Steel structure supporting steel column installation positioning structure and installation method

Abstract

The application discloses a steel structure supporting steel column installation positioning structure and relates to the technical field of supporting steel column installation. The positioning frame comprises at least two groups of bent plate bodies, the bent plate body is in an L shape, one end of the bent plate body is provided with a hook-shaped part, the other end is provided with an auxiliary supporting part, a rotating handle is installed on the auxiliary supporting part, one end of the rotating handle in the bent plate body is provided with a limiting block body, and the limiting block body and the hook-shaped part are adapted to be respectively abutted on opposite vertexes of the supporting steel column. The hook-shaped part and the auxiliary supporting part are both welded on the bent plate body. The application solves the problems that the supporting steel column shakes greatly during hoisting installation, the installation hole is not easy to align, the steel column installation is easy to deviate, the deviation of other steel components in the later stage is too large, and the construction quality is affected.

Description

TECHNICAL FIELD

[0001] The application provides a steel structure supporting steel column installation positioning structure and installation method, and relates to the technical field of installation of supporting steel columns. BACKGROUND

[0002] Steel structure is a structure composed of steel materials, and is one of main building structure types. The structure is mainly composed of members such as steel beams, steel columns and steel trusses made of profiled steel and steel plates, and the members or parts are usually connected by bolts or rivets. Because the self weight is lighter, and the construction is simple, the steel structure is widely used in fields such as large workshops, venues and super high-rise buildings.

[0003] When the existing steel structure H-shaped steel column or square tube steel column is installed, a hoisting device is used to stand it up, manual alignment is performed, and then corresponding installation and assembly are performed. When the hoisting type installation is performed, there is a phenomenon that the installation hole is not easy to align, and the steel column is easy to deviate during installation, which leads to a large deviation of other steel members during later installation, and affects the construction quality. SUMMARY

[0004] In order to solve the above technical problems, the inventors have summarized and obtained the technical scheme of the present application through practice. The basic idea of the technical scheme of the present application is to solve the above technical problems.

[0005] A steel structure supporting steel column installation positioning structure comprises a positioning frame, the positioning frame comprises at least two groups of bent plate bodies, the bent plate body is in an "L" shape, one end of the bent plate body is provided with a hook-shaped part, the other end is provided with an auxiliary supporting part, a rotating handle is installed on the auxiliary supporting part, one end of the rotating handle in the bent plate body is installed with a limiting block, and the limiting block and the hook-shaped part are adapted to be respectively abutted on opposite corners of the supporting steel column. The hook-shaped part and the auxiliary supporting part are both welded on the bent plate body.

[0006] In a further technical scheme, the hook-shaped part is distributed at right angles, and a right-angle clamping block is arranged on the limiting block. The clamping angle of the right-angle clamping block is 90°.

[0007] In a further technical scheme, the rotating handle is in a T shape, and is provided with an external thread, an installation hole is formed in the auxiliary supporting part, an internal thread matched with the external thread is formed in the installation hole, the rotating handle is threadedly connected with the auxiliary supporting part, and a locking nut is installed to lock the external end of the auxiliary supporting part.

[0008] In a further technical scheme, the bent plate bodies in the positioning frame are provided with two groups and are arranged in parallel, and a fixed handle is installed between the two groups.

[0009] The auxiliary connecting plates are installed between the two groups of the bent plate bodies, and upper and lower ends of the auxiliary connecting plates are fixedly connected with the two groups of the bent plate bodies respectively.

[0010] In a further technical solution, the support steel column comprises an upper support column and a lower support column, the upper support column is adapted to be installed on the top of the lower support column and coaxially installed;

[0011] The positioning frames are installed on the outer sides of the upper support column and the lower support column, and the positioning members are installed between the two groups of the positioning frames, and the positioning members are adapted to keep the perpendicularity of the two groups of the positioning frames.

[0012] In a further technical solution, the positioning members comprise a hand-held plate, and the upper and lower ends of the hand-held plate are respectively installed with rotating cylinders, and the rotating cylinders are provided with internal threads;

[0013] The outer ends of the bent plate bodies are fixedly installed with fixed threaded columns, the fixed threaded columns are adapted to the rotating cylinders, and the connecting bearings are installed between the rotating cylinders and the hand-held plate.

[0014] A mounting method of a mounting and positioning support frame of a steel structure support steel column, comprising the following steps:

[0015] Step one, select the opposite top corners for installation;

[0016] First, install the lower support column, install a group of positioning frames on the outer side, install a hook-shaped part at one of the opposite top corners, and rotate the other through the rotating handle to rotate the right-angle clamping block to be clamped at the other of the opposite top corners;

[0017] Step two, place the upper support column and the lower support column coaxially, and the end parts are in contact, the upper support column and the lower support column are in square column shape or H shape;

[0018] Step three, first, align the two groups of fixed threaded columns to be placed on the same side, and then install the positioning members to threadedly connect the two groups of rotating cylinders with the fixed threaded columns;

[0019] Step four, install a group of positioning frames on the upper support column, install a hook-shaped part at one of the opposite top corners, and rotate the other through the rotating handle to rotate the right-angle clamping block to be clamped at the other of the opposite top corners;

[0020] Step five, align the bolt holes between the lower support column and the upper support column, and ensure the free penetration of the bolts, so as to tighten the bolts in the later period

[0021] Beneficial effects:

[0022] The application adopts convenient structure to realize fast positioning of vertical installation of two groups of supporting columns, and realizes abutting against the opposite top corners of the supporting column through the right-angle distributed diameter clamping block and hook-shaped part to guarantee coaxial degree thread installation or welding. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, for those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0024] Figure 1 It is the installation positioning structure diagram of embodiment 1 of the present application;

[0025] Figure 2 It is the top view of the bent plate body of embodiment 1 of the present application;

[0026] Figure 3 It is the schematic diagram of the installation positioning structure of embodiment 1 of the present application installed on the supporting steel column;

[0027] Figure 4 It is the structure diagram of embodiment 2 of the present application;

[0028] Figure 5 It is the sectional view of the hand-held plate installed on the bent plate body of the present application.

[0029] In the figure: 1, positioning frame; 2, bent plate body; 3, hook-shaped part; 4, auxiliary supporting part; 5, rotating handle; 6, limiting block; 7, locking nut; 8, fixed hand lever; 9, auxiliary connecting plate; 10, hand-held plate; 11, rotating cylinder; 12, fixed threaded column; 13, connecting bearing; 100, supporting steel column; 101, upper supporting column; 102, lower supporting column. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present application more clear, the following will further describe the present application in combination with embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not used to limit the present application.

[0031] The application principle of the present application will be further described in combination with the drawings and specific embodiments.

[0032] Embodiment 1

[0033] As Figures 1 to 2As shown in the figure, it is an embodiment of the present application. A steel structure supporting steel column installation positioning structure comprises a positioning frame 1, the positioning frame 1 comprises at least two groups of bent plate bodies 2, the bent plate bodies 2 are "L" shaped, one end of the bent plate body 2 is provided with a hook-shaped part 3, the other end is provided with an auxiliary supporting part 4, a rotating handle 5 is installed on the auxiliary supporting part 4, one end of the rotating handle 5 located in the bent plate body 2 is installed with a limiting block body 6, the limiting block body 6 and the hook-shaped part 3 are adapted to abut on the opposite top corners of the supporting steel column 100 respectively.

[0034] As shown in the figure, Figure 2 The hook-shaped part 3 is distributed at right angles, and the limiting block body 6 is provided with a right-angle clamping block. The rotating handle 5 is T-shaped and is provided with external threads, the auxiliary supporting part 4 is provided with a mounting hole, the mounting hole is provided with internal threads matched with the external threads, the rotating handle 5 is threadedly connected with the auxiliary supporting part 4 and is locked by a locking nut 7 at the outer end of the auxiliary supporting part 4.

[0035] The bent plate bodies 2 in the positioning frame 1 are provided with two groups and are provided in parallel, a fixed handle 8 is installed between the two groups; an auxiliary connecting plate 9 is installed between the two groups of bent plate bodies 2, and the upper and lower ends of the auxiliary connecting plate 9 are fixedly connected with the two groups of bent plate bodies 2 respectively.

[0036] As shown in the figure, Figure 3 The supporting steel column 100 comprises an upper supporting column 101 and a lower supporting column 102, the upper supporting column 101 is adapted to be installed at the top of the lower supporting column 102 and is coaxially installed.

[0037] Embodiment 2

[0038] As shown in the figure, Figure 4 And Figure 5 As shown in the figure, it is another embodiment of the present application, on the basis of embodiment 1, in the actual installation of the steel structure, it is impossible to install integrally, that is, to directly fix four groups of bent plate bodies 2, because the steel structure is installed vertically and horizontally, so it is necessary to divide the installation positioning structure into two parts. The upper supporting column 101 and the lower supporting column 102 are both provided with a positioning frame 1, a positioning part is installed between the two groups of positioning frames 1, and the positioning part is adapted to keep the perpendicularity of the two groups of positioning frames 1.

[0039] As shown in the figure, Figure 4 The positioning part comprises a hand-held plate 10, the upper and lower ends of the hand-held plate 10 are respectively provided with a rotating cylinder 11, and the rotating cylinder 11 is provided with internal threads;

[0040] As shown in the figure, Figure 5As shown, the outer end of the bent plate body 2 is fixedly provided with a fixed threaded column 12 which is matched with the rotating cylinder 11; the rotating cylinder 11 is provided with a connecting bearing 13 between the hand-held plate 10.

[0041] A mounting method of a steel structure supporting steel column mounting positioning support, comprising the following steps:

[0042] Step one, select the opposite top corner for installation;

[0043] First, install the lower supporting column 102, and install a set of positioning supports 1 on the opposite top corner, install a hook-shaped part 3 on one place, and rotate the straight-angle clamping block to be clamped on the other place through the rotating handle 5;

[0044] Step two, place the upper supporting column 101 and the lower supporting column 102 coaxially, and the end parts are in contact, and the upper supporting column 101 and the lower supporting column 102 are in square column shape or H shape;

[0045] Step three, first, align the two sets of fixed threaded columns 12 to be placed on the same side, and then install the positioning parts to make the two sets of rotating cylinders 11 be threadedly connected with the fixed threaded columns 12;

[0046] Step four, install a set of positioning supports 1 on the upper supporting column 101, install a hook-shaped part 3 on one place of the opposite top corner, and rotate the straight-angle clamping block to be clamped on the other place through the rotating handle 5;

[0047] Step five, align the bolt holes between the lower supporting column 102 and the upper supporting column 101, and ensure that the bolts can be freely inserted, so as to be fastened in the later period

[0048] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, but can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

[0049] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments which can be understood by those skilled in the art.

Claims

1. A steel structure support steel column installation positioning structure characterized by, The utility model provides a positioning frame, the positioning frame (1) at least includes two groups of bending plate body (2), the bending plate body (2) is '' L '' type, one end of bending plate body (2) is provided with hook (3), the other end is provided with auxiliary support part (4), the rotating handle (5) is installed on auxiliary support part (4), the rotating handle (5) is located in the one end of bending plate body (2) and is installed with limit block (6), limit block (6) and hook (3) are suitable for respectively abutting on the opposite corner of support steel column (100); The bending plate body (2) in the positioning frame (1) is provided with two groups and is parallelly arranged, and a fixed hand lever (8) is installed between the two groups; An auxiliary connecting plate (9) is installed between the two groups of bending plate body (2), and the upper and lower ends of the auxiliary connecting plate (9) are fixedly connected with the two groups of bending plate body (2) respectively; The support steel column (100) includes an upper support column (101) and a lower support column (102), the upper support column (101) is adapted to be installed on the top of the lower support column (102) and coaxially installed; The upper support column (101) and the lower support column (102) are both provided with the positioning frame (1), and a positioning member is installed between the two groups of positioning frames (1), and the positioning member is adapted to keep the perpendicularity of the two groups of positioning frames (1); The positioning member includes a hand-held plate (10), the upper and lower ends of the hand-held plate (10) are respectively provided with a rotating cylinder (11), and the rotating cylinder (11) is provided with an internal thread; The outer end of the bending plate body (2) is fixedly provided with a fixed threaded column (12), the fixed threaded column (12) is matched with the rotating cylinder (11), and a connecting bearing (13) is installed between the rotating cylinder (11) and the hand-held plate (10).

2. The steel column installation positioning structure according to claim 1, wherein The hook (3) is distributed at right angles, and the limit block (6) is provided with a right-angle clamping block.

3. The steel column installation positioning structure according to claim 2, wherein The rotating handle (5) is in T shape and is provided with an external thread, the auxiliary support part (4) is provided with an installation hole, the installation hole is provided with an internal thread matched with the external thread, the rotating handle (5) is threadedly connected with the auxiliary support part (4) and is locked by a locking nut (7) at the outer end of the auxiliary support part (4).

4. A method of installing a positioning structure for a steel column of a steel structure support according to claim 3, characterized by, The utility model includes the following steps: Step one, select the opposite corner for installation; First, install the lower support column (102), and install a group of positioning frames (1) on the outer part of the lower support column (102), install the hook (3) at one of the opposite corners, and rotate the rotating handle (5) to make the right-angle clamping block rotate and clamp the other of the opposite corners; Step two, place the upper support column (101) and the lower support column (102) coaxially, and make the end parts of the upper support column (101) and the lower support column (102) abut, and the upper support column (101) and the lower support column (102) are in square column shape or H shape; Step three, first, align the two groups of fixed threaded columns (12) to be placed on the same side, and then install the positioning member to make the two groups of rotating cylinders (11) be threadedly connected with the fixed threaded columns (12); Step four, install a set of positioning frame (1) on the upper support column (101), install a hook-shaped part (3) at one of the opposite corners, and rotate the straight-angle clamping block by rotating the handle (5) to clamp the other corner; Step five, align the bolt holes between the lower support column (102) and the upper support column (101), and ensure that the bolts can be freely inserted for later tightening.

Images