CN214329831U

CN214329831U - Suspension type operation panel is used in construction of high-rise building outer wall steel construction, curtain

Info

Publication number: CN214329831U
Application number: CN202023120390.6U
Authority: CN
Inventors: 缪昌华; 吴碧桥; 谢华伟; 马伟; 黄勇
Original assignee: Jiangsu Huajian Construction Co Ltd
Current assignee: Jiangsu Huajian Construction Co Ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-01
Anticipated expiration: 2030-12-23

Abstract

A suspended operation platform for the construction of steel structures and curtain walls of outer walls of high-rise buildings comprises an operation platform framework, a suspended portal frame and an overhanging support frame, and is characterized in that the operation platform framework is connected with the suspended portal frame; the operating platform framework is provided with a lifting lug; the cantilever support frame penetrates through the suspension portal frame and is attached to the suspension portal frame; the cantilever support frame is provided with a lifting lug; the device can solve high-rise building and adopt whole promotion formula scaffold frame more, and after scaffold frame integral lifting, the outer wall periphery is in unsettled state, the unable fixed hanging flower basket in major structure construction stage construction layer, the unable problem of installing of hanging flower basket also both can solve the problem of construction operation, can also pass through tower crane integral lifting along with major structure.

Description

Suspension type operation panel is used in construction of high-rise building outer wall steel construction, curtain

Technical Field

The utility model relates to a building construction field specifically is a suspension type operation panel is used in construction of high-rise building outer wall steel construction, curtain.

Background

Along with the different army of high-rise buildings and super high-rise buildings, the modeling of the building outer wall is more and more complex, the arc lines of the modeling of the outer curtain wall are more and more, and the framework of the outer curtain wall needs a steel structure for supporting. In order to ensure that the arc-shaped appearance of the outer curtain wall is attractive in appearance and can be fixedly connected with the keels of the curtain wall well, arc-shaped steel beams are generally welded on the outer wall of a building, steel columns are arranged above and below the steel beams, the end parts of the steel beams and embedded parts of concrete columns need to be welded and fixed, and an operation table needs to be arranged during welding operation. Because high-rise building adopts whole promotion formula scaffold frame more, behind scaffold frame whole promotion, the outer wall periphery is in unsettled state, the unable fixed hanging flower basket in major structure construction stage construction layer, and the hanging flower basket also can't be installed, has developed a suspension type operation panel for this reason, both can solve the problem of construction operation, can also pass through tower crane whole lifting along with major structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a suspension type operation panel is used in high-rise building outer wall steel construction, curtain construction is provided, the problem that provides in the above-mentioned background art can effectively be solved.

In order to solve the above problems, the utility model adopts the following technical proposal: a suspended operation platform for the construction of steel structures and curtain walls of outer walls of high-rise buildings comprises an operation platform framework, a suspended portal frame and an overhanging support frame, and is characterized in that the operation platform framework is connected with the suspended portal frame; the operating platform framework is provided with a lifting lug; the cantilever support frame penetrates through the suspension portal frame and is attached to the suspension portal frame; the cantilever support frame is provided with a lifting lug.

As a further preferred scheme of the utility model, the operation platform framework main body consists of a framework main beam, a framework upright post, a framework secondary beam and a framework secondary beam; two ends of the framework main beam are welded with the two framework upright columns; two ends of the framework secondary beam are welded with the two framework main beams; and two ends of the framework secondary beam are welded with the framework upright post.

As a further preferred scheme of the utility model, lifting lugs are arranged on two framework girders at the upper end of the operating platform framework; two framework main beams at the lower end of the operating platform framework are welded with circular keels; a profiled steel sheet is laid above the circular keel, and a first shear-type diagonal rod is arranged between vertical frame upright columns at two sides of the operating platform frame; vertical crawling ladders are welded on the inner sides of the main beams of the upper framework and the lower framework of the operating platform framework; and steel plate nets are hung around the operating platform framework.

As a further preferred scheme of the utility model, hang the portal frame and hang stand and channel-section steel welding by two.

As a further preferable scheme of the utility model, every two groups of channel steel are connected through a pull rod 17; and a second shear-type diagonal bar is arranged between the suspension portal frame and the suspension portal frame.

As a further preferred scheme of the utility model, the bracer of encorbelmenting is fixed through clamp plate, long screw, backing plate, nut and PVC pipe on concrete floor.

As a further preferred scheme of the utility model, the pressing plate is arranged at the upper end of the overhanging support frame, the length of the pressing plate is longer than the width of the overhanging support frame, and holes are arranged at the two ends of the pressing plate and are connected with the long screw rod; the lower end of the long screw is fixed with the concrete floor, and the upper end of the long screw penetrates through the pressing plate; the backing plate is connected with the long screw at the position where holes are formed at the two ends of the pressing plate; the nut is in threaded connection with the long screw at the upper end of the base plate; the PVC pipe is pre-buried at the concrete floor according to the position of long screw rod, cup joints with long screw rod.

Compared with the prior art, the utility model provides a high-rise building outer wall steel construction, suspension type operation panel is used in curtain construction possesses following beneficial effect:

the device can solve high-rise building and adopt whole promotion formula scaffold frame more, and after scaffold frame integral lifting, the outer wall periphery is in unsettled state, the unable fixed hanging flower basket in major structure construction stage construction layer, the unable problem of installing of hanging flower basket also both can solve the problem of construction operation, can also pass through tower crane integral lifting along with major structure.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the operation table before the steel plate net is hung

FIG. 3 is a schematic view of the bottom structure of the operation platform framework of the present invention

FIG. 4 is the schematic diagram of the utility model after the steel plate net of the operation table is hung

FIG. 5 is a view illustrating the overall usage of the present invention;

FIG. 6 is a top view of the overall structure of the present invention;

wherein: 1. the device comprises an operation table framework, 1-a, a framework main beam, 1-b, a framework upright post, 1-c, a first framework secondary beam, 1-d, a second framework secondary beam, 2, a suspension portal frame, 2-a, a suspension upright post, 2-b, channel steel 3, a cantilever support frame, 4, a lifting lug, 5, a circular keel, 6, a profiled steel plate, 7, a first scissor-type inclined rod, 8, a climbing ladder, 9, a steel plate net, 10, a second scissor-type inclined rod, 11, a concrete floor slab, 12, a pressing plate, 13, a long screw rod, 14, a backing plate, 15, a nut, 16, a PVC pipe, 17 and a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The utility model provides a suspension type operation platform for high-rise building outer wall steel structure and curtain wall construction, which comprises an operation platform framework 1, a suspension portal frame 2 and an overhanging support frame 3, and is characterized in that the operation platform framework 1 is connected with the suspension portal frame 2; the operating platform framework 1 is provided with a lifting lug 4; the cantilever support frame 3 penetrates through the suspension portal frame 2, and the cantilever support frame 3 is attached to the suspension portal frame 2; the cantilever support frame 3 is provided with a lifting lug 4.

As a further preferred scheme of the utility model, the main body of the operating platform framework 1 consists of a framework main beam 1-a, a framework upright post 1-b, a first framework secondary beam 1-c and a second framework secondary beam 1-d; two ends of the framework main beam 1-a are welded with two framework upright columns 1-b; two ends of the first framework secondary beam 1-c are welded with the two framework main beams 1-a; and two ends of the second framework secondary beam 1-d are welded with the framework upright post 1-b.

As a further preferred scheme of the utility model, lifting lugs 4 are arranged on two framework girders 1-a at the upper end of the operating platform framework 1; two framework main beams 1-a at the lower end of the operating platform framework 1 are welded with a circular keel 5; a profiled steel sheet 6 is laid above the circular keel 5, and a first scissor-type diagonal rod 7 is arranged between vertical frame upright columns 1-b at two sides of the operating platform frame 1; vertical crawling ladders 8 are welded on the inner sides of the upper framework main beam 1-a and the lower framework main beam 1-a of the operating platform framework 1; and steel plate nets 9 are hung around the operating platform framework 1.

As a further preferred scheme of the utility model, hang portal frame 2 by two and hang stand 2-a and channel-section steel 2-b welding.

As a further preferable scheme of the utility model, every two groups of channel steel 2-b are connected through a pull rod 17; and a second scissor-type diagonal rod 10 is arranged between the suspension portal frame 2 and the suspension portal frame 2.

As a further preferred aspect of the present invention, the cantilever support frame 3 is fixed on the concrete floor 11 by a pressing plate 12, a long screw 13, a cushion plate 14, a nut 15 and a PVC pipe 16.

As a further preferred scheme of the utility model, the pressing plate 12 is arranged at the upper end of the cantilever supporting frame 3, the length of the pressing plate 12 is longer than the width of the cantilever supporting frame 3, and holes are arranged at the two ends of the pressing plate 12 and are connected with the long screw 13; the lower end of the long screw 13 is fixed with the concrete floor 11, and the upper end of the long screw penetrates through the pressing plate 12; the backing plate 14 is connected with the long screw 13 at the position where holes are arranged at the two ends of the pressing plate 12; the nut 15 is in threaded connection with the long screw 13 at the upper end of the backing plate 14; the PVC pipe 16 is pre-embedded in the concrete floor 11 according to the position of the long screw 13 and is sleeved with the long screw 13.

As a specific embodiment of the present invention:

when the tower crane is installed, an operation platform framework 1 is welded by using idle channel steel on site, the operation platform framework 1 is composed of framework main beams 1-a, framework upright columns 1-b, first framework secondary beams 1-c and second framework secondary beams 1-d, and four lifting lugs 4 are arranged on the two framework main beams 1-a of the operation platform framework 1 to facilitate the lifting of the tower crane. A steel plate net 9 is hung on the periphery of an operating platform framework 1, a circular keel 5 is welded on the bottom structure of the operating platform framework 1, then a profiled steel plate 6 is laid, a vertical crawling ladder 8 is arranged on the inner side of the operating platform, and people can conveniently enter the operating platform from floors. In order to ensure the integral stability of the operation table, a first scissor-type inclined rod 7 is arranged between the vertical frame upright columns 1-b of the two side members. After the whole framework of the operation platform, the steel plate net 9 and the profiled steel plate 6 are welded, the top suspension upright post 2-a is welded, the height of the suspension upright post 2-a is determined according to the position of a bracket at the end part of a steel beam and an overhanging support frame 3 on a floor slab, the top of each suspension upright post 2-a is provided with two groups of fixed channel steel 2-b, each group is connected through a pull rod 17, the fixed channel steel 2-b can be ensured not to deviate through the pull rod 17, the whole is stable and reliable, after the operation platform is manufactured, the overhanging support frame 3 is fixed on the floor, the length and specification of the overhanging support frame 3 are determined according to calculation, the overhanging support frame 3 is fixed on the floor through a long screw 13, a nut 15 and a backing plate 14, the position of the long screw 13 must be determined before the fixing, more than three groups of fixed long screws 13 and floor slab pre-embedded PVC pipes 16 at the positions of the long screws 13 are arranged according to related specification requirements, make things convenient for long screw 13 to penetrate, avoid the trompil in later stage, on encorbelmenting support frame 3 time through the tower crane with its handling to concrete floor, when fixed support frame 3 of encorbelmenting, through holding plate 12 on the support frame 3, the long screw 13 at both ends, backing plate 14 and nut 15 are fixed, long screw 13 from last and write and pass through on the floor reserve behind the PVC pipe 16 at the floor through nut 15, backing plate 14 is fixed, consistent with 12 fixed modes in upper portion holding plate, the tip of two support frames 3 of encorbelmenting has set up lug 4, this lug 4 can also act as the operation panel and hang portal frame 2's limit stop. Hang 2 welding of portal frame and accomplish the back, set up second scissors type down tube 10 and guarantee stable in structure between two sets of portal frames that hang, through the tower crane with the operation panel handling to the support frame 3 of encorbelmenting on, need notice during the handling and surpass the support frame 3 of encorbelmenting and go up 4 heights of lug, then slowly shelve its upper portion, shelve the installation that can accomplish the operation panel after targetting in place. When personnel pass in and out the operation panel, only need can go up and down through cat ladder 8, can accomplish operations such as bracket welding, the anti-rust paint of arc girder steel is applied paint with a brush on the operation panel.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A suspended operation platform for high-rise building outer wall steel structure and curtain wall construction comprises an operation platform framework (1), a suspended portal frame (2) and an overhanging support frame (3), and is characterized in that the operation platform framework (1) is connected with the suspended portal frame (2); the operating platform framework (1) is provided with a lifting lug (4); the cantilever support frame (3) penetrates through the suspension portal frame (2), and the cantilever support frame (3) is attached to the suspension portal frame (2); the cantilever support frame (3) is provided with a lifting lug (4).

2. The suspended operation platform for the construction of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1, wherein the main body of the operation platform framework (1) consists of a framework main beam (1-a), a framework upright post (1-b), a first framework secondary beam (1-c) and a second framework secondary beam (1-d); two ends of the first framework secondary beam (1-c) are welded with the framework main beam (1-a); two ends of the framework main beam (1-a) are welded with the framework upright post (1-b); and a second framework secondary beam (1-d) is arranged between the framework upright columns (1-b) and is welded and fixed.

3. The suspended operation platform for the construction of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 2, wherein lifting lugs (4) are arranged on two main frame beams (1-a) at the upper end of the operation platform frame (1); two framework main beams (1-a) at the lower end of the operating platform framework (1) are welded with a circular keel (5); a profiled steel plate (6) is laid above the circular keel (5), and a first shear-shaped inclined rod (7) is arranged between vertical frame upright columns (1-b) at two sides of the operating platform frame (1); the inner sides of an upper framework main beam (1-a) and a lower framework main beam (1) of the operation platform framework (1) are welded with a vertical ladder stand (8); and steel plate nets (9) are hung around the operating platform framework (1).

4. The suspended operating platform for the construction of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 1, wherein the suspended portal frame (2) is formed by welding two suspended upright columns (2-a) and channel steel (2-b).

5. The suspended operation platform for the construction of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 4, wherein every two groups of the channel steels (2-b) are connected through a pull rod (17); and a second scissor-type diagonal rod (10) is arranged between the hanging portal frame (2) and the hanging portal frame (2).

6. The suspended operating platform for the steel structure and the curtain wall construction of the outer wall of the high-rise building according to claim 1, wherein the cantilever support frame (3) is fixed on the concrete floor (11) through a pressing plate (12), a long screw (13), a backing plate (14), a nut (15) and a PVC pipe (16).

7. The suspended operating platform for the construction of the steel structure and the curtain wall of the outer wall of the high-rise building according to claim 6, wherein the pressing plate (12) is arranged at the upper end of the cantilever support frame (3), the length of the pressing plate (12) is longer than the width of the cantilever support frame (3), and holes are formed in the two ends of the pressing plate (12) and are matched with the long screw rods (13); the lower end of the long screw (13) is fixed with the concrete floor (11), and the upper end of the long screw (13) penetrates through the pressing plate (12); the backing plate (14) is connected with the long screw (13); the nut (15) is in threaded connection with the long screw (13) at the upper end of the backing plate (14); the PVC pipe (16) is sleeved with the long screw rod (13).