CN215212279U

CN215212279U - Hanging bracket for supporting high-altitude operation platform

Info

Publication number: CN215212279U
Application number: CN202120542195.8U
Authority: CN
Inventors: 岳曼; 姚兵; 李亮; 李乐天; 李湉; 张旭东; 高静
Original assignee: No9 Metallurgical Construction Corp; Jiuye Steel Structure Co ltd
Current assignee: No9 Metallurgical Construction Corp; Jiuye Steel Structure Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-17
Anticipated expiration: 2031-03-16

Abstract

The utility model provides a hang support for supporting high altitude construction platform, including triangle-shaped support I and triangle-shaped support II, triangle-shaped support I and triangle-shaped support II all include the stand and are fixed in the three corner cubes of stand lower extreme, and the stand is removable to be linked firmly on the lateral wall of steel column in high-rise steel construction, and two outer tip of three corner cubes are equipped with and are used for carrying out the setting element that links firmly that locks the location to the aerial construction platform of laying above that. The utility model discloses a fixed triangular support I and the triangular support II that is used for carrying out the location support to aerial working platform all around of steel column in high-rise steel construction, the drawback of influencing reuse because of damaging high-rise steel construction when setting up aerial working platform has been solved, the simple easy operation of construction, the efficiency of setting up of aerial working platform has been improved under the condition that does not damage the steel construction, it can used repeatedly to hang the support, a large amount of manpowers have been saved, material resources, installation time has been shortened, construction cost is reduced, accord with cost reduction and efficiency improvement, green energy-saving's development theory.

Description

Hanging bracket for supporting high-altitude operation platform

Technical Field

The utility model belongs to the technical field of supporting member for high altitude construction safety, concretely relates to a hang support for supporting high altitude operation platform.

Background

The steel structure has the advantages of light dead weight, good anti-seismic performance, short construction period, greenness, no pollution and the like, thereby being used as a green environment-friendly building and conforming to the sustainable development concept. The steel structure occupies a larger and larger proportion in the building field, is rapidly developed in the building industry of China, and is applied to various fields of the building industry. The steel structure is an economic and effective structural type for high-rise and ultra-high-rise buildings, particularly buildings in earthquake regions. In field construction, the safety of work high above ground is always of the utmost importance. When working aloft, the worker must strictly follow the standard operation requirements to carry out construction, wear safety protection tools and make safety protection measures for the aloft work. Under the condition that no construction condition exists at high altitude, in order to place machinery and operate workers, a temporary operation platform must be built, and the operation platform is also an important protection facility in the construction process of high-rise and super high-rise steel structures.

At present, most field operation platforms adopt a springboard and the like directly erected on a frame beam as a temporary operation platform. In the case of no frame beam, an operation platform is generally set up by temporarily welding angle steel, channel steel, or the like to a steel column as a temporary support. After the operations of concrete pouring, welding of upper and lower columns and the like are finished, temporary supports are cut off by using gas welding, the damage of a main structure caused by cutting needs repairing and polishing, most of the cut temporary supports cannot be reused due to damage, labor and materials are wasted, and the construction cost is high; in order to solve the problem that the operating platform is not easily supported without the frame beam, improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a hang support for supporting high altitude construction platform, through the triangle-shaped support I and the triangle-shaped support II that are used for carrying out the location support to high altitude construction platform of fixing all around of steel column in high-rise steel construction, the drawback of influence reuse because of damaging high-rise steel construction when setting up high altitude construction platform has been solved, the construction is simple easily operated, the efficiency of setting up of high altitude platform has been improved under the condition that does not damage the steel construction, and hang the support and can used repeatedly, a large amount of manpowers, material resources have been saved, the installation time has been shortened, greatly reduced construction cost, accord with cost reduction and efficiency improvement, green energy-saving's development theory.

The utility model adopts the technical proposal that: a hang support for supporting high altitude construction platform, including triangle-shaped support I and triangle-shaped support II, triangle-shaped support I and triangle-shaped support II all include the stand and are fixed in the three corner cubes of stand lower extreme, the stand is removable to be linked firmly on the lateral wall of steel column in high-rise steel construction, two outer tip of three corner cubes are equipped with and are used for carrying out the setting element that links firmly that locks the location to the aerial working platform of laying above that.

Wherein, the stand upper end is fixed with the connecting seat, the connecting seat comprises bottom plate and two otic placodes, the bottom plate is fixed in the stand upper end, two on the otic placode lower extreme is fixed in the bottom plate face, all be fixed with two picture pegs on the outer wall of high-rise steel column both sides in the steel construction, the picture peg inserts between two otic placodes of corresponding side and through bolt with picture peg and otic placode fixed connection.

Further, link firmly the setting element and include outer connecting plate, inner connecting plate and locating plate, outer connecting plate and locating plate vertical setting are fixed in three angular frame two outer tip respectively, aerial work platform places on three angular frame, outer connecting plate and locating plate are located the outside of the mutual perpendicular edge of aerial work platform respectively, inner connecting plate and outer connecting plate parallel arrangement are located aerial work platform's inboard, inner connecting plate and outer connecting plate link firmly with the corresponding side of aerial work platform through the bolt respectively.

Further, the triangle frame includes bracing piece I, bracing piece II and connecting rod, II mutually perpendicular settings of bracing piece I and bracing piece, tip is fixed in respectively in bracing piece I and the II tip of bracing piece on the corresponding side outer wall of stand lower extreme, the connecting rod both ends respectively with bracing piece I and the II outer end inner walls of bracing piece be fixed and form the triangle frame with bracing piece I and bracing piece II.

Furthermore, bracing piece I and bracing piece II in the triangle-shaped support I and the bracing piece II and the bracing piece I and the bracing piece II length difference in the triangle-shaped support II, two triangle-shaped support I and triangle-shaped support II alternate each other and distribute in the steel column outside with 90 rotational symmetry's setting principle, with inner connecting plate parallel arrangement's inner connecting plate is fixed in on bracing piece I or bracing piece II according to the distribution position of triangle-shaped support I and triangle-shaped support II in the steel column outside.

The utility model has the advantages compared with the prior art:

1. according to the technical scheme, the triangular supports I and the triangular supports II for positioning and supporting the aerial work platform are fixed around the steel column in the high-rise steel structure, so that the defect that the high-rise steel structure is damaged to influence reutilization when the aerial work platform is erected is overcome, the construction is simple and easy to operate, the installation time is shortened, and the construction cost is greatly reduced;

2. according to the technical scheme, the connecting seat with the two lug plates is fixed on the upper end face of the upper end of the stand column, and the inserting plate fixed on the outer side wall of the steel column in the steel structure is inserted between the two lug plates and then fixedly connected with the lug plates through the bolts, so that the stand column and the steel column are detachably and fixedly connected, the dismounting is convenient, the working hours are saved, and the efficiency is improved;

4. according to the technical scheme, the outer connecting plates and the positioning plates which are vertically arranged are respectively fixed at the two outer end parts of the triangular frame, and the aerial work platform placed on the triangular frame is positioned and locked by the outer connecting plates, the positioning plates and the inner connecting plates which are arranged in parallel with the outer connecting plates, so that the aerial work platform is prevented from moving or turning over, and the construction safety of operators is ensured;

5. according to the technical scheme, the efficiency of erecting the high-altitude platform is improved under the condition that a steel structure is not damaged, the hanging support can be repeatedly used, a large amount of manpower and material resources are saved, and the development concept of cost reduction, efficiency improvement and green energy conservation is met.

Drawings

FIG. 1 is a schematic structural view of a triangular bracket I of the present invention;

FIG. 2 is a schematic structural view of a triangular bracket II of the present invention;

fig. 3 is a usage state diagram of the present invention.

Detailed Description

An embodiment of the present invention will be described in conjunction with fig. 1-3 to clearly and completely describe the technical solution, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The hanging bracket for supporting the aerial operation platform comprises a triangular bracket I1 and a triangular bracket II 2, as shown in the figure 1-3, wherein the triangular bracket I1 and the triangular bracket II 2 both comprise an upright post 3 and a triangular frame 4 fixed at the lower end of the upright post 3, the upright post 3 is detachably and fixedly connected to the outer side wall of a steel column 9 in a high-rise steel structure, and two outer end parts of the triangular frame 4 are provided with fixedly connected positioning parts for locking and positioning the aerial operation platform laid on the triangular frame; in the structure, the triangular supports I1 and the triangular supports II 2 for positioning and supporting the aerial work platform are fixed around the steel column 9 in the high-rise steel structure, so that the defect that the high-rise steel structure is damaged to influence reutilization when the aerial work platform is erected is overcome, the construction is simple and easy to operate, the installation time is shortened, and the construction cost is greatly reduced;

the concrete detachable fixed connection structure of the upright column 3 and the steel column 9 is as follows: the connecting base 5 is fixed at the upper end of the upright post 3, the connecting base 5 consists of a bottom plate 5-1 and two lug plates 5-2, the bottom plate 5-1 is fixed at the upper end of the upright post 3, the lower ends of the two lug plates 5-2 are fixed on the surface of the bottom plate 5-1, two inserting plates 10 are fixed on the outer walls of two sides of the steel column 9 in the high-rise steel structure, the inserting plates 10 are inserted between the two lug plates 5-2 of the corresponding side, and the inserting plates 10 are fixedly connected with the lug plates 5-2 through bolts; in the structure, the connecting seat 5 with the two ear plates 5-2 is fixed at the upper end of the upright post 3, and the inserting plate 10 fixed on the outer side wall of the steel column 9 in the steel structure is inserted between the two ear plates 5-2 and then fixedly connected with the ear plates 5-2 through bolts, so that the detachable fixed connection of the upright post 3 and the steel column 9 is realized, the disassembly and the assembly are convenient, the working hours are saved, and the efficiency is improved;

the fixed connecting positioning piece comprises the following specific components in connection relation: the fixedly connected positioning piece comprises an outer connecting plate 6, an inner connecting plate 7 and a positioning plate 8, the outer connecting plate 6 and the positioning plate 8 are vertically arranged and respectively fixed at the two outer ends of a triangular frame 4, the aerial work platform is placed on the triangular frame 4, the outer connecting plate 6 and the positioning plate 8 are respectively positioned at the outer sides of the mutually vertical edges of the aerial work platform, the inner connecting plate 7 and the outer connecting plate 6 are arranged in parallel and positioned at the inner side of the aerial work platform, and the inner connecting plate 7 and the outer connecting plate 6 are respectively fixedly connected with the corresponding sides of the aerial work platform through bolts; in the structure, the outer connecting plates 6 and the positioning plates 8 which are vertically arranged are respectively fixed at the two outer end parts of the triangular frame 4, and the aerial work platform placed on the triangular frame 4 is positioned and locked by the outer connecting plates 6, the positioning plates 8 and the inner connecting plates 7 which are arranged in parallel with the outer connecting plates 6, so that the aerial work platform is prevented from moving or turning over, and the construction safety of operators is ensured;

the specific structure of the triangular frame 4 is as follows: the triangular frame 4 comprises a support rod I4-1, a support rod II 4-2 and a connecting rod 4-3, the support rod I4-1 and the support rod II 4-2 are arranged vertically, the inner end parts of the support rod I4-1 and the support rod II 4-2 are respectively fixed on the outer wall of the corresponding side of the lower end of the upright post 3, and the two end parts of the connecting rod 4-3 are respectively fixed with the inner wall of the outer end of the support rod I4-1 and the outer end of the support rod II 4-2 and form the triangular frame 4 together with the support rod I4-1 and the support rod II 4-2;

as shown in fig. 2-3, the support bar i 4-1 and the support bar ii 4-2 in the triangular bracket i 1 and the support bar i 4-1 and the support bar ii 4-2 in the triangular bracket ii 2 have different lengths, the two triangular brackets i 1 and the triangular bracket ii 2 are alternately arranged and distributed on the outer side of the steel column 9 in a 90-degree rotational symmetry manner, and the inner connecting plate 7 arranged in parallel with the outer connecting plate 6 is fixed on the support bar i 4-1 or the support bar ii 4-2 according to the distribution positions of the triangular brackets i 1 and the triangular brackets ii 2 on the outer side of the steel column 9.

Before construction, other treatment is not needed to be carried out on a steel column 9, the lowest hole of an original inserting plate 10 of an upper column assembling node and a lower column assembling node is connected with the whole hanging support, during operation, the inserting plate 10 is directly clamped by two lug plates 5-2 at the upper end of the hanging support according to arrangement, the connecting holes in the lug plates 5-2 are guaranteed to be aligned with the lowest hole of the inserting plate 10, then the inserting plate is screwed and fixed by bolts, and after the hoisting support is installed according to the rotational symmetry relation, springboards (platform boards) can be laid on the hoisting support to form a high-altitude operation platform for construction. After the operation is finished completely, the operation platform and the hanging bracket can be directly disassembled by unscrewing the bolts without using gas welding for cutting, and the disassembled bracket can be recycled again.

The aerial work platform hangs support can select materials such as steel or aluminum alloy to make to different landing slabs. The main structure material is mainly manufactured by common plates and pipes, the whole device is simple in structure, convenient to manufacture, low in cost, convenient to disassemble and assemble and simple to operate (the connecting bolt can be disassembled quickly after being disassembled, and the main structure material is moved to other positions for use).

According to the technical scheme, the building efficiency of the high-altitude platform is improved under the condition that a steel structure is not damaged, the hanging bracket can be reused after being removed, the whole hanging bracket directly utilizes original joint holes of the column body, zero damage to a steel structure main body is realized, the main body does not need to be subjected to secondary finishing and paint repairing, the whole structure is made of steel or aluminum alloy, the dead weight is light, the manufacturing and mounting cost is low, a large amount of manpower and material resources are saved, and the steel and aluminum materials can be recycled, so that the development concept of cost reduction, efficiency improvement and green energy conservation is met;

the above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes made by the contents of the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A hang support for supporting high altitude operation platform, its characterized in that: including three square support I (1) and three square support II (2), three square support I (1) and three square support II (2) all include stand (3) and be fixed in three angular frame (4) of stand (3) lower extreme, stand (3) are removable to be linked firmly on the lateral wall of steel column (9) in high-rise steel construction, two outer tip of three angular frame (4) are equipped with and are used for carrying out the setting element that links firmly that locks the location to the aerial work platform of laying above that.

2. The hanger bracket for supporting a high altitude operations platform of claim 1, wherein: stand (3) upper end is fixed with connecting seat (5), connecting seat (5) comprise bottom plate (5-1) and two otic placodes (5-2), bottom plate (5-1) are fixed in stand (3) upper end, two otic placode (5-2) lower extreme is fixed in on bottom plate (5-1) face, all be fixed with two picture peg (10) on steel column (9) both sides outer wall in the high-rise steel construction, picture peg (10) insert between two otic placodes (5-2) of corresponding side and through the bolt with picture peg (10) and otic placode (5-2) fixed connection.

3. The hanger bracket for supporting a high altitude operations platform of claim 1, wherein: link firmly the setting element and include outer connecting plate (6), internal connection board (7) and locating plate (8), outer connecting plate (6) and locating plate (8) vertical setting are fixed in three outer tip of angle frame (4) respectively, aerial work platform places on three angle frames (4), outer connecting plate (6) and locating plate (8) are located the outside of the mutual perpendicular edge of aerial work platform respectively, internal connection board (7) and external connection board (6) parallel arrangement and lie in aerial work platform's inboard, internal connection board (7) link firmly with the corresponding side of aerial work platform through the bolt respectively with external connection board (6).

4. The hanger bracket for supporting a high altitude operations platform of claim 2, wherein: the triangular frame (4) comprises a support rod I (4-1), a support rod II (4-2) and a connecting rod (4-3), the support rod I (4-1) and the support rod II (4-2) are perpendicular to each other, the inner end parts of the support rod I (4-1) and the support rod II (4-2) are respectively fixed on the outer wall of the corresponding side of the lower end of the upright post (3), and the two end parts of the connecting rod (4-3) are respectively fixedly connected with the inner walls of the outer ends of the support rod I (4-1) and the support rod II (4-2) and form the triangular frame (4) with the support rod I (4-1) and the support rod II (4-2).

5. The hanger bracket for supporting a high altitude operations platform of claim 3 wherein: the supporting rods I (4-1) and II (4-2) in the triangular supports I (1) and the supporting rods II (4-2) in the triangular supports II (2) are different in length, the triangular supports I (1) and II (2) are alternately arranged and distributed on the outer side of the steel column (9) according to the 90-degree rotational symmetry arrangement principle, and the inner connecting plates (7) arranged in parallel with the outer connecting plates (6) are fixed on the supporting rods I (4-1) or II (4-2) according to the distribution positions of the triangular supports I (1) and II (2) on the outer side of the steel column (9).