CN211172287U - Floor drain mounting structure - Google Patents

Abstract

The utility model discloses a floor drain mounting structure, which relates to the technical field of floor drain mounting and comprises a drain pipe, cement mortar and surface bricks, wherein the drain pipe is partially embedded in the ground bottom, the cement mortar is paved on the surface of the ground, the surface bricks are paved on the upper end of the cement mortar, a fixing ring is fixedly arranged at the edge of the upper end of the floor drain, a mounting ring seat is fixedly arranged between the fixing ring and the surface bricks, a mounting ring platform is fixedly arranged on the inner wall of the mounting ring seat, a circle of rubber ring is embedded in the inner wall of the mounting ring seat, an inner ring is rotationally arranged in the mounting ring seat, a driving structure is; the locking structure comprises a plurality of wall grooves arranged on the inner wall of the inner ring, and a butt rod arranged between the wall grooves and the rubber ring in an elastic mode, wherein the bottom end of each wall groove is an inclined plane. Through adopting above-mentioned technical scheme, through solid fixed ring simultaneously with the installation cooperation between installation ring seat and the installation ring platform make things convenient for the installation and the change of floor drain.

Description

Floor drain mounting structure

Technical Field

The utility model belongs to the technical field of the technique of floor drain installation and specifically relates to a floor drain mounting structure is related to.

Background

The washing activities of people are usually carried out in a toilet, water for washing is spilled to the floor of the toilet when people wash, in order to prevent water accumulation on the floor of the toilet, a drain pipe is usually arranged in the floor of the toilet, and then a floor drain device is arranged at the upper end of the drain pipe so as to guide the accumulated water to the drain pipe for draining.

Chinese patent with patent publication No. CN204940493U proposes a toilet floor drain mounting structure, which comprises a water-sand slurry structure and a floor drain device, wherein the floor drain device comprises at least one floor drain and a floor drain cover plate, the floor drain is arranged in the water-sand slurry structure, the floor drain cover plate is arranged above the floor drain, the floor drain cover plate is provided with a drain hole, the floor drain cover plate is provided with a water tank surrounding edge all around, the water tank surrounding edge is provided with a stone structure all around, the bottom of the water tank surrounding edge and the stone structure are both connected with the water-sand slurry structure, and the floor drain cover plate and the water tank surrounding edge are both made of stone materials identical to the stone structure.

The above prior art solutions have the following drawbacks: the floor drain is arranged in the water-sand slurry structure, the floor drain needs to be replaced when the floor drain is used for a long time or damaged, a cutting tool needs to cut the water-sand slurry structure close to the opening of the floor drain when the floor drain is replaced, the edge of the opening of the floor drain is separated from the water-sand slurry structure after the floor drain is cut, the floor drain can be removed at the moment, a new floor drain is placed in the original position after a specific adhesive is smeared in the original position, and the replacement can be completed after the periphery of the floor drain is firmly pressed and the periphery of the floor drain is cleaned up after. However, when the floor drain is cut by using the cutting tool, the cutting tool is usually manually held for cutting, the cutting degree is also required to be noticed during cutting, and the ground surface which does not need to be cut cannot be cut, so that the floor drain is inconvenient to replace actually, and meanwhile, the ground surface is easy to be excessively cut.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a floor drain mounting structure, the installation and the change of the floor drain of being convenient for.

The utility model discloses a can realize through following technical scheme:

a floor drain installation structure comprises a drain pipe, cement mortar and a surface brick, wherein the drain pipe is partially embedded at the bottom of the ground and communicated with the floor drain, the cement mortar is paved on the surface of the ground, the surface brick is paved at the upper end of the cement mortar, a fixing ring is fixedly arranged at the edge of the upper end of the floor drain, a circular channel communicated with the drain pipe is arranged at the upper end of the surface brick, an installation ring seat used for being sleeved on the outer wall of the fixing ring is fixedly arranged on the inner wall of the circular channel, an installation ring table is fixedly arranged on the inner wall of the installation ring seat, a circle of rubber ring is embedded on the inner wall of the installation ring seat, an inner ring is rotationally arranged in the installation ring seat, a driving structure used for;

the locking structure comprises a plurality of wall grooves formed in the inner wall of the inner ring, and a butting rod arranged between the wall grooves and the rubber rings in an elastic mode, wherein the bottom end of each wall groove is an inclined plane, and two ends of the butting rod are respectively abutted to the bottom end of each wall groove and the rubber rings.

By adopting the technical scheme, the floor drain is placed in the mounting ring platform, one end of the floor drain is introduced into the drain pipe at the moment, the side wall of the fixed ring is attached to the inner wall of the mounting ring seat, meanwhile, the side wall of the fixed ring is attached to the inner wall of the rubber ring, and the friction coefficient of the surface of the rubber ring is larger, so that the maximum static friction force between the rubber ring and the fixed ring can be increased, and the fixed ring and the mounting ring seat are not easy to move relatively. The bottom end of the fixing ring is abutted against the upper end of the mounting ring platform when the fixing ring is attached to the mounting ring seat, and therefore the floor drain is prevented from settling. The inner ring is rotated to enable the abutting rod to slide in the wall groove, the inclined plane of the wall groove forces the abutting rod to abut against the rubber ring, and then the relative position between the fixing ring and the mounting ring seat can be more stable. The cooperation between the mounting ring seat and the mounting ring platform enables the floor drain to be easily mounted and replaced.

Further setting the following steps: the driving structure comprises a top groove formed in the upper end of the mounting ring seat and a driving rod fixedly arranged on one side, close to the top groove, of the inner ring, and one end, far away from the inner ring, of the driving rod penetrates through the top groove.

Through adopting above-mentioned technical scheme, hand power actuating lever can drive the inner ring and rotate.

Further setting the following steps: one end, far away from the rubber ring, of the abutting rod is fixedly provided with a hemispherical block, and one end, far away from the abutting rod, of the hemispherical block is a curved surface.

Through adopting above-mentioned technical scheme, hemisphere piece and wall slot bottom butt face are the curved surface, can reduce its area of contact with wall slot bottom, and then can make the butt pole easily slide in the wall slot.

Further setting the following steps: the butt joint pole overcoat is equipped with the spring, the spring is located hemisphere piece with between the mount ring seat.

Through adopting above-mentioned technical scheme, the elastic force of spring can force the pole of connecting to reciprocate in the wall inslot.

Further setting the following steps: the sealing structure is arranged between the fixing ring and the mounting ring table and comprises an inserting ring fixedly arranged at the bottom end of the fixing ring, and an inserting groove used for being matched with the inserting ring in an inserting mode is formed in the upper end of the mounting ring table.

Through adopting above-mentioned technical scheme, through the grafting adaptation of grafting ring and inserting groove, can increase the area of contact between solid fixed ring and the installation ring platform, and then play sealed effect, prevent ponding flow to earth's surface.

Further setting the following steps: the upper end of the cement mortar is a concave surface.

By adopting the technical scheme, the sunken surface at the upper end of the surface brick plays a role in drainage, so that accumulated water can easily flow into the floor drain.

Further setting the following steps: and a waterproof layer is filled between the cement mortar and the ground surface.

Through adopting above-mentioned technical scheme, ponding permeable cement mortar flows to the earth's surface, and the ponding can take place the diffusion in the earth's surface, and then can lead to the bathroom ground surface humidity around, and the waterproof layer can make ponding be difficult for flowing to the earth's surface.

Further setting the following steps: the opening at the upper end of the mounting ring seat is arranged in a chamfer angle.

By adopting the technical scheme, the chamfer angle can form a flaring, so that the fixing ring can enter the mounting ring seat more easily.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the floor drain is communicated with the drain pipe, the fixing ring is positioned in the mounting ring seat at the moment, the side wall of the fixing ring is abutted against the inner wall of the mounting ring seat, meanwhile, the maximum static friction force between the fixing ring and the mounting ring seat can be increased by the abutting of the rubber ring and the outer wall of the fixing ring, so that the fixing ring is not easy to move, and the lower end of the fixing ring is abutted against the upper end of the mounting ring platform when the fixing ring is positioned in the mounting ring seat, so that the;

(2) the inner ring is driven to rotate by pulling the driving rod by hand, so that the inner ring and the abutting rod slide relatively, the abutting rod is forced to abut against the rubber ring by the inclined plane at the bottom end of the wall groove, and the position between the fixing ring and the mounting ring seat is more stable;

(3) the contact area between the fixing ring and the mounting ring platform can be increased by inserting the inserting ring into the inserting groove, so that accumulated water is not easy to penetrate through a gap between the fixing ring and the mounting ring platform, and a sealing effect is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

fig. 3 is a cross-sectional view of the drive structure, collar and locking structure.

Reference numerals: 1. a drain pipe; 2. cement mortar; 3. surface bricks; 4. a waterproof layer; 5. a circular channel; 6. a leak pipe; 7. a net cover; 8. installing a ring seat; 9. installing a ring platform; 10. a fixing ring; 11. a rubber ring; 12. a plug-in ring; 13. inserting grooves; 14. an inner tank; 15. an inner ring; 16. a top groove; 17. a drive rod; 18. a wall groove; 19. a butting rod; 20. a hemispherical block; 21. spring 22 and adhesive.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a floor drain mounting structure, bury the drain pipe 1 in the ground bottom underground including the part, cement mortar 2 that is located the drain pipe 1 outside has been laid to the earth's surface, and simultaneously, it has waterproof layer 4 to fill between cement mortar 2 and the earth's surface. The surface brick 3 is arranged and laid on the upper end of the cement mortar 2 in a sunken mode, the upper end of the surface brick 3 is also in a sunken mode due to the fact that the upper end of the cement mortar 2 is sunken, accumulated water can be gathered more easily on the sunken surface, the adhesive 22 is filled between the surface brick 3 and the cement mortar 2, and the surface brick 3 and the cement mortar 2 are fixed through the adhesive 22. The upper end of the water discharge pipe 1 is lower than the ground surface to the upper end surface, the ground surface brick 3 is provided with a circular channel 5 corresponding to the position of the water discharge pipe 1, and the caliber of the circular channel 5 is larger than the axial diameter of the water discharge pipe 1. The upper end of the drain pipe 1 is communicated with a floor drain, the floor drain comprises a drain pipe 6 with a funnel-shaped section and a net cover 7 covering the upper end of the drain pipe 6, and the lower end of the drain pipe 6 extends into the drain pipe 1.

Referring to fig. 1 and 2, a mounting ring seat 8 with a side wall fitted and adapted to an inner wall of a circular channel 5 is coaxially and fixedly arranged in the circular channel, the mounting ring seat 8 is fixedly connected with a ground surface brick 3 through an adhesive 22, an opening at the upper end of the mounting ring seat 8 is arranged in a chamfer angle, and the upper end surface of the mounting ring seat 8 is lower than the upper end surface of the ground surface brick 3. The end, far away from circular passageway 5, of the inner wall of mounting ring seat 8 has set firmly mounting ring platform 9 around its axis, and mounting ring platform 9 cross-section is right trapezoid and sets up and trapezoidal less end is close to circular passageway 5, and mounting ring seat 8 setting and the laminating of 6 outer walls of bushing are kept away from on the 9 inclined planes of mounting ring platform. The 6 upper end border departments of weeping pipe have set firmly solid fixed ring 10 around its axis, and when the weeping pipe 6 stretched into to drain pipe 1, solid fixed ring 10 lateral walls laminated mounting ring seat 8 inner walls, solid fixed ring 10 bottom butt mounting ring platform 9 upper ends simultaneously. The inner wall of the mounting ring seat 8 is embedded with a rubber ring 11 around the axis thereof, the axis of the rubber ring 11 coincides with the axis of the mounting ring seat 8, and the inner diameter of the rubber ring 11 is equal to the inner diameter of the mounting ring seat 8. When the floor drain is installed, the drain pipe 6 extends into the drain pipe 1, the side wall of the fixing ring 10 is fitted with the inner wall of the mounting ring seat 8, meanwhile, the side wall of the fixing ring 10 abuts against the inner wall of the rubber ring 11, and therefore the stability of the position between the fixing ring 10 and the mounting ring seat 8 can be improved.

Referring to fig. 2, a sealing device is arranged between the mounting ring platform 9 and the fixing ring 10, the sealing device comprises an inserting ring 12 fixedly arranged at the bottom end of the fixing ring 10 around the axis of the fixing ring, and an inserting groove 13 arranged at the top end of the fixing ring platform 9 around the axis of the mounting ring platform, and the inserting ring 12 is inserted and matched in the inserting groove 13. The contact area between the fixing ring 10 and the mounting ring table 9 can be increased by inserting the insertion ring 12 into the insertion groove 13. Thereby increasing the sealing property between the two.

Referring to fig. 2 and 3, an inner groove 14 is formed in the mounting ring seat 8 around the axis of the mounting ring seat, an inner ring 15 is rotatably fitted in the inner groove 14, a top groove 16 communicated with the inner groove 14 is formed in the upper end of the mounting ring seat 8 around the axis of the mounting ring seat, the top groove 16 is arranged corresponding to the inner ring 15, two top grooves 16 are formed in the upper end of the mounting ring seat 8, and the angle between the two top grooves 16 is 180 degrees. The upper end of the inner ring 15 is fixedly provided with a driving rod 17 corresponding to the ring groove, and one end of the driving rod 17 far away from the inner ring 15 penetrates through the top groove 16 and extends out of the mounting ring seat 8.

Be provided with four locking structure between inner ring 15 and rubber circle 11, locking structure sets up the butt pole 19 between wall groove 18 and rubber circle 11 including wall groove 18 and the elasticity of seting up in inner ring 15 inner wall, and wherein, four wall grooves 18 are around inner ring 15 axis equiangular distribution in inner ring 15 inner wall. The opening of the wall groove 18 is formed around the axis of the inner ring 15, the bottom end of the wall groove 18 is an inclined surface, and the inclined surfaces at the bottom ends of the four wall grooves 18 are inclined towards the same direction and are perpendicular to the upper end surface of the inner ring 15. The length direction of the abutting rod 19 is perpendicular to the axis of the inner ring 15, one end of the abutting rod penetrates through the side wall of the inner groove 14 and then abuts against the outer wall of the rubber ring 11, the other end of the abutting rod 19 extends into the wall groove 18 and is fixedly provided with a hemispherical block 20, one end, far away from the abutting rod 19, of the hemispherical block 20 is a curved surface and abuts against the bottom end of the wall groove 18, a spring 21 is sleeved on the outer wall of the abutting rod 19, and the spring 21 is located between the hemispherical block 20 and the side wall. When the inner ring 15 rotates in the inner groove 14, the inclined surface at the bottom end of the wall groove 18 forces the abutting rod 19 to abut against the rubber block, and at this time, the rubber ring 11 abuts against the fixing ring 10 more tightly, so that the fixing ring 10 and the mounting ring seat 8 are more stable.

The implementation principle and the beneficial effects of the embodiment are as follows:

place the weeping pipe 6 in drain pipe 1 from drain pipe 1 opening part, gu fixed ring 10 bottom butt mount ring platform 9 upper ends this moment, and then can make the height-determining of weeping pipe 6, gu fixed ring 10 lateral wall pastes and leans on in the 8 inner walls of mount ring seat simultaneously, the inner wall of rubber circle 11 pastes with solid fixed ring 10 inner walls and leans on, because the coefficient of friction of rubber circle 11 is bigger than great, so difficult emergence is slided between rubber circle 11 and the solid fixed ring 10, and then can make and be difficult for sliding between solid fixed ring 10 and the mount ring seat 8. Then, the driving rod 17 drives the inner ring 15 to rotate in the inner groove 14, at this time, the wall groove 18 moves relative to the abutting rod 19, the inclined surface at the bottom end of the wall groove 18 forces the abutting rod 19 to slide towards the rubber ring 11, and then the rubber ring 11 can be abutted tightly, and at this time, the relative position between the rubber ring 11 and the fixing ring 10 is more stable due to the abutting action of the abutting rod 19.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a floor drain mounting structure, includes that the part buries underground in the ground end and with drain pipe (1) of floor drain intercommunication, lay in cement mortar (2) on earth's surface and lay in earth's surface brick (3) of cement mortar (2) upper end, its characterized in that: a fixing ring (10) is fixedly arranged at the edge of the upper end of the floor drain, a circular channel (5) communicated with the drain pipe (1) is formed in the upper end of the surface brick (3), a mounting ring seat (8) used for being sleeved on the outer wall of the fixing ring (10) is fixedly arranged on the inner wall of the circular channel (5), a mounting ring table (9) is fixedly arranged on the inner wall of the mounting ring seat (8), a circle of rubber ring (11) is embedded in the inner wall of the mounting ring seat (8), an inner ring (15) is rotatably arranged in the mounting ring seat (8), a driving structure used for driving the inner ring (15) to rotate is arranged on one side of the inner ring (15), and a locking structure is arranged between the inner ring (15) and the rubber ring (11;

locking structure including set up in a plurality of wall grooves (18), the elasticity of inner ring (15) inner wall set up in wall groove (18) with butt joint pole (19) between rubber circle (11), wall groove (18) bottom is the inclined plane setting, butt joint pole (19) both ends respectively with wall groove (18) bottom with rubber circle (11) butt.

2. The floor drain mounting structure according to claim 1, characterized in that: the driving structure comprises a top groove (16) formed in the upper end of the mounting ring seat (8) and a driving rod (17) fixedly arranged on one side, close to the top groove (16), of the inner ring (15), and the driving rod (17) is far away from one end of the inner ring (15) and penetrates through the top groove (16).

3. The floor drain mounting structure according to claim 1, characterized in that: and one end of the butting rod (19) far away from the rubber ring (11) is fixedly provided with a hemispherical block (20), and one end of the hemispherical block (20) far away from the butting rod (19) is a curved surface.

4. The floor drain mounting structure according to claim 3, characterized in that: the abutting rod (19) is sleeved with a spring (21), and the spring (21) is located between the hemispherical block (20) and the mounting ring seat (8).

5. The floor drain mounting structure according to claim 1, characterized in that: a sealing structure is arranged between the fixing ring (10) and the mounting ring table (9), the sealing structure comprises an inserting ring (12) fixedly arranged at the bottom end of the fixing ring (10), and an inserting groove (13) used for being matched with the inserting ring (12) in an inserting manner is formed in the upper end of the mounting ring table (9).

6. The floor drain mounting structure according to claim 1, characterized in that: the upper end of the cement mortar (2) is provided with a concave surface.

7. The floor drain mounting structure according to claim 1, characterized in that: and a waterproof layer (4) is filled between the cement mortar (2) and the ground surface.

8. The floor drain mounting structure according to claim 1, characterized in that: the opening at the upper end of the mounting ring seat (8) is arranged in a chamfer angle.

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