Disc buckle type external scaffold structure with hole and construction method thereof

Abstract

The invention discloses a ring buckle type external scaffold structure with a hole and a construction method thereof, the ring buckle type external scaffold structure comprises a lower layer outer frame, a lower layer outer frame, a first layer outer frame and a second layer outer frame, a rectangular groove is formed in the upper portion of the lower layer outer frame, and the position of the rectangular groove is matched with the position of an attachment structure on the external facade of a building structure; the sealing beam is arranged at a notch of the rectangular groove, a plurality of socket sleeves are vertically arranged on the upper portion and the lower portion of the sealing beam respectively, the socket sleeves on the lower portions of the two ends of the sealing beam are arranged at the upper ends of the lower vertical rods of the lower-layer outer frame on the two opposite sides of the notch in a sleeving mode respectively, and the two ends of the sealing beam are connected with discs respectively; the discs at the two ends of the sealing beam are detachably connected with the buckling heads of the top-layer transverse rods of the lower-layer outer frame on the two opposite sides of the notch respectively. And the upper-layer outer frame is mounted on the lower-layer outer frame, and the lower end of the upper vertical rod of the upper-layer outer frame at the notch is sleeved with the socket sleeve at the upper part of the sealing beam. The method solves the problem that the construction efficiency of the external scaffold is low in a conventional method for the parts, conflicting with other facilities, of the external scaffold.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a disc-type external scaffolding structure with an opening and a construction method thereof. Background Art

[0002] During the construction of construction projects, external scaffolding will be involved, and it is inevitable that tower crane wall connectors, construction elevator wall connectors, large-size cantilever unloading platforms and other attached structures will conflict with the external scaffolding. Conventional practice is that at the location where the external scaffolding conflicts with the attached structure, construction workers need to change the spacing of the external frame to avoid various wall nodes, which greatly reduces the construction efficiency and increases the construction time. If the conflicting location is not set reasonably and timely, it will bring certain safety hazards to the operating frame. Summary of the invention

[0003] In order to overcome the defects of the prior art, a disc-type external scaffolding structure with an opening and a construction method thereof are provided to solve the problem of low construction efficiency of the external scaffolding in the conventional practice where the external scaffolding conflicts with other facilities.

[0004] In order to achieve the above object, a disc-type external scaffolding structure with an opening is provided, comprising:

[0005] A lower outer frame, wherein a rectangular groove is formed on the upper portion of the lower outer frame, and the position of the rectangular groove is adapted to the position of the attachment structure on the facade of the building structure;

[0006] A sealing beam for closing the notch of the rectangular groove to form an opening is arranged at the notch of the rectangular groove, a plurality of socket sleeves are respectively vertically arranged at the upper and lower parts of the sealing beam, the socket sleeves at the lower parts of both ends of the sealing beam are respectively sleeved on the upper ends of the lower vertical bars of the lower outer frame on the opposite sides of the notch, and the two ends of the sealing beam are respectively connected with discs, and the discs at the two ends of the sealing beam are respectively detachably connected with the buckle joints of the top cross bars of the lower outer frame on the opposite sides of the notch;

[0007] The upper outer frame is installed on the lower outer frame, and the socket sleeve on the upper part of the sealing beam is sleeved on the lower end of the upper upright of the upper outer frame at the notch.

[0008] Furthermore, the sealing beam is an I-shaped steel beam.

[0009] Furthermore, a plurality of the socket sleeves are vertically arranged on the upper and lower flanges of the I-shaped steel beam, respectively, and the plurality of the socket sleeves are arranged at intervals along the length direction of the upper and lower flanges.

[0010] Furthermore, the plurality of socket sleeves are arranged at equal intervals along the length direction of the upper and lower flanges of the I-shaped steel beam.

[0011] Furthermore, the disks are respectively connected to opposite ends of the web of the I-shaped steel beam.

[0012] The present invention provides a construction method of a disc-type external scaffolding structure with an opening, comprising the following steps:

[0013] A lower outer frame is installed on the outer facade of the building structure, and a rectangular groove is formed on the upper part of the lower outer frame so that the position of the rectangular groove is adapted to the position of the attachment structure on the outer facade of the building structure;

[0014] The sealing beam is arranged at the notch of the rectangular groove, and the socket sleeves at the lower parts of the two ends of the sealing beam are respectively sleeved on the upper ends of the lower uprights of the lower outer frames on the opposite sides of the notch, and the discs at the two ends of the sealing beam are respectively detachably connected with the buckle joints of the top cross bars of the lower outer frames on the opposite sides of the notch, so that the sealing beam closes the notch of the rectangular groove to form a hole for the attachment structure to pass through;

[0015] An upper outer frame is installed on the lower outer frame, and the socket sleeve on the upper part of the sealing beam is sleeved on the lower end of the upper upright of the upper outer frame at the notch.

[0016] The beneficial effect of the present invention is that the disc-type external scaffolding structure with openings of the present invention leaves a rectangular groove at the top of the lower external frame for the external frame to collide with each attached structure. The groove width of the rectangular groove does not exceed 3m. Then the sealing beam is placed on the notch of the rectangular groove. The socket sleeve of the lower wing plate of the sealing beam is sleeved with the top end of the lower vertical rod of the lower external frame. The buckle joint of the top horizontal rod of the lower external frame is connected to the discs at both ends of the sealing beam. After the sealing beam is installed, the upper external frame continues to be erected on the sealing beam and the lower external frame. The socket sleeve provided on the upper wing plate of the sealing beam is sleeved with the lower end of the upper vertical rod of the upper external frame to achieve seamless connection and continue to be erected, ensuring that all brackets are connected as a whole and meet the basic requirements for the erection of external scaffolding.

[0017] The disc-shaped external scaffolding structure with openings of the present invention is simple to manufacture, highly safe, and convenient to construct, thereby improving the efficiency of external frame installation and construction and being recyclable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1 It is a structural schematic diagram of a disc-type external scaffolding structure with openings according to an embodiment of the present invention.

[0020] Figure 2 for Figure 1Cross-sectional view at AA in .

[0021] Figure 3 It is a schematic structural diagram of a sealing beam according to an embodiment of the present invention.

[0022] Figure 4 It is a side view of the sealing beam according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Reference Figures 1 to 4 As shown, the present invention provides a disc-type external scaffolding structure with an opening, comprising: a lower external frame 1, a sealing beam 2, and an upper external frame 3.

[0026] The lower outer frame 1 and the upper outer frame 3 are respectively a disc-type scaffolding. The disc-type scaffolding is a prior art, and its specific structure is not described here.

[0027] The structure of the lower outer frame 1 is similar to that of the upper outer frame 3, and has double rows of vertical poles. Discs are mounted on the vertical poles. The buckle joints at both ends of the crossbar are connected to the discs of two adjacent vertical poles.

[0028] In this embodiment, a rectangular groove 10 is formed on the upper portion of the lower outer frame 1. The position of the rectangular groove 10 is adapted to the position of the attachment structure on the facade of the building structure.

[0029] The sealing beam 2 is arranged at the notch of the rectangular groove 10. The length of the sealing beam 2 is greater than the width of the notch of the rectangular groove.

[0030] See also Figure 3 and Figure 4 As described above, a plurality of socket sleeves 21 are respectively vertically arranged at the upper and lower parts of the sealing beam 2. The socket sleeves 21 at the lower parts of both ends of the sealing beam 2 are respectively sleeved on the upper ends of the lower uprights 11 of the lower outer frame 1 at opposite sides of the notch.

[0031] The two ends of the sealing beam 2 are connected with discs 22. The discs 22 at the two ends of the sealing beam 2 are detachably connected with the buckle joints of the top crossbar 12 of the lower outer frame 1 on the opposite sides of the notch. The sealing beam 2 is used to close the notch of the rectangular slot 10 to form an opening.

[0032] As a preferred implementation, the sealing beam 2 is an I-shaped steel beam.

[0033] In this embodiment, the upper and lower flanges of the I-shaped steel beam are respectively vertically provided with a plurality of socket sleeves 21. The plurality of socket sleeves 21 are arranged at intervals along the length direction of the upper and lower flanges.

[0034] As a preferred embodiment, a plurality of socket sleeves 21 are arranged at equal intervals along the length direction of the upper and lower flanges of the I-shaped steel beam.

[0035] Disks 22 are connected to opposite ends of the web of the I-shaped steel beam.

[0036] The upper outer frame 3 is mounted on the lower outer frame 1. The socket sleeve 21 at the upper part of the sealing beam 2 is sleeved on the lower end of the upper upright 31 of the upper outer frame 3 at the notch.

[0037] In this embodiment, the sealing beam is an I-beam not more than 3.6 meters long, and the I-beam model is not less than 16. The sealing beam is composed of an I-beam, two discs, and multiple socket sleeves.

[0038] The disc is set horizontally, in the middle of both ends of the web of the I-beam. This setting can be easily connected to the buckle joint of the top crossbar of the lower outer frame. The setting of the socket sleeve is similar to the setting of the columns of the upper and lower outer frames. The upper and lower wing plates of the I-beam are jointly set with the same pole sleeve, and the spacing between the sleeves is 300mm. This setting can be adapted to any module of external scaffolding. The sealing beam is used in the external frame system, which can not only conveniently and quickly open a hole in the external frame, but also keep the external frame system safe and reliable.

[0039] The present invention provides a construction method of a disc-type external scaffolding structure with an opening, comprising the following steps:

[0040] S1. A lower outer frame 1 is installed on the outer facade of a building structure, and a rectangular groove 10 is formed on the upper portion of the lower outer frame 1, so that the position of the rectangular groove 10 is adapted to the position of the attachment structure on the outer facade of the building structure.

[0041] S2. Set the sealing beam 2 at the notch of the rectangular groove 10, and respectively sleeve the lower socket sleeves 21 at both ends of the sealing beam 2 on the upper ends of the lower vertical bars 11 of the lower outer frame 1 on the opposite sides of the notch, and the discs 22 at both ends of the sealing beam 2 are respectively detachably connected to the buckle joints of the top horizontal bars 12 of the lower outer frame 1 on the opposite sides of the notch, so that the sealing beam 2 closes the notch of the rectangular groove 10 to form a hole for the attachment structure to pass through.

[0042] S3, install the upper outer frame 3 on the lower outer frame 1, and sleeve the socket sleeve 21 of the upper part of the sealing beam 2 on the lower end of the upper vertical rod 31 of the upper outer frame 3 at the notch.

[0043] The disc-type external scaffolding structure with openings of the present invention leaves a rectangular groove at the top of the lower external frame for the external frame to collide with each attached structure. The groove width of the rectangular groove does not exceed 3m. Then the sealing beam is placed on the notch of the rectangular groove. The socket sleeve of the lower wing plate of the sealing beam is sleeved with the top end of the lower vertical rod of the lower external frame. The buckle joint of the top horizontal rod of the lower external frame is connected to the discs at both ends of the sealing beam. After the sealing beam is installed, the upper external frame is continued to be erected on the sealing beam and the lower external frame. The socket sleeve provided on the upper wing plate of the sealing beam is sleeved with the lower end of the upper vertical rod of the upper external frame to achieve seamless connection and continue to be erected, ensuring that all brackets are connected as a whole and meeting the basic requirements for erecting external scaffolds.

[0044] The disc-shaped external scaffolding structure with openings of the present invention is simple to manufacture, highly safe, and convenient to construct, thereby improving the efficiency of external frame installation and construction and being recyclable.

[0045] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. A disc-type external scaffolding structure with a hole, characterized in that: include: A lower outer frame, wherein a rectangular groove is formed on the upper portion of the lower outer frame, and the position of the rectangular groove is adapted to the position of the attachment structure on the facade of the building structure; A sealing beam for closing the notch of the rectangular groove to form an opening is arranged at the notch of the rectangular groove, a plurality of socket sleeves are respectively vertically arranged at the upper and lower parts of the sealing beam, the socket sleeves at the lower parts of both ends of the sealing beam are respectively sleeved on the upper ends of the lower vertical bars of the lower outer frame on the opposite sides of the notch, and the two ends of the sealing beam are respectively connected with discs, and the discs at the two ends of the sealing beam are respectively detachably connected with the buckle joints of the top cross bars of the lower outer frame on the opposite sides of the notch; The upper outer frame is installed on the lower outer frame, and the socket sleeve on the upper part of the sealing beam is sleeved on the lower end of the upper upright of the upper outer frame at the notch.

2. The disc-type external scaffolding structure with openings according to claim 1 is characterized in that: The sealing beam is an I-shaped steel beam.

3. The disc-type external scaffolding structure with openings according to claim 2 is characterized in that: The upper and lower flanges of the I-shaped steel beam are respectively provided with a plurality of socket sleeves vertically, and the plurality of socket sleeves are arranged at intervals along the length direction of the upper and lower flanges.

4. The disc-shaped external scaffolding structure with holes according to claim 3 is characterized in that: The plurality of socket sleeves are arranged at equal intervals along the length direction of the upper and lower flanges of the I-shaped steel beam.

5. The disc-type external scaffolding structure with openings according to claim 2 is characterized in that: The disks are respectively connected to opposite ends of the web of the I-shaped steel beam.

6. A construction method of a disc-shaped external scaffolding structure with openings as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: A lower outer frame is installed on the outer facade of the building structure, and a rectangular groove is formed on the upper part of the lower outer frame so that the position of the rectangular groove is adapted to the position of the attachment structure on the outer facade of the building structure; The sealing beam is arranged at the notch of the rectangular groove, and the socket sleeves at the lower parts of the two ends of the sealing beam are respectively sleeved on the upper ends of the lower uprights of the lower outer frames on the opposite sides of the notch, and the discs at the two ends of the sealing beam are respectively detachably connected with the buckle joints of the top cross bars of the lower outer frames on the opposite sides of the notch, so that the sealing beam closes the notch of the rectangular groove to form a hole for the attachment structure to pass through; An upper outer frame is installed on the lower outer frame, and the socket sleeve on the upper part of the sealing beam is sleeved on the lower end of the upper upright of the upper outer frame at the notch.

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