Auxiliary butt joint device for H-shaped steel beams
The use of clamp components to assist the docking of H-shaped steel beams and steel corbels solves the problems of base material damage and time-consuming and labor-intensive connection under the code plate connection method, and realizes an efficient and safe docking process.
Patent Information
- Application Number
- CN202422294173.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-09-19
AI Technical Summary
When connecting H-shaped steel beams and steel corbels, the use of code plates to assist in docking can easily damage the parent material and is time-consuming and labor-intensive.
The H-shaped steel beam is butted together by clamping it with two sets of clamp assemblies. The clamp assembly includes a first clamping groove and a second clamping groove, which are respectively clamped on both sides of the H-shaped steel beam. After connection, welding is performed and the clamp assembly can be removed after welding is completed.
It avoids damage to the base material caused by cutting the code plate, simplifies the process, reduces costs, and improves docking efficiency and safety.
Smart Images
Figure CN223374117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure buildings, in particular to an auxiliary butt-jointing device for H-shaped steel beams. Background Art
[0002] At present, H-shaped steel beams are widely used in the steel structure industry. For example, the H-shaped steel beam is connected with the steel corbel to complete the formation of the overall structure, wherein the steel corbel also adopts the H-shaped steel beam; during the connection process, generally before the H-shaped steel beam is hoisted, it is necessary to weld a yard plate at the end of the H-shaped steel beam. After the H-shaped steel beam is hoisted into place, the H-shaped steel beam and the steel corbel are neatly connected, and the yard plate is overlapped on the steel corbel, and then the yard plate and the steel corbel are welded and fixed to keep the H-shaped steel beam and the steel corbel in a connected state for easy welding. After the welding is completed, the yard plate is cut off. However, the method of using the yard plate to connect the H-shaped steel beam and the steel corbel for auxiliary connection is easy to damage the parent material when cutting the yard plate, and it is time-consuming and labor-intensive. Utility Model Content
[0003] The utility model provides an auxiliary docking device for H-shaped steel beams, which solves the technical problems of using a code plate to connect the H-shaped steel beam and the steel corbel for auxiliary docking, which is easy to damage the parent material when cutting off the code plate and is time-consuming and labor-intensive.
[0004] In view of this, the present invention provides an auxiliary butt joint device for an H-shaped steel beam, which is applied to the butt joint of an H-shaped steel beam. The H-shaped steel beam comprises a first H-shaped steel beam and a second H-shaped steel beam sequentially arranged along its length direction. The auxiliary butt joint device for the H-shaped steel beam comprises two sets of clamp assemblies.
[0005] The two groups of clamp assemblies are relatively arranged on both sides of the H-shaped steel beam, and the two groups of clamp assemblies are detachably connected;
[0006] A first clamping groove and a second clamping groove are provided on the two sets of clamp assemblies on one side facing each other, the first clamping groove is adapted to be clamped with one side of the first H-shaped steel beam, and the second clamping groove is adapted to be clamped with one side of the second H-shaped steel beam;
[0007] When the two sets of the clamp assemblies are connected, the two first clamping grooves are respectively clamped on both sides of the first H-shaped steel beam, and the two second clamping grooves are respectively clamped on both sides of the second H-shaped steel beam.
[0008] Optionally, the clamp assembly includes a first clamp and a second clamp arranged at intervals along the length direction of the H-shaped steel beam, the first clamp and the second clamp are connected by a connecting portion, the first clamp is set on the first clamp, and the second clamp is set on the second clamp; the two first clamps are connected by a first connecting assembly, and the two second clamps are connected by a second connecting assembly.
[0009] Optionally, the first connecting assembly includes two first connecting ears; the two first connecting ears are respectively provided on the two first clamps, and the two first connecting ears are connected by bolts.
[0010] Optionally, the second connecting assembly includes two second connecting ears; the two second connecting ears are respectively provided on two second clamps, and the two second connecting ears are connected by bolts.
[0011] Optionally, an avoidance groove is provided on the connecting portion corresponding to the joint between the first H-shaped steel beam and the second H-shaped steel beam.
[0012] Optionally, the first clamp includes a first clamp, a second clamp and a first connecting plate, the first clamp and the second clamp are parallel and spaced apart, and the first clamp is connected to the second clamp through the first connecting plate, and the first clamp, the second clamp and the first connecting plate together form the first clamping groove.
[0013] Optionally, the second clamp includes a third clamp, a fourth clamp and a second connecting plate, the third clamp and the fourth clamp are parallel and spaced apart, and the third clamp is connected to the fourth clamp through the second connecting plate, and the third clamp, the fourth clamp and the second connecting plate together form the second clamping groove.
[0014] The technical solution of this utility model has the following advantages:
[0015] In the present invention, two sets of clamp assemblies are used to assist the docking of the first H-shaped steel beam and the second H-shaped steel beam, which is convenient for installation and disassembly, and is easy to be recycled and reused, thereby reducing costs. Compared with the method of using code plates for welding to assist the docking, the method of using two sets of clamp assemblies to assist the docking does not require cutting and dismantling after the welding of the first H-shaped steel beam and the second H-shaped steel beam, thereby not causing damage to the first H-shaped steel beam and the second H-shaped steel beam, and avoiding the need for more complicated processes such as grinding and repainting after cutting off the code plates, saving time and labor, and improving the docking effect. It can be applied to the docking of H-shaped steel beams and steel bull feet. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] 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 any creative work.
[0017] Figure 1A schematic diagram of the auxiliary docking device for an H-shaped steel beam provided by the present invention when connecting a first H-shaped steel beam and a second H-shaped steel beam;
[0018] Figure 2 This is a structural schematic diagram of the auxiliary docking device for H-shaped steel beams provided by the utility model.
[0019] Description of reference numerals:
[0020] 1. First H-shaped steel beam; 2. Second H-shaped steel beam; 3. First clamp; 4. Second clamp; 5. Connecting portion; 6. First connecting ear; 7. Second connecting ear; 8. Avoidance groove. DETAILED DESCRIPTION
[0021] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0024] 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.
[0025] Example 1
[0026] See also Figure 1 and Figure 2, this embodiment provides an auxiliary docking device for H-shaped steel beams, which is used for docking H-shaped steel beams. The H-shaped steel beam includes a first H-shaped steel beam 1 and a second H-shaped steel beam 2 arranged in sequence along its length direction. The auxiliary docking device for the H-shaped steel beam includes two sets of clamp assemblies; the two sets of clamp assemblies are relatively arranged on both sides of the H-shaped steel beam, and the two sets of clamp assemblies are detachably connected; a first clamping groove and a second clamping groove are provided on the sides facing each other of the two sets of clamp assemblies, the first clamping groove is adapted to be clamped with one side of the first H-shaped steel beam 1, and the second clamping groove is adapted to be clamped with one side of the second H-shaped steel beam 2; when the two sets of clamp assemblies are connected, the two first clamping grooves are respectively clamped on both sides of the first H-shaped steel beam 1, and the two second clamping grooves are respectively clamped on both sides of the second H-shaped steel beam 2.
[0027] It should be noted that the first clamping groove and the second clamping groove are sequentially arranged along the length direction of the H-shaped steel beam.
[0028] In this embodiment, when the first H-shaped steel beam 1 and the second H-shaped steel beam 2 need to be connected, the first H-shaped steel beam 1 and the second H-shaped steel beam 2 are aligned, and then two sets of clamp assemblies are respectively set on both sides of the H-shaped steel beam, and the first clamping groove and the second clamping groove are used to clamp the first H-shaped steel beam 1 and the second H-shaped steel beam 2 respectively. At the same time, the two sets of clamp assemblies are connected and locked, and the first H-shaped steel beam 1 and the second H-shaped steel beam 2 are firmly clamped, so that the two can be stably kept in an aligned and abutted state, that is, kept in a butt joint state, so as to facilitate welding the butt joint of the first H-shaped steel beam 1 and the second H-shaped steel beam 2. After the first H-shaped steel beam 1 and the second H-shaped steel beam are completed, After the welding of the first H-shaped steel beam 1 and the second H-shaped steel beam 2 is completed, the two sets of clamp components can be removed, which is convenient for installation and disassembly, and is easy to be recycled and reused, reducing costs. The auxiliary docking device of the H-shaped steel beam provided in this embodiment can be used for the docking of the H-shaped steel beam and the steel bull foot. Compared with the method of using code plate welding to assist docking, the method of using two sets of clamp components to assist docking does not need to be cut and removed after the welding of the first H-shaped steel beam 1 and the second H-shaped steel beam 2 is completed, so that the first H-shaped steel beam 1 and the second H-shaped steel beam 2 will not be damaged, and the more complicated processes such as grinding and repainting after cutting off the code plate are avoided, which saves time and effort and improves the docking effect.
[0029] Example 2
[0030] As a further improvement to Example 1, Figure 1 and Figure 2 As shown, the clamp assembly includes a first clamp 3 and a second clamp 4 arranged at intervals along the length direction of the H-shaped steel beam. The first clamp 3 and the second clamp 4 are connected by a connecting portion 5. The first clamp 3 is provided on the first clamp 3, and the second clamp 4 is provided on the second clamp 4. The two first clamps 3 are connected by a first connecting assembly, and the two second clamps 4 are connected by a second connecting assembly.
[0031] In this embodiment, the first clamp 3 and the second clamp 4 are arranged at intervals and connected by a connecting portion 5 to ensure the stability of the first clamp 3 and the second clamp 4 in connecting the first H-shaped steel beam 1 and the second H-shaped steel beam 2 respectively, and when connecting, the butt joint of the first H-shaped steel beam 1 and the second H-shaped steel beam 2 is made to correspond to the position of the interval between the first clamp 3 and the second clamp 4, so as to leave space for welding the butt joint of the first H-shaped steel beam 1 and the second H-shaped steel beam 2, then the two first clamps 3 clamp the first H-shaped steel beam 1 through the first clamping groove, and the two second clamps 4 clamp the second H-shaped steel beam 2 through the second clamping groove, the two first clamps 3 are connected by the first connecting component, so that the two first clamps 3 are close to each other and clamp the first H-shaped steel beam 1, and the two second clamps 4 are connected by the second connecting component, so that the two second clamps 4 are close to each other and clamp the second H-shaped steel beam 2, so that the first H-shaped steel beam 1 and the second H-shaped steel beam 2 remain in a butt joint state for easy welding.
[0032] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 2 As shown, the first connecting assembly includes two first connecting ears 6; the two first connecting ears 6 are respectively arranged on the two first clamps 3, and the two first connecting ears 6 are bolted together.
[0033] In this embodiment, a first connecting ear 6 is provided on the first clamp 3, and the positions of the first connecting ears 6 on the first clamps 3 of the two sets of clamp assemblies correspond to each other. The two first connecting ears 6 are connected by bolts, so that the two first clamps 3 are connected, and are close to each other and clamp the first H-shaped steel beam 1, which is convenient for connection and disassembly.
[0034] Specifically, if Figure 1 and Figure 2 As shown, the first connecting ear 6 is provided with at least one first connecting hole for bolt connection.
[0035] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 2 As shown, the second connecting assembly includes two second connecting ears 7; the two second connecting ears 7 are respectively arranged on the two second clamps 4, and the two second connecting ears 7 are bolted together.
[0036] In this embodiment, a second connecting ear 7 is provided on the second clamp 4, and the positions of the second connecting ears 7 on the second clamps 4 of the two sets of clamp assemblies correspond to each other. The two second connecting ears 7 are connected by bolts, so that the two second clamps 4 are connected, and are close to each other and clamp the second H-shaped steel beam 2, which is convenient for connection and disassembly.
[0037] Specifically, if Figure 1 and Figure 2As shown, the second connecting ear 7 is provided with at least one second connecting hole for bolt connection.
[0038] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 2 As shown, an avoidance groove 8 is provided on the connecting portion 5 corresponding to the joint of the first H-shaped steel beam 1 and the second H-shaped steel beam 2.
[0039] It should be noted that the avoidance groove 8 is provided on the side of the connecting portion 5 facing the H-shaped steel beam.
[0040] In this embodiment, while ensuring that the structural strength of the connecting portion 5 meets the requirements, an avoidance groove 8 is provided on the connecting portion 5 to provide a larger operating space, which makes it easier to weld at the joint of the first H-shaped steel beam 1 and the second H-shaped steel beam 2, thereby improving work efficiency.
[0041] Specifically, if Figure 1 and Figure 2 As shown, the first clamping groove is U-shaped, and the first clamping groove is adapted to be clamped on the periphery of the flange plate of the first H-shaped steel beam 1.
[0042] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 2 As shown, the first clamp 3 includes a first clamp, a second clamp and a first connecting plate. The first clamp and the second clamp are arranged in parallel and at intervals, and the first clamp is connected to the second clamp through the first connecting plate. The first clamp, the second clamp and the first connecting plate together form a first clamping groove.
[0043] In this embodiment, the first clamp 3 is connected by a first clamp plate, a second clamp plate and a first connecting plate, and is U-shaped as a whole, and encloses a first clamping groove. It has a simple structure and is convenient for obtaining materials. It can be made locally using existing steel plates or scraps, and the cost is low.
[0044] Specifically, if Figure 1 and Figure 2 As shown, the second clamping groove is U-shaped, and the second clamping groove is adapted to be clamped on the periphery of the flange plate of the second H-shaped steel beam 2.
[0045] On the basis of the above embodiment, in a preferred embodiment, as Figure 1 and Figure 2 As shown, the second clamp 4 includes a third clamp, a fourth clamp and a second connecting plate. The third clamp and the fourth clamp are parallel and spaced apart, and the third clamp is connected to the fourth clamp through the second connecting plate. The third clamp, the fourth clamp and the second connecting plate together form a second clamping groove.
[0046] In this embodiment, the second clamp 4 is connected by the third clamp plate, the fourth clamp plate and the second connecting plate, and is U-shaped as a whole, and encloses a second clamping groove. It has a simple structure and is easy to obtain materials. It can be made locally using existing steel plates or scraps, and the cost is low.
[0047] The specific working principle of the auxiliary docking device of the H-shaped steel beam provided in this embodiment is as follows: when it is necessary to connect the first H-shaped steel beam 1 and the second H-shaped steel beam 2, the first H-shaped steel beam 1 and the second H-shaped steel beam 2 are aligned, and then clamped and set on the H-shaped steel beam by two sets of clamp assemblies, wherein the two first clamps 3 are clamped on both sides of the first H-shaped steel beam 1 through the first clamping groove, and the two second clamps 4 are clamped on both sides of the second H-shaped steel beam 2 through the second clamping groove, and then the two first clamps 3 are connected by the first connecting plate bolts, and the two second clamps 4 are connected by the second connecting plate bolts, so as to facilitate locking, so that the first H-shaped steel beam 1 and the second H-shaped steel beam 2 are firmly clamped, so that the two are stably maintained in a docking state, so as to facilitate the first H-shaped steel beam The butt joint of the beam 1 and the second H-shaped steel beam 2 is welded. After the welding of the first H-shaped steel beam 1 and the second H-shaped steel beam 2 is completed, the two sets of clamp assemblies can be removed, which is convenient for installation and disassembly, and is convenient for turnover and reuse, reducing costs. The auxiliary docking device of the H-shaped steel beam provided in this embodiment can be applied to the docking of the H-shaped steel beam and the steel bull leg. Compared with the method of using code plate welding to assist docking, the method of using two sets of clamp assemblies to assist docking does not require cutting and dismantling after the welding of the first H-shaped steel beam 1 and the second H-shaped steel beam 2, so that the first H-shaped steel beam 1 and the second H-shaped steel beam 2 will not be damaged, and the more complicated processes such as grinding and repainting after cutting off the code plate are avoided, which saves time and labor and improves the docking effect. It solves the technical problem that the method of using code plates to connect H-shaped steel beams and steel bull legs for auxiliary docking is easy to damage the parent material when cutting off the code plates, and is time-consuming and labor-intensive.
[0048] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.
Claims
1. An auxiliary docking device for H-shaped steel beams, characterized in that: Applicable to butt jointing of H-shaped steel beams, the H-shaped steel beams comprising a first H-shaped steel beam (1) and a second H-shaped steel beam (2) sequentially arranged along the length direction thereof, and the auxiliary butt jointing device of the H-shaped steel beams comprising two sets of clamp assemblies; The two groups of clamp assemblies are relatively arranged on both sides of the H-shaped steel beam, and the two groups of clamp assemblies are detachably connected; A first clamping groove and a second clamping groove are provided on the sides of the two sets of clamp assemblies facing each other, the first clamping groove is adapted to be clamped with one side of the first H-shaped steel beam (1), and the second clamping groove is adapted to be clamped with one side of the second H-shaped steel beam (2); When the two sets of the clamp assemblies are connected, the two first clamping grooves are respectively clamped on both sides of the first H-shaped steel beam (1), and the two second clamping grooves are respectively clamped on both sides of the second H-shaped steel beam (2).
2. The auxiliary docking device for H-shaped steel beams according to claim 1, characterized in that: The clamp assembly comprises a first clamp (3) and a second clamp (4) arranged at intervals along the length direction of the H-shaped steel beam, the first clamp (3) and the second clamp (4) being connected via a connecting portion (5), the first clamp (3) being provided on the first clamp (3), and the second clamp (4) being provided on the second clamp (4); the two first clamps (3) being connected via a first connecting assembly, and the two second clamps (4) being connected via a second connecting assembly.
3. The auxiliary docking device for H-shaped steel beams according to claim 2, characterized in that: The first connecting assembly comprises two first connecting ears (6); the two first connecting ears (6) are respectively arranged on the two first clamps (3), and the two first connecting ears (6) are bolted together.
4. The auxiliary docking device for H-shaped steel beams according to claim 2, characterized in that: The second connecting assembly comprises two second connecting ears (7); the two second connecting ears (7) are respectively arranged on the two second clamps (4), and the two second connecting ears (7) are connected by bolts.
5. The auxiliary docking device for H-shaped steel beams according to claim 2, characterized in that: An avoidance groove (8) is provided on the connecting portion (5) corresponding to the butt joint of the first H-shaped steel beam (1) and the second H-shaped steel beam (2).
6. The auxiliary butt joint device for H-shaped steel beams according to any one of claims 2 to 5, characterized in that: The first clamp (3) comprises a first clamping plate, a second clamping plate and a first connecting plate, the first clamping plate and the second clamping plate are arranged in parallel and at intervals, and the first clamping plate is connected to the second clamping plate through the first connecting plate, and the first clamping plate, the second clamping plate and the first connecting plate are jointly enclosed to form the first clamping groove.
7. The auxiliary butt joint device for H-shaped steel beams according to any one of claims 2 to 5, characterized in that: The second clamp (4) comprises a third clamping plate, a fourth clamping plate and a second connecting plate, the third clamping plate and the fourth clamping plate are arranged in parallel and at intervals, and the third clamping plate is connected to the fourth clamping plate through the second connecting plate, and the third clamping plate, the fourth clamping plate and the second connecting plate are jointly enclosed to form the second clamping groove.