Supporting and connecting structure of fire-fighting pipeline for fabricated building

Abstract

The utility model relates to the technical field of fire-fighting pipeline fixing supports, and discloses a supporting and connecting structure of a fire-fighting pipeline for a fabricated building, which comprises a wall body and the fire-fighting pipeline, and a supporting plate is arranged below the wall body; a wall body, a firefighting pipeline, a supporting plate, a supporting fixing bolt, a T-shaped supporting sliding groove, a T-shaped supporting rod, a fixed semi-ring, a movable semi-ring, a semi-ring bolt, a left-right adjusting device, a height adjusting device and the like are arranged and used in cooperation. Firstly, the supporting plate is fixed to a wall through the supporting and fixing bolts, then the firefighting pipeline penetrates through the fixed semi-ring, then the movable semi-ring is fixed to one side of the fixed semi-ring through the semi-ring bolts, the firefighting pipeline can be fixed, and the placement height of the firefighting pipeline can be adjusted through the height adjusting device; the left-right adjusting device is used for adjusting the position of the T-shaped supporting rod in the T-shaped supporting sliding groove, then the position of the firefighting pipeline in the fixed semi-ring below the height adjusting device is finely adjusted left and right, then the installation requirement is met, and flexibility and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire protection pipe fixing brackets, in particular to a supporting and connecting structure for fire protection pipes used in assembled buildings. Background Art

[0002] Prefabricated buildings, also known as prefabricated or modular buildings, are a construction method that shifts much of the on-site work required in traditional construction methods to the factory. Specifically, prefabricated buildings manufacture building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) in a factory, then transport them to the construction site for assembly and installation using reliable connections.

[0003] But the following problems still exist:

[0004] When arranging fire protection pipes in existing prefabricated buildings, they generally need to be fixed on brackets and cannot be moved after installation, making it impossible to fine-tune the position of the pipes according to actual usage needs, which is quite inconvenient. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art and to propose a support and connection structure for fire protection pipes for assembled buildings; the position of the pipes can be fine-tuned according to actual use needs to improve the convenience of use.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The support and connection structure of the fire-fighting pipe for prefabricated buildings includes a wall and a fire-fighting pipe. A support plate is provided under the wall, and a support fixing bolt is provided under the support plate. A T-shaped support groove is provided on the bottom surface of the support plate, and a T-shaped support rod is slidably connected to the inner wall of the T-shaped support groove. A left and right adjustment device is provided inside the T-shaped support groove, and a height adjustment device is provided under the T-shaped support rod. A fixed half ring is provided under the height adjustment device, and a movable half ring is provided above the fixed half ring, and a half ring bolt is provided above the movable half ring.

[0008] Preferably, the left and right adjustment device includes left and right adjustment bolts rotatably connected to the inner wall of the T-shaped support slot, and one end of the left and right adjustment bolts passes through the side wall of the T-shaped support rod and extends to the outside of the T-shaped support slot, the left and right adjustment bolts are threadedly connected to the T-shaped support rod, and one end of the left and right adjustment bolts located on the outside of the support plate is fixedly connected to a left and right adjustment nut.

[0009] Preferably, the height adjustment device includes a height adjustment slot provided on the bottom surface of the T-shaped support rod, and a bidirectional screw is provided inside the height adjustment slot, opposite threads are provided on both sides of the bidirectional screw, and one end of the bidirectional screw extends out of the height adjustment slot and is fixedly connected to a height adjustment nut, two sets of height adjustment sliders are threadedly connected at the opposite threads of the height adjustment slot, and a connecting rod is provided below the height adjustment slider, a hinged rod is fixedly connected to the bottom surface of the height adjustment slider, and one end of the hinged rod passes through the side wall of the connecting rod and is rotatably connected to the connecting rod, fixed rods are provided on both sides of the fixed half ring, and one end of the fixed rod passes through the side wall of the connecting rod and is rotatably connected to the connecting rod, and a reinforcement device is provided on one side of the connecting rod.

[0010] Preferably, the reinforcement device includes a reinforcement main rod arranged on one side of one group of connecting rods, and the side wall of the reinforcement main rod is fixedly connected to a first reinforcement slide rod, one end of the first reinforcement slide rod passes through the side wall of the connecting rod and is rotatably connected to the connecting rod, and a second reinforcement slide rod is provided on one side of the other group of connecting rods, and one end of the second reinforcement slide rod passes through the side wall of the connecting rod and is rotatably connected to the connecting rod, both ends of the second reinforcement slide rod are fixedly connected to reinforcement secondary rods, and the side wall of the reinforcement main rod is provided with a reinforcement slide groove, the inner wall of the reinforcement slide groove is slidably connected to the side wall of the reinforcement secondary rod, and a concave support plate is provided on one side of the reinforcement secondary rod, the side wall of the concave support plate is fixedly connected with a reinforcement bolt, and one end of the reinforcement bolt passes through the side wall of the reinforcement secondary rod and is threadedly connected to a reinforcement nut.

[0011] Preferably, the side wall of the reinforcement bolt located on one side of the reinforcement nut is slidably connected to the concave clamping plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model is used in conjunction with a wall, a fire-fighting pipe, a support plate, a support fixing bolt, a T-shaped support slide groove, a T-shaped support rod, a fixed half ring, a movable half ring, a half ring bolt, a left and right adjustment device and a height adjustment device. First, the support plate is fixed to the wall by the support fixing bolt, and then the fire-fighting pipe is passed through the fixed half ring, and then the movable half ring is fixed to one side of the fixed half ring by using the half ring bolt to fix the fire-fighting pipe. The height of the fire-fighting pipe can be adjusted by using the height adjustment device, and the position of the T-shaped support rod in the T-shaped support slide groove is adjusted by using the left and right adjustment device, and then the position of the fire-fighting pipe in the fixed half ring below the height adjustment device is fine-tuned left and right, thereby meeting the installation requirements and being flexible and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the support and connection structure for fire protection pipes for assembled buildings proposed in the present invention;

[0015] Figure 2This is a side cross-sectional structural diagram of the support and connection structure of the fire protection pipe for assembled buildings proposed in the present invention;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the support and connection structure for fire protection pipes for assembled buildings proposed in the present invention;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0018] In the figure: 1. Wall; 2. Fire protection pipe; 3. Support plate; 4. Support fixing bolt; 5. Fixed half ring; 6. Moving half ring; 7. Half ring bolt; 8. T-shaped support slide; 9. Left and right adjustment bolts; 10. Left and right adjustment nuts; 11. T-shaped support rod; 12. Height adjustment slide; 13. Bidirectional screw; 14. Height adjustment nut; 15. Height adjustment slider; 16. Articulated rod; 17. Fixed rod; 18. Connecting rod; 19. Second reinforcement slide rod; 20. Reinforcement auxiliary rod; 21. First reinforcement slide rod; 22. Reinforcement main rod; 23. Reinforcement slide; 24. Concave support plate; 25. Reinforcement bolt; 26. Concave splint; 27. Reinforcement nut. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] See also Figure 1-4 The support and connection structure of the fire-fighting pipe for prefabricated buildings includes a wall 1 and a fire-fighting pipe 2. A support plate 3 is provided under the wall 1, and a support fixing bolt 4 is provided under the support plate 3. A T-shaped support slide 8 is provided on the bottom surface of the support plate 3, and a T-shaped support rod 11 is slidably connected to the inner wall of the T-shaped support slide 8. A left and right adjustment device is provided inside the T-shaped support slide 8, and a height adjustment device is provided under the T-shaped support rod 11. A fixed semi-ring 5 is provided under the height adjustment device, and a movable semi-ring 6 is provided above the fixed semi-ring 5, and a semi-ring bolt 7 is provided above the movable semi-ring 6.

[0021] It can be seen from the above structure that; by setting up the wall 1, fire-fighting pipe 2, support plate 3, support fixing bolts 4, T-shaped support slide 8, T-shaped support rod 11, fixed half ring 5, movable half ring 6, half ring bolt 7, left and right adjustment device and height adjustment device, etc. for use in combination; first, the support plate 3 is fixed to the wall 1 by the support fixing bolt 4, and then the fire-fighting pipe 2 is passed through the fixed half ring 5, and then the movable half ring 6 is fixed to one side of the fixed half ring 5 with the half ring bolt 7 to fix the fire-fighting pipe 2, and the height adjustment device can be used to adjust the placement height of the fire-fighting pipe 2, and the left and right adjustment device is used to adjust the position of the T-shaped support rod 11 in the T-shaped support slide 8, and then the position of the fire-fighting pipe 2 in the fixed half ring 5 below the height adjustment device is fine-tuned left and right, thereby meeting the installation requirements, and being flexible and convenient.

[0022] Furthermore, the left and right adjustment device includes left and right adjustment bolts 9 rotatably connected to the inner wall of the T-shaped support slide 8, and one end of the left and right adjustment bolts 9 passes through the side wall of the T-shaped support rod 11 and extends to the outside of the T-shaped support slide 8, the left and right adjustment bolts 9 are threadedly connected to the T-shaped support rod 11, and one end of the left and right adjustment bolts 9 located on the outside of the support plate 3 is fixedly connected with a left and right adjustment nut 10; when it is necessary to fine-tune the position of the fire-fighting pipe 2 left and right, the left and right adjustment nuts 10 are rotated to drive the left and right adjustment bolts 9 to rotate, and the T-shaped support rod 11 threadedly connected to the left and right adjustment bolts 9 slides left and right along the T-shaped support slide 8, thereby driving the fire-fighting pipe 2 fixed by the fixed semi-ring 5 and the movable semi-ring 6 set below the height adjustment device of the T-shaped support rod 11 to be fine-tuned left and right, and the adjustment method is simple and convenient.

[0023] The two ends of the two-way screw 13 extend out of the height adjustment slot 12 and are fixedly connected to the height adjustment nut 14. Two sets of height adjustment sliders 15 are threadedly connected at the opposite threads of the height adjustment slot 12, and a connecting rod 18 is provided below the height adjustment slider 15. The bottom surface of the height adjustment slider 15 is fixedly connected to a hinged rod 16, and one end of the hinged rod 16 passes through the side wall of the connecting rod 18 and is rotatably connected to the connecting rod 18. Fixed rods 17 are provided on both sides of the fixed half ring 5, and one end of the fixed rod 17 passes through the side wall of the connecting rod 18 and is rotatably connected to the connecting rod 18. A reinforcement device is provided on one side of the connecting rod 18. By arranging the T-shaped support rod 11, the height adjustment slot 12, the two-way screw 13, the height adjustment nut 14, the height adjustment slider 1 When the height adjustment sliders 15 are close to each other along the height adjustment slot 12, the connecting rod 18 drives the fixed half ring 5 and the movable half ring 6 to rise, thereby raising the height of the fire pipe 2. When the height adjustment sliders 15 are close to each other along the height adjustment slot 12, the connecting rod 18 drives the fixed half ring 5 and the movable half ring 6 to descend, thereby lowering the fire pipe 2. After the adjustment is completed, the reinforcement device is closed to fix the two sets of connecting rods 18 to prevent the connecting rods 18 from shaking and improve the stability of use.

[0024] Furthermore, the reinforcement device includes a reinforcement main rod 22 provided on one side of one group of connecting rods 18, and the side wall of the reinforcement main rod 22 is fixedly connected to a first reinforcement slide rod 21, one end of the first reinforcement slide rod 21 passes through the side wall of the connecting rod 18 and is rotatably connected to the connecting rod 18, and a second reinforcement slide rod 19 is provided on one side of the other group of connecting rods 18, and one end of the second reinforcement slide rod 19 passes through the side wall of the connecting rod 18 and is rotatably connected to the connecting rod 18, and the reinforcement main rod 22 The side wall of the reinforcement slide 23 is provided with a reinforcement slide 23, and the inner wall of the reinforcement slide 23 is slidably connected to the side wall of the reinforcement auxiliary rod 20, a concave support plate 24 is provided on one side of the reinforcement auxiliary rod 20, and the side wall of the concave support plate 24 is fixedly connected with a reinforcement bolt 25, one end of the reinforcement bolt 25 passes through the side wall of the reinforcement auxiliary rod 20 and is threadedly connected with a reinforcement nut 27; through the reinforcement main rod 22, the reinforcement slide 23, the first reinforcement slide rod 21, the second reinforcement slide rod 19, the reinforcement auxiliary rod 20, When the connecting rod 18 is lowered, the connecting rod 18 will drive the reinforcing sub-rod 20 to slide closer to the reinforcing slot 23 of the reinforcing main rod 22 in the opposite direction through the first reinforcing slide bar 21 and the second reinforcing slide bar 19. After the adjustment is completed, the reinforcing nut 27 is rotated so that the reinforcing nut 27 is abutted against the side wall of the reinforcing main rod 22, thereby fixing the reinforcing sub-rod 20 in the reinforcing slot 23, so that the reinforcing main rod 22 and the reinforcing sub-rod 20 form a limiting support rod, thereby providing a limiting support function for the two sets of connecting rods 18, thereby improving the stability when fixing the fire-fighting pipe 2.

[0025] Furthermore, the side wall of the reinforcing bolt 25 located on one side of the reinforcing nut 27 is slidably connected to the concave splint 26; by setting the concave splint 26, the reinforcing bolt 25 is rotated to push the concave splint 26 against the side wall of the reinforcing main rod 22, so that the concave splint 26 and the concave support plate 24 clamp the reinforcing main rod 22, thereby fixing the reinforcing secondary rod 20, thereby improving the fixing effect.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A supporting and connecting structure for fire protection pipes for assembled buildings, comprising a wall (1) and a fire protection pipe (2), characterized in that: A support plate (3) is provided below the wall (1), and a support fixing bolt (4) is provided below the support plate (3); a T-shaped support slot (8) is provided on the bottom surface of the support plate (3), and a T-shaped support rod (11) is slidably connected to the inner wall of the T-shaped support slot (8); a left-right adjustment device is provided inside the T-shaped support slot (8), and a height adjustment device is provided below the T-shaped support rod (11); a fixed semi-ring (5) is provided below the height adjustment device, and a movable semi-ring (6) is provided above the fixed semi-ring (5); and a semi-ring bolt (7) is provided above the movable semi-ring (6).

2. The supporting and connecting structure for fire protection pipes for prefabricated buildings according to claim 1, characterized in that: The left-right adjustment device comprises left-right adjustment bolts (9) rotatably connected to the inner wall of the T-shaped support slot (8), and one end of the left-right adjustment bolts (9) passes through the side wall of the T-shaped support rod (11) and extends to the outside of the T-shaped support slot (8), the left-right adjustment bolts (9) are threadedly connected to the T-shaped support rod (11), and one end of the left-right adjustment bolts (9) located outside the support plate (3) is fixedly connected to a left-right adjustment nut (10).

3. The supporting and connecting structure for fire protection pipes for assembled buildings according to claim 1 or 2, characterized in that: The height adjustment device includes a height adjustment slot (12) provided on the bottom surface of the T-shaped support rod (11), and a bidirectional screw (13) is provided inside the height adjustment slot (12), opposite threads are provided on both sides of the bidirectional screw (13), and one end of the bidirectional screw (13) extends out of the height adjustment slot (12) and is fixedly connected to a height adjustment nut (14), two sets of height adjustment sliders (15) are threadedly connected at the opposite threads of the height adjustment slot (12), and a connecting rod (18) is provided below the height adjustment slider (15), a hinged rod (16) is fixedly connected to the bottom surface of the height adjustment slider (15), and one end of the hinged rod (16) passes through the side wall of the connecting rod (18) and is rotatably connected to the connecting rod (18), a fixed rod (17) is provided on both sides of the fixed half ring (5), and one end of the fixed rod (17) passes through the side wall of the connecting rod (18) and is rotatably connected to the connecting rod (18), and a reinforcement device is provided on one side of the connecting rod (18).

4. The supporting and connecting structure for fire protection pipes for prefabricated buildings according to claim 3, characterized in that: The reinforcing device includes a reinforcing main rod (22) provided on one side of one group of connecting rods (18), and a first reinforcing slide rod (21) is fixedly connected to the side wall of the reinforcing main rod (22), one end of the first reinforcing slide rod (21) passes through the side wall of the connecting rod (18) and is rotatably connected to the connecting rod (18), and a second reinforcing slide rod (19) is provided on one side of the other group of connecting rods (18), and one end of the second reinforcing slide rod (19) passes through the side wall of the connecting rod (18) and is rotatably connected to the connecting rod (18), The two ends of the second reinforcing slide rod (19) are fixedly connected to the reinforcing auxiliary rod (20), and the side wall of the reinforcing main rod (22) is provided with a reinforcing slide groove (23), the inner wall of the reinforcing slide groove (23) is slidably connected to the side wall of the reinforcing auxiliary rod (20), and a concave support plate (24) is provided on one side of the reinforcing auxiliary rod (20), and the side wall of the concave support plate (24) is fixedly connected to a reinforcing bolt (25), and one end of the reinforcing bolt (25) passes through the side wall of the reinforcing auxiliary rod (20) and is threadedly connected to a reinforcing nut (27).

5. The supporting and connecting structure for fire protection pipes for prefabricated buildings according to claim 4, characterized in that: The side wall of the reinforcing bolt (25) located on one side of the reinforcing nut (27) is slidably connected to the concave clamping plate (26).

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