Pipeline joint of underground water supply and drainage intersection

Abstract

The utility model discloses an underground water supply and drainage intersection pipeline node which comprises two supports fixedly connected to the surface of the building ground, the tops of the supports are provided with upper jackets, drainage pipes are arranged between the supports and the upper jackets in a penetrating mode, the tops of the upper jackets are fixedly connected with fixing seats, and the fixing seats are fixedly connected with the fixing seats. A locking assembly is arranged at the top of the fixing base and comprises rotating parts rotationally connected to the two sides of an inner cavity of the fixing base, clamping hoops are fixedly connected to the tops of the rotating parts, a water supply pipe is arranged between the two clamping hoops in a penetrating mode, and arc-shaped grooves are formed in the tops of the two clamping hoops. The support and the upper clamping sleeve are used in cooperation to install and fix the drainage pipe, meanwhile, the fixing base and the locking assembly are used in cooperation to rapidly install and fix the water supply pipe, then the drainage pipe and the water supply pipe are fixed in a crossed mode, and the purposes that installation is easy, convenient and rapid, and connection is stable and firm can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building water supply and drainage technical field, especially, a kind of underground water supply and drainage intersection point pipeline node. BACKGROUND

[0002] At the intersection of underground water supply and drainage pipeline, since the pipe diameter of water supply pipe and drainage pipe is not the same, the installation height is different, the two need to be supported and fixed respectively, at this time, more holes need to be drilled on the ground, which causes damage to the ground, and the water supply and drainage pipes are mostly fixed by bolts, with many support points and more bolts needed for installation, which cannot achieve quick installation. Therefore, it is necessary to provide a kind of underground water supply and drainage intersection point pipeline node, which adopts a vertical arrangement and fixing method for water supply and drainage pipelines, can reduce the damage to the ground, and is equipped with a quick locking structure to further improve the support and fixation of the pipeline. SUMMARY

[0003] The utility model aims at providing a kind of underground water supply and drainage intersection point pipeline node, which adopts a vertical arrangement and fixing method for water supply and drainage pipelines, can reduce the damage to the ground, and is equipped with a quick locking structure to further improve the support and fixation of the pipeline, to solve the above technical problems.

[0004] The technical scheme for solving the above technical problems is as follows: a kind of underground water supply and drainage intersection point pipeline node, including two supports fixedly connected to the surface of building ground: the top of the support is provided with upper sleeve, drainage pipe is arranged between the support and upper sleeve, the top of the upper sleeve is fixedly connected with fixing seat, the top of the fixing seat is provided with locking assembly, the locking assembly includes rotating member rotatably connected to the inner cavity of fixing seat on both sides, the top of the rotating member is fixedly connected with clamp, water supply pipe is arranged between two clamps, arc-shaped grooves are formed in the top of two clamps, limit clamping plate is rotatably connected to the inner cavity of arc-shaped groove on the right side, fixed lock rod is fixedly connected to the inner cavity of arc-shaped groove on the left side, the limit clamping plate is buckled on the surface of fixed lock rod.

[0005] Preferably, the surface of building ground is backfilled with leveling base material, the leveling base material covers the surface of drainage pipe and water supply pipe, waterproof paint is provided on the top of leveling base material, and ceramic tiles are laid on the top of waterproof paint.

[0006] Preferably, the opposite sides of two rotating members are fixedly connected with actuating plates, and the two actuating plates are in stacked state.

[0007] Preferably, the front side and the back side of the rotating member are fixedly connected with connecting columns, the connecting columns are rotatably connected with the fixing seat, torsional spring is sleeved on the surface of connecting column, one end of the torsional spring is welded with the rotating member, and the other end of the torsional spring is welded with the fixing seat.

[0008] Preferably, the top of the front side and the rear side of the support is rotationally connected with a threaded pin, the surface of the threaded pin is threadedly connected with a threaded sleeve, and the bottom of the two threaded sleeves is pressed on the front side and the rear side of the top of the upper clamp sleeve.

[0009] Preferably, the inner cavity of the clamp is glued with an elastic cotton sleeve, and the elastic cotton sleeve is closely attached to the surface of the water supply pipe.

[0010] The utility model discloses the beneficial effects are:

[0011] 1. The utility model discloses the cooperation of support and upper clamp sleeve is used to install and fix the drain pipe, and the cooperation of fixed base and locking assembly is used to install and fix the water supply pipe quickly, and the drain pipe and water supply pipe can be cross -fixed, and the purposes of simple and quick installation and stable and reliable connection can be achieved.

[0012] 2. The utility model discloses the cooperation of leveling base material and waterproof paint is used to install the drain pipe and water supply pipe further stably, and the purpose of water infiltration on the surface of the ceramic tile can be achieved.

[0013] 3. The utility model discloses the cooperation of threaded pin and threaded sleeve makes support and upper clamp sleeve can be connected quickly, supports and fixes the drain pipe on one hand, and provides stable installation platform for fixed base on the other hand, thereby improve the stability of water supply pipe after installation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Among them:

[0015] Figure 1 It is the front view cross-sectional view of one embodiment of the utility model;

[0016] Figure 2 It is the three-dimensional schematic view of support, upper clamp sleeve, fixed base and locking assembly of one embodiment of the utility model;

[0017] Figure 3 It is the three-dimensional schematic view of support and threaded pin of one embodiment of the utility model;

[0018] Figure 4 It is the three-dimensional explosion view of upper clamp sleeve, fixed base and locking assembly of one embodiment of the utility model.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, building ground, 2, support, 3, upper sleeve, 4, fixed seat, 5, locking assembly, 51, rotating part, 52, clamp, 53, arc-shaped groove, 54, limiting clamping plate, 55, fixed lock rod, 6, dial plate, 7, connecting column, 8, torsional spring, 9, threaded pin, 10, threaded sleeve, 11, leveling base, 12, waterproof paint, 13, ceramic tile, 14, elastic cotton cover. DETAILED DESCRIPTION

[0021] Hereinafter, the embodiment of the underground water supply and drainage intersection point pipeline node of the present application will be described with reference to the accompanying drawings.

[0022] Figures 1-4 The underground water supply and drainage intersection point pipeline node of an embodiment of the present application is shown, comprising two supports 2 fixedly connected to the surface of the building ground 1: the top of the support 2 is provided with an upper sleeve 3, the top of the front side and the rear side of the support 2 is rotatably connected with a threaded pin 9, the surface of the threaded pin 9 is threadedly connected with a threaded sleeve 10, the bottom of the two threaded sleeves 10 is pressed on the front side and the rear side of the top of the upper sleeve 3, the threaded pin 9 and the threaded sleeve 10 are used in cooperation, so that the support 2 and the upper sleeve 3 are quickly connected, on the one hand, the drainage pipe is supported and fixed, on the other hand, a stable installation platform is provided for the fixed seat 4, thereby improving the stability of the water supply pipe after installation, the surface of the building ground 1 is backfilled with leveling base 11, the leveling base 11 covers the surface of the drainage pipe and the water supply pipe, the top of the leveling base 11 is provided with waterproof paint 12, the top of the waterproof paint 12 is paved with ceramic tile 13, the leveling base 11 and the waterproof paint 12 are used in cooperation, the drainage pipe and the water supply pipe are further installed stably, and at the same time, the purpose of water infiltration on the surface of the ceramic tile 13 can be achieved, the drainage pipe is arranged between the support 2 and the upper sleeve 3, the top of the upper sleeve 3 is fixedly connected with the fixed seat 4, the top of the fixed seat 4 is provided with a locking assembly 5, the locking assembly 5 comprises rotating parts 51 rotatably connected to the inner cavity of the fixed seat 4 on both sides, the opposite side of the two rotating parts 51 is fixedly connected with a dial plate 6, the two dial plates 6 are in a stacked state, the front side and the rear side of the rotating part 51 is fixedly connected with a connecting column 7, the connecting column 7 is rotatably connected with the fixed seat 4, the surface of the connecting column 7 is sleeved with a torsional spring 8, one end of the torsional spring 8 is welded with the rotating part 51, the other end of the torsional spring 8 is welded with the fixed seat 4, the top of the rotating part 51 is fixedly connected with a clamp 52, the inner cavity of the clamp 52 is glued with an elastic cotton cover 14, the elastic cotton cover 14 is closely attached to the surface of the water supply pipe, the water supply pipe is arranged between the two clamps 52, the top of the two clamps 52 is provided with an arc-shaped groove 53, the inner cavity of the right arc-shaped groove 53 is rotatably connected with a limiting clamping plate 54, the inner cavity of the left arc-shaped groove 53 is fixedly connected with a fixed lock rod 55, the limiting clamping plate 54 is buckled on the surface of the fixed lock rod 55.

[0023] Working principle: the utility model uses, the user fixes support 2 on the surface of building ground 1 through expansion nail, then places drain pipe on the top of support 2, then covers upper clamping sleeve 3 on the top of drain pipe, rotates threaded pin 9, so that threaded pin 9 moves to the top of upper clamping sleeve 3, then rotates threaded sleeve 10, so that threaded sleeve 10 rotates and falls and is pressed in on the top of upper clamping sleeve 3, and upper clamping sleeve 3 and support 2 are locked and fixed, so that drain pipe can be installed and fixed, then the user pulls limiting clamping plate 54, limiting clamping plate 54 pulls the clamp 52 on the right side, so that the clamp 52 on the right side rotates, so that the actuating plate 6 on the right side causes the actuating plate 6 on the left side to be actuated, so that both rotating parts 51 move away simultaneously, and torsional spring 8 is compressed, then the user places water supply pipe in the inner cavity of two clamps 52, and releases limiting clamping plate 54, at this time torsional spring 8 rebounds, and rotating part 51 and clamp 52 are rotated, at this time two clamps 52 are clamped on the surface of water supply pipe, at this time, press down limiting clamping plate 54, so that limiting clamping plate 54 is completely clamped in the inner cavity of arc-shaped recess 53, and limiting clamping plate 54 is buckled on the surface of fixed lock rod 55, and water supply pipe is fixed, then backfill leveling base 11, and set waterproof paint 12 on the top of leveling base 11, finally, lay tile 13.

[0024] In conclusion: the underground water supply and drainage intersection point pipeline node, through the cooperation of support 2 and upper clamping sleeve 3, installs and fixes drain pipe, and through the cooperation of fixing seat 4 and locking assembly 5, quickly installs and fixes water supply pipe, so that drain pipe and water supply pipe can be cross-fixed, so that the purposes of simple and quick installation and stable and reliable connection are achieved.

Claims

1. An underground water supply and drainage junction point pipe node, characterized by, The utility model provides a building ground surface water supply and drainage device, including two support (2) of fixed connection in building ground surface (1) surface, the top of support (2) is provided with upper sleeve (3), is equipped with drain pipe between support (2) and upper sleeve (3), the top of upper sleeve (3) is fixedly connected with fixed seat (4), the top of fixed seat (4) is provided with locking assembly (5), locking assembly (5) includes the rotator (51) of rotation connection in the inner chamber both sides of fixed seat (4), the top of rotator (51) is fixedly connected with the clamp (52), two the water supply pipe is equipped with between the clamp (52), the top of two the clamp (52) is provided with arc groove (53), the inner chamber rotation is connected with the limiting clamping plate (54) in the arc groove (53) of right side, the inner chamber fixedly connected with fixed lock rod (55) in the arc groove (53) of left side, limiting clamping plate (54) is buckled on the surface of fixed lock rod (55).

2. The underground water distribution junction point pipe node according to claim 1, characterized in that, The surface of the building ground (1) is backfilled with a leveling base (11), the leveling base (11) covers the surface of the drain pipe and the water supply pipe, the top of the leveling base (11) is provided with a waterproof coating (12), and the top of the waterproof coating (12) is paved with a ceramic tile (13).

3. The underground water distribution junction point pipe node according to claim 2, characterized in that, The opposite sides of the two rotators (51) are fixedly connected with the actuating plates (6), and the two actuating plates (6) are in a stacked state.

4. The underground water distribution junction point pipe node according to claim 3, characterized in that, The front side and the rear side of the rotator (51) are fixedly connected with the connecting columns (7), the connecting columns (7) are rotationally connected with the fixed seat (4), the surface of the connecting column (7) is sleeved with a torsion spring (8), one end of the torsion spring (8) is welded with the rotator (51), and the other end of the torsion spring (8) is welded with the fixed seat (4).

5. The underground water distribution junction of claim 4, wherein, The top of the front side and the rear side of the support (2) is rotationally connected with the threaded pins (9), the surface of the threaded pin (9) is threadedly connected with the threaded sleeve (10), and the bottoms of the two threaded sleeves (10) are pressed on the front side and the rear side of the top of the upper sleeve (3).

6. The underground water distribution junction of claim 5, wherein, The inner cavity of the clamp (52) is glued with an elastic cotton jacket (14), and the elastic cotton jacket (14) is tightly attached to the surface of the water supply pipe.

Images