CN217027984U

CN217027984U - Movable overhanging construction platform

Info

Publication number: CN217027984U
Application number: CN202123182957.7U
Authority: CN
Inventors: 张天平; 安占法; 赵献富; 段俊练; 马瑞林; 段绪; 彭海斌; 曹永刚; 郭建英; 张俊宝; 李颜成; 陈美名; 吴天; 宗玉静; 李占武; 张振杰; 崔鹏飞; 王永健; 郭童贤; 赵雪强
Original assignee: Hebei Construction Group Corp Ltd
Current assignee: Hebei Construction Group Corp Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-22
Anticipated expiration: 2031-12-17

Abstract

The utility model provides a movable cantilever construction platform which structurally comprises a base, a platform and a support, wherein the base is placed on a floor bottom plate and close to the edge of the floor bottom plate; one end of the platform penetrates through a floor window or a reserved hole to extend out of a floor, and an upright rod is supported between the base and a floor top plate and used for fixing the base on a floor bottom plate; one end of the platform extending outside is connected with a rod piece supported between the inner walls of the floors above the floor through a pull rod or a rope so as to provide upward pulling force for the platform. The utility model can avoid punching on the outer wall of the building, is easy to move and install, can improve the construction efficiency and reduce the construction cost, and has good popularization and application values.

Description

Movable overhanging construction platform

Technical Field

The utility model relates to a construction platform, in particular to a movable cantilever construction platform.

Background

In carrying out the work progress to building outer wall face, often need use construction platform, construction platform commonly used has I-steel platform or flower basket platform of encorbelmenting, and when setting up above-mentioned two kinds of construction platforms, it is longer consuming time. And in order to facilitate the construction and the safety of workers, the platform needs to be fixed on the wall. But will destroy the wall structure like this, not only need repair the wall in the later stage, increase construction cost, still can prolong construction cycle. With the development of city construction, high-rise or super high-rise buildings are more and more, and the requirements of construction units on construction period, quality and safety are higher and higher. Therefore, a flexible, light, economical and safe movable tool type overhanging construction platform is needed in the construction of the outer wall surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable cantilever construction platform, which aims to solve the problems that the existing construction platform is long in erection time and needs to repair wall fixing holes at the later stage.

The utility model is realized by the following steps: a movable overhanging construction platform comprises a base, a platform and a bracket, wherein the base is placed on a floor bottom plate and close to the edge position, the platform is arranged above the base and extends to the outside of a floor from a floor window or a reserved hole, and the bracket is used for connecting the base and the platform; an upright post is supported between the base and the floor top plate and used for fixing the base on the floor bottom plate; the platforms extending outside are connected with the rods supported between the inner walls of the floors above the floor through pull rods or ropes so as to provide upward pulling force for the platforms.

The base is of a square frame structure formed by four rod pieces in the horizontal direction, the support comprises four vertically arranged support rods, every two of the four support rods are separated into a group on the two rod pieces in the left and right directions of the base, and the four support rods are arranged in a matrix manner; the platform comprises two horizontal rods and a transverse plate or a transverse rod, wherein one end of one horizontal rod is connected with the upper ends of one group of two supporting rods, the other end of the horizontal rod penetrates through a floor window or a reserved hole to extend outside, one end of the other horizontal rod is connected with the upper ends of the other group of two supporting rods, the other end of the other horizontal rod penetrates through the floor window or the reserved hole to extend outside, and the transverse plate or the transverse rod is erected between the two horizontal rods extending outside the floor window or the reserved hole.

Still be equipped with the ladder between base and the platform, the ladder is located between the branch of left right direction, just the ladder inclines to the extending direction of platform from the base.

Two horizontal rods of the platform are parallel and bilaterally symmetrical and are positioned on the same horizontal plane.

Two corners of the square frame of the base, which are far away from the extending direction of the platform, are respectively provided with two stand columns, and the two stand columns are of tubular structures, and the lower ends of the two stand columns are respectively arranged on the two stand columns in a penetrating mode.

And a vertical pipe used for being connected with the pull rod or the rope is arranged at the extending end of the horizontal rod.

An inclined support rod is connected between the horizontal rod of the platform and the support rod close to the extending direction of the horizontal rod.

And a reinforcing rod is connected between the two support rods far away from the extension direction of the platform.

The utility model provides a movable overhanging construction platform which is suitable for construction situations that traditional overhanging I-shaped steel or hanging baskets are inconvenient to adopt on the outer wall surface of a building structure. When the hanging basket is used, the hanging basket is directly placed indoors, so that other platforms such as hanging baskets and the like can be prevented from being fixed by perforating the outer wall surface of the structure, and the cost for repairing the outer wall surface of the building due to perforating in the later period is saved. In addition, the utility model has the advantages of convenient movement, installation and disassembly, safety, reliability, measure cost saving and the like, and the components of the utility model are convenient to obtain, have low manufacturing cost and are beneficial to popularization and use.

Drawings

Fig. 1 is a schematic structural diagram of a use state of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. erecting a rod; 2. a diagonal brace; 3. a floor roof; 4. a pull rod; 5. a platform; 6. a ladder; 7. a strut; 8. a base; 9. a floor bottom plate; 10. a column; 11. a first reinforcement bar; 12. a horizontal bar; 13. a riser; 14. a second stiffener.

Detailed Description

As shown in fig. 1 and fig. 2, the present invention is a construction platform for the construction of the external wall of a high-rise building, which is used for being placed on a floor board 9 when in use, and the structure of the construction platform comprises a base 8, a platform 5 and a bracket, wherein the base 8 is used for being contacted with the floor board 9 and is close to the edge position of the floor board 9, the platform 5 is positioned above the base 8, and one end of the platform extends out of the floor from a floor window or a reserved hollow hole. The rest bases 9 of the platform 5 are connected through a bracket. The vertical rods 1 are supported among the top plates 3 of the rest floors of the base 8, and the lower ends of the vertical rods 1 are abutted against the base 8 so as to fix the base 8 on the floor bottom plate 9 and prevent the floor-type elevator from toppling. One end of the platform 5 extending outside is connected with a rod piece supported between the wall bodies in the floors above the floor through a pull rod 4 or a rope, the rod piece can be a rod piece in the vertical direction or a rod piece in the horizontal direction, upward pulling force is provided for the platform, the stability of the extending end of the platform is ensured, and the safety of workers standing on the platform for operation is ensured.

As shown in FIG. 2, the present invention is made by welding common steel pipes. The base 8 is a square frame structure in the horizontal direction and is formed by welding four pipe fittings. The support comprises four spinal branch poles 7 of vertical setting, and four spinal branch poles 7 two liang a set of discrete are located base 8 left and right sides subtend two member to four member are the matrix and arrange, stand on base 8. The platform 5 comprises two horizontal rods 12 and a transverse plate or a transverse rod. One end of one horizontal rod 12 of the two horizontal rods 12 is connected with the upper ends of one group of the two support rods 7, the other end of the horizontal rod passes through a floor window or a reserved hole to extend outside, one end of the other horizontal rod 12 is connected with the upper ends of the other group of the two support rods 7, and the other end of the horizontal rod passes through the floor window or the reserved hole to extend outside. The cross plates or rails are arranged between the extending ends of two horizontal bars 12 extending outside the storey windows or the reserved holes. A cross plate or bar (not shown) forms a platform on which the worker stands. In addition, the two horizontal rods 12 in the present embodiment are symmetrical to each other and are located on the same horizontal plane. In order to facilitate workers to go from a floor bottom plate 9 to a platform 5, a ladder 6 is further arranged between a base 8 and the platform 5, the ladder 6 is positioned between support rods 7 in the left-right direction, the ladder 6 inclines from the base 8 to the extending direction of the platform, two handrails of the ladder 6 are respectively connected between an upright rod 7 and a horizontal rod 12 far away from the extending direction of the platform 5, and the structural design also plays a role in reinforcement.

As shown in fig. 2, the present invention is provided with a vertical upright post 10 at each of two corner positions of the square frame of the base 8 away from the extending direction of the platform. In the embodiment, the number of the upright rods 1 is two, the two upright rods 1 are straight pipes, and the lower ends of the upright rods 1 which are vertically arranged penetrate through the upright posts 10, so that the position change between the upright rods 1 and the base 8 can be prevented, and the platform is more stable. The present invention provides risers 13 at the extended ends of the horizontal rods 12 of the platform 5 for connection to the tension rods 4 or lines. When the pull rod 4 is adopted for connection, the rest vertical pipes 13 of the vertical rods 4 are connected through bolts.

In order to make the utility model safer and more stable, the inclined strut 2 is connected between the horizontal rod 12 of the platform and the strut 7 close to the extending direction of the horizontal rod 12. A second reinforcing rod 14 is connected between the two support rods far away from the extension direction of the platform 5, and a first reinforcing rod 11 is connected between the end parts of the non-extension ends of the two horizontal rods 12.

In a word, the utility model avoids the problem of punching and installing the construction platform outside the building wall body, has low manufacturing cost, is easy to move, install and disassemble, and has good popularization and application values.

Claims

1. A movable overhanging construction platform is characterized by comprising a base, a platform and a support, wherein the base is placed on a floor bottom plate and close to the edge of the floor bottom plate, the platform is arranged above the base, and the support is used for connecting the base and the platform; one end of the platform penetrates through a floor window or a reserved hole to extend out of a floor, and an upright rod is supported between the base and a floor top plate and used for fixing the base on a floor bottom plate; one end of the platform extending outside is connected with a rod piece supported between the inner walls of the floors above the floor through a pull rod or a rope so as to provide upward pulling force for the platform.

2. The movable cantilever construction platform according to claim 1, wherein the base is a square frame structure enclosed by four rod members in a horizontal direction, the support comprises four vertically arranged support rods, the four support rods are separated from two rod members in a left-right direction of the base in a group of two support rods, and the four support rods are arranged in a matrix; the platform comprises two horizontal rods and a transverse plate or a transverse rod, wherein one end of one horizontal rod is connected with the upper ends of one group of two supporting rods, the other end of the horizontal rod penetrates through a floor window or a reserved hole to extend outside, one end of the other horizontal rod is connected with the upper ends of the other group of two supporting rods, the other end of the other horizontal rod penetrates through the floor window or the reserved hole to extend outside, and the transverse plate or the transverse rod is erected between the two horizontal rods extending outside the floor window or the reserved hole.

3. The movable overhanging construction platform of claim 2 wherein a ladder is further provided between the base and the platform, the ladder is positioned between the support rods in the left-right direction, and the ladder is inclined from the base to the extension direction of the platform.

4. The mobile cantilever construction platform of claim 2, wherein the two horizontal rods of the platform are parallel and bilaterally symmetrical and are located on the same horizontal plane.

5. The movable cantilever construction platform according to claim 2, wherein two upright posts are respectively arranged at two corners of the square frame of the base far away from the extension direction of the platform, the two upright posts are tubular structures, and the lower ends of the two upright posts are respectively penetrated on the two upright posts.

6. The mobile cantilever construction platform of claim 2, wherein a riser is provided on the extended end of the horizontal bar for connection to a tension rod or cable.

7. The movable cantilever construction platform of claim 2, wherein a diagonal brace is connected between the horizontal bar of the platform and the support bar near the extension direction of the horizontal bar.

8. The movable cantilever construction platform of claim 2, wherein a reinforcing bar is connected between two support bars far from the extension direction of the platform.