Steel column butt joint installation device

Abstract

The utility model provides a steel column butt joint installation device which is used for installing a new steel column on an old steel column in a butt joint mode and comprises an upper connector, a lower connector, an adjusting sizing block arranged between the upper connector and the lower connector and a fixing assembly. The upper connector is used for being in butt joint with the bottom of the new steel column. The lower connector is used for being in butt joint with the top of the old steel column. The adjusting sizing block is used for adjusting the elevation of the new steel column according to the distance between the upper joint and the lower joint; and the fixing assembly is used for mutually fixing the upper joint and the lower joint. By means of the device, the problems that an existing steel structure plant steel column installation mode is complex, time and labor are consumed and the like can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation technical field, especially relate to a steel column butt joint installation device for the renovation steel structure factory building. BACKGROUND

[0002] When installing the steel column of the traditional steel structure factory building, the civil foundation needs to be constructed first, then the steel column is installed gradually and aligned and adjusted, and finally grouting fixation is carried out. This traditional method needs to consume a large amount of labor and time for the renovation factory building, and is inefficient, and the foundation of the original factory building needs to be removed before construction. SUMMARY

[0003] In view of the above problems, the utility model aims at providing a steel column butt joint installation device to solve the problems of complexity, time and labor consumption of the existing steel structure factory building steel column installation method.

[0004] The utility model provides a steel column butt joint installation device for butt joint installation of new steel column on old steel column, which comprises an upper joint, a lower joint, an adjusting iron pad arranged between the upper joint and the lower joint, and a fixing assembly, wherein,

[0005] The upper joint is used for butt joint with the bottom of the new steel column.

[0006] The lower joint is used for butt joint with the top of the old steel column.

[0007] The adjusting iron pad is used for adjusting the elevation of the new steel column according to the spacing between the upper joint and the lower joint.

[0008] The fixing assembly is used for fixing the upper joint and the lower joint.

[0009] Preferably, the lower joint comprises an upper bottom plate, a lower bottom plate, side plates arranged at both ends of the upper bottom plate and the lower bottom plate, and a reinforcing plate assembly arranged between the upper bottom plate and the lower bottom plate, wherein,

[0010] The reinforcing plate assembly comprises a middle reinforcing plate and side end reinforcing plates arranged on both sides of the middle plate reinforcing plate.

[0011] The number of the side end reinforcing plates is at least four, which are symmetrically arranged on both sides of the middle reinforcing plate.

[0012] Preferably, the upper joint is a rectangular steel plate structure.

[0013] Preferably, the fixing assembly comprises a first bolt hole arranged on the upper joint, a second bolt hole arranged on the upper base plate, a bolt penetrating through the first bolt hole and the second bolt hole, and a nut arranged on the bolt, wherein,

[0014] The first bolt hole and the second bolt hole are arranged correspondingly.

[0015] Preferably, a bolt pad is arranged at a position where the upper end of the first bolt hole is in contact with the bolt, and a bolt pad is arranged at a position where the lower end of the second bolt hole is in contact with the bolt.

[0016] Preferably, the number of the fixing assembly is at least four, and the fixing assemblies are arranged symmetrically.

[0017] Preferably, a vertical stiffener is arranged on the side surface of the upper joint and the lower joint respectively, and the vertical stiffener is used to strengthen the interaction force between the upper joint and the lower joint.

[0018] Preferably, the upper end of the vertical stiffener is welded to the upper joint, and the lower end of the vertical stiffener is welded to the upper base plate of the lower joint.

[0019] As can be seen from the above technical solutions, the steel column butt joint installation device provided by the present application adopts the method of butt jointing the upper joint and the lower joint by bolts, can quickly install the steel column in place, has high installation accuracy, and has fast adjustment speed; the installation device has simple structure, is convenient to operate, has high on-site use efficiency, can effectively reduce the demolition and installation construction process of the renovated factory building, improves the construction efficiency, and can save a large amount of time and labor.

[0020] To the accomplishment of the foregoing and related ends, one or more aspects of the application, as generally described herein, include the features set forth below. The following description sets forth certain illustrative aspects of the application in connection with these BRIEF DESCRIPTION OF DRAWINGS

[0021] Other objects and results of the application will become more fully apparent from the following description taken in conjunction with the accompanying drawings. In the drawings:

[0022] Fig. 1 FIG. 1 is a structural schematic view of a steel column butt joint installation device according to an embodiment of the present application;

[0023] Fig. 2 FIG. 2 is a three-dimensional schematic view of a lower joint according to an embodiment of the present application;

[0024] Fig. 3 Fig. 2 is a top view of the lower joint according to an embodiment of the present application.

[0025] The reference signs in the drawings comprise:

[0026] 1, upper joint, 2, lower joint, 3, bolt, 4, bolt pad, 5, adjusting iron, 6, vertical stiffener, 7, bolt hole, 21, upper bottom plate, 22, lower bottom plate, 23, first side plate, 24, second side plate, 25, first side end stiffener, 26, second side end stiffener, 27, middle stiffener, 29, third side end stiffener, 30, fourth side end stiffener.

[0027] The same reference signs in all the drawings indicate similar or corresponding features or functions. DETAILED DESCRIPTION

[0028] In the following description, for the purposes of providing a thorough understanding of one or more embodiments, numerous specific details are set forth. It is apparent, however, to one skilled in the art that the embodiments can be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate a description of one or more embodiments.

[0029] In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0030] In view of the foregoing problems of the existing steel column installation method of the steel structure plant, the present application provides a steel column butt joint installation device

[0031] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0032] In order to illustrate the structure of the steel column butt joint installation device provided by the present application, Figs. 1-3 The structure of the steel column butt joint installation device is exemplarily indicated from different angles. Specifically, Fig. 1 The steel column butt joint installation device structure according to an embodiment of the present application is shown; Fig. 2 The lower joint three-dimensional structure according to an embodiment of the present application is shown;Fig. 3 The lower joint top view structure is shown.

[0033] As Figs. 1-3 The steel column butt joint installation device is used for butt joint installation of a new steel column on an old steel column, and comprises an upper joint 1, a lower joint 2, an adjusting iron pad 5 arranged between the upper joint 1 and the lower joint 2, and a fixing assembly, wherein the upper joint 1 is used for butt joint with the bottom of the new steel column; the lower joint 2 is used for butt joint with the top of the old steel column; the adjusting iron pad 5 is used for adjusting the elevation of the new steel column according to the spacing between the upper joint 1 and the lower joint 2; and the fixing assembly is used for fixing the upper joint 1 and the lower joint 2.

[0034] In Fig. 2 And Fig. 3 In the embodiment shown, the lower joint 2 comprises an upper bottom plate 21, a lower bottom plate 22, side plates arranged at both ends of the upper bottom plate 21 and the lower bottom plate 22, and a reinforcing plate assembly arranged between the upper bottom plate 21 and the lower bottom plate 22, wherein the reinforcing plate assembly comprises an intermediate reinforcing plate 27 and side end reinforcing plates arranged on both sides of the intermediate plate reinforcing plate 27; wherein the number of the side end reinforcing plates is at least four, and the side end reinforcing plates are symmetrically arranged on both sides of the intermediate reinforcing plate 27.

[0035] The side plates comprise a first side plate 23 arranged at one end of the upper bottom plate 21 and the lower bottom plate 22 and a second side plate 24 arranged at the other end of the upper bottom plate 21 and the lower bottom plate 22. The first side plate 23, the second side plate 24, the upper bottom plate 21 and the lower bottom plate 22 are welded together to form a box structure. The intermediate plate reinforcing plate 27 is arranged at the middle position of the box structure, and the side end reinforcing plates comprise a first side end reinforcing plate 25, a second side end reinforcing plate 26, a third side end reinforcing plate 29 and a fourth side end reinforcing plate 30, wherein the first side end reinforcing plate 25 and the second side end reinforcing plate 26 are located on one side of the intermediate reinforcing plate 27, the third side end reinforcing plate 29 and the fourth side end reinforcing plate 30 are located on the other side of the intermediate reinforcing plate 27, and the first side end reinforcing plate 25 and the second side end reinforcing plate 26 are symmetrically arranged with the third side end reinforcing plate 29 and the fourth side end reinforcing plate 30.

[0036] The fixing assembly comprises a first bolt hole arranged on the upper joint 1, a second bolt hole arranged on the upper bottom plate 21, a bolt 3 penetrating through the first bolt hole and the second bolt hole, and a nut arranged on the bolt 3; wherein the first bolt hole and the second bolt hole are arranged correspondingly. A bolt pad 4 is arranged at the position where the upper end of the first bolt hole is in contact with the bolt 3 and at the position where the lower end of the second bolt hole is in contact with the bolt 3.

[0037] In the embodiment of the utility model, through the fixed component, the upper joint 1 and the lower joint 2 are fixed together, the method that bolt is docked the upper joint and the lower joint can be used to quickly install the steel column in place, and the installation accuracy is high, and the adjustment speed is fast.The number of the fixed component is at least 4, and is symmetrically arranged.In the specific use process, the number of the actual number of fixed components can be determined according to the need, which is not limited here.

[0038] In the utility model, the upper joint 1 is rectangular steel plate structure.Vertical stiffener 6 is arranged on the side of the upper joint 1 and the lower joint 2 respectively, and the vertical stiffener 6 is used to strengthen the interaction between the upper joint 1 and the lower joint 2.The upper end of the vertical stiffener 6 is welded with the upper joint 1, and the lower end of the vertical stiffener 6 is welded with the upper bottom plate 21 of the lower joint 2.

[0039] In the embodiment of the utility model, the installation device is simple in structure, convenient to operate, high in field use efficiency, can effectively reduce the demolition and installation construction process of the renovated factory building, improve the construction efficiency, can save a lot of time and labor.

[0040] In a specific embodiment of the utility model: install the upper joint 1 to the bottom end of the new steel column, install the lower joint 2 to the upper end of the old steel column.The new steel column and the old steel column are aligned using the upper joint 1 and the lower joint 2, and are connected by bolt 3.The adjusting iron 5 is placed between the upper joint 1 and the lower joint 2, and the thickness of the adjusting iron 5 is used to control the elevation of the new steel column.After adjustment, the bolt pad 4 is inserted, and the nut is tightened to fix, and the vertical stiffener 6 is welded on both sides to reinforce.

[0041] The above-mentioned is only the optional embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and the attached drawings, or direct / indirect application in other related technical fields under the concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A steel column butt mounting device for butt mounting a new steel column on an old steel column, characterized in that, The utility model relates to a steel column docking installation device, including: Upper joint, lower joint, adjustment pad iron arranged between the upper joint and the lower joint and fixing assembly, wherein, The upper joint is used for docking with the bottom of the new steel column, The lower joint is used for docking with the top of the old steel column, The adjustment pad iron is used for adjusting the elevation of the new steel column according to the spacing between the upper joint and the lower joint, The fixing assembly is used for fixing the upper joint and the lower joint to each other.

2. The steel column docking installation device according to claim 1, wherein, The lower joint includes an upper bottom plate, a lower bottom plate, side plates arranged at both ends of the upper bottom plate and the lower bottom plate, and a reinforcing plate assembly arranged between the upper bottom plate and the lower bottom plate, wherein, The reinforcing plate assembly includes a middle reinforcing plate and side end reinforcing plates arranged on both sides of the middle reinforcing plate, and wherein, The number of side end reinforcing plates is at least four, which are symmetrically arranged on both sides of the middle reinforcing plate.

3. The steel column docking installation device according to claim 2, wherein, The upper joint is a rectangular steel plate structure.

4. The steel column docking installation device according to claim 3, wherein, The fixing assembly includes first bolt holes arranged on the upper joint, second bolt holes arranged on the upper bottom plate, a bolt penetrating through the first bolt holes and the second bolt holes, and a nut arranged on the bolt, wherein, The first bolt holes and the second bolt holes are arranged correspondingly.

5. The steel column docking installation device according to claim 4, wherein, Bolt pads are arranged at positions where the upper end of the first bolt hole contacts the bolt and the lower end of the second bolt hole contacts the bolt, respectively.

6. The steel column docking installation device according to claim 1, wherein, The number of fixing assemblies is at least four, and the fixing assemblies are symmetrically arranged.

7. The steel column docking installation device according to claim 5, wherein, Vertical stiffening plates are arranged on the side surfaces of the upper joint and the lower joint, respectively, and the vertical stiffening plates are used for strengthening the interaction force between the upper joint and the lower joint.

8. The steel column docking installation device according to claim 7, wherein, The upper end of the vertical stiffening plate is welded to the upper joint, and the lower end of the vertical stiffening plate is welded to the upper bottom plate of the lower joint.

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