Fixing structure for mounting anti-falling device through lengthened frame in variable cross-section building

Abstract

The utility model discloses a fixing structure for installing an anti-falling device through a lengthened frame in a variable cross-section building. The fixing structure comprises a floor slab, a building beam, the anti-falling device, a lengthened frame assembly, a knotting and pulling fixing piece assembly and a knotting and pulling rod assembly. The anti-falling device is fixedly installed at one end of the lengthened frame assembly, and the other end of the lengthened frame assembly is fixed to a floor. One end of the knotting pull rod assembly is connected with the lengthening frame assembly, and the other end of the knotting pull rod assembly is fixed to a floor or a building beam on the upper layer through the knotting pull fixing piece assembly. The lengthened frame assembly is equivalent to a lengthened floor, the anti-falling devices are installed on the lengthened frame assembly, it can be guaranteed that the anti-falling devices on the upper layer and the lower layer are in the vertical state, abrasion of the attached scaffold in the using process is reduced, and the probability of failures is reduced; by means of the arrangement of the tie rod assembly, pulling force can be applied to the lengthening frame assembly on a floor or a building beam on the upper layer, and therefore the stability of the lengthening frame assembly and the stability of the attached scaffold are guaranteed, and accidents are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fixing structure for installing an anti-falling device by using an extended frame in a variable-section building. Background Art

[0002] In recent years, with the continuous acceleration of urbanization, the construction scale of high-rise buildings has continued to expand, the number of buildings has increased, and people have higher requirements for the shape of buildings. Some buildings gradually retract from bottom to top as the number of floors increases, that is, the cross-section of the building gradually decreases as the number of floors increases. When using attached scaffolding for such buildings with variable cross-sections, the anti-fall device that comes with the attached scaffolding is generally installed directly on the existing building body, that is, the scaffolding is set up with the building body. The attached scaffolding installed in this way is inclined. Although the steps of the inclined scaffolding during construction are relatively simple, it is prone to wear and tear during use, and in serious cases, it may malfunction, resulting in danger. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model designs a fixing structure for installing a fall prevention device using an extension frame in a variable-section building, comprising: a floor slab, a building beam, an fall prevention device, an extension frame assembly, a tie-pull fixing assembly and a tie-pull rod assembly; wherein the fall prevention device is fixedly mounted on one end of the extension frame assembly, and the other end of the extension frame assembly is fixed to the floor slab; one end of the tie-pull rod assembly is connected to the extension frame assembly, and the other end of the tie-pull rod assembly is fixed to the upper floor slab or the building beam through the tie-pull fixing assembly.

[0004] Preferably, the extension frame assembly includes: an anti-fall device fixing part, an extension frame and a first fixing bolt; wherein the anti-fall device fixing part is fixedly installed at one end of the extension frame, and the anti-fall device is fixedly installed on the anti-fall device fixing part; the other end of the extension frame is fixed to the floor slab by the first fixing bolt; and the tie rod assembly is connected to the extension frame.

[0005] Preferably, the knot-pull fixing member assembly comprises: a knot-pull fixing member and a second fixing bolt; wherein the knot-pull fixing member is fixed to the floor slab or the building beam by the second fixing bolt; and the knot-pull rod assembly is connected to the knot-pull fixing member.

[0006] Preferably, there are two tie rod assemblies, wherein the bottom of one tie rod assembly is flush with the edge of the floor slab, and the bottom of the other tie rod assembly is flush with the edge of the extension frame assembly.

[0007] Preferably, the tie rod assembly is a length-adjustable structure.

[0008] Preferably, the knot pull rod assembly comprises: a first knot pull rod and a second knot pull rod; wherein, one end of the first knot pull rod is adjustably connected to one end of the second knot pull rod; the other end of the first knot pull rod is connected to the knot pull fixing assembly; the other end of the second knot pull rod is connected to the extension frame assembly.

[0009] Compared with the closest prior art, the beneficial effects of the utility model are:

[0010] 1. The setting of the extension frame assembly of the utility model is equivalent to lengthening the floor slab. The anti-fall device is installed on the extension frame assembly, which can ensure that the anti-fall devices of the upper and lower layers are in a vertical state, reduce the wear of the attached scaffolding during use, reduce the probability of failure, and thus reduce the occurrence of accidents.

[0011] 2. The arrangement of the tie rod assembly of the utility model can give a pulling force to the extension frame assembly on the upper floor or building beam, thereby ensuring the stability of the extension frame assembly, and then ensuring the stability of the attached scaffolding, reducing the occurrence of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the fixing structure of the anti-falling device in the lower floors of a variable-section building of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the fixing structure of the anti-falling device in the middle layer of a variable-section building of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the fixing structure of the anti-falling device for high-rise buildings with variable cross-sections according to the utility model.

[0015] Figure 4 It is a structural schematic diagram of the anti-falling device of the utility model.

[0016] Figure 5 It is a structural schematic diagram of the extension frame of the utility model.

[0017] Figure 6 It is a structural schematic diagram of the knot-pull fixing member of the utility model.

[0018] Figure 7 It is a structural schematic diagram of the tie rod of the utility model.

[0019] Reference numerals:

[0020] 1-floor, 2-building beam, 3-anti-fall device, 4-extension frame assembly, 41-anti-fall device fixing piece, 42-extension frame, 43-first fixing bolt, 5-knot fixing piece assembly, 51-knot fixing piece, 52-second fixing bolt, 6-knot pull rod assembly, 61-first knot pull rod, 62-second knot pull rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example 1

[0023] like Figure 1-Figure 7 As shown, the utility model provides a fixing structure for installing an anti-falling device using an extension frame in a variable-section building, comprising: a floor 1, a building beam 2, an anti-falling device 3, an extension frame assembly 4, a tie-pull fixture assembly 5 and a tie-pull rod assembly 6; wherein the anti-falling device 3 is fixedly mounted on one end of the extension frame assembly 4, and the other end of the extension frame assembly 4 is fixed on the floor 1; one end of the tie-pull rod assembly 6 is connected to the extension frame assembly 4, and the other end of the tie-pull rod assembly 6 is fixed to the floor 1 or the building beam 2 of the upper layer through the tie-pull fixture assembly 5. The setting of the extension frame assembly is equivalent to lengthening the floor slab, and the anti-falling device is installed on the extension frame assembly, which can ensure that the anti-falling devices of the upper and lower layers are in a vertical state, reduce the wear of the attached scaffolding during use, reduce the probability of failure, and thus reduce the occurrence of accidents. The setting of the tie-pull rod assembly can give a pulling force to the extension frame assembly on the upper floor slab or building beam, thereby ensuring the stability of the extension frame assembly, thereby ensuring the stability of the attached scaffolding, and reducing the occurrence of accidents.

[0024] In a preferred embodiment, the extension frame assembly 4 includes: an anti-falling device fixing member 41, an extension frame 42 and a first fixing bolt 43; wherein, the anti-falling device fixing member 41 is fixedly installed at one end of the extension frame 42, and the anti-falling device 3 is fixedly installed on the anti-falling device fixing member 41; the other end of the extension frame 42 is fixed to the floor 1 by the first fixing bolt 43; and the tie rod assembly 6 is connected to the extension frame 42.

[0025] In a preferred embodiment, the tie-fastener assembly 5 includes: a tie-fastener 51 and a second fixing bolt 52; wherein the tie-fastener 51 is fixed to the floor 1 or the building beam 2 by the second fixing bolt 52; and the tie rod assembly 6 is connected to the tie-fastener 51.

[0026] In a preferred embodiment, there are two tie rod assemblies 6 , wherein the bottom of one tie rod assembly 6 is flush with the edge of the floor 1 , and the bottom of the other tie rod assembly 6 is flush with the edge of the extension frame assembly 4 .

[0027] In a preferred embodiment, the tie rod assembly 6 is a length-adjustable structure. The tie rod assembly 6 comprises: a first tie rod 61 and a second tie rod 62; wherein one end of the first tie rod 61 is adjustably connected to one end of the second tie rod 62; the other end of the first tie rod 61 is connected to the tie rod fixing component assembly 5; the other end of the second tie rod 62 is connected to the extension frame assembly 4.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention to be approved.

Claims

1. A fixed structure for installing an anti-fall device using an extended frame in a variable-section building, characterized in that: include: A floor slab (1), a building beam (2), an anti-falling device (3), an extension frame assembly (4), a tie-pull fixture assembly (5) and a tie-pull rod assembly (6); wherein the anti-falling device (3) is fixedly mounted on one end of the extension frame assembly (4), and the other end of the extension frame assembly (4) is fixed on the floor slab (1); one end of the tie-pull rod assembly (6) is connected to the extension frame assembly (4), and the other end of the tie-pull rod assembly (6) is fixed to the floor slab (1) of the upper layer through the tie-pull fixture assembly (5). ) or the building beam (2), the extension frame assembly (4) comprising: an anti-falling device fixing member (41), an extension frame (42) and a first fixing bolt (43); wherein the anti-falling device fixing member (41) is fixedly mounted on one end of the extension frame (42), and the anti-falling device (3) is fixedly mounted on the anti-falling device fixing member (41); the other end of the extension frame (42) is fixed to the floor slab (1) by means of the first fixing bolt (43); the tie rod assembly (6) and the extension frame ( 42), the tie-tie fixing member assembly (5) comprising: a tie-tie fixing member (51) and a second fixing bolt (52); wherein the tie-tie fixing member (51) is fixed to the floor slab (1) or the building beam (2) via the second fixing bolt (52); the tie-tie rod assembly (6) is connected to the tie-tie fixing member (51), the number of the tie-tie rod assemblies (6) is two, the bottom of one of the tie-tie rod assemblies (6) is flush with the edge of the floor slab (1), and the bottom of the other of the tie-tie rod assemblies (6) is flush with the edge of the floor slab (1), and the bottom of the other of the tie-tie rod assemblies (6) is flush with the edge of the floor slab (1). The bottom of the component (6) is flush with the edge of the extension frame component (4); the knot pull rod component (6) is a length-adjustable structure, and the knot pull rod component (6) comprises: a first knot pull rod (61) and a second knot pull rod (62); wherein one end of the first knot pull rod (61) is adjustably connected to one end of the second knot pull rod (62); the other end of the first knot pull rod (61) is connected to the knot pull fixing component component (5); and the other end of the second knot pull rod (62) is connected to the extension frame component (4).

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