Method for using adjustable steel column embedded part

Abstract

The present invention relates to the technical field of steel structure construction, and specifically discloses a method for using an adjustable steel column embedded part, the adjustable steel column embedded part comprising an embedded steel plate embedded in a concrete structure, and a movable steel plug assembly slidably mounted on the embedded steel plate and cooperating with the embedded steel plate to form a steel column installation cavity. The invention also discloses a method for using the adjustable steel column embedded part, and the invention can quickly adjust the relative position of the steel column and the embedded steel plate, effectively improving work efficiency and reducing construction costs.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure construction, and more particularly to a method for using an adjustable steel column embedded part. Background Art

[0002] During the installation of steel structures, the connection between steel structure components and embedded parts is generally involved. Generally speaking, whether it is welded or bolted, embedded parts do not have the function of adjusting direction, position and tilt angle. If there is a deviation in the embedded part, the embedded part can only be expanded or re-embedded, which is time-consuming and labor-intensive and delays construction. Therefore, how to develop an adjustable steel structure embedded part to make the steel structure installation process efficient and convenient, and fine-tuning is convenient, is a difficult problem that technicians in this field have been thinking about. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a method for using an adjustable steel column embedded part; the relative position of the steel column and the embedded steel plate can be quickly adjusted, which effectively improves work efficiency and reduces construction costs.

[0004] The solution adopted by the present invention to solve the technical problem is:

[0005] An adjustable steel column embedded part comprises an embedded steel plate embedded in a concrete structure, and a movable steel plug assembly which is slidably mounted on the embedded steel plate and cooperates with the embedded steel plate to form a steel column installation cavity.

[0006] In some possible implementations,

[0007] The movable steel plug assembly comprises two groups of steel plugs which are arranged along the X-axis direction and the Y-axis and have the same structure.

[0008] In some possible implementations,

[0009] The steel plug comprises two groups of slide grooves respectively arranged on the embedded steel plates and arranged along the X-axis direction and the Y-axis direction, and two groups of steel plug pads slidably installed on each group of slide grooves; the two groups of slide grooves are arranged in a cross shape.

[0010] In some possible implementations,

[0011] The steel plug pads are in the form of a right triangle, wherein the inclined surfaces of the two groups of steel plug pads on the same slide slot are arranged on a side close to each other.

[0012] In some possible implementations,

[0013] The slide groove is a dovetail groove, and a dovetail block that slides with the dovetail groove is arranged at the bottom of the steel plug pad.

[0014] In some possible implementations,

[0015] The slide groove is a T-shaped groove, and a T-shaped block which is slidably matched with the T-shaped groove is arranged at the bottom of the steel plug pad.

[0016] In some possible implementations,

[0017] The embedded steel plate comprises a plate body and an anchor connected to the plate body and located in the concrete structure.

[0018] A method for using an adjustable steel column embedded part specifically comprises the following steps:

[0019] Step S1: embedding the embedded steel plate;

[0020] Step S2: After the concrete structure strength reaches the design strength, the steel plug pad is installed in the chute;

[0021] Step S3: adjusting the deviation between the steel column and the embedded steel plate by using a steel plug pad to install the steel column;

[0022] Step S4: Complete the installation and proceed to the next process.

[0023] In some possible implementations,

[0024] The deviation includes any one or more of a horizontal direction deviation, a vertical direction deviation, and an angle deviation.

[0025] In some possible implementations,

[0026] When the deviation is a vertical deviation and / or an angular deviation, the steel column is padded by moving the steel plug to compensate for the deviation between the embedded parts and the steel column.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] Compared with the prior art, the present invention can adjust the deviation between the steel column and the embedded steel plate by moving the steel plug pad in the slide groove according to the deviation between the steel column and the embedded steel plate during the installation of the steel column. Compared with the prior art, the present invention will greatly speed up the construction progress, improve the construction accuracy and construction quality; and the construction is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention;

[0030] Figure 2 A top view of the present invention;

[0031] Figure 3 It is a usage state diagram of the present invention;

[0032] Among them: 1. embedded steel plate; 11. plate body; 12. anchor; 2. steel plugs: 21. steel plug pads; 22. slideway; 10. concrete structure; 20. steel column. DETAILED DESCRIPTION

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. The "first", "second" and similar words mentioned in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, "one" or "one" and other similar words do not indicate a quantity restriction, but indicate the existence of at least one. In the implementation of this application, "and / or" describes the association relationship of the associated objects, indicating that there can be three relationships, for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" refers to two or more. For example, multiple positioning columns refer to two or more positioning columns. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The present invention is described in detail below.

[0035] like Figure 1-Figure 3 As shown:

[0036] An adjustable steel column 20 embedded part includes an embedded steel plate 1 embedded in a concrete structure 10, and a movable steel plug assembly slidably mounted on the embedded steel plate 1 and cooperating with the embedded steel plate 1 to form a steel column 20 installation cavity.

[0037] During the installation of the steel column 20, the positional relationship between the steel column 20 and the embedded steel plate 1 is adjusted through the hoisting setting. When the two meet the requirements, the steel column 20 is placed on the embedded steel plate 1; when there is a deviation between the steel column 20 and the embedded steel plate 1, the relative positional relationship between the steel column 20 and the embedded steel plate 1 is adjusted by controlling the sliding of the mobile steel plug assembly on the embedded steel plate 1, thereby achieving adjustment of the deviation; after the adjustment is in place, the position is fixed by welding to complete the adjustment of the position of the steel column 20 and the embedded steel plate 1.

[0038] In some possible implementations, in order to effectively adjust the relative position of the steel column 20 and the embedded steel plate 1 by moving the steel plug assembly;

[0039] The movable steel plug assembly comprises two groups of steel plugs 2 which are arranged along the X-axis direction and the Y-axis and have the same structure.

[0040] In some possible implementations, in order to effectively enhance the adjustment accuracy;

[0041] The steel plug 2 includes two groups of slide grooves 22 respectively arranged on the embedded steel plate 1 and arranged along the X-axis direction and the Y-axis direction, and two groups of steel plug pads 21 slidably installed on each group of slide grooves 22; the two groups of slide grooves 22 are arranged in a cross shape.

[0042] In some possible implementations, in order to make the steel plug 21 cooperate with the embedded steel plate 1, so as to adjust the vertical deviation and the angle deviation;

[0043] The steel plug pads 21 are in the shape of a right triangle, wherein the inclined surfaces of the two groups of steel plug pads 21 on the same slide groove 22 are arranged on the side close to each other.

[0044] In some possible implementations, in order to prevent the steel plug pad 21 from falling off from the slide groove 22;

[0045] The slide groove 22 is a dovetail groove, and a dovetail block that slides with the dovetail groove is disposed at the bottom of the steel plug pad 21 .

[0046] The small end of the dovetail groove is open, so that the large end of the dovetail block cannot slide out from the small end opening to avoid separation between the two. The dovetail groove will penetrate the plate body 11, so that the dovetail block can be installed in the dovetail groove.

[0047] In some possible implementations,

[0048] The slide groove 22 is a T-shaped groove, and a T-shaped block that slides with the T-shaped groove is disposed at the bottom of the steel plug pad 21 .

[0049] When the slide groove 22 is a T-slot, the small end opening of the T-slot prevents the large end of the T-block from sliding out from the small end opening to avoid separation between the two. The T-slot will penetrate the plate body 11, thereby realizing the installation of the dovetail block in the dovetail groove.

[0050] In some possible implementations, for the effective time pre-embedding of the steel plate 1;

[0051] The embedded steel plate 1 includes a plate body 11 and an anchor 12 connected to the plate body 11 and located in the concrete structure 10 .

[0052] The anchor 12 may be an anchor steel bar or an anchor bolt. The anchor 12 is provided to effectively ensure the effective connection between the plate body 11 and the concrete structure 10 .

[0053] A method for using an adjustable steel column 20 embedded part specifically comprises the following steps:

[0054] Step S1: embedding the embedded steel plate 1;

[0055] Step S2: After the strength of the concrete structure 10 reaches the design strength, the steel plug pad 21 is installed in the slide groove 22;

[0056] Step S3: adjusting the deviation between the steel column 20 and the embedded steel plate 1 by the steel plug 21, and installing the steel column 20;

[0057] Step S4: Complete the installation and proceed to the next process.

[0058] In some possible implementations,

[0059] The deviation includes any one or more of a horizontal direction deviation, a vertical direction deviation, and an angle deviation.

[0060] In some possible implementations,

[0061] When the deviation is a vertical deviation and / or an angular deviation, the steel column 20 is padded by moving the steel plug 21 to compensate for the deviation between the embedded part and the steel column 20 .

[0062] Furthermore, when adjusting the horizontal deviation, the horizontal deviation described here is the horizontal deviation between the center point of the embedded steel plate 1 and the center point of the steel column 20. Since the area of ​​the plate body 11 is larger than the area of ​​the column base plate at the bottom of the steel column 20, even if the center points of the two do not coincide, the welding conditions can be met to weld the steel column 20 to the embedded parts; when the portion of the steel column 20 placed on the plate body 11 is not supported by the plate body 11, the overall support of the column base plate of the steel column 20 can be achieved by welding a steel plate on the side of the plate body 11.

[0063] When the deviation is a vertical deviation, the steel plug pad 21 is moved along the corresponding slide groove 22 at the same time, so that the steel plug pad 21 is located at the bottom of the steel column 20 and the steel column 20 is padded to compensate for the vertical deviation between the embedded part and the steel column 20;

[0064] After the height is appropriate, the movable steel plug pad 21 is welded to the embedded parts and the steel column 20, and then the steel column 20 is firmly welded by plug welding.

[0065] When the deviation is an angle deviation, the angle deviation described here means that the plate body 11 is not completely horizontal, and there is an inclination angle between it and the column foot plate of the steel column 20, such as Figure 3 As shown; by moving the four steel plug pads 21 in the chute 22 at different distances, the four steel plug pads 21 at the bottom of the steel column 20 have different heights, so that the steel column 20 can be tilted and raised. During this process, the position of the steel column 20 is measured in real time to compensate for the angle deviation between the embedded part and the steel column 20;

[0066] After the angle, horizontal position, height, etc. of the steel column 20 meet the design requirements, the steel plug pad 21 is welded to the embedded parts and the steel column 20, and then the steel column 20 is firmly welded by plug welding.

[0067] When the deviation is horizontal deviation, angular deviation, or vertical deviation, the four steel plugs 21 are moved in the chute 22 so that the four steel plugs 21 at the bottom of the steel column 20 have different heights and positions, thereby adjusting the horizontal position, height, and tilt angle of the steel column 20;

[0068] After the angle, horizontal position, height, etc. of the steel column 20 meet the design requirements, the steel plug pad 21 is welded to the embedded parts and the steel column 20, and then the steel column 20 is firmly welded by plug welding.

[0069] The present invention is not limited to the above-mentioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A method for using an adjustable steel column embedded part, characterized in that: The adjustable steel column embedded part includes an embedded steel plate embedded in the concrete structure, a movable steel plug assembly slidably mounted on the embedded steel plate and cooperating with the embedded steel plate to form a steel column installation cavity; the movable steel plug assembly includes two groups of steel plugs arranged along the X-axis direction and the Y-axis and having the same structure; the steel plug includes two groups of slide grooves respectively arranged on the embedded steel plate and arranged along the X-axis direction and the Y-axis direction, and two groups of steel plug pads slidably mounted on each group of slide grooves; the two groups of slide grooves are arranged in a cross shape; the steel plug pads are in a right triangle shape, wherein the inclined surfaces of the two groups of steel plug pads on the same slide groove are arranged on the side close to each other; the embedded steel plate includes a plate body; The specific steps include: Step S1: embedding the embedded steel plate; Step S2: After the concrete structure strength reaches the design strength, the steel plug pad is installed in the chute; Step S3: adjusting the deviation between the steel column and the embedded steel plate by using a steel plug pad to install the steel column; When the steel column part placed on the plate body is not supported by the plate body, a steel plate is welded on the side of the plate body to achieve the overall support of the column base plate of the steel column; When the deviation is a vertical deviation, the steel plug pad is moved along the corresponding slide groove at the same time, so that the steel plug pad is located at the bottom of the steel column and the steel column is padded to compensate for the vertical deviation between the embedded part and the steel column; When the deviation is an angle deviation, the steel column is tilted and raised by moving the four steel plugs at different distances in the chute. During this process, the position of the steel column is measured in real time to compensate for the angle deviation between the embedded parts and the steel column. When the deviation is horizontal deviation, angular deviation, or vertical deviation, the four steel plugs at the bottom of the steel column are moved in the chute to have different heights and positions, thereby adjusting the horizontal position, height, and inclination angle of the steel column. After the angle, horizontal position, height, etc. of the steel column meet the design requirements, weld the steel plug pad to the embedded parts and the steel column, and then weld the steel column firmly by plug welding; Step S4: Complete the installation and proceed to the next process.

2. The method for using the adjustable steel column embedded part according to claim 1 is characterized in that: The slide groove is a dovetail groove, and a dovetail block that slides with the dovetail groove is arranged at the bottom of the steel plug pad.

3. The method for using the adjustable steel column embedded part according to claim 1 is characterized in that: The slide groove is a T-shaped groove, and a T-shaped block which is slidably matched with the T-shaped groove is arranged at the bottom of the steel plug pad.

4. The method for using the adjustable steel column embedded part according to claim 1 is characterized in that: The embedded steel plate also includes an anchor connected to the plate body and located in the concrete structure.

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