, technical solutions of the present utility model and make the advantages clearer and more understandable, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a cantilever scaffold for a large-sized window opening in a residential building. The cantilever scaffold for a large-sized window opening in a residential building includes:

[0024] The wall 1 has a groove plate 5 fixedly mounted on one outer wall of the wall 1 by screws 6. The inner wall of one side of the groove plate 5 is fixedly mounted with a column 2. Some outer walls of the column 2 are welded with groove plates 5. The outer walls of both ends of the column 2 are fixedly mounted with groove plates 5. The groove plates 5 make the column 2 and the wall 1 fixedly connected. A number of blocks 7 are fixedly mounted on the outer wall of one side of the column 2. The block 7 is used to locate the position of the high-strength screw 9. The outer wall of one side of the block 7 is fixedly mounted with a locking piece 8. The locking piece 8 is to prevent the open nut 14 from loosening. The two locking pieces 8 are fixedly mounted on the outer walls of both sides of the open nut 14 by screws 6;

[0025] A scaffolding 4 is fixedly installed on the outer wall of one side of the column 2. The scaffolding 4 is triangular and serves as a construction platform. A positioning member 3 is fixedly installed on the outer wall of one side of the scaffolding 4. The positioning member 3 is used to locate the position of the scaffolding 4 so that the scaffolding 4 can be better installed. The column 2 includes several fixedly connected I-beams 13. The column 2 is welded by two I-beams 13. The scaffolding 4 includes several fixedly connected angle irons 15. The scaffolding 4 is welded by angle irons 15.

[0026] The slot plate 5 is fixedly mounted on one side outer wall of the wall 1 by means of screws 6. An I-shaped locking piece 10 is fixedly mounted on one side outer wall of the slot plate 5. The I-shaped locking piece 10 is fixedly mounted on one side outer wall of the wall 1 by means of screws 6. One end of the I-shaped locking piece 10 fixedly connected to the outer wall of one side of the slot plate 5 is in the shape of an "I", and one end of the I-shaped locking piece 10 fixedly connected to the outer wall of one side of the wall 1 is in the shape of a "匚".

[0027] The column 2 is in the shape of "Ⅱ", and a gasket 11 is fixedly installed on the outer wall of one side of the column 2. The gasket 11 makes the high-strength nut 12 fit more closely, making the locking more secure. A high-strength nut 12 is fixedly installed on the outer wall of one side of the gasket 11. The high-strength nut 12 is used to lock the scaffolding 4.

[0028] The open nuts 14 are all threadedly connected to the outer cylindrical surface of one end of the high-strength screw 9. The column 2 is passed through by several high-strength screws 9. The high-strength screw 9 is threadedly connected with a high-strength nut 12 on the outer cylindrical surface of the end away from the open nut 14. The scaffolding 4 is connected to the column 2 through two high-strength screws 9. The scaffolding 4 is locked by the fastening devices at both ends of the high-strength screw 9, so that the scaffolding 4 is more firmly fixed on the outer wall of one side of the column 2. The fastening device includes a block 7, a locking piece 8, a gasket 11 and a high-strength nut 12.

[0029] When the device works, first place the column 2 and the groove plate 5 between the walls 1. Screw the groove plate 5 into the wall 1 through the screw 6 so that the column 2 is fixedly connected to the wall 1. Then, fix the I-shaped locking part 10 to the outer wall of one side of the wall 1 through the screw 6 to make the column 2 more stable. Then, pass two high-strength screws 9 through the column 2. Place washers 11 at one end of the high-strength screws 9 and screw on the high-strength nuts 12. The high-strength screws 9 pass through the stop block 7 at the end far from the high-strength nuts 12. A scaffolding 4 is fixedly installed at the end of the high-strength screws 9 far from the high-strength nuts 12. Fit the scaffolding 4 to the lower surface of the positioning part 3 to realize the positioning of the scaffolding 4. Then, buckle two locking parts 8 onto the outer walls on both sides of the stop block 7 respectively and screw in the split nut 14. After that, pass the screw 6 through the opening and screw it with the nut on the other side of the split nut 14 to realize the fastening of the scaffolding 4. At this time, the scaffolding 4 is built.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The large-sized window opening cantilevered scaffolding for residential buildings is characterized in that: The large-size window opening cantilever scaffolding for the residential building includes: A wall (1) is fixedly mounted with a groove plate (5) on one outer wall, a column (2) is fixedly mounted on the inner wall of one side of the groove plate (5), the groove plates (5) are fixedly mounted on the outer walls of both ends of the column (2), a plurality of stoppers (7) are fixedly mounted on the outer wall of one side of the column (2), a locking member (8) is fixedly mounted on the outer wall of one side of the stopper (7), and the two locking members (8) are fixedly mounted on the outer walls of both sides of the open nut (14) by means of screws (6); A scaffold (4) is fixedly installed on the outer wall of one side of the column (2), the scaffold (4) is triangular, and a positioning piece (3) is fixedly installed on the outer wall of one side of the scaffold (4).

2. The large-sized window opening cantilevered scaffolding for residential buildings according to claim 1, wherein: The column (2) comprises a plurality of fixedly connected I-steels (13).

3. The large-sized window opening cantilevered scaffolding for residential buildings according to claim 1, characterized in that: The scaffold (4) comprises a plurality of fixedly connected angle irons (15).

4. The large-sized window opening cantilevered scaffolding for residential buildings according to claim 1, wherein: The slot plate (5) is fixedly mounted on one side outer wall of the wall (1) by means of screws (6); an I-shaped locking piece (10) is fixedly mounted on one side outer wall of the slot plate (5); and the I-shaped locking piece (10) is fixedly mounted on one side outer wall of the wall (1) by means of screws (6).

5. The large-sized window opening cantilevered scaffolding for residential buildings according to claim 4, wherein: The end of the I-shaped locking piece (10) fixedly connected to the outer wall of one side of the groove plate (5) is in the shape of an "I" character, and the end of the I-shaped locking piece (10) fixedly connected to the outer wall of one side of the wall (1) is in the shape of a "匚" character.

6. The large-sized window opening cantilevered scaffolding for residential buildings according to claim 1, wherein: The column (2) is in the shape of a letter "Ⅱ", a gasket (11) is fixedly installed on the outer wall of one side of the column (2), and a high-strength nut (12) is fixedly installed on the outer wall of one side of the gasket (11).

7. The large-sized window opening cantilever scaffolding for residential buildings according to claim 3, wherein: The open nuts (14) are all threadedly connected to the outer cylindrical surface of one end of the high-strength screw (9), the column (2) is passed through by a plurality of high-strength screws (9), and the outer cylindrical surface of the high-strength screw (9) at one end away from the open nut (14) is all threadedly connected to a high-strength nut (12).

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