Reinforcing device for house building structure

Abstract

The utility model relates to the technical field of house building, and discloses a reinforcing device for a house building structure, which comprises an L-shaped connecting frame, U-shaped grooves are respectively arranged on the inner sides of two side walls of the L-shaped connecting frame, and H-shaped steel is inserted into the U-shaped grooves and is connected with the L-shaped connecting frame through a plurality of groups of connecting bolts; a clamping plate is arranged in the U-shaped groove, a moving assembly is installed on the side wall of the L-shaped connecting frame in a matched and threaded penetrating mode, and the moving assembly drives the clamping plate to transversely move to clamp and position the H-shaped steel. The moving assembly comprises a threaded shaft and a rotating hand wheel, and multiple sets of limiting grooves are formed in the rotating hand wheel. Compared with the prior art, the utility model has the advantages that the middle connecting plate of the H-shaped steel is inserted into the U-shaped groove on the side wall of the L-shaped connecting frame to limit the H-shaped steel up and down; the H-shaped steel and the L-shaped connecting frame are connected through the multiple sets of connecting bolts, and a connecting plate in the middle of the H-shaped steel is clamped and reinforced in cooperation with the clamping plates, so that the H-shaped steel of various thicknesses can be stably installed in the U-shaped groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to house building technical field, concretely point to a kind of reinforcing device for house building structure. BACKGROUND

[0002] Steel structure is the structure by steel material composition, is one of main building structure types.Structure is mainly by section steel and steel plate etc. The component of steel beam, steel column, steel truss etc. Composition.

[0003] Common steel beam is H type structure, when this kind of steel beam is assembled, connecting place usually adopts welding or L-shaped connecting plate cooperation bolt or rivet and is fixedly connected, to ensure fixed effect, it needs to install a group of L-shaped connecting plate on both sides of two groups of H type steel beams respectively, two groups of L-shaped connecting plates independently do not have the function of limiting H type steel beam, it is inconvenient to connect two groups of H type steel beams, when steel beam is supported, larger shear force is prone to cause L-shaped connecting plate and bolt or rivet damage.

[0004] In view of the above technical problem, the reinforcing device for house building structure is provided. INVENTION CONTENTS

[0005] I. Technical problems to be solved

[0006] The technical problem to be solved by the utility model is that two groups of L-shaped connecting plates independently do not have the function of limiting H type steel beam, it is inconvenient to connect two groups of H type steel beams, when steel beam is supported, larger shear force is prone to cause L-shaped connecting plate and bolt or rivet damage.

[0007] II. Technical scheme

[0008] To solve the above technical problem, the technical scheme provided by the utility model is as follows: a reinforcing device for house building structure, including L-shaped connecting frame, the two side walls of L-shaped connecting frame are respectively provided with U-shaped groove, H type steel material is inserted into U-shaped groove, and is connected with L-shaped connecting frame through multiple connecting bolts;

[0009] The U-shaped groove is provided with a clamping plate, and a moving assembly is mounted on the side wall of the L-shaped connecting frame in cooperation with a thread, the moving assembly drives the clamping plate to move transversely to clamp and position the H type steel material.

[0010] The moving assembly includes a threaded shaft and a rotating hand wheel, a plurality of limiting grooves are provided on the rotating hand wheel and pass through the tail ends of the connecting bolts, to limit the rotation of the rotating hand wheel.

[0011] As improvement, one side wall of the U-shaped groove is provided with a connecting bolt passing through a threaded through hole, the other side wall of the U-shaped groove is provided with a plurality of through holes one, the clamping plate is provided with a plurality of through holes two, the threaded through hole, the through hole one and the through hole two are on the same axis, the tail end of the connecting bolt is not threaded and the radius is smaller than the head end radius, and the tail end of the connecting bolt slides through the through hole two and the through hole one.

[0012] As improvement, one end of the threaded shaft is rotationally connected with the clamping plate, and the other end is fixedly connected with the rotating hand wheel, and the threaded shaft passes through the side wall of the L-shaped connecting frame in cooperation with the thread.

[0013] As improvement, the limiting grooves are equidistantly arranged on the rotating hand wheel and the number is even, and the threaded shafts located on both sides of the hand wheel pass into the limiting grooves on the opposite sides of the hand wheel.

[0014] As improvement, one side wall of the U-shaped groove is provided with a receiving groove matched with the clamping plate.

[0015] As improvement, one side of the clamping plate close to the H-shaped steel material is provided with an anti-skid layer.

[0016] Three, beneficial effects

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The H-shaped steel material is positioned up and down by inserting the middle connecting plate into the U-shaped groove in the side wall of the L-shaped connecting frame, so that the connecting bolt is prevented from being damaged by large shear force when the steel beam is supported.

[0019] 2. The H-shaped steel material is connected with the L-shaped connecting frame by a plurality of connecting bolts, and the middle connecting plate of the H-shaped steel material is clamped and reinforced by the clamping plate, so that the U-shaped groove can stably install H-shaped steel materials of various thicknesses. DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the reinforcing device for house building structure.

[0021] Figure 2 It is the L-shaped connecting frame connecting structure schematic diagram of the reinforcing device for house building structure.

[0022] Figure 3 It is the L-shaped connecting frame structure schematic diagram of the reinforcing device for house building structure.

[0023] Figure 4 It is the clamping plate connecting structure schematic diagram of the reinforcing device for house building structure.

[0024] As shown in the figure: 1, L-shaped connecting frame; 2, U-shaped groove; 3, H-shaped steel; 4, threaded hole; 5, connecting bolt; 6, through hole one; 7, storage groove; 8, clamping plate; 9, through hole two; 10, threaded shaft; 11, hand wheel; 12, limiting groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] As shown in the figures Figure 1 and Figure 3 A reinforcing device for house building structure, comprising an L-shaped connecting frame 1, the L-shaped connecting frame 1 is provided with a U-shaped groove 2 on the inner side of both side walls, a connecting bolt 5 is provided on one side wall of the U-shaped groove 2, an H-shaped steel 3 is inserted into the U-shaped groove 2, the connecting bolt 5 is connected with the L-shaped connecting frame 1 through the threaded hole 4, and the H-shaped steel 3 is connected with the L-shaped connecting frame 1 through a plurality of connecting bolts 5.

[0027] As shown in the figures Figure 3 and Figure 4 The other side wall of the U-shaped groove 2 is provided with a plurality of through holes one 6, the clamping plate 8 is provided with a plurality of through holes two 9, the threaded hole 4, the through hole one 6 and the through hole two 9 are on the same axis line, the tail end of the connecting bolt 5 is not threaded and the radius is smaller than the head end radius, the tail end of the connecting bolt 5 is slid through the through hole two 9 and the through hole one 6, and the clamping plate 8 is limited by the tail end of the connecting bolt 5 passing through the through hole two 9.

[0028] As shown in the figures Figure 2 and Figure 4 The U-shaped groove 2 is provided with a clamping plate 8, one side of the clamping plate 8 close to the H-shaped steel 3 is provided with an anti-skid layer, a storage groove 7 matched with the clamping plate 8 is provided on one side wall of the U-shaped groove 2, a moving assembly is installed on the side wall of the L-shaped connecting frame 1 matched with the threaded hole, the moving assembly comprises a threaded shaft 10 and a rotating hand wheel 11, one end of the threaded shaft 10 is rotatably connected with the clamping plate 8, and the other end is fixedly connected with the rotating hand wheel 11, the hand wheel 11 drives the threaded shaft 10 to rotate, and the clamping plate 8 is driven by the threaded shaft 10 to move transversely to clamp and position the H-shaped steel 3;

[0029] As shown in the figures Figure 2 and Figure 4As shown, the threaded shaft 10 is matched with the thread through the side wall of the L-shaped connecting frame 1, a plurality of sets of limiting grooves 12 through which the tail end of the matched connecting bolt 5 is arranged equidistantly on the rotating hand wheel 11, and the number of the limiting grooves 12 is even, the threaded shaft 10 on both sides of the hand wheel 11 is respectively inserted into the limiting grooves 12 on the opposite sides of the hand wheel 11, and the rotating hand wheel 11 is limited to rotate.

[0030] The specific use method is as follows:

[0031] When two groups of H-shaped steel materials are connected, the middle connecting plates of the two groups of H-shaped steel materials are inserted into the U-shaped grooves 2 on the inner sides of the two side walls of the L-shaped connecting frame 1, the middle connecting plates of the H-shaped steel materials are in contact with the bottoms of the U-shaped grooves 2, at this time, the connecting holes of the H-shaped steel materials are aligned with the threaded holes 4, the connecting bolt 5 is matched with the thread through the side wall of the L-shaped connecting frame 1, the tail end of the connecting bolt 5 is inserted into the connecting holes of the H-shaped steel materials and the through hole two 9 on the clamping plate 8, the clamping plate 8 is limited by the connecting bolt 5, and the clamping plate 8 is prevented from rotating with the threaded shaft 10, the hand wheel 11 is rotated, the threaded shaft 10 is driven by the hand wheel 11 to pass through the side wall of the L-shaped connecting frame 1, the clamping plate 8 is pushed by the threaded shaft 10 to move towards the middle connecting plate of the H-shaped steel material, the middle connecting plate of the H-shaped steel material is stably clamped in the U-shaped groove 2, at this time, the positions of the limiting grooves 12 on the opposite sides of the hand wheel 11 are adjusted, the connecting bolt 5 is continuously rotated, the tail end of the connecting bolt 5 is inserted through the through hole one 6 on the other side wall of the U-shaped groove 2 and inserted into the limiting groove 12, the hand wheel 11 is limited, and the hand wheel 11 is prevented from rotating, so that the clamping plate 8 and the middle connecting plate of the H-shaped steel material are loose in contact, and the H-shaped steel material is unstable.

[0032] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0034] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A reinforcing device for a building construction structure comprising an L-shaped connecting bracket (1), characterized in that: The L-shaped connecting frame (1) is provided with a U-shaped groove (2) on the inner side of the two side walls, and the H-shaped steel (3) is inserted into the U-shaped groove (2) and connected with the L-shaped connecting frame (1) through a plurality of connecting bolts (5); The U-shaped groove (2) is provided with a clamping plate (8), and a moving assembly is mounted on the side wall of the L-shaped connecting frame (1) in cooperation with the screw thread, which drives the clamping plate (8) to move transversely to clamp and position the H-shaped steel (3); The moving assembly comprises a threaded shaft (10) and a rotating hand wheel (11), and the rotating hand wheel (11) is provided with a plurality of limiting grooves (12) through which the tail ends of the connecting bolts (5) pass, to limit the rotation of the rotating hand wheel (11).

2. A reinforcing device for a building structure according to claim 1, wherein: The U-shaped groove (2) is provided with a threaded hole (4) through which the connecting bolt (5) passes on one side wall, and a plurality of through holes (6) are provided on the other side wall of the U-shaped groove (2), a plurality of through holes (9) are provided on the clamping plate (8), the threaded hole (4), the through hole (6) and the through hole (9) are coaxial, the tail end of the connecting bolt (5) is not threaded and has a smaller radius than the head end, and the tail end of the connecting bolt (5) slides through the through hole (9) and the through hole (6).

3. A reinforcing device for a building structure as claimed in claim 2, wherein: One end of the threaded shaft (10) is rotatably connected with the clamping plate (8), and the other end is fixedly connected with the rotating hand wheel (11), and the threaded shaft (10) cooperates with the screw thread to pass through the side wall of the L-shaped connecting frame (1).

4. A reinforcing device for a building structure according to claim 3, wherein: The limiting grooves (12) are equidistantly arranged on the rotating hand wheel (11) and the number is even, and the threaded shafts (10) on both sides of the hand wheel (11) are respectively inserted into the limiting grooves (12) on the opposite sides of the hand wheel (11).

5. The reinforcing device for a building structure according to claim 1, wherein: The U-shaped groove (2) is provided with a receiving groove (7) matched with the clamping plate (8) on one side wall.

6. A reinforcing device for a building construction structure according to claim 1, wherein: The clamping plate (8) is provided with an anti-skid layer on the side close to the H-shaped steel (3).

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