Reinforced connecting structure of inclined ladder beam and foundation beam in building structure

Abstract

The utility model discloses a building structure in inclined ladder beam and foundation beam reinforcement connection structure, including vertical reinforcement, the surface welding of vertical reinforcement has the horizontal reinforcement, the surface of horizontal reinforcement is equipped with the coarse diameter sleeve pipe, the top of vertical reinforcement is provided with inclined ladder beam base, the bottom of inclined ladder beam base is provided with inclined ladder beam reinforcement, the surface welding of inclined ladder beam reinforcement bottom has reinforced support rod, the surface of reinforced support rod is equipped with the fine diameter sleeve pipe, the utility model discloses a distance and angle between inclined ladder beam reinforcement and horizontal reinforcement to fine diameter sleeve pipe and coarse diameter sleeve pipe are rotated, until L shape board can slide to the inner chamber of limiting piece, and it is fixed, then make fine diameter sleeve pipe and between coarse diameter sleeve pipe get fixed tension, can reach horizontal reinforcement and between inclined ladder beam reinforcement get fixed tension, and then when pouring cement, avoid the purpose that inclined ladder beam reinforcement and horizontal reinforcement deviate.

Description

Technical Field

[0001] This utility model belongs to the field of building structure technology, and in particular relates to a reinforcement connection structure between inclined ladder beams and foundation beams in building structures. Background Technology

[0002] Inclined stair beams are an important component of staircases in building structures. They are mainly used to support stair treads and bear the load transmitted from the staircase. They are inclined beams that play a key role in beam-type staircases. The inclined beams are fixedly connected to the foundation beams mainly through reinforcement.

[0003] The reinforcement of the inclined ladder beam is initially fixed to the horizontal or vertical reinforcement using binding wire to facilitate subsequent cement pouring. However, binding wire has a certain degree of flexibility. To provide additional tensile force to the reinforcement of the inclined ladder beam and the horizontal reinforcement after being fixed with binding wire, a connection structure for the reinforcement of the inclined ladder beam and the foundation beam in a building structure was designed. This structure, through the combined use of sleeves and bolts, can provide a fixed tensile force between the horizontal reinforcement and the reinforcement of the inclined ladder beam through the fixing force of the bolts, thereby preventing the reinforcement of the inclined ladder beam and the horizontal reinforcement from deviating during cement pouring. Utility Model Content

[0004] The purpose of this utility model is to provide a reinforcement connection structure between a sloping ladder beam and a foundation beam in a building structure, which has the purpose of fixing the tension between the horizontal reinforcement and the sloping ladder beam reinforcement, thereby preventing the sloping ladder beam reinforcement and the horizontal reinforcement from deviating during cement pouring, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A reinforcement connection structure between a inclined ladder beam and a foundation beam in a building structure, comprising vertical reinforcement: horizontal reinforcement is welded to the surface of the vertical reinforcement, a large-diameter sleeve is fitted on the surface of the horizontal reinforcement, an inclined ladder beam base is provided at the top of the vertical reinforcement, an inclined ladder beam reinforcement is provided at the bottom of the inclined ladder beam base, a reinforcing support rod is welded to the bottom surface of the inclined ladder beam reinforcement, a small-diameter sleeve is fitted on the surface of the reinforcing support rod, a slotted double-layer plate is welded to the surface of the small-diameter sleeve, an L-shaped plate is slidably connected to the inner cavity of the slotted double-layer plate, a limiting member is welded to the top of the large-diameter sleeve, the surface of the L-shaped plate is slidably connected to the inner cavity of the limiting member, and a hollow groove is provided on the side of the L-shaped plate opposite to the small-diameter sleeve.

[0006] Preferably, the limiting member and the inner cavity of the hollow groove are connected by a bolt with a common thread, and the surface of the bolt is connected by a nut with a thread.

[0007] Preferably, the inner cavities of the slotted double-layer plate and the L-shaped plate are connected by a reinforcing bolt, and the surface of the reinforcing bolt is connected with a nut.

[0008] Preferably, the second nut is located at the bottom of the slotted double-layer plate, and the inner cavities of both the coarse-diameter sleeve and the fine-diameter sleeve are threaded with fixing bolts.

[0009] Preferably, the surface of the fixing bolt is threaded with a nut and the surface of the fixing bolt is slidably connected with a washer.

[0010] Preferably, the pad is located inside the large-diameter sleeve, and a cement foundation beam is cast on the surface of the vertical and horizontal reinforcements.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model rotates the thin-diameter sleeve and the thick-diameter sleeve according to the distance and angle between the reinforcement and the horizontal reinforcement of the inclined ladder beam until the L-shaped plate can slide into the inner cavity of the limiting member and be fixed. Then, a fixed tension is obtained between the thin-diameter sleeve and the thick-diameter sleeve, which achieves the purpose of fixed tension between the horizontal reinforcement and the reinforcement of the inclined ladder beam. This prevents the reinforcement of the inclined ladder beam from deviating from the horizontal reinforcement when pouring cement.

[0013] 2. By setting up the gasket, this utility model can provide support between the surface of the fixing bolt and the inner cavity of the large-diameter sleeve and the small-diameter sleeve, and enable the inner cavity of the large-diameter sleeve and the small-diameter sleeve to better fit the surface of the horizontal reinforcement and the reinforcing support rod. Attached Figure Description

[0014] in:

[0015] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0016] Figure 2 This is a front view schematic diagram of one embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram showing the breakdown of the inclined ladder beam and reinforcement in one embodiment of the present invention;

[0018] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of a portion of the image;

[0019] Figure 5 This is a schematic diagram of the sleeve disassembly according to one embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Vertical reinforcement, 2. Horizontal reinforcement, 3. Large diameter sleeve, 4. Inclined ladder beam base, 5. Inclined ladder beam reinforcement, 6. Reinforcing support rod, 7. Small diameter sleeve, 8. Grooved double-layer plate, 9. L-shaped plate, 10. Limiting component, 11. Hollow groove, 12. Bolt, 13. Nut, 14. Reinforcing bolt, 15. Nut II, 16. Fixing bolt, 17. Nut III, 18. Gasket, 19. Cement foundation beam. Detailed Implementation

[0022] In the following description, an embodiment of the reinforcement connection structure between the inclined ladder beam and the foundation beam in the building structure of this utility model will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-5 This invention illustrates the reinforcement connection structure of a inclined ladder beam and a foundation beam in a building structure according to an embodiment of the present invention. It includes vertical reinforcement 1; horizontal reinforcement 2 is welded to the surface of the vertical reinforcement 1; a large-diameter sleeve 3 is fitted onto the surface of the horizontal reinforcement 2; an inclined ladder beam base 4 is provided at the top of the vertical reinforcement 1; inclined ladder beam reinforcement 5 is provided at the bottom of the inclined ladder beam base 4; a reinforcing support rod 6 is welded to the bottom surface of the inclined ladder beam reinforcement 5; a small-diameter sleeve 7 is fitted onto the surface of the reinforcing support rod 6; a slotted double-layer plate 8 is welded to the surface of the small-diameter sleeve 7; an L-shaped plate 9 is slidably connected to the inner cavity of the slotted double-layer plate 8; a limiting member 10 is welded to the top of the large-diameter sleeve 3; and the L-shaped... The surface of plate 9 is slidably connected to the inner cavity of the limiting member 10. A hollow groove 11 is provided on the side of L-shaped plate 9 opposite to the thin-diameter sleeve 7. The inner cavities of the limiting member 10 and the hollow groove 11 are threaded together with a bolt 12. The surface of the bolt 12 is threaded together with a nut 13. The inner cavities of the slotted double-layer plate 8 and L-shaped plate 9 are threaded together with a reinforcing bolt 14. The surface of the reinforcing bolt 14 is threaded together with a nut 15. The nut 15 is located at the bottom of the slotted double-layer plate 8. The inner cavities of the large-diameter sleeve 3 and the thin-diameter sleeve 7 are both threaded together with a fixing bolt 16. The surface of the fixing bolt 16 is threaded together with a nut 17. Example 2

[0024] Figure 1-5This invention illustrates the reinforcement connection structure of a inclined ladder beam and a foundation beam in a building structure according to an embodiment of the present invention. It includes vertical reinforcement 1; horizontal reinforcement 2 is welded to the surface of the vertical reinforcement 1; a large-diameter sleeve 3 is fitted onto the surface of the horizontal reinforcement 2; an inclined ladder beam base 4 is provided at the top of the vertical reinforcement 1; inclined ladder beam reinforcement 5 is provided at the bottom of the inclined ladder beam base 4; a reinforcing support rod 6 is welded to the bottom surface of the inclined ladder beam reinforcement 5; a small-diameter sleeve 7 is fitted onto the surface of the reinforcing support rod 6; a slotted double-layer plate 8 is welded to the surface of the small-diameter sleeve 7; an L-shaped plate 9 is slidably connected to the inner cavity of the slotted double-layer plate 8; and a large-diameter sleeve 3 is welded to the top of the large-diameter sleeve 3. The limiting member 10 and the L-shaped plate 9 are slidably connected to the inner cavity of the limiting member 10. A hollow groove 11 is opened on the side of the L-shaped plate 9 opposite to the narrow diameter sleeve 7. A pad tube 18 is slidably connected to the surface of the fixing bolt 16. By setting the pad tube 18, the surface of the fixing bolt 16 can be supported between the inner cavity of the large diameter sleeve 3 and the narrow diameter sleeve 7, so that the inner cavity of the large diameter sleeve 3 and the narrow diameter sleeve 7 can better fit the surface of the horizontal reinforcement 2 and the reinforcing support rod 6. The pad tube 18 is located in the inner cavity of the large diameter sleeve 3. A cement foundation beam 19 is poured on the surface of the vertical reinforcement 1 and the horizontal reinforcement 2.

[0025] Working principle: In use, the user fixes the inclined ladder beam reinforcement 5 to the vertical reinforcement 1 and horizontal reinforcement 2 using binding wire. Then, the large-diameter sleeve 3 and the small-diameter sleeve 7 are respectively fitted onto the surface of the horizontal reinforcement 2 and the reinforcing support rod 6. Then, according to the distance and angle between the inclined ladder beam reinforcement 5 and the horizontal reinforcement 2, the small-diameter sleeve 7 and the large-diameter sleeve 3 are rotated, allowing the L-shaped plate 9 to slide into the inner cavity of the limiting member 10. At this time, the fixing bolt 16 and screw are used. The cap 17 is used to fix the large-diameter sleeve 3 and the small-diameter sleeve 7. Then, the reinforcing bolt 14 and the nut 15 are used to fix the L-shaped plate 9 and the slotted double-layer plate 8. Then, the bolt 12 and the nut 13 are used to fix the L-shaped plate 9 to the limiting member 10, thereby fixing the small-diameter sleeve 7 and the large-diameter sleeve 3. This fixes the tension between the inclined ladder beam reinforcement 5 and the horizontal reinforcement 2, thus preventing the inclined ladder beam reinforcement 5 and the horizontal reinforcement 2 from deviating when pouring cement.

[0026] In summary: the connection structure between the inclined ladder beam and the foundation beam reinforcement in this building structure is achieved by rotating the thin-diameter sleeve 7 and the thick-diameter sleeve 3 according to the distance and angle between the inclined ladder beam reinforcement 5 and the horizontal reinforcement 2 until the L-shaped plate 9 can slide into the inner cavity of the limiting member 10 and be fixed. This results in a fixed tension between the thin-diameter sleeve 7 and the thick-diameter sleeve 3, which in turn achieves a fixed tension between the horizontal reinforcement 2 and the inclined ladder beam reinforcement 5. This prevents the inclined ladder beam reinforcement 5 and the horizontal reinforcement 2 from deviating during cement pouring.

Claims

1. A reinforcement connection structure between a sloping ladder beam and a foundation beam in a building structure, characterized in that, The structure includes vertical reinforcement (1): horizontal reinforcement (2) is welded to the surface of the vertical reinforcement (1), a large-diameter sleeve (3) is fitted on the surface of the horizontal reinforcement (2), a sloping ladder beam base (4) is provided at the top of the vertical reinforcement (1), a sloping ladder beam reinforcement (5) is provided at the bottom of the sloping ladder beam base (4), a reinforcing support rod (6) is welded to the bottom surface of the sloping ladder beam reinforcement (5), a small-diameter sleeve (7) is fitted on the surface of the reinforcing support rod (6), a slotted double-layer plate (8) is welded to the surface of the small-diameter sleeve (7), an L-shaped plate (9) is slidably connected to the inner cavity of the slotted double-layer plate (8), a limiting member (10) is welded to the top of the large-diameter sleeve (3), the surface of the L-shaped plate (9) is slidably connected to the inner cavity of the limiting member (10), and a hollow groove (11) is opened on the side of the L-shaped plate (9) opposite to the small-diameter sleeve (7).

2. The reinforcement connection structure between the inclined ladder beam and the foundation beam in the building structure according to claim 1, characterized in that, The inner cavity of the limiting member (10) and the hollow groove (11) are connected by a bolt (12), and the surface of the bolt (12) is connected by a nut (13).

3. The reinforcement connection structure between the inclined ladder beam and the foundation beam in the building structure according to claim 2, characterized in that, The inner cavities of the slotted double-layer plate (8) and the L-shaped plate (9) are connected by a reinforcing bolt (14), and the surface of the reinforcing bolt (14) is connected by a nut (15).

4. The reinforcement connection structure between the inclined ladder beam and the foundation beam in the building structure according to claim 3, characterized in that, The second nut (15) is located at the bottom of the slotted double-layer plate (8), and the inner cavities of the coarse diameter sleeve (3) and the fine diameter sleeve (7) are both threaded with fixing bolts (16).

5. The reinforcement connection structure between the inclined ladder beam and the foundation beam in the building structure according to claim 4, characterized in that, The surface of the fixing bolt (16) is threaded with a nut (17), and the surface of the fixing bolt (16) is slidably connected with a washer (18).

6. The reinforcement connection structure between the inclined ladder beam and the foundation beam in the building structure according to claim 5, characterized in that, The pad tube (18) is located inside the cavity of the large diameter sleeve (3), and the surface of the vertical reinforcement (1) and the horizontal reinforcement (2) is cast with a cement foundation beam (19).

Images