Tie rod device, facade steel structure with tie rod device and building with tie rod device

Abstract

The utility model provides a tie rod device, a vertical face steel structure with the tie rod device and a building with the tie rod device, and belongs to the technical field of steel structure fixing measures. The first connecting component is used for being fixed to a building body, the first end of the tie rod is provided with a combination face, and the first connecting component is provided with a matching face matched with the combination face; the second connecting component is used for being fixedly connected to the steel structure body, the second end of the tie rod is rotatably connected with the second connecting component through a rotating shaft, and the rotating shaft is perpendicular to the combining face and the matching face; in the using process of the tie rod device, firstly, the second connecting component is fixedly connected to the steel structure body, secondly, the tie rod device and the steel structure body are lifted to the position of a building body to be installed, and then the first connecting component is fixed to the building body. And finally, the second end of the tie rod and the second connecting component are welded, so that the tie rod is conveniently welded with the steel structure in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure fixing measures, in particular to a tie rod device and a facade steel structure and a building having the same. Background Art

[0002] With the development of cities, steel structure buildings are becoming more and more common. The curtain wall steel structure in steel structure buildings is a vertical bending-torsion structure. Each truss is installed in 2 to 3 sections. The first section of each steel truss is temporarily tied after being hoisted into place by a car crane. The hook can only be released after the temporary fixing and welding are completed. High-altitude welding can only be done with the help of a crank boom aerial vehicle, the welding efficiency is slow, and it is difficult to open the temporary tie rods. Therefore, it is particularly important to design a tie rod end measure for rapid fixation of the vertical steel structure.

[0003] Chinese patent document CN115749302A discloses a construction method and construction mechanism for the segmented installation of an inclined column and curved beam without a support frame, which uses a cable wind rope group, a clamping frame, and a node support rod to hold the inclined column, providing stable conditions for welding at the head and tail ends of the inclined column, and the external support rod provides stable conditions for welding at both ends of the curved beam.

[0004] However, in the above technical solution, the tie rod used is not firmly connected to the steel structure, and the clamping frame and the steel structure are only hooked together, which causes inconvenience in operation when welding is performed later. Utility Model Content

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the defect of the prior art that the tie rods are inconvenient to be welded to the steel structure at a later stage, thereby providing a tie rod device and a facade steel structure and a building having the same.

[0006] In order to solve the above technical problems, the utility model provides a tie rod device, comprising: a tie rod;

[0007] A first connecting member is used to be fixed on the building body, the first end of the tie rod has a bonding surface, and the first connecting member has a matching surface that is relatively parallel to the bonding surface;

[0008] The second connecting member is used for being fixedly connected to the steel structure body. The second end of the tie rod is rotatably connected to the second connecting member via a rotating shaft, and the rotating shaft is perpendicular to the combining surface and the matching surface.

[0009] Optionally, the tie rod is plug-connected to the first connecting member.

[0010] Optionally, the first connecting member has a first plate structure, and the first end of the tie rod has a first insertion groove for inserting into the first plate structure.

[0011] Optionally, the first plate structure is arranged vertically.

[0012] Optionally, the rotating shaft is arranged horizontally.

[0013] Optionally, the tie rod is a round rod.

[0014] Optionally, the second connecting member has a second plate structure, and the second end of the tie rod has a second insertion groove for inserting into the second plate structure.

[0015] Optionally, the second plate structure is arranged vertically.

[0016] The utility model provides a facade steel structure, comprising: a steel structure body; and a tie rod device described in any one of the above schemes, connected to the steel structure body.

[0017] The utility model provides a building, comprising: a building body; and the facade steel structure described in the above scheme, which is connected with the building body.

[0018] The technical solution of the utility model has the following advantages:

[0019] 1. The utility model provides a tie rod device, wherein the joint surface of the first end of the tie rod is relatively parallel to the matching surface of the first connecting member, and the second end of the tie rod is rotatably connected to the second connecting member via a rotating shaft, and the rotating shaft is vertically arranged to the joint surface and the matching surface. During use, the second connecting member is first fixedly connected to the steel structure body, and then the tie rod device and the steel structure body are hoisted to the position of the building body to be installed, and then the first connecting member is fixed to the building body, and finally the second end of the tie rod is welded to the second connecting member, so that the tie rod can be easily welded to the steel structure at a later time.

[0020] 2. The tie rod device provided by the present invention is plug-connected with the first connecting member, which can make the connection between the tie rod and the first connecting member more firmly.

[0021] 3. The tie rod device provided by the utility model has a first plate structure on the first connecting member, and the first end of the tie rod has a first insertion groove for inserting into the first plate structure. The first connecting member with the first plate structure can be inserted into the first plate structure with the first insertion groove, so as to achieve a stable connection between the first connecting member and the tie rod on the contact surface.

[0022] 4. In the tie rod device provided by the utility model, the first plate structure is vertically arranged, so that when the first connecting member with the first plate structure is connected to the building body, the first connecting member reaches the optimal stress-bearing position.

[0023] 5. The tie rod device provided by the utility model has a horizontally arranged rotating shaft, which enables the tie rod to rotate vertically around the rotating shaft, thereby realizing the installation of the tie rod at different heights of the building.

[0024] 6. The tie rod device provided by the utility model is a round rod, which can realize the installation of round rod components of steel structures.

[0025] 7. The tie rod device provided by the utility model has a second plate structure on the second connecting member, and the second end of the tie rod has a second insertion groove for inserting into the second plate structure. The second connecting member with the second plate structure can be inserted into the second plate structure with the second insertion groove, so as to achieve a stable connection between the second connecting member and the tie rod on the contact surface.

[0026] 8. In the tie rod device provided by the utility model, the second plate structure is vertically arranged, so that when the second connecting member having the second plate structure is connected to the tie rod, the tie rod vertically rotates around the rotation axis, thereby realizing the installation of the tie rod at different height positions of the building.

[0027] 9. The facade steel structure provided by the utility model is used to connect with the building body through a plurality of the above-mentioned tie rod devices, thereby realizing the installation of the steel structure body and the building body.

[0028] 10. The building provided by the utility model is provided with the above-mentioned facade steel structure, and its steel structure body is connected to the building body through a plurality of tie rod devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A front view of a specific implementation of the tie rod device provided in the embodiment of the utility model;

[0031] Figure 2 for Figure 1 A top view of the middle tie rod and the first connecting member;

[0032] Figure 3 for Figure 1 A top view of the middle tie rod and the second connecting member;

[0033] Figure 4 A schematic front view of a specific implementation of the facade steel structure provided in an embodiment of the utility model;

[0034] Figure 5 A schematic front view of a specific implementation of a building provided in an embodiment of the utility model;

[0035] Figure 6 It is a front view schematic diagram of a specific implementation mode of a building provided in an embodiment of the utility model.

[0036] Description of reference numerals:

[0037] 1. Tie rod; 2. First connecting member; 3. Second connecting member; 4. Rotating shaft; 5. Steel structure body; 6. Building body; 7. Crane; 8. Traction rope. DETAILED DESCRIPTION

[0038] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0042] like Figure 1As shown, a specific implementation of the tie rod device provided in this embodiment includes: a tie rod 1, a first connecting member 2 and a second connecting member 3. The first connecting member 2 is used to be fixed on the building body 6, and the second connecting member 3 is used to be fixedly connected to the steel structure body 5. The tie rod 1 is used to be connected between the first connecting member 2 and the second connecting member 3. The first end of the tie rod 1 has a bonding surface, and the first connecting member 2 has a matching surface that is relatively parallel to the bonding surface. When connected, the bonding surface and the matching surface are relatively close to each other and can be connected by welding; the second end of the tie rod 1 is rotatably connected to the second connecting member 3 through a rotating shaft 4, and the rotating shaft 4 is perpendicular to the bonding surface and the matching surface.

[0043] The tie rod device provided in this embodiment has a joint surface at the first end of the tie rod 1 that is relatively parallel to the matching surface of the first connecting member 2, and the second end of the tie rod 1 is rotatably connected to the second connecting member 3 via a rotating shaft 4, and the rotating shaft 4 is perpendicularly arranged to the joint surface and the matching surface. During use, the first connecting member 2 is first fixed to the building body 6, and the second connecting member 3 is fixedly connected to the steel structure body 5. The tie rod 1 is connected to the second connecting member 3 via the rotating shaft 4, so that the tie rod 1 can be rotated up and down around the rotating shaft 4. Secondly, the steel structure body 5 is lifted to the position of the building body 6 to be installed, and then the tie rod 1 is rotated upward, and the tie rod 1 is connected to the first connecting member 2 by welding. Finally, the tie rod 1 and the second connecting member 3 are welded, so that it is convenient to weld the tie rod 1 to the steel structure later.

[0044] like Figure 1 , Figure 2 As shown, in the tie rod device provided in this embodiment, the tie rod 1 is plug-connected with the first connecting member 2. Such an arrangement can make the tie rod 1 and the first connecting member 2 more firmly connected.

[0045] Of course, the above description is not restrictive, and in some alternative embodiments, the tie rod 1 and the first connecting member 2 can be connected by surface fitting.

[0046] like Figure 1 , Figure 2 As shown, in the tie rod device provided in this embodiment, the first connecting member 2 has a first plate structure, and the first end of the tie rod 1 has a first insertion groove for inserting into the first plate structure. In this way, the first connecting member 2 with the first plate structure can be inserted into the first plate structure with the first insertion groove, so as to achieve a stable connection between the first connecting member 2 and the tie rod 1 at the contact surface.

[0047] Of course, the above description is not restrictive. In some alternative embodiments, the first connecting member 2 can be a structure other than a plate, such as a circular tube structure; the first end of the tie rod 1 may also not be provided with a first insertion groove, and the first connecting member 2 of the circular tube structure and the tie rod 1 can be connected in other forms.

[0048] like Figure 1 , Figure 2 As shown, in the tie rod device provided in this embodiment, the first plate structure is arranged vertically, so that when the first connecting member 2 with the first plate structure is connected to the building body 6, the first connecting member 2 reaches the optimal force-bearing position.

[0049] Of course, the above description is not restrictive, and in some alternative embodiments, the first plate structure may also be tilted at any angle.

[0050] like Figure 1 , Figure 3 As shown, in the tie rod device provided in this embodiment, the rotating shaft 4 is arranged horizontally. Such arrangement enables the tie rod 1 to rotate vertically around the rotating shaft 4, thereby realizing the installation of the tie rod 1 at different height positions of the building.

[0051] Of course, the above description is not restrictive, and in some alternative embodiments, the rotating shaft 4 can also be tilted at any angle.

[0052] like Figure 1 As shown, in the tie rod device provided in this embodiment, the tie rod 1 is a round rod. This arrangement enables installation of round rod components of steel structures.

[0053] Of course, the above description is not restrictive, and in some alternative embodiments, the tie rod 1 may be a rod of other shapes, such as a square.

[0054] like Figure 1 , Figure 3 As shown, in the tie rod device provided in this embodiment, the second connecting member 3 has a second plate structure, and the second end of the tie rod 1 has a second insertion groove for inserting into the second plate structure. In this way, the second connecting member 3 with the second plate structure can be inserted into the second plate structure with the second insertion groove, so as to achieve a stable connection between the second connecting member 3 and the tie rod 1 at the contact surface.

[0055] Of course, the above description is not restrictive. In some alternative embodiments, the second connecting member 3 can be a structure other than a plate, such as a circular tube structure; the second end of the tie rod 1 may also not be provided with a second insertion groove, and the second connecting member 3 of the circular tube structure and the tie rod 1 can be connected in other forms.

[0056] like Figure 1 , Figure 3 As shown, in the tie rod device provided in this embodiment, the second plate structure is arranged vertically. In this way, when the second connecting member 3 having the second plate structure is connected to the tie rod 1, the tie rod 1 rotates vertically around the rotation axis 4, so that the tie rod 1 can be installed at different heights of the building.

[0057] Of course, the above description is not restrictive, and in some alternative embodiments, the second plate structure may also be tilted at any angle.

[0058] like Figure 1 As shown, the facade steel structure provided in this embodiment includes a steel structure body 5 and a tie rod device connected to the steel structure body 5. In this way, the steel structure body 5 and the tie rod device are installed.

[0059] like Figure 1 As shown, the building provided in this embodiment includes a building body 6 and a facade steel structure connected to the building body 6. In this way, the building body 6 and the facade steel structure are installed.

[0060] Installation method:

[0061] First, insert the first connecting member 2 into the first insertion groove of the first end of the tie rod 1, and weld and fix it at the contact position on the first connecting member 2. Next, insert the second connecting member 3 into the second insertion groove of the second end of the tie rod 1, and rotate and fix it with the rotating shaft 4. Then, fix the tie rod device to the steel structure body 5 to form a vertical steel structure together. At this time, the tie rod 1 can be rotated, and the traction rope 8 is lifted by the crane 7. The traction rope 8 pulls the vertical steel structure. The traction rope 8 can be manually pulled to lift the vertical steel structure to the desired installation position. Finally, the second end of the tie rod 1 at the position of the rotating shaft 4 and the second connecting member 3 are welded and fixed, and the installation and welding of the tie rod 1 of the steel structure are completed.

[0062] like Figure 4 As shown, a specific implementation of the facade steel structure provided in this embodiment includes a steel structure body 5 and the above-mentioned tie rod device. Specifically, a plurality of tie rod devices are arranged at intervals along the lateral direction in the middle of the steel structure body 5. During installation, the steel structure body 5 is connected to the building body 6 through a plurality of tie rod devices.

[0063] like Figure 5 , Figure 6As shown, when the facade steel structure provided in this embodiment is installed, after the steel structure body 5 is hoisted into place by a crane 7, the tie rod 1 on the steel structure body 5 is rotated upward to connect it with the building body 6, so as to form a building. The specific installation method is as described above and will not be repeated here. Obviously, the above embodiments are only examples for clear explanation and are not limitations on the implementation methods. For ordinary technicians in the field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present utility model.

Claims

1. A tie rod device, It is characterized in that include: Tie rod (1); A first connecting member (2) is used to be fixed on a building body (6), the first end of the tie rod (1) having a coupling surface, and the first connecting member (2) having a matching surface which is relatively parallel to the coupling surface; The second connecting member (3) is used for being fixedly connected to the steel structure body (5); the second end of the tie rod (1) is rotatably connected to the second connecting member (3) via a rotating shaft (4); and the rotating shaft (4) is perpendicular to the joint surface and the matching surface.

2. The tie rod device according to claim 1, It is characterized in that The tie rod (1) is plug-connected to the first connecting member (2).

3. The tie rod device according to claim 2, It is characterized in that The first connecting member (2) has a first plate structure, and the first end of the tie rod (1) has a first insertion groove for inserting into the first plate structure.

4. The tie rod device according to claim 3, It is characterized in that The first plate structure is arranged vertically.

5. The tie rod device according to any one of claims 1 to 4, It is characterized in that The rotating shaft (4) is arranged horizontally.

6. The tie rod device according to any one of claims 1 to 4, It is characterized in that The tie rod (1) is a round rod.

7. The tie rod device according to any one of claims 1 to 4, It is characterized in that The second connecting member (3) has a second plate structure, and the second end of the tie rod (1) has a second insertion groove for inserting into the second plate structure.

8. The tie rod device according to claim 7, It is characterized in that The second plate structure is arranged vertically.

9. A facade steel structure, It is characterized in that The invention comprises a steel structure body (5) and several tie rod devices according to any one of claims 1 to 8 connected to the steel structure body (5).

10. A building, It is characterized in that The invention comprises a building body (6) and the facade steel structure according to claim 9 connected to the building body (6).

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