Roof customized overhanging operation platform

Abstract

The utility model discloses a roofing customization overhanging work platform, including platform steel frame, parapet wall, roofing, fixed support, wire rope, checkered steel plate and channel steel, the platform steel frame includes overhanging beam, the overhanging beam is overhanging I-beam, and the overhanging I-beam is placed on the parapet wall, the fixed support includes profile steel stand column, the profile steel stand column is placed on the steel rope, and the steel rope is placed on the profile steel stand column. The section steel stand column comprises an anchoring type structure or a counterweight type structure, a cantilever platform is arranged at the top of the platform steel frame, the riffled plate is arranged at the top of the cantilever platform, and the steel wire rope is connected with the end of the cantilever I-shaped steel and the section steel stand column in a pulling mode. According to the utility model, the cost is reduced to the greatest extent by reducing the material and labor investment for erecting the scaffold, the influence on the external facade of the house is reduced as the scaffold is not erected on the floor below the construction working surface, and the scaffold can be directly erected from the roof layer by using a brand new working platform, so that the construction platform is suitable for more occasions.

Description

TECHNICAL FIELD

[0001] The utility model relates to house building technical field, concretely is roof customization cantilever operation platform. BACKGROUND

[0002] At present, when the reconstruction or addition of the roof of the house is carried out, the peripheral construction protection measures usually use the floor type scaffold, and the construction platform of the floor type scaffold comprises the following defects:

[0003] 1, adopt floor type scaffold, material and labor cost input quantity is big, cost is higher;

[0004] 2, the floor type scaffold needs to set up the wall connecting piece, such as setting up the expansion bolt, and the original house facade is influenced, and the appearance of the facade is influenced;

[0005] 3, for the building still in use, or the periphery field of the building is relatively small, the floor type scaffold influences the normal use of the house and the passing along the street, and it is difficult to be applicable to all occasions. INVENTION CONTENTS

[0006] The utility model aims at providing roof customization cantilever operation platform to solve the problems in the above background.

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: roof customization cantilever operation platform, including platform steel frame, parapet, roof, fixed support, steel wire rope, patterned steel plate and channel steel;

[0008] The platform steel frame includes a cantilever beam, the cantilever beam is a cantilever I-beam, and the cantilever I-beam is placed on the parapet;

[0009] The fixed support includes a steel column, and the steel column includes an anchoring structure or a counterweight structure;

[0010] The top of the platform steel frame is provided with a cantilever platform, the patterned steel plate is arranged on the top of the cantilever platform, the steel wire rope is respectively connected with the end of the cantilever I-beam and the steel column, the double-row scaffold and multiple channel steels are arranged on the cantilever platform, and the multiple channel steels are placed on the top of the adjacent cantilever I-beams.

[0011] Preferably, the cantilever I-beam and the steel column are connected at 90 degrees, and four bolts are arranged to connect each other, so as to fix the cantilever I-beam and the steel column, and form the operation platform.

[0012] Preferably, the anchoring type structure comprises an anchor steel pressing plate, a screw rod, a first thick stiffened plate, a thick steel plate and a steel bar, the bottom of the steel column of the fixed support is provided with the screw rod, the screw rod is in a U-shaped structure, and the screw rod is fixedly connected with the steel column through the floor of the roof, and the thick steel plate is welded with the platform steel frame and is anchored in the interior of the parapet wall.

[0013] Preferably, the counterweight type structure comprises a prefabricated counterweight block, a second thick stiffened plate and a thick steel plate base, the top of the roof is provided with the thick steel plate base, the top of the thick steel plate base is respectively provided with the second thick stiffened plate and the prefabricated counterweight block, and the second thick stiffened plate is connected with the steel column of the fixed support.

[0014] Preferably, the parapet wall is provided with the cantilevered I-shaped steel on the top, the two sides of the cantilevered I-shaped steel are anchored and fixed, and the stability of the cantilevered I-shaped steel is improved.

[0015] Preferably, the anchor steel pressing plate is a slotted steel web in an H-shaped structure, and the anchor steel pressing plate is fixedly connected with the screw rod, so that the structure installation and connection are facilitated.

[0016] Preferably, the connecting portion of the screw rod is provided with a steel plate, the screw rod is fixedly connected with the fixed support through the steel plate and the roof respectively, the contact surface of the screw rod and the steel plate is increased, and the fixing strength is improved.

[0017] Preferably, the platform of the thick steel plate base is welded with the fixed support, and the prefabricated counterweight block of a specified weight is placed on the platform, so that the fixed support is adjusted according to the weight of the scene and is matched with the specified weight.

[0018] The roof customized cantilever operation platform provided by the utility model has at least the following beneficial effects:

[0019] Compared with the prior art, the application reduces the cost by reducing the materials and labor input of the erected scaffold, reduces the influence on the outer surface of the building by not erecting the scaffold on the floor below the operation surface, and directly erects the scaffold from the roof layer by using a brand-new operation platform, so that the application is suitable for more occasions. DRAWINGS

[0020] Figure 1 It is a cantilever I-shaped steel sectional view of the utility model;

[0021] Figure 2 It is a cantilever I-shaped steel plan view of the utility model;

[0022] Figure 3 It is a platform steel frame structure schematic view of the utility model;

[0023] Figure 4 It is a platform steel frame and parapet wall connection structure schematic view of the utility model;

[0024] Figure 5 It is the anchoring type form structure schematic view of the utility model;

[0025] Figure 6 It is the counterweight type form structure schematic view of the utility model.

[0026] In the drawing: 1, platform steel frame; 2, parapet wall; 3, anchor bolt steel pressing plate; 4, screw rod; 5, roof; 6, fixed support; 7, steel wire rope; 8, patterned steel plate; 9, channel steel; 10, first thick stiffening plate; 11, thick steel plate; 12, steel bar; 13, prefabricated counterweight block; 14, second thick stiffening plate; 15, thick steel plate base. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-6 The utility model provides an embodiment: roof customized cantilever operation platform, including platform steel frame 1, parapet wall 2, roof 5, fixed support 6, steel wire rope 7, patterned steel plate 8 and channel steel 9;

[0029] Platform steel frame 1 includes cantilever beam, and the cantilever beam is cantilever I-shaped steel, and the cantilever I-shaped steel is placed on the parapet wall 2;

[0030] Fixed support 6 includes profile steel column, and the profile steel column includes anchoring type structure or counterweight type structure;

[0031] The top of platform steel frame 1 is equipped with cantilever platform, and the patterned steel plate 8 is arranged at the top of the cantilever platform, and the steel wire rope 7 is respectively connected with the end of the cantilever I-shaped steel and the profile steel column, and double-row scaffoldings and multiple channel steels 9 are arranged on the cantilever platform, and the multiple channel steels 9 are placed on the top of adjacent cantilever I-shaped steels;

[0032] The cantilever I-shaped steel and the profile steel column are 90 °, and four bolts are arranged to be connected with each other, so as to fix the cantilever I-shaped steel and the profile steel column, and form the operation platform;

[0033] The anchoring type structure includes anchor bolt steel pressing plate 3, screw rod 4, first thick stiffening plate 10, thick steel plate 11 and steel bar 12, the profile steel column bottom of fixed support 6 is equipped with screw rod 4, the screw rod 4 is U-shaped structure, and the screw rod 4 is fixedly connected with the profile steel column through the floor of roof 5, and the thick steel plate 11 is welded with platform steel frame 1 and is planted in the interior of parapet wall 2;

[0034] The counterweight structure includes a prefabricated counterweight block 13, a second thick stiffening plate 14 and a thick steel plate base 15, the top of the roof 5 is provided with the thick steel plate base 15, and the top of the thick steel plate base 15 is respectively provided with the second thick stiffening plate 14 and the prefabricated counterweight block 13, and the second thick stiffening plate 14 is connected with the steel column of the fixed support 6.

[0035] As shown in Figure 1, when the steel column in the fixed support 6 adopts the installation form of the anchoring type structure, the U-shaped screw rod 4 at the bottom of the column is fixed through the floor of the roof 5, and the steel plate and anchor steel pressing plate 3 are arranged to facilitate the installation of the fixed support 6 on the roof 5 through the screw rod 4. Figures 1-5 As shown in Figure 2, when the steel column in the fixed support 6 adopts the installation form of the counterweight structure, the bottom of the steel column is welded with the steel plate platform of the thick steel plate base 15, and the prefabricated counterweight block 13 is placed on the upper part of the platform, and the weight of the counterweight block is determined according to the cantilever end load.

[0036] Figures 1-6 Working principle: in the customized cantilever operation platform of the roof,

[0037] First, according to the range of the construction area of the roof 5, the range of the scaffold erection and the positioning of the steel column are determined, and the fixed form of the column is adopted according to the form of the roof reconstruction;

[0038] After the column is fixed, the cantilever I-beam is bolted with the column to form the installation connection of the fixed support 6 and the platform steel frame 1, then the female wall body 2 is anchored on both sides of the cantilever I-beam at the top to be mutually anchored to prevent displacement, and finally the end of the cantilever I-beam is connected with the top of the steel column by the steel wire rope 7;

[0039] After the adjacent columns are fixed, the cantilever end outside the female wall body 2 is welded and closed by using the pattern steel plate 8 after the two columns are fixed, to form a closed platform, and the hard protection of the structure can avoid high-altitude falling objects;

[0040] When the cantilever platform is completely erected, a double-row scaffold is erected on the upper part, and a channel steel 9 is arranged at the bottom before erection to facilitate the connection of the channel steel 9 placed on the upper part of the adjacent cantilever I-beam, so as to erect a safe and stable roof operation platform for construction.

[0041] When the cantilever platform is completely erected, a double-row scaffold is erected on the upper part, and a channel steel 9 is arranged at the bottom before erection to facilitate the connection of the channel steel 9 placed on the upper part of the adjacent cantilever I-beam, so as to erect a safe and stable roof operation platform for construction.

[0042] ​It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that the present application can be implemented in other embodiments without departing from the spirit or essential characteristics of the present application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0043] In the description of the present application, unless otherwise specified and limited, the meaning of "a plurality of" is two or more; the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the directions or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms connected and connected should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For a person skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A customised roof overhang work platform characterised in that: The platform steel frame (1), the parapet wall (2), the roof (5), the fixed support (6), the steel wire rope (7), the pattern steel plate (8) and the channel steel (9) are included. The platform steel frame (1) includes a cantilever beam, the cantilever beam is a cantilever I-beam, and the cantilever I-beam is placed on the parapet wall (2). The fixed support (6) includes a profile steel column, and the profile steel column includes an anchoring type structure or a counterweight type structure. The top of the platform steel frame (1) is provided with a cantilever platform, the pattern steel plate (8) is arranged on the top of the cantilever platform, the steel wire rope (7) is respectively connected with the end of the cantilever I-beam and the profile steel column, the double-row scaffold and the plurality of channel steels (9) are arranged on the cantilever platform, and the plurality of channel steels (9) are arranged on the top of the adjacent cantilever I-beams.

2. The customizing of roof overhangs of suspended working platforms according to claim 1, characterized in that: The cantilever I-beam and the profile steel column are 90°, and four bolts are arranged to be connected with each other.

3. The customizing of roof overhangs of suspended working platforms according to claim 1, characterized in that: The anchoring type structure includes an anchor steel pressing plate (3), a screw rod (4), a first thick stiffening plate (10), a thick steel plate (11) and a steel bar (12), the bottom of the profile steel column of the fixed support (6) is provided with the screw rod (4), the screw rod (4) is a U-shaped structure, the screw rod (4) is fixedly connected with the profile steel column through the floor of the roof (5), the thick steel plate (11) is welded with the platform steel frame (1) and is planted in the interior of the parapet wall (2).

4. The customizing of roof overhangs of suspended working platforms according to claim 1, characterized in that: The counterweight type structure includes a prefabricated counterweight block (13), a second thick stiffening plate (14) and a thick steel plate base (15), the top of the roof (5) is provided with the thick steel plate base (15), the top of the thick steel plate base (15) is respectively provided with the second thick stiffening plate (14) and the prefabricated counterweight block (13), and the second thick stiffening plate (14) is connected with the profile steel column of the fixed support (6).

5. The customizing of a roof overhang swing staging according to claim 1, characterized in that: The two sides of the cantilever I-beam at the top of the parapet wall (2) are planted with steel bars and are fixed by mutual anchoring.

6. The customizing of a roof overhang swing staging according to claim 3, characterized in that: The anchor steel pressing plate (3) is a H-shaped structure of a slotted steel web, and the anchor steel pressing plate (3) is fixedly connected with the screw rod (4).

7. The customizing of a roof overhang working platform according to claim 3, characterized in that: The connecting portion of the screw rod (4) is provided with a steel plate, and the screw rod (4) is fixedly connected with the fixed support (6) through the steel plate and the roof (5).

8. The customizing of a roof overhang working platform according to claim 4, characterized in that: The platform of the thick steel plate base (15) is welded with the fixed support (6), and the prefabricated counterweight block (13) of a specified weight is placed on the platform.

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