High-toughness steel structural member mounting device and field assembly construction method

Abstract

This invention discloses an installation device and on-site assembly method for high-strength and tough steel structure components. It relates to the field of steel structure construction technology and includes: a column attachment assembly comprising two column attachment frames connected by a length adjustment assembly; a fixing assembly comprising crossbars, connecting plates, and lug plates; two sets of crossbars are arranged vertically, with two crossbars in each set arranged horizontally, each set positioned between two opposite column attachment frames; two connecting plates are arranged vertically, each connecting plate positioned on two crossbars on the same horizontal line; lug plates are positioned between two crossbars, connected to the connecting plates, and a pad is placed between the lug plates and the column. This invention improves installation positioning accuracy and increases the efficiency of steel structure installation by using column attachment frames and fixing assemblies on vertically arranged upper and lower columns, adjusting the length of the opposite column attachment frames with crossbars and connecting plates, and using lug plates and pads.

Description

Technical Field

[0001] This invention relates to the field of steel structure construction technology, and more specifically to a high-strength and tough steel structure component installation device and on-site assembly construction method. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and uses rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The horizontal and vertical frames of the steel structure are usually connected by welds, bolts or rivets.

[0003] When installing existing steel structure components, it is necessary to improve the accuracy of installation positioning to avoid reduced installation efficiency due to misalignment of the steel structure; the efficiency of steel structure component installation needs to be improved, and the joint treatment of steel structure components needs to be strengthened to reduce costs.

[0004] Therefore, how to provide a high-strength and tough steel structure component installation device and on-site assembly construction method that improves the installation positioning accuracy and efficiency of steel structure components is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the present invention provides an installation device and on-site assembly method for high-strength and tough steel structure components, aiming to solve one of the problems in the background art, improve the positioning accuracy of steel structure component installation, and increase the efficiency of steel structure installation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-strength and high-toughness steel structure component installation device, mounted on vertically arranged upper and lower columns, includes:

[0008] The column assembly includes two sets of column assemblies, which are arranged opposite each other on both sides of the column. Each set of column assemblies includes two column frames, and the two column frames in each set are connected by a length adjustment component.

[0009] The fixing components are arranged in two sets, each set being positioned between two sets of the attached column components. The two sets of fixing components and the two sets of attached column components surround the upright column. Each set of fixing components includes a crossbar, a connecting plate, and an attachment plate. Two sets of crossbars are arranged vertically, and two crossbars are arranged horizontally in each set. One set of crossbars is connected to the upper ends of the two attached column frames, and the other set of crossbars is connected to the lower ends of the two attached column frames. Each set of crossbars is positioned between two opposite attached column frames. Two connecting plates are arranged vertically, each connecting plate being positioned on two crossbars located on the same horizontal line. Each connecting plate is located on the side of the crossbar away from the upright column. The attachment plate is positioned between two crossbars and connected to the connecting plate. A pad is provided between the attachment plate and the upright column.

[0010] Furthermore, each set of length adjustment components includes a sleeve and a connecting rod. The sleeve and the connecting rod are disposed between two auxiliary columns on the same side. Two sleeves are provided at the upper and lower ends of one auxiliary column, and two connecting rods are provided at the upper and lower ends of the other auxiliary column. The sleeve is sleeved on the connecting rod.

[0011] Furthermore, each of the sleeves and connecting rods is provided with bolt holes, and the sleeves and connecting rods are detachably connected by bolts.

[0012] Furthermore, the fixing component also includes a connecting seat, which is arranged in two sets in the vertical direction, and two connecting seats are arranged in each set in the horizontal direction. Each connecting seat is arranged between two auxiliary column frames on the same side. One connecting seat is connected to the side wall of the auxiliary column frame, and the other connecting seat is connected to the sleeve. Each connecting seat is provided with an adjusting screw, and each adjusting screw is provided with an abutment at the end near the column.

[0013] Furthermore, each of the attached lugs is provided with a trapezoidal plate, the pad is in contact with the trapezoidal plate, and multiple pads are provided between each trapezoidal plate and the column.

[0014] Furthermore, the connecting plate is detachably connected to the two crossbars by bolts, and the lug plate is connected to the connecting plate by bolts.

[0015] On the other hand, the present invention also provides an on-site assembly construction method for a high-strength and toughness steel structure component installation device, which includes the following steps using the aforementioned high-strength and toughness steel structure component installation device:

[0016] Step 1: Determine the width of the column, adjust the length between the two adjacent column frames using the connecting plate and two crossbars, and connect the lug plate to the connecting plate;

[0017] Step 2: Fix the two opposing auxiliary column frames to the lower column by adjusting the screws and abutments;

[0018] Step 3: Adjust the length between the other two opposite auxiliary column frames using the connecting plate and two crossbars to determine the length of the lower column. The connecting rods on the other two opposite auxiliary column frames extend into the sleeve. Adjust the length between the two auxiliary column frames on the same side using the sleeve and connecting rods.

[0019] Step 4: Fix the other two auxiliary column frames to the lower column by adjusting the screws and abutments;

[0020] Step 5: Hoist the upper column, place pads between the trapezoidal plate and the upper and lower columns, adjust the number of pads so that the lugs abut against the upper and lower columns, and fix the column frame to the upper column by adjusting the screws and abutments.

[0021] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a high-strength and tough steel structure component installation device. By setting auxiliary column frames and fixing components on the vertically arranged upper and lower columns, the crossbars and connecting plates can adjust the length of the two opposite auxiliary column frames, adapting to columns of different sizes and improving practicality. By setting auxiliary plates and pads, the upper and lower columns are positioned in the vertical direction, improving the positioning accuracy of steel structure component installation and increasing the efficiency of steel structure installation. By setting length adjustment components to adjust the length of the two auxiliary column frames on the same side, it can adapt to the installation of various forms of vertical steel structure components on site, reduce the swaying of steel structure components during positioning, and improve the safety of on-site operations. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0023] Figure 1 An installation diagram of the high-strength and toughness steel structure component installation device provided by the present invention;

[0024] Figure 2 A schematic diagram of the high-strength and toughness steel structure component installation device provided by the present invention;

[0025] Figure 3 This is a schematic diagram of the installation of two opposing column frames provided by the present invention;

[0026] Figure 4 This is a side view of the two adjacent column frames provided by the present invention;

[0027] Figure 5 An exploded view of the high-strength and toughness steel structure component installation device provided by the present invention.

[0028] Wherein: 1 is the attached column frame; 2 is the crossbar; 3 is the connecting plate; 4 is the attached ear plate; 5 is the pad plate; 6 is the sleeve; 7 is the connecting rod; 8 is the connecting seat; 9 is the adjusting screw; 10 is the abutment seat; 11 is the trapezoidal plate; 12 is the bolt hole; 13 is the bolt; 14 is the lower column; 15 is the upper column. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] See Figure 1-5 This invention discloses a high-strength and high-toughness steel structure component installation device, which is installed on a vertically arranged upper column and lower column, including:

[0031] The column assembly consists of two sets, which are arranged opposite each other on both sides of the column. Each set of column assemblies includes two column frames 1, and the two column frames 1 in each set are connected by a length adjustment component.

[0032] The fixing components are arranged in two sets, each set positioned between two sets of auxiliary column components. The two sets of fixing components and the two sets of auxiliary column components enclose the perimeter of the column. Each fixing component includes a horizontal bar 2, a connecting plate 3, and an attachment plate 4. Two sets of horizontal bars 2 are arranged vertically, and two horizontal bars 2 are arranged horizontally in each set. One set of horizontal bars 2 connects to the upper ends of the two auxiliary column frames 1, and the other set connects to the lower ends of the two auxiliary column frames 1. Each set of horizontal bars 2 is positioned between two opposite auxiliary column frames 1. Two connecting plates 3 are arranged vertically, each connecting plate 4... The connecting plates 3 are all set on the two horizontal bars 2 located on the same horizontal line. Each connecting plate 3 is located on the side of the horizontal bar 2 away from the column. The ear plate 4 is set between the two horizontal bars 2 and is connected to the connecting plate 3. A pad 5 is set between the ear plate 4 and the column. The horizontal bars 2 and the connecting plates 3 can adjust the length of the two opposite column frames 1 to adapt to columns of different sizes, thus improving practicality. By setting the ear plate 4 and the pad 5, the upper column 15 and the lower column 14 are positioned in the vertical direction, improving the positioning accuracy of the steel structure components and increasing the efficiency of steel structure installation.

[0033] In this embodiment, each length adjustment assembly includes a sleeve 6 and a connecting rod 7. The sleeve 6 and the connecting rod 7 are both arranged between two attached column frames 1 on the same side. Two sleeves 6 are provided at the upper and lower ends of one attached column frame 1, and two connecting rods 7 are provided at the upper and lower ends of the other attached column frame 1. The sleeve 6 is fitted onto the connecting rod 7. By setting the sleeve 6 and the connecting rod 7, the length of the two attached column frames 1 on the same side can be adjusted, which can adapt to the installation of various forms of vertical steel structure components on site.

[0034] In this embodiment, each sleeve 6 and connecting rod 7 is provided with bolt holes 12, and the sleeve 6 and connecting rod 7 are detachably connected by bolts 13, making it easier to adjust the length and install.

[0035] In this embodiment, the fixing assembly also includes a connecting seat 8. Two sets of connecting seats 8 are arranged in the vertical direction, and two connecting seats 8 are arranged in the horizontal direction in each set. Each connecting seat 8 is arranged between two auxiliary column frames 1 on the same side. One connecting seat 8 is connected to the side wall of the auxiliary column frame 1, and the other connecting seat 8 is connected to the sleeve 6. Each connecting seat 8 is provided with an adjusting screw 9. Each adjusting screw 9 is provided with an abutment 10 at one end near the column. The abutment 10 is made to abut against the column by adjusting the screw 9. The auxiliary column frame 1 is fixed on the upper column 15 by adjusting the screw 9 and the abutment 10.

[0036] In this embodiment, each ear plate 4 is provided with a trapezoidal plate 11, and a pad 5 is in contact with the trapezoidal plate 11. Multiple pads 5 are provided between each trapezoidal plate 11 and the column. The number of pads 5 is superimposed to match the width between the trapezoidal plate 11 and the column.

[0037] In this embodiment, the connecting plate 3 is detachably connected to the two crossbars 2 by bolts 13, and the lug plate 4 is connected to the connecting plate 3 by bolts 13, making length adjustment and installation more convenient.

[0038] On the other hand, the present invention also provides an on-site assembly construction method for a high-strength and toughness steel structure component installation device, which includes the following steps using the aforementioned high-strength and toughness steel structure component installation device:

[0039] Step 1: Determine the width of the column, adjust the length between the two adjacent column frames 1 by using the connecting plate 3 and the two crossbars 2, and connect the ear plate 4 to the connecting plate 3;

[0040] Step 2: Fix the two opposing auxiliary column frames 1 onto the lower column 14 by adjusting the screw 9 and the abutment 10;

[0041] Step 3: Adjust the length between the other two opposite auxiliary column frames 1 by connecting plate 3 and two crossbars 2 to determine the length of the lower column 14. The connecting rods 7 on the other two opposite auxiliary column frames 1 extend into the sleeve 6. Adjust the length between the two auxiliary column frames 1 on the same side by using sleeve 6 and connecting rods 7.

[0042] Step 4: Fix the other two auxiliary column frames 1 to the lower column 14 by adjusting the screw 9 and the abutment 10;

[0043] Step 5: Hoist the upper column 15, and place the pad 5 between the trapezoidal plate 11 and the upper column 15 and the lower column 14. Adjust the number of pads 5 so that the ear plate 4 abuts against the upper column 15 and the lower column 14. Fix the auxiliary column frame 1 on the upper column 15 by adjusting the screw 9 and the abutment part 10.

[0044] Alternatively, in this embodiment, another assembly and construction method can also be used:

[0045] First, determine the length of the lower column 14. Then, adjust the length between the two auxiliary column frames 1 on the same side using the sleeve 6 and the connecting rod 7. Finally, fix the two opposite auxiliary column frames 1 on the lower column 14 using the adjusting screw 9 and the abutment 10. Then, adjust the length between the two auxiliary column frames 1 on the same side of the other set using the sleeve 6 and the connecting rod 7.

[0046] Next, determine the width of the lower column 14, adjust the length between the two adjacent sets of two auxiliary column frames 1 on the same side by using the connecting plate 3 and the two crossbars 2, and fix the other set of two adjacent auxiliary column frames 1 on the lower column 14 by using the adjusting screw 9 and the abutment 10.

[0047] Hoist the upper column 15, adjust the number of pads 5 so that the lugs 4 abut against the upper column 15 and the lower column 14, and complete the on-site assembly construction.

[0048] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0049] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-toughness steel structural member mounting device provided on an upper vertical column and a lower vertical column disposed vertically, characterized by, include: The column assembly includes two sets of column assemblies, which are arranged opposite each other on both sides of the column. Each set of column assemblies includes two column frames, and the two column frames in each set are connected by a length adjustment component. The fixing components are arranged in two sets, each set being positioned between two sets of the attached column components. The two sets of fixing components and the two sets of attached column components surround the upright column. Each set of fixing components includes a crossbar, a connecting plate, and an attachment plate. Two sets of crossbars are arranged vertically, and two crossbars are arranged horizontally in each set. One set of crossbars is connected to the upper ends of the two attached column frames, and the other set of crossbars is connected to the lower ends of the two attached column frames. Each set of crossbars is positioned between two opposite attached column frames. Two connecting plates are arranged vertically, each connecting plate being positioned on two crossbars located on the same horizontal line. Each connecting plate is located on the side of the crossbar away from the upright column. The attachment plate is positioned between two crossbars and connected to the connecting plate. A pad is provided between the attachment plate and the upright column.

2. The high-ductility steel structural member installation device according to claim 1, characterized by, Each set of length adjustment components includes a sleeve and a connecting rod. The sleeve and the connecting rod are disposed between two auxiliary columns on the same side. Two sleeves are provided at the upper and lower ends of one auxiliary column, and two connecting rods are provided at the upper and lower ends of the other auxiliary column. The sleeve is sleeved on the connecting rod.

3. The high-ductility steel structural member installation apparatus according to claim 2, characterized by, Each of the sleeves and connecting rods is provided with bolt holes, and the sleeves and connecting rods are detachably connected by bolts.

4. The high-ductility steel structural member installation apparatus according to claim 3, characterized by The fixing assembly also includes a connecting seat, which is arranged in two sets in the vertical direction. Each set of connecting seats has two connecting seats arranged in the horizontal direction. Each connecting seat is arranged between two attached column frames on the same side. One connecting seat is connected to the side wall of the attached column frame, and the other connecting seat is connected to the sleeve. Each connecting seat is provided with an adjusting screw, and each adjusting screw has an abutment at the end near the column.

5. The high-ductility steel structural member installation device of claim 1, wherein Each of the attached lugs is provided with a trapezoidal plate, the pad is in contact with the trapezoidal plate, and multiple pads are provided between each trapezoidal plate and the column.

6. The high-ductility steel structural member installation apparatus according to claim 2, characterized by The connecting plate is detachably connected to the two crossbars by bolts, and the lug plate is connected to the connecting plate by bolts.

7. A field assembly construction method for a high-strength and toughness steel structure component installation device, based on the high-strength and toughness steel structure component installation device according to any one of claims 1-6, characterized in that, Includes the following steps: Step 1: Determine the width of the column, adjust the length between the two adjacent column frames using the connecting plate and two crossbars, and connect the lug plate to the connecting plate; Step 2: Fix the two opposing auxiliary column frames to the lower column by adjusting the screws and abutments; Step 3: Adjust the length between the other two opposite auxiliary column frames using the connecting plate and two crossbars to determine the length of the lower column. The connecting rods on the other two opposite auxiliary column frames extend into the sleeve. Adjust the length between the two auxiliary column frames on the same side using the sleeve and connecting rods. Step 4: Fix the other two auxiliary column frames to the lower column by adjusting the screws and abutments; Step 5: Hoist the upper column, place pads between the trapezoidal plate and the upper and lower columns, adjust the number of pads so that the lugs abut against the upper and lower columns, and fix the column frame to the upper column by adjusting the screws and abutments.

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