Overhanging device

Abstract

The utility model discloses an overhanging device, and belongs to the field of building construction. The overhanging device comprises a first support, a cross beam, a stand column, a reinforcing rope and a second support. The first support is used for being installed on a floor. The beam is installed at the end, away from the floor, of the first support. The stand column is installed on the side, away from the first support, of the beam. The other end of the reinforcing rope penetrates through one end, far away from the cross beam, of the stand column and is connected with one end, far away from the construction platform, of the cross beam; one end of the second bracket is connected with one end, far away from the construction platform, of the cross beam; the overhanging device provided by the utility model can be suitable for a narrow installation space.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, and in particular to a cantilever device. BACKGROUND

[0002] The construction platform is an important facility for vertical transportation and personnel operation in high-altitude operation of the outer wall of a building, and is used for curtain wall installation, brightening, outer wall decoration and cleaning, etc. The cantilever device is erected on a building or structure, and drives the construction platform by using a lifting mechanism. Due to the limited space available for the cantilever device to be installed in some buildings, the existing standard cantilever device cannot be applied to narrow installation space. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application aims to overcome the deficiencies in the prior art, and provides a cantilever device to solve the technical problem that the existing standard cantilever device cannot be applied to narrow installation space due to the limited space available for the cantilever device to be installed in some buildings.

[0004] To solve the above technical problem, the present application provides:

[0005] A cantilever device comprises:

[0006] A first support is used to be installed on a floor;

[0007] A cross beam is installed at one end of the first support away from the floor, and one end of the cross beam is used to cantilever a construction platform;

[0008] A stand is installed at one side of the cross beam away from the first support;

[0009] A reinforcing rope is connected at one end of the cross beam close to the construction platform, and the other end of the reinforcing rope passes through one end of the stand away from the cross beam and is connected to one end of the cross beam away from the construction platform;

[0010] A second support is connected at one end of the cross beam away from the construction platform, and the other end of the second support is used to be installed on an inner wall.

[0011] In addition, the cantilever device according to the present application can also have the following additional technical features:

[0012] In some embodiments of the present application, the cantilever device further comprises a first fastener, and the second support is fastened to the inner wall through the first fastener.

[0013] In some embodiments of the present application, the cantilever device further comprises a second fastener, and the second support is fastened to one end of the cross beam away from the construction platform through the second fastener.

[0014] In some embodiments of the present application, the second support is welded to the end of the beam away from the construction platform.

[0015] In some embodiments of the present application, the second support is provided with a first connecting part, the beam is provided with a second connecting part at the end away from the construction platform, and the first connecting part is welded to the second connecting part.

[0016] In some embodiments of the present application, the first fastener is provided in plurality, and the plurality of first fasteners are arranged at intervals along the circumference of the second support.

[0017] In some embodiments of the present application, the second fastener is provided in plurality, and the plurality of second fasteners are arranged at intervals along the axis of the beam.

[0018] In some embodiments of the present application, the height of the first support is 3000-3500 mm.

[0019] In some embodiments of the present application, the cantilever device further comprises a connecting reinforcement, one end of which is connected to the first support, and the other end is used for mounting on the outer wall body.

[0020] In some embodiments of the present application, the cantilever device further comprises a third fastener and a fourth fastener, the connecting reinforcement is fastened to the outer wall body through the third fastener, and fastened to the first support through the fourth fastener.

[0021] Compared with the prior art, the beneficial effects of the present application are:

[0022] The present application provides a cantilever device, which comprises a first support, a beam, a column, a reinforcing rope and a second support. The first support is used for mounting on the floor. The beam is mounted at the end of the first support away from the floor. One end of the beam is used for cantilevering the construction platform. The column is mounted on the side of the beam away from the first support. One end of the reinforcing rope is connected to the end of the beam close to the construction platform. The other end of the reinforcing rope passes through the end of the column away from the beam and is connected to the end of the beam away from the construction platform.

[0023] By connecting one end of the second support to the end of the beam away from the construction platform and mounting the other end of the second support on the inner wall body, the end of the beam away from the construction platform is stably mounted on the inner wall body through the second support to balance the gravity of the construction platform, ensuring the stability and reliability of the cantilever device, and eliminating the counterweight structure of the standard cantilever device in the prior art, so that the cantilever device can be applied to narrow installation space. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor under the premise of the drawings.

[0025] Figure 1 The installation schematic diagram of the cantilever device in some embodiments of the present application is shown.

[0026] Main element symbol explanation:

[0027] 100 - cantilever device;

[0028] 110 - first support;

[0029] 120 - crossbeam;

[0030] 130 - upright column;

[0031] 140 - reinforcing rope;

[0032] 150 - second support; 151 - first fastener; 152 - second fastener;

[0033] 160 - connecting reinforcing member; 161 - third fastener; 162 - fourth fastener;

[0034] 200 - construction platform;

[0035] 300 - floor;

[0036] 400 - inner wall body;

[0037] 500 - outer wall body. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and should not be understood as a limitation to the present application.

[0039] In the description of the application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the device or element 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 application.

[0040] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0041] In this application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0042] In this application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0043] As shown in Figure 1 Embodiments of the application provide a cantilever device 100. The cantilever device 100 comprises a first support 110, a cross beam 120, a vertical column 130, a reinforcing rope 140 and a second support 150.

[0044] The first support 110 is used to be installed on the floor 300, the beam 120 is installed at one end of the first support 110 away from the floor 300, one end of the beam 120 is used to suspend the construction platform 200, and the column 130 is installed at one side of the beam 120 away from the first support 110. One end of the reinforcing rope 140 is connected to one end of the beam 120 close to the construction platform 200, and the other end is connected to one end of the beam 120 away from the construction platform 200 through the column 130 away from the beam 120.

[0045] One end of the second support 150 is connected to one end of the beam 120 away from the construction platform 200, and the other end is used to be installed on the inner wall 400.

[0046] The embodiment of the present application provides the cantilever device 100, one end of the second support 150 is connected to one end of the beam 120 away from the construction platform 200, and the other end is installed on the inner wall 400, so that one end of the beam 120 away from the construction platform 200 is stably installed on the inner wall 400 through the second support 150, the gravity of the construction platform 200 is balanced, the stability and reliability of the cantilever device 100 are guaranteed, the counterweight structure of the standard cantilever device 100 in the prior art is omitted, and the cantilever device 100 can be applied to narrow installation space. The technical problem that the existing standard cantilever device cannot be applied to narrow installation space due to the limited space for installing the cantilever device in part of the building in the prior art is avoided.

[0047] As shown in the embodiment of the present application, Figure 1 The cantilever device 100 further comprises a first fastener 151, and the second support 150 is fastened and connected to the inner wall 400 through the first fastener 151.

[0048] Therefore, the second support 150 is stably installed on the inner wall 400, so that the beam 120 connected with the second support 150 can be stably installed on the inner wall 400 through the second support 150, and the stability and reliability of the cantilever device 100 are guaranteed.

[0049] For example, the first fastener 151 can be a chemical bolt.

[0050] As shown in the embodiment of the present application, Figure 1 The cantilever device 100 further comprises a second fastener 152, and the second support 150 is fastened and connected to one end of the beam 120 away from the construction platform 200 through the second fastener 152.

[0051] This achieves a stable connection between the second bracket 150 and the crossbeam 120, thereby allowing the crossbeam 120 to be securely installed on the inner wall 400 via the second bracket 150.

[0052] For example, the second fastener 152 may be a fastening bolt.

[0053] In the above embodiments of this application, the second bracket 150 is welded to the end of the crossbeam 120 away from the construction platform 200.

[0054] Therefore, on the one hand, the connection stability between the second support 150 and the crossbeam 120 can be guaranteed, and on the other hand, the installation steps between the second support 150 and the crossbeam 120 can be eliminated, which is conducive to improving the installation efficiency of the cantilever device 100.

[0055] In the above embodiments of this application, the second support 150 is provided with a first connecting part, and the end of the crossbeam 120 away from the construction platform 200 is provided with a second connecting part, and the first connecting part and the second connecting part are welded together.

[0056] In this embodiment, by providing a first connecting part on the second support 150 and providing a second connecting part welded to the first connecting part at the end of the crossbeam 120 away from the construction platform 200, the welding area between the second support 150 and the crossbeam 120 is increased under the contact of the first connecting part and the second connecting part, thereby further improving the connection stability between the second support 150 and the crossbeam 120.

[0057] like Figure 1 As shown in the above embodiments of this application, a plurality of first fasteners 151 are provided, and the plurality of first fasteners 151 are spaced apart along the circumference of the second bracket 150.

[0058] In this embodiment, by setting the number of first fasteners 151 to multiple and arranging the multiple first fasteners 151 at intervals along the circumference of the second bracket 150, the second bracket 150 can be installed on the inner wall 400 by the multiple first fasteners 151, so as to ensure the stability and reliability of the connection between the second bracket 150 and the inner wall 400.

[0059] like Figure 1 As shown, in the above embodiments of this application, a plurality of second fasteners 152 are provided, and the plurality of second fasteners 152 are spaced apart along the axial direction of the crossbeam 120.

[0060] In this embodiment, by setting the number of second fasteners 152 to multiple and arranging the multiple second fasteners 152 at intervals along the axial direction of the crossbeam 120, the second bracket 150 can be connected to the crossbeam 120 through the multiple second fasteners 152, so as to ensure the stability and reliability of the connection between the second bracket 150 and the crossbeam 120.

[0061] It should be noted that, due to the high height of some building exterior walls, and the standard support height of the standard cantilever device being much lower than the height of the exterior wall, the beams cannot extend beyond the exterior wall, thus making the standard cantilever device unsuitable for high exterior walls.

[0062] In view of this, in any of the above embodiments of this application, the height of the first bracket 110 is set to 3000-3500mm.

[0063] In this embodiment, by setting the height of the first support 110 between 3000mm and 3500mm, on the one hand, the height of the first support 110 is higher than the height of the outer wall 500, so that the crossbeam 120 can extend beyond the outer wall 500. On the other hand, it can also avoid the safety problem of the first support 110 being too high, which could easily lead to deformation.

[0064] For example, the height of the first bracket 110 can be 3000mm, 3100mm, 3200mm, 3300mm, 3400mm, 3500mm, etc. The specific design can be made according to the actual installation scenario, and will not be listed here.

[0065] like Figure 1 As shown in the above embodiments of this application, the cantilever device 100 further includes a connecting reinforcement 160, one end of which is connected to the first bracket 110, and the other end is used to be installed on the outer wall 500.

[0066] In this embodiment, by connecting one end of the connecting reinforcement 160 to the first bracket 110 and installing the other end of the connecting reinforcement 160 on the outer wall 500, the first bracket 110 can be stably connected to the outer wall 500 through the connecting reinforcement 160, thereby effectively reducing the risk of deformation of the first bracket 110 due to the increase in height.

[0067] like Figure 1 As shown in the above embodiments of this application, the cantilever device 100 further includes a third fastener 161 and a fourth fastener 162. The connecting reinforcement 160 is fastened to the outer wall 500 through the third fastener 161 and fastened to the first bracket 110 through the fourth fastener 162.

[0068] Thus, the connecting reinforcement 160 is fastened to the outer wall 500 and the first support 110 respectively, so that the first support 110 is stably connected to the outer wall 500 through the connecting reinforcement 160, thereby reducing the risk of deformation of the first support 110 due to the heightening.

[0069] For example, the third fastener 161 can be a chemical bolt, and the fourth fastener 162 can be a fastening bolt.

[0070] In summary, the present application provides a cantilever device 100, which comprises a first support 110, a cross beam 120, a stand column 130, a reinforcing rope 140, and a second support 150. The first support 110 is installed on a floor 300. The cross beam 120 is installed at an end of the first support 110 away from the floor 300. One end of the cross beam 120 is used to cantilever a construction platform 200. The stand column 130 is installed at a side of the cross beam 120 away from the first support 110. One end of the reinforcing rope 140 is connected to an end of the cross beam 120 close to the construction platform 200, and the other end of the reinforcing rope 140 passes through an end of the stand column 130 away from the cross beam 120, and is connected to an end of the cross beam 120 away from the construction platform 200.

[0071] By connecting one end of the second support 150 to an end of the cross beam 120 away from the construction platform 200, and installing the other end of the second support 150 on an inner wall 400, the end of the cross beam 120 away from the construction platform 200 is stably installed on the inner wall 400 through the second support 150, so as to balance the gravity of the construction platform 200, thereby ensuring the stability and reliability of the cantilever device 100, and eliminating the counterweight structure of the standard cantilever device 100 in the prior art, so that the cantilever device 100 can be applied to narrow installation spaces.

[0072] Meanwhile, by heightening the first support 110, the height of the first support 110 is higher than the height of the outer wall 500, so that the cross beam 120 can extend outside the outer wall 500, thereby making the cantilever device 100 applicable to outer walls 500 with higher heights. In addition, by connecting one end of the connecting reinforcement 160 to the first support 110, and installing the other end of the connecting reinforcement 160 on the outer wall 500, the first support 110 can be stably connected to the outer wall 500 through the connecting reinforcement 160, thereby effectively reducing the risk of deformation of the first support 110 due to the heightening.

[0073] In the description of the specification, the description using the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the particular feature, structure, material or characteristic being described is included in at least one embodiment or example of the present application. The illustrative appearances of the above-mentioned terms in various places in the specification are not necessarily referred to the same embodiment or example. Moreover, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples. Furthermore, the terms "comprise", "comprising", "include", "including", "contain", "containing" or variations thereof are used inclusively and do not exclude the additional inclusion of unrecited features, structures, materials, or characteristics. In addition, it is understood that the description of the present application is not intended to limit the application to the particular form and embodiment disclosed herein; various modifications, equivalents, and alternatives, etc. of the embodiments described herein can be made by those skilled in the art without departing from the scope of the application.

[0074] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary, and are not to be interpreted as limiting the present application, and the ordinary skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A cantilever device, characterized in that, The application relates to a cantilever device. The cantilever device comprises a first support, a beam, a column, a reinforcing rope, a second support and a first fastener. The first support is arranged on a floor. One end of the beam is arranged on the first support away from the floor. The beam is used for a cantilever construction platform. The column is arranged on the beam away from the first support.

2. The overhang device of claim 1, wherein One end of the reinforcing rope is connected to the beam close to the construction platform.

3. The overhang device of claim 2, wherein, The other end of the reinforcing rope is arranged through the column away from the beam and is connected to the beam away from the construction platform.

4. The overhang device of claim 2, wherein, The second support is connected to the beam away from the construction platform.

5. The overhang device of claim 4, wherein, The second support is fastened to the inner wall through the first fastener.

6. The overhang device of claim 2, wherein The second support is fastened to the beam away from the construction platform through the second fastener.

7. The overhang device of claim 3, wherein The second support is welded to the beam away from the construction platform.

8. The overhang device according to any one of claims 1 to 7, characterized in that, The second support is provided with a first connecting part.

9. The overhang device of claim 8, wherein, The beam away from the construction platform is provided with a second connecting part.

10. The overhang device of claim 9, wherein, The first connecting part is welded to the second connecting part. The first fastener is provided with a plurality of fasteners. The fasteners are arranged along the circumference of the second support. The second fastener is provided with a plurality of fasteners. The fasteners are arranged along the axis of the beam. The height of the first support is 3000-3500 mm. The cantilever device further comprises a connecting reinforcing part. One end of the connecting reinforcing part is connected to the first support. The other end of the connecting reinforcing part is arranged on an outer wall. The connecting reinforcing part is fastened to the outer wall through the third fastener. The connecting reinforcing part is fastened to the first support through the fourth fastener.

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