阅读说明：本技术 一种用于钢结构柱高空焊接作业的操作平台 (Operating platform for high-altitude welding operation of steel structure column ) 是由 王树苗 刘然 于 2020-06-30 设计创作，主要内容包括：本发明公开了一种用于钢结构柱高空焊接作业的操作平台,属于临时平台技术领域,其主要通过设置两片分别覆盖并抵接在钢结构柱左右相背两侧的侧壁上的夹板,拉紧左右两侧两片夹板以使两片夹板夹持住钢结构柱的拉杆来构成可快速附着于钢结构之上的连接结构,向平台本体提供了快速连接点,相较于常规方式,整个结构具有安装便捷、实施速率快的优势。(The invention discloses an operating platform for high-altitude welding operation of a steel structure column, which belongs to the technical field of temporary platforms.)

1. The utility model provides an operation platform that is used for steel construction post high altitude welding operation which characterized in that, including:

the platform body is sleeved on the steel structure column;

the two clamping plates respectively cover and abut against the outer side walls on the left side and the right side of the steel structure column, and the platform body is respectively fixedly connected with the clamping plates on the left side and the right side; and the number of the first and second groups,

the pull rod is horizontally arranged between the left clamp plate and the right clamp plate, the two ends of the pull rod are fixedly connected with the clamp plates on the left side and the right side respectively, and the pull rod stretches, deforms and tightens the two clamp plates on the left side and the right side so that the clamp plates on the two sides are clamped on the steel structure column between the two clamp plates.

2. The operation platform for the high-altitude welding operation of the steel structure column as claimed in claim 1, wherein a rubber layer for contacting with the steel structure column is arranged on the clamping plate.

3. The operation platform for the high-altitude welding operation of the steel structure column as claimed in claim 2, wherein the rubber layer is processed with anti-skid lines.

4. The operating platform for the high-altitude welding operation of the steel structure column according to claim 1, wherein the end portion of the pull rod penetrates through the corresponding side clamping plate and extends out of the corresponding side clamping plate, an external thread is formed on the outer periphery of the end portion of the pull rod to be in threaded connection with two limit nuts, and the two limit nuts respectively abut against the inner side wall and the outer side wall of the corresponding side clamping plate.

5. An operation platform for high-altitude welding operation of steel structure columns according to claim 4, characterized in that the pull rod can be axially stretched and contracted, and the stretching length of the pull rod can be locked.

6. An operation platform for high-altitude welding operation of steel structure columns according to claim 5,

the pull rod mainly comprises two connecting rods which are respectively used for connecting with corresponding side clamping plates and an adjusting rod which is positioned between the connecting rods at the two sides;

the end parts of the two side connecting rods, which are close to the regulating rod between the two side connecting rods, are provided with insertion holes for inserting the corresponding end parts of the regulating rod;

the insert hole is internally provided with at least two annular stop pieces which are coaxially and fixedly arranged in sequence along the axial direction of the connecting rod, the inner hole of each annular stop piece is matched with the outer diameter of the adjusting rod, a notch is formed on the inner ring edge of each annular stop piece, the side part of the adjusting rod is provided with a limiting tooth matched with the notch, the limiting tooth abuts against the annular stop pieces, and when the adjusting rod rotates to the position that the limiting tooth is overlapped with the notch in the axial direction relative to the connecting rod, the limiting tooth can pass through the notch along with the axial movement of the adjusting rod relative to the connecting rod.

7. The operating platform for high-altitude welding operation of the steel structure column as claimed in claim 6, wherein the gaps on the two adjacent annular resisting pieces are completely staggered in the circumferential direction of the annular resisting pieces.

Technical Field

The invention relates to the technical field of temporary platforms, in particular to an operating platform for high-altitude welding operation of a steel structure column.

Background

At present, along with the development of the technical field of buildings, the requirements on project construction efficiency are higher and higher, and steel structures have the advantages of high construction efficiency and short construction period, so that the steel structures are widely applied to various projects. Steel structures at construction sites are typically represented by steel structure columns, which are mainly used for building main body frames of buildings. When the steel structure column is built, the condition that two sections of steel structures need to be welded in a high altitude is often met, but because the appearance of the steel structure column is a smooth vertical surface, a welding worker does not have a drop point, so that the safety of welding operation and the quality of the welding operation are affected.

In order to solve the above technical problems, the chinese utility model patent document with publication number CN208749066U discloses a split type scaffold for steel structure column construction, which can form a temporary scaffold platform on a steel structure, but the whole structure is complex to use and install, and is not suitable for use. Therefore, how to quickly and conveniently form a drop point on the steel structure column becomes a technical problem to be solved urgently.

Disclosure of Invention

The invention aims to provide an operating platform for high-altitude welding operation of a steel structure column, which can be quickly and conveniently connected to the steel structure column to form a drop point of a welder.

The embodiment of the invention is realized by the following steps:

the utility model provides an operation platform that is used for steel construction post high altitude welding operation, including:

the platform body is sleeved on the steel structure column;

the two clamping plates respectively cover and abut against the outer side walls on the left side and the right side of the steel structure column, and the platform body is respectively fixedly connected with the clamping plates on the left side and the right side; and the number of the first and second groups,

the pull rod is horizontally arranged between the left clamp plate and the right clamp plate, the two ends of the pull rod are fixedly connected with the clamp plates on the left side and the right side respectively, and the pull rod stretches, deforms and tightens the two clamp plates on the left side and the right side so that the clamp plates on the two sides are clamped on the steel structure column between the two clamp plates.

Preferably, the clamping plate is provided with a rubber layer used for being in contact with the steel structure column.

Preferably, the rubber layer is processed with anti-skid lines.

Preferably, the end of the pull rod penetrates through the corresponding side clamping plate and extends out of the corresponding side clamping plate, an external thread is arranged on the periphery of the end of the pull rod to be in threaded connection with two limit nuts, and the two limit nuts respectively abut against the inner side wall and the outer side wall of the corresponding side clamping plate.

Preferably, the pull rod can be axially telescopic, and the telescopic length of the pull rod can be locked.

Preferably, the pull rod mainly comprises two connecting rods which are respectively used for being connected with corresponding side clamping plates and an adjusting rod which is positioned between the connecting rods at the two sides;

the end parts of the two side connecting rods, which are close to the regulating rod between the two side connecting rods, are provided with insertion holes for inserting the corresponding end parts of the regulating rod;

the insert hole is internally provided with at least two annular stop pieces which are coaxially and fixedly arranged in sequence along the axial direction of the connecting rod, the inner hole of each annular stop piece is matched with the outer diameter of the adjusting rod, a notch is formed on the inner ring edge of each annular stop piece, the side part of the adjusting rod is provided with a limiting tooth matched with the notch, the limiting tooth abuts against the annular stop pieces, and when the adjusting rod rotates to the position that the limiting tooth is overlapped with the notch in the axial direction relative to the connecting rod, the limiting tooth can pass through the notch along with the axial movement of the adjusting rod relative to the connecting rod.

Preferably, the gaps on two adjacent annular stop sheets are completely staggered in the circumferential direction of the annular stop sheets.

Due to the adoption of the technical scheme, the invention has the beneficial effects that:

the connecting structure capable of being quickly attached to the steel structure is formed by mainly arranging two clamping plates which respectively cover and abut against the side walls on the left side and the right side of the steel structure column and tensioning the two clamping plates on the left side and the right side so that the two clamping plates clamp the pull rod of the steel structure column, a quick connecting point is provided for the platform body, and the whole structure has the characteristic of convenience in installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic view showing the engagement of a connecting rod and an adjusting rod in embodiment 1 of the present invention;

fig. 3 is a schematic view of the matching of the notch and the limit tooth in embodiment 1 of the present invention.

[ Specification of symbols ]

1-a platform body, 2-a clamping plate, 3-a pull rod, 31-a connecting rod, 32-an adjusting rod, 33-an annular stop sheet, 34-a notch, 35-a limiting tooth, 4-a limiting nut, 5-a rubber layer and 6-a steel structure column.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present invention do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.