Pipeline mounting and connecting system between assembly type building module box bodies

Abstract

The invention discloses a pipeline mounting and connecting system between assembly type building module box bodies, which comprises a plurality of layers of building box bodies, and pipeline shafts are formed at the corners of the building box bodies; the water supply pipeline is vertically arranged in the pipeline shaft, an outer thread connector is arranged at the lower end of the water supply pipeline, and a male movable connector is arranged at the upper end of the water supply pipeline; the drainage pipeline is vertically arranged in the piping shaft, and a straight connection opening is formed in the lower end of the drainage pipeline; an internal thread connector is arranged at the upper end of the water supply connecting section, and a female movable joint is arranged at the lower end; and the drainage connecting section is arranged between the upper and lower layers of water supply pipelines. The system has the following advantages and effects that through the prefabricated water supply pipeline and the drainage pipeline, the water supply connecting section and the drainage connecting section are adopted in a project site to achieve rapid connection of all layers of pipelines, labor cost is saved, site operation is reduced, fixing mechanisms with the transverse position and the front-back position adjustable are additionally arranged, and construction efficiency is improved. Transverse and front-and-back installation error adjustment of the pipeline is achieved, the butt joint precision of the pipeline is guaranteed, and installation convenience is improved.

Description

Technical Field

[0001] The invention relates to the field of building construction, and in particular to a pipeline installation and connection system between assembled building module boxes. Background Art

[0002] In the traditional construction process, the water supply and drainage pipes between the upper and lower floors are installed on the project site, and the pipe connections also use traditional construction technology, which is time-consuming and labor-intensive, with high labor costs. In the actual construction process, the water supply and drainage pipes are installed after the project site, and additional water supply and drainage cross pipes need to be connected, which increases labor costs and on-site workload, affecting construction efficiency.

[0003] Therefore, it is of great significance to study an installation and connection system for water supply and drainage pipes in prefabricated building module boxes, which can reduce labor costs and on-site workload and improve construction efficiency, in order to improve the quality and reliability of building water supply and drainage systems. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide a pipe installation and connection system between assembled building module boxes, which has the effect of reducing labor costs and on-site work volume and improving construction efficiency.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A pipe installation and connection system between assembled building module boxes, comprising: A multi-layer building box is stacked on top of each other, and a pipe well is formed at one corner. The bottom plate of the building box is provided with a mounting hole, and the top plate is provided with an inspection port connected to the mounting hole. A water supply pipe is vertically arranged in the pipe well and aligned with the installation hole and the inspection port. The lower end of the water supply pipe is provided with an external threaded joint 5 cm away from the bottom of the box. The upper end of the water supply pipe is provided with a male flexible joint; A drainage pipe is vertically arranged in the pipe well and aligned with the installation hole and the inspection port, and a straight-through connection port is arranged at the lower end of the drainage pipe; A water supply connection section is arranged between the upper and lower layers of the water supply pipes, the upper end of the water supply connection section is provided with an internal thread, and the lower end is provided with a female flexible joint; The drainage connection section is arranged between the water supply pipes on the upper and lower layers.

[0006] In a preferred example, the present invention can be further configured as follows: it also includes a fixing mechanism for fixing the water supply pipe and the drainage pipe, the fixing mechanism includes a fixing frame, an adjusting plate, an adjusting rod, a fixing rod, a nut and a spring, the fixing frame is U-shaped and horizontally arranged on the inner wall of the pipe well, the adjusting plate is horizontally arranged on the surface of the fixing frame, the adjusting rod is horizontally rotatably connected to the two ends of the fixing frame, and is threadedly connected to the two ends of the adjusting plate, the fixing rod is U-shaped, and both ends pass through the adjusting plate and the fixing frame, the adjusting plate and the fixing frame are provided with strip holes for the fixing rod to slide laterally, the nut is threadedly connected to the two ends of the fixing rod, the spring is sleeved on the two ends of the fixing rod, and is located between the nut and the fixing frame.

[0007] In a preferred example, the present invention can be further configured as follows: a pair of mounting plates are embedded in the mounting hole, the pair of mounting plates are butt-jointed with each other, and a plurality of buckles are spaced apart between the upper end surfaces, and a semicircular groove is provided on one side of the pair of mounting plates close to each other, and the groove is used for the water supply connection section and the drainage connection section to be embedded.

[0008] In a preferred example, the present invention can be further configured as follows: the inner wall of the groove is provided with a sealing gasket that presses against the outer walls of the water supply connection section and the drainage connection section.

[0009] In a preferred example, the present invention can be further configured as follows: an inserting strip is disposed on one side of one of the mounting plates, and a slot for the inserting strip to be inserted is disposed on one side of the other mounting plate.

[0010] In a preferred example, the present invention can be further configured as follows: the outer wall of the mounting plate is provided with a pressure ring for pressing the bottom surface of the building box, the bottom surface of the building box is vertically provided with a hook, and the pressure ring is provided with a hole for the hook to pass through.

[0011] In a preferred example, the present invention can be further configured as follows: the lower end surface of the pressure ring is provided with a sealing strip located inside the clamping hole, and the bottom plate surface of the building box is provided with a sealing groove for the sealing strip to be embedded.

[0012] In a preferred example, the present invention can be further configured as follows: a handle is provided on the upper end surface of the mounting plate.

[0013] In summary, the present invention has the following beneficial effects: 1. By setting up prefabricated water supply pipes and drainage pipes and using vertically arranged water supply connection sections and drainage connection sections, there is no need to connect additional water supply and drainage horizontal pipes on the project site. It is only necessary to connect the longitudinal pipes at the junction through the inspection port to ensure the systematicness and integrity of the water supply and drainage system inside the building box. Only simple connection work needs to be completed on the project site, which greatly saves labor costs, reduces on-site operations, and improves the assembly rate and construction efficiency of modular buildings; 2. By setting a convenient installation plate in the installation hole, the sealing between the upper and lower building boxes can be achieved, which can not only prevent the accumulated water from seeping into the lower layer when leaking, but also have a certain effect of preventing the spread of fire and smoke, and can also ensure the stability of the connection position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the building box of Example 1; Figure 2 is a schematic diagram of the internal structure of the building box of Example 1; Figure 3 is a schematic diagram of the connection relationship of the building boxes of Example 1; Figure 4 is a schematic structural diagram of the mounting plate of Example 1; Figure 5 is a schematic diagram of the connection relationship of the mounting plate of Example 1; Figure 6 is a schematic structural diagram of a fixing mechanism of Example 2; Figure 7 It is a schematic diagram of the connection relationship of the fixing mechanism of Example 2.

[0015] Figure numerals: 1. building box; 11. pipe well; 12. installation hole; 13. inspection port; 2. water supply pipe; 21. external thread; 22. male flexible joint; 3. drainage pipe; 31. straight connection port; 4. water supply connection section; 41. internal thread; 42. female flexible joint; 5. drainage connection section; 6. mounting plate; 61. buckle; 62. handle; 63. groove; 64. sealing gasket; 65. insert; 66. slot; 7. pressure ring; 71. hook; 72. hole; 73. sealing strip; 74. sealing groove; 8. fixing mechanism; 81. fixing frame; 82. adjusting plate; 83. adjusting rod; 84. fixing rod; 85. nut; 86. spring; 87. strip hole. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0017] Embodiment 1: like Figure 1 , Figure 2 , Figure 3As shown, a pipe installation and connection system between assembled building module boxes includes a multi-story building box 1, a water supply pipe 2, a drainage pipe 3, a water supply connection section 4 and a drainage connection section 5.

[0018] like Figure 1 , Figure 2 , Figure 3 As shown, multi-story building boxes 1 are stacked one on top of the other, and a pipe well 11 is formed at one corner. A mounting hole 12 is provided at the bottom plate of the building box 1, and an inspection port 13 connected to the mounting hole 12 is provided at the top plate.

[0019] like Figure 1 , Figure 2 , Figure 3 As shown, the water supply pipe 2 is vertically arranged in the pipe well 11 and aligned with the installation hole 12 and the inspection port 13. The lower end of the water supply pipe 2 is provided with an external thread 21, and is 5 cm away from the bottom of the box body, and the upper end of the water supply pipe 2 is provided with a male flexible joint 22.

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, the drainage pipe 3 is vertically arranged in the pipe well 11 and is aligned with the installation hole 12 and the inspection port 13 , and a straight-through connection port 31 is arranged at the lower end of the drainage pipe 3 .

[0021] like Figure 1 , Figure 2 , Figure 3 As shown, the water supply connection section 4 is arranged between the upper and lower layers of water supply pipes 2, the upper end of the water supply connection section 4 is provided with an internal thread 41, and the lower end is provided with a female flexible joint 42, and the drainage connection section 5 is arranged between the upper and lower layers of water supply pipes 2.

[0022] When constructing the prefabricated building, the building box 1 is hoisted and stacked together, and then the water supply connection section 4 and the drainage connection section 5 are taken out for installation.

[0023] First, connect the inner thread 41 at the upper end of the water supply connecting section 4 to the outer thread 21 at the lower end of the upper water supply pipe 2, and connect the female flexible joint 42 at the lower end of the water supply connecting section 4 to the male flexible joint 22 at the lower end of the lower water supply pipe 2 to achieve the connection between the upper and lower water supply pipes 2.

[0024] Then insert the upper end of the drainage connecting section 5 into the straight-through connection port 31 at the lower end of the upper drainage pipe 3, and then tighten the drainage expansion joint at the lower end of the drainage connecting section 5 and sleeve it on the upper end of the lower drainage pipe 3, and the two ends of the drainage connecting section 5 are connected and fixed by gluing to achieve the connection between the upper and lower drainage pipes 3.

[0025] Therefore, by setting up prefabricated water supply pipes 2 and drainage pipes 3, and adopting vertically arranged water supply connection sections 4 and drainage connection sections 5, the project site does not need to connect additional water supply and drainage horizontal pipes. It only needs to realize longitudinal pipe connection at the intersection through the inspection port 13, so as to ensure the systematicness and integrity of the water supply and drainage system inside the building box 1. Only simple connection work needs to be completed on the project site, which greatly saves labor costs, reduces on-site operations, and improves the assembly rate and construction efficiency of modular buildings.

[0026] like Figure 4 , Figure 5 As shown, a pair of mounting plates 6 are embedded in the mounting hole 12, and the pair of mounting plates 6 are butt-jointed with each other, and a plurality of buckles 61 are arranged at intervals between the upper end surfaces to realize the quick connection and fixation between the pair of mounting plates 6. A handle 62 is arranged on the upper end surface of the mounting plate 6 to facilitate the lifting of the pair of mounting plates 6.

[0027] like Figure 4 , Figure 5 As shown, a semicircular groove 63 is provided on one side of a pair of mounting plates 6 close to each other, and the groove 63 is used for the water supply connection section 4 and the drainage connection section 5 to be embedded, so as to realize the surrounding clamping of the water supply connection section 4 and the drainage connection section 5. The inner wall of the groove 63 is provided with a sealing gasket 64 which presses against the outer wall of the water supply connection section 4 and the drainage connection section 5 to increase the sealing performance of the connection position.

[0028] like Figure 4 , Figure 5 As shown, one side of one of the mounting plates 6 is provided with an inserting strip 65, and one side of the other mounting plate 6 is provided with a slot 66 for the inserting strip 65 to be inserted into, so that when a pair of mounting plates 6 are spliced ​​together, the connection position of the two mounting plates 6 is sealed.

[0029] like Figure 4 , Figure 5 As shown, the outer wall of the mounting plate 6 is provided with a pressing ring 7 for pressing the bottom surface of the building box 1, the bottom surface of the building box 1 is vertically provided with a hook 71, and the pressing ring 7 is provided with a clamping hole 72 for the hook 71 to pass through.

[0030] Therefore, when assembling the mounting plates 6, a pair of mounting plates 6 are docked, and the mounting plates 6 are made to surround the water supply connection section 4 and the drainage connection section 5, and then the pair of mounting plates 6 are fixed by the buckles 61 to achieve the connection and fixation of the pair of mounting plates 6.

[0031] Then, a pair of mounting plates 6 are controlled to slide downward so that the mounting plates 6 are embedded in the mounting holes 12 , and the hooks 71 pass through the hook holes 72 and hook the outer wall of the pressing ring 7 to achieve hooking and fixing of the pressing ring 7 , thereby achieving rapid installation and fixation of the two mounting plates 6 .

[0032] Therefore, the installation arrangement of the mounting plate 6 can achieve sealing between the upper and lower building boxes 1, which can not only prevent accumulated water from seeping into the lower layer when leaking, but also have a certain effect of preventing the spread of fire and smoke, and can also ensure the stability of the connection position.

[0033] like Figure 4 , Figure 5 As shown, the lower end surface of the pressure ring 7 is provided with a sealing strip 73 located inside the clamping hole 72, and the bottom plate surface of the building box 1 is provided with a sealing groove 74 for the sealing strip 73 to be embedded in, so as to increase the sealing between the pressure ring 7 and the building box 1.

[0034] Embodiment 2: like Figure 6 , Figure 7 As shown, a pipe installation and connection system between assembled building module boxes also includes a fixing mechanism 8 for fixing the water supply pipe 2 and the drainage pipe 3 to increase the stability of the water supply pipe 2 and the drainage pipe 3.

[0035] like Figure 6 , Figure 7 As shown, the fixing mechanism 8 includes a fixing frame 81, an adjusting plate 82, an adjusting rod 83, a fixing rod 84, a nut 85 and a spring 86. The fixing frame 81 is U-shaped and horizontally arranged on the inner wall of the pipeline well 11, the adjusting plate 82 is horizontally arranged on the surface of the fixing frame 81, and the adjusting rod 83 is horizontally rotatably connected to both ends of the fixing frame 81 and is threadedly connected to both ends of the adjusting plate 82.

[0036] like Figure 6 , Figure 7 As shown, the fixing rod 84 is arranged in a U shape, and both ends thereof penetrate the adjustment plate 82 and the fixing frame 81. The adjustment plate 82 and the fixing frame 81 are provided with strip holes 87 for the fixing rod 84 to slide laterally. The nut 85 is threadedly connected to both ends of the fixing rod 84, and the spring 86 is sleeved on both ends of the fixing rod 84 and is located between the nut 85 and the fixing frame 81.

[0037] Since the pipe components between the upper and lower building boxes 1 are connected by threaded fitting, the threaded fitting requires that the connection must be made straight up and down, otherwise water leakage may occur due to unstable connection.

[0038] Therefore, during the connection process of the pipe assembly, the water supply pipe 2 and the drainage pipe 3 pass through the space between the adjustment plate 82 and the fixed rod 84. Therefore, the lateral sliding of the fixed rod 84 can be controlled by applying lateral force to make the fixed rod 84 slide in the strip hole 87, thereby realizing the adjustment of the lateral position of the water supply pipe 2 and the drainage pipe 3.

[0039] Then the adjusting rod 83 can be controlled to rotate clockwise, and the adjusting rod 83 drives the adjusting plate 82 away from the fixing frame 81. At this time, the adjusting plate 82 can push the water supply pipe 2 and the drainage pipe 3 to move outward, and because a spring 86 is provided at the tail end of the fixing rod 84, the fixing rod 84 can also slide outward when the spring 86 is compressed.

[0040] The adjusting rod 83 can also be controlled to rotate counterclockwise, and the adjusting rod 83 drives the adjusting plate 82 to move inward and approach the fixing frame 81. At this time, under the elastic force of the spring 86, the fixing rod 84 pulls the water supply pipe 2 and the drainage pipe 3 to move inward, thereby realizing the front and rear position adjustment of the water supply pipe 2 and the drainage pipe 3, thereby realizing the rapid adjustment of the position of the water supply pipe 2 and the drainage pipe 3, and being able to meet the precise installation requirements.

[0041] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A pipe installation and connection system between assembled building module boxes, Features: include: A multi-story building box (1) is stacked on top of each other, and a pipe well (11) is formed at one of the corners; a mounting hole (12) is provided at the bottom plate of the building box (1), and a maintenance opening (13) connected to the mounting hole (12) is provided at the top plate; A water supply pipe (2) is vertically arranged in the pipe well (11) and aligned with the installation hole (12) and the inspection port (13); an external threaded joint (21) is arranged at the lower end of the water supply pipe (2) and is 5 cm away from the bottom of the box; and a male flexible joint (22) is arranged at the upper end of the water supply pipe (2); A drainage pipe (3) is vertically arranged in the pipe well (11) and aligned with the installation hole (12) and the inspection port (13); a straight-through connection port (31) is arranged at the lower end of the drainage pipe (3); A water supply connection section (4) is arranged between the upper and lower layers of the water supply pipes (2); the upper end of the water supply connection section (4) is provided with an internal thread (41), and the lower end is provided with a female flexible joint (42); The drainage connection section (5) is arranged between the upper and lower layers of the water supply pipes (2).

2. A pipe installation connection system between assembled building module boxes according to claim 1, Features: The utility model also comprises a fixing mechanism (8) for fixing the water supply pipe (2) and the drainage pipe (3), wherein the fixing mechanism (8) comprises a fixing frame (81), an adjusting plate (82), an adjusting rod (83), a fixing rod (84), a nut (85) and a spring (86), wherein the fixing frame (81) is horizontally arranged on the inner wall of the pipe well (11) in a U shape, the adjusting plate (82) is horizontally arranged on the surface of the fixing frame (81), the adjusting rod (83) is horizontally rotatably connected to the two ends of the fixing frame (81), and the screw (85) is screwed to the fixing frame (81) to fix the water supply pipe (2) and the drainage pipe (3), wherein the fixing frame (81) is horizontally arranged on the inner wall of the pipe well (11), and the adjusting plate (82) is horizontally arranged on the surface of the fixing frame (81), and the adjusting rod (83) is horizontally rotatably connected to the two ends of the fixing frame (81), and the screw (85) is screwed to the fixing frame (81) to fix the water supply pipe (2) and the drainage pipe (3). The fixing rod (84) is U-shaped and has two ends passing through the adjusting plate (82) and the fixing frame (81). The adjusting plate (82) and the fixing frame (81) are provided with strip holes (87) for the fixing rod (84) to slide laterally. The nut (85) is threadedly connected to the two ends of the fixing rod (84). The spring (86) is sleeved on the two ends of the fixing rod (84) and is located between the nut (85) and the fixing frame (81).

3. A pipe installation connection system between assembled building module boxes according to claim 1, Features: A pair of mounting plates (6) are embedded in the mounting hole (12); the mounting plates (6) are butt-jointed with each other, and a plurality of buckles (61) are spaced apart between the upper end surfaces; a semicircular groove (63) is provided on one side of the mounting plates (6) close to each other; the groove (63) is used for the water supply connection section (4) and the drainage connection section (5) to be embedded therein.

4. A pipe installation and connection system between assembled building module boxes according to claim 3, Features: The inner wall of the groove (63) is provided with a sealing gasket (64) which presses against the outer walls of the water supply connection section (4) and the drainage connection section (5).

5. A pipe installation and connection system between assembled building module boxes according to claim 4, Features: One side of one of the mounting plates (6) is provided with an inserting strip (65), and one side of the other mounting plate (6) is provided with a slot (66) for the inserting strip (65) to be inserted.

6. A pipe installation and connection system between assembled building module boxes according to claim 3, Features: The outer wall of the mounting plate (6) is provided with a pressing ring (7) for pressing the bottom surface of the building box (1), the bottom surface of the building box (1) is vertically provided with a hook (71), and the pressing ring (7) is provided with a clamping hole (72) for the hook (71) to pass through.

7. A pipe installation and connection system between assembled building module boxes according to claim 6, Features: The lower end surface of the pressure ring (7) is provided with a sealing strip (73) located inside the clamping hole (72), and the bottom plate surface of the building box (1) is provided with a sealing groove (74) for the sealing strip (73) to be embedded.

8. A pipe installation and connection system between assembled building module boxes according to claim 3, Features: The upper end surface of the mounting plate (6) is provided with a handle (62).

Images