Auxiliary device for adjusting horizontal displacement during installation of steel structure box type column

Abstract

The utility model discloses an auxiliary device for adjusting the horizontal displacement of the installation of a steel structure box column, which relates to the technical field of the horizontal displacement adjustment of the installation of the steel structure box column and comprises a horizontal plate, and baffles are respectively connected with the right part of the top surface and the left part of the bottom surface of the horizontal plate. A stiffening plate is connected to the outer included angle of the baffle and the horizontal plate; a jack is arranged on the top face of the horizontal plate, and the tail end of the jack is attached to the left side face of the baffle. By the adoption of the device, an operator only needs to place the device on the top face of a cup foundation, the top end of the jack abuts against the box type column face, the base abuts against the baffle, and the horizontal displacement (or the rotation angle) of the box type column can be adjusted through the stroke of the jack; according to the technology, the steel column installation precision can be controlled, errors are reduced, the installation quality is guaranteed, physical labor of workers in the installation process can be relieved, the working efficiency is greatly improved, and the construction cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of horizontal displacement adjustment technology for steel structure box column installation, specifically an auxiliary device for adjusting the horizontal displacement of steel structure box column installation. Background Technology

[0002] Currently, in the installation of traditional box-type columns on cup-type foundations, the steel columns are relatively heavy, requiring cranes for adjustment and positioning throughout the installation process. Adjusting horizontal displacement is extremely difficult, and the time-consuming adjustments consume manpower and machinery, resulting in low construction efficiency and increased costs. To address this challenge, through continuous exploration and experimentation, a simple, practical, and efficient auxiliary device for adjusting the horizontal displacement of steel columns has been proposed. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an auxiliary device for adjusting the horizontal displacement of steel structure box columns during installation.

[0004] The present invention provides the following technical solution to achieve the above objective: an auxiliary device for adjusting the horizontal displacement of a steel structure box column, comprising a horizontal plate, wherein baffles are respectively connected to the right side of the top surface and the left side of the bottom surface of the horizontal plate, and a stiffening plate is connected to the outer side of the baffles and the horizontal plate at an angle; a jack is placed on the top surface of the horizontal plate, and the tail end of the jack is attached to the left side of the baffle.

[0005] The aforementioned auxiliary device for adjusting the horizontal displacement of steel structure box columns has a placement groove on the top surface of the horizontal plate that matches the shape of the jack.

[0006] The aforementioned auxiliary device for adjusting the horizontal displacement of steel structure box columns has a limit block on the top surface of the horizontal plate next to the jack.

[0007] The aforementioned auxiliary device for adjusting the horizontal displacement of the steel structure box column has an adjusting baffle rotatably installed on the right side of the baffle connected to the bottom surface of the horizontal plate.

[0008] The aforementioned auxiliary device for adjusting the horizontal displacement of the steel structure box column has two bearing seats connected to the right side of the baffle connected to the bottom surface of the horizontal plate. The baffle is connected to the adjusting baffle by a rotating shaft, and the upper and lower parts of the baffle are respectively threaded with adjusting bolts facing the adjusting baffle.

[0009] The aforementioned auxiliary device for adjusting the horizontal displacement of steel structure box-type columns has adjusting bolts connected to the upper and lower parts of the baffle respectively located above and below the rotating shaft.

[0010] In the aforementioned auxiliary device for adjusting the horizontal displacement of steel structure box-type columns, the rightmost part of the bearing is located on the left side of the right side of the adjusting baffle.

[0011] The aforementioned auxiliary device for adjusting the horizontal displacement of steel structure box columns has a rubber sleeve fitted at the tail of the adjusting bolt.

[0012] Beneficial effects

[0013] Compared with existing technologies, the device of this invention allows operators to simply place the device on the top surface of the foundation, with the top of the jack pressing against the box-shaped column and the base pressing against the baffle. The horizontal displacement (or rotation angle) of the box-shaped column can be adjusted by the stroke of the jack. This technology not only controls the installation accuracy of the steel column, reduces errors, and ensures installation quality, but also reduces the physical labor of workers during the installation process, greatly improves work efficiency, and reduces construction costs.

[0014] This utility model has the advantages of simple structure, convenient operation, low cost, wide applicability, reusability, and easy portability. Attached Figure Description

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a top view of the structure of this utility model (dashed lines indicate devices that can be further added as needed).

[0017] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of AA;

[0018] Figure 4 This is a schematic diagram of the structure of the present invention after the limiting block is set;

[0019] Figure 5 A schematic diagram of the structure of this utility model in use after the adjustment baffle is set;

[0020] Figure 6 for Figure 5 A structural diagram omitting the limiting block and stiffening plate;

[0021] Figure 7 for Figure 6 Diagram of different usage states of the structure Figure 1 ;

[0022] Figure 8 for Figure 6 Diagram of different usage states of the structure Figure 2 ;

[0023] Figure 9This is a schematic diagram of the structure of this utility model in use after the rubber sleeve is installed;

[0024] Attached reference numerals: 1-baffle, 2-stiffening plate, 3-jack, 4-level plate, 5-limiting block, 6-adjusting baffle, 7-shaft seat, 8-rotating shaft, 9-adjusting bolt, 10-rubber sleeve, 11-cup base, 12-box column, 13-positioning plate. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0026] Example 1: An auxiliary device for adjusting the horizontal displacement of a steel structure box column during installation, structural reference. Figure 1 As shown, it includes a horizontal plate 4, with baffles 1 connected to the right side of the top surface and the left side of the bottom surface of the horizontal plate 4 respectively, and a stiffening plate 2 connected to the outer side of the baffles 1 and the horizontal plate 4; a jack 3 is placed on the top surface of the horizontal plate 4, and the tail end of the jack 3 is attached to the left side of the baffle 1.

[0027] In practice, before installation, the positioning plate is welded to the four sides of the box-shaped column through measurement and layout. The crane then begins lifting the column, and the positioning plate is positioned on the top surface of the cup-shaped column. Using the center lines of the longitudinal and transverse axes of the top surface of the cup-shaped column as reference lines, the crane releases its hook after the steel column is in place, and the next steel column is lifted. The steel columns are then fine-tuned using this device. The usage state of this device is as follows... Figure 2-3 As shown, baffle 1 is clamped inside the cup-shaped opening of the foundation (near the steel column), and horizontal plate 4 is placed on the top surface of the foundation to jointly provide a fixing function; stiffening plate 2 is connected to baffle 1 by welding to enhance structural rigidity and stability; jack 3 is placed on horizontal plate 4, and the horizontal displacement, rotation and other positioning states of the box-shaped steel column can be adjusted by the stroke of jack 3. Multiple devices can be placed as needed to achieve precise positioning; finally, after the steel column is accurately positioned, it is reinforced and concrete is poured in time.

[0028] Example 2: An auxiliary device for adjusting the horizontal displacement of a steel structure box column during installation. The structure of this example is based on Example 1.

[0029] The top surface of the horizontal plate 4 is provided with a placement groove whose shape matches that of the jack 3. The placement groove is used to more accurately place the jack 3 to the optimal working position.

[0030] A limiting block 5 is provided on the top surface of the horizontal plate 4 next to the jack 3. Multiple limiting blocks 5 are provided to effectively limit the position of the jack 3, so as to better adjust the position of the column.

[0031] Example 3: An auxiliary device for adjusting the horizontal displacement of a steel structure box column during installation. The structure of this example is based on Example 2.

[0032] Since the actual edge of the cup rim is not always perfectly perpendicular, the baffle 1 in Embodiment 1 cannot effectively conform to the edge of the cup rim, affecting its performance. Therefore, this utility model further implements the invention with the following structure (see structural reference). Figure 5-6 As shown.

[0033] An adjusting baffle 6 is rotatably installed on the right side of the baffle 1 connected to the bottom surface of the horizontal plate 4.

[0034] Two bearing seats 7 are connected to the right side of the baffle 1 connected to the bottom surface of the horizontal plate 4. The bearing seats 7 are connected to the adjusting baffle 6 through a rotating shaft 8. The upper and lower parts of the baffle 1 are respectively threaded with adjusting bolts 9 facing the adjusting baffle 6. The rotation of the adjusting baffle 6 is achieved through the bearing seats 7 and the rotating shaft 8.

[0035] When the base edge of the cup is perpendicular, the device is used as follows: Figure 6 As shown. When the base edge of the cup rim is not perpendicular, the length of the upper and lower adjusting bolts 9 screwed into the baffle 1 can be adjusted in advance, so that the adjusting baffle 6 can better fit the base edge of the cup rim. Refer to the usage status. Figure 7-8 As shown, this allows the jack 3 to exert force more stably, thereby improving adjustment accuracy and effectiveness.

[0036] The adjusting bolts 9 connected to the upper and lower parts of the baffle 1 are respectively located above and below the rotating shaft 8. With this arrangement, the upper and lower adjusting bolts 9 can achieve the adjustment effect.

[0037] The rightmost part of the bearing seat 7 is located on the left side of the right side of the adjusting baffle 6. This arrangement prevents the protrusion of the bearing seat 7 from affecting the proper fit of the adjusting baffle 6 to the edge of the cup rim.

[0038] Preferably, a rubber sleeve 10 is fitted onto the tail of the adjusting bolt 9, as shown in the structural reference. Figure 9 As shown, the rubber sleeve 10 allows the tail of the adjusting bolt 9 to better withstand the pressure of the adjusting baffle 6.

[0039] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. An auxiliary device for adjusting the horizontal displacement of a steel structure box column during installation, characterized in that: The system includes a horizontal plate (4), with baffles (1) connected to the right side of the top surface and the left side of the bottom surface of the horizontal plate (4), and a stiffening plate (2) connected to the outer corner of the baffle (1) and the horizontal plate (4); a jack (3) is placed on the top surface of the horizontal plate (4), and the tail end of the jack (3) is attached to the left side of the baffle (1).

2. The auxiliary device for adjusting the horizontal displacement of a steel structure box column as described in claim 1, characterized in that: The top surface of the horizontal plate (4) is provided with a placement groove whose shape matches that of the jack (3).

3. The auxiliary device for adjusting the horizontal displacement of a steel structure box column as described in claim 1, characterized in that: A limit block (5) is provided on the top surface of the horizontal plate (4) next to the jack (3).

4. The auxiliary device for adjusting the horizontal displacement of a steel structure box column as described in claim 1, characterized in that: An adjusting baffle (6) is rotatably installed on the right side of the baffle (1) connected to the bottom surface of the horizontal plate (4).

5. The auxiliary device for adjusting the horizontal displacement of a steel structure box column as described in claim 4, characterized in that: The bottom surface of the horizontal plate (4) is connected to the baffle (1) with two bearing seats (7) on the right side. The bearing seats (7) are connected to the adjusting baffle (6) through a rotating shaft (8). The upper and lower parts of the baffle (1) are respectively threaded with adjusting bolts (9) facing the adjusting baffle (6).

6. The auxiliary device for adjusting the horizontal displacement of a steel structure box column as described in claim 5, characterized in that: The adjusting bolts (9) connected to the upper and lower parts of the baffle (1) are respectively located above and below the rotating shaft (8).

7. The auxiliary device for adjusting the horizontal displacement of a steel structure box column as described in claim 5, characterized in that: The rightmost part of the bearing seat (7) is located on the left side of the right side of the adjusting baffle (6).

8. The auxiliary device for adjusting the horizontal displacement of a steel structure box column as described in claim 5, characterized in that: The tail of the adjusting bolt (9) is fitted with a rubber sleeve (10).

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