CN211499120U

CN211499120U - Anti-seepage structure of floor drain node

Info

Publication number: CN211499120U
Application number: CN201922074341.4U
Authority: CN
Inventors: 李永强; 蒋发文; 苗峰
Original assignee: Xi'an Chuyuan Construction Engineering Co ltd
Current assignee: Xi'an Chuyuan Construction Engineering Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-15
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a floor drain node anti-seepage structure, including the ground structure that is provided with the mounting groove, the mounting groove lower extreme is connected with the outlet, be provided with the floor drain in the mounting groove, the floor drain include the panel and with the outer core of outlet intercommunication, outer core cover be equipped with vertical set up in sleeve in the mounting groove, the sleeve orientation panel one side be connected with the waterproof board of mounting groove lateral wall joint, the sleeve orientation outlet one side is provided with the waterproof layer, the waterproof board is provided with the slip casting mouth, the waterproof layer with form the slip casting layer between the waterproof board. The utility model discloses its through setting up double-deck waterproof construction, and the slip casting room that forms in the middle of the double-deck waterproof construction, carry out the antiseep to floor drain node position and handle, but the indoor high pressure injection cement mortar layer of slip casting for the sealed effect reinforcing of this floor drain node strengthens its stability simultaneously.

Description

Anti-seepage structure of floor drain node

Technical Field

The utility model belongs to the technical field of the floor drain installation technique and specifically relates to a floor drain node leakage prevention structure.

Background

The floor drain is a drainage device connected with a drainage pipeline system on the ground, is an important interface for connecting the drainage pipeline system and the indoor ground, and is important for preventing leakage at the node position of the floor drain when the floor drain is installed.

Chinese utility model patent with an authorization publication number of CN207812636U discloses a floor drain mounting structure, include: ground structure and floor drain, the structural mounting hole of having seted up of ground, ground structure includes from up setting gradually down: floor, cement mortar layer, waterproof layer, dry hard cement mortar screed-coat to and be used for the plain cement layer of bonding ceramic tile and panel, be provided with the drain pipe in the mounting hole, the floor drain includes: panel and outer core, be provided with waterproof grease layer on the outer peripheral face of drain pipe, the drain pipe is used for outer core male opening part to be provided with the sealing member, the sealing member is provided with the through-hole, the outer core of through-hole confession inserts and makes the surface and the sealing member in close contact with of outer core, and waterproof grease layer has good anticorrosive and acid and alkali resistance for the outer peripheral face of drain pipe is difficult by the corruption, can prolong the life of drain pipe, and has good waterproof nature.

The above prior art solutions have the following drawbacks: the floor drain is directly contacted with the ground structure for installation, and when the ground structure expands with heat and contracts with cold or suffers other damages, the sealing performance of connection between the floor drain and the ground structure is easily and directly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a floor drain node anti-seepage structure through setting up double-deck waterproof construction, reaches the slip casting room that forms in the middle of the double-deck waterproof construction, carries out the antiseep to floor drain node position and handles, but the indoor high pressure injection cement mortar layer of slip casting for the sealed effect reinforcing of this floor drain node strengthens its stability simultaneously.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a floor drain node anti-seepage structure, is including the ground structure that is provided with the mounting groove, the mounting groove lower extreme is connected with the outlet, be provided with the floor drain in the mounting groove, the floor drain include the panel and with the outer core of outlet intercommunication, outer core cover be equipped with vertically set up in sleeve in the mounting groove, the sleeve orientation panel one side be connected with the waterproof board of mounting groove lateral wall joint, the sleeve orientation outlet one side is provided with the waterproof layer, the waterproof board is provided with the slip casting mouth, the waterproof layer with form the slip casting layer between the waterproof board.

By adopting the technical scheme, the sleeve and the mounting groove are fixed through the sleeve and the waterproof layer sleeved by the sleeve, the waterproof plate is clamped with the opening end of the mounting groove, the outer core of the floor drain is placed in the sleeve to be connected with the water outlet, and meanwhile, the position of the floor drain panel is clamped with the waterproof plate, so that the mounting of the floor drain is realized; the slip casting layer between waterproof layer and the waterproof board can be through slip casting mouth position high pressure injection slurry to make the intraformational stable in structure of slip casting and leakproofness good.

The utility model discloses further set up to: and a sealing cover is arranged at the position of the grouting opening and is in threaded connection with the grouting opening.

Through adopting above-mentioned technical scheme, sealed lid is used for sealing up the slip casting mouth after finishing using, and sealed lid and slip casting mouth threaded connection can strengthen the sealed to the slip casting mouth position, and the slip casting mouth inner wall is provided with the screw thread simultaneously, can also external pipeline when carrying out the slip casting with pipeline threaded connection, improve the stability of being connected between pipeline and the slip casting mouth, and then improve the stability of slip casting process.

The utility model discloses further set up to: the waterproof plate is provided with a limiting plate matched with the stepped clamping hook, and a sealant is filled between the clamping hook and the limiting plate.

By adopting the technical scheme, the connection surface is the clamping hook and the limiting plate which are arranged in the ladder shape, the waterproof plate and the opening position of the installation groove are clamped, the support for supporting the floor drain is formed, meanwhile, the sealing glue filled between the waterproof plate and the installation groove can improve the sealing performance of the waterproof plate, and external water is prevented from entering the installation groove from the connection position of the waterproof plate and the installation groove, so that the leakage of the floor drain node is caused.

The utility model discloses further set up to: the waterproof board fixedly connected with the first baffle of mounting groove inner wall butt.

Through adopting above-mentioned technical scheme, first baffle and mounting groove inner wall butt, when the slip casting in situ is filled with fixed slurry, first baffle can increase the area of being connected between waterproof board and the fixed slurry, thereby improve the stability of being connected between waterproof board and the slip casting layer, first baffle can prevent that slip casting layer pressure is too big or expend with heat and contract with cold influences being connected between waterproof board and the mounting groove in addition, lead to waterproof board and mounting groove hookup location to take place the sealed degree that deformation influences between the two, thereby influence the antiseep effect of floor drain node.

The utility model discloses further set up to: the waterproof board fixedly connected with orientation the outer second baffle that extends of mounting groove, the second baffle orientation is kept away from panel one side slope sets up.

By adopting the technical scheme, the floor drain is positioned at the lowest position of the roof, and the second baffle plate extending outwards from the mounting groove is obliquely arranged and can be matched with the slope surface arranged around the mounting groove, so that accumulated water on the roof can timely flow to the position of the floor drain to be discharged, and the drainage effect of the floor drain is enhanced.

The utility model discloses further set up to: the center position of the waterproof plate is provided with a containing groove for placing the floor drain, the outer core sleeve is provided with a boss matched with the containing groove, and the boss is connected with a positioning assembly.

By adopting the technical scheme, the floor drain is connected with the water outlet by clamping the boss and the accommodating groove, so that the connection between the floor drain and the water outlet is realized, the floor drain is convenient to disassemble and assemble, and the floor drain is convenient to replace; in order to strengthen the stability of being connected between boss and the holding tank, the boss is provided with locating component, all fixes a position the boss at level and vertical direction.

The utility model discloses further set up to: the positioning assembly comprises a positioning rod arranged on the bottom wall of the accommodating groove and perpendicular to the bottom wall of the accommodating groove, and the boss is provided with a positioning hole matched with the positioning rod.

Through adopting above-mentioned technical scheme, when the boss was placed in the holding tank, cooperate locating hole and locating lever, the locating lever card is located in the locating hole to the realization prevents its emergence rotation in the holding tank for the location of holding tank to the boss, influences the sealed effect between the two, is convenient for dismantle the floor drain of being convenient for change simultaneously.

The utility model discloses further set up to: the outer surface of the sleeve is wavy.

Through adopting above-mentioned technical scheme, sleeve and slip casting layer direct contact, its surface is wavy setting and can increases the area of the contact between sleeve and the slip casting layer to it is inseparabler to be connected between sleeve and the slip casting layer in the high-pressure injection slip casting process, thereby improves the leakproofness and the stability of floor drain node mounted position.

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

1. the waterproof board and the sleeve fixedly connected with the waterproof board are fixed in the mounting groove through the waterproof layer, the waterproof board is connected with the mounting groove through the stepped clamping hook and the limiting plate, and meanwhile, the first baffle is fixedly connected with the inner wall of the mounting groove in an abutting mode, so that the waterproof board is connected with the mounting groove in a sealing mode;

2. the grouting layer between the waterproof layer and the waterproof board can be formed by injecting slurry at a high pressure through the grouting port, so that the structure in the grouting layer is stable and the sealing performance is good;

3. through boss and holding tank joint, connect convenient inseparable and convenient to detach and change between waterproof board and the floor drain.

Drawings

Fig. 1 is the utility model provides a floor drain node leak protection structure overall structure sketch map.

Fig. 2 is a sectional view along a plane a-a of fig. 1, for illustrating an internal specific structural diagram of an anti-seepage structure of a ground leakage node according to the present invention.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure, 1, a ground structure; 2. mounting grooves; 21. a hook; 22. a limiting plate; 23. sealing glue; 3. a water outlet; 4. a floor drain; 41. a panel; 42. an outer core; 5. a sleeve; 6. a waterproof sheet; 61. a grouting port; 62. a sealing cover; 63. a first baffle plate; 64. a second baffle; 65. accommodating grooves; 66. a boss; 67. a positioning assembly; 671. positioning a rod; 672. positioning holes; 7. a waterproof layer; 8. and (6) grouting the layer.

Detailed Description

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

Referring to fig. 1 and 2, for the utility model discloses a leakage-proof structure is prevented to floor drain node, including the ground structure 1 that is provided with

mounting groove

2, 2 bottoms of mounting groove are provided with

outlet

3, and 3 top rings of outlet are equipped with sleeve 5, and the wavy is personally submitted to sleeve 5 outward surface. Be provided with waterproof layer 7 between sleeve 5 and the mounting groove 2, consolidate sleeve 5, seal it simultaneously with the 2 diapalls of mounting groove. One side of the sleeve 5, which is far away from the water outlet 3, is provided with a waterproof plate 6 clamped with the opening position of the mounting groove 2, the center of the waterproof plate 6 is provided with a containing groove 65 (not marked in the figure), a floor drain 4 is placed in the containing groove 65 (not marked in the figure), the floor drain 4 comprises a panel 41 positioned at the lowest part of the ground structure 1 and an outer core 42 communicated with the water outlet 3, and the outer core 42 is positioned in the sleeve 5. Be provided with slip casting mouth 61 on the waterproof board 6, form the slip casting layer between waterproof layer 7 and the waterproof board 6, pour into high-pressure concrete slurry in the slip casting layer from slip casting mouth 61 position during the use and fill mounting groove 2, can seal and consolidate 4 installation nodes of floor drain simultaneously. Slip casting mouth 61 position is provided with rather than threaded connection's sealed lid 62, and slip casting mouth 61 inner wall is provided with the pipeline and the slip casting mouth 61 threaded connection that the screw thread also was used when being convenient for carry out the slip casting, improves the stability of being connected between pipeline and the slip casting mouth 61, and then improves the stability of slip casting process. The wavy arrangement of the outer surface of the sleeve 5 can increase the contact area between the sleeve 5 and the grouting layer, thereby improving the sealing performance between the sleeve 5 and the grouting layer.

As shown in fig. 2 and 3, in order to improve the sealing performance between the waterproof board 6 and the mounting groove 2, the connection surface of the waterproof board 6 and the mounting groove 2 is respectively provided with a clamping hook 21 and a limiting plate 22 which are arranged in a ladder shape, the waterproof board 6 is clamped with the opening position of the mounting groove 2 to form a support for supporting the floor drain 4, and meanwhile, a sealant 23 is filled between the waterproof board 6 and the mounting groove 2 to enhance the sealing performance of the waterproof board 6, so that external water is prevented from entering the mounting groove 2 from the connection position of the waterproof board 6 and the mounting groove 2, and the leakage of the. Simultaneously the waterproof board 6 fixedly connected with and the first baffle 63 of 2 inner walls butts of mounting groove prevent that slip casting layer pressure is too big or expend with heat and contract with cold influence being connected between waterproof board 6 and the mounting groove 2, lead to waterproof board 6 and 2 hookup location to take place deformation and influence the sealed degree between the two to influence the antiseep effect of 4 nodes of floor drain. In addition, the floor drain 4 is located at the lowest position of the roof, a slope is arranged around the floor drain, the waterproof board 6 is fixedly connected with a second baffle 64 extending towards the outside of the mounting groove 2, and the second baffle 64 and the slope are matched to be inclined towards one side far away from the panel 41.

As shown in fig. 3, the floor drain 4 and the waterproof board 6 are mounted by a boss 66 sleeved on the outer core 42 and a receiving groove 65 arranged at the center of the waterproof board 6 and matched with the boss 66. In order to strengthen the stability of being connected between boss 66 and the holding tank 65, boss 66 is provided with locating component 67, all fixes a position boss 66 at level and vertical direction, and locating component 67 sets up to the locating lever 671 with holding tank 65 diapire vertically in this embodiment to and the locating hole 672 of this locating lever 671 of holding that boss 66 set up, thereby guarantee that convenient to detach between floor drain 4 and the waterproof board 6 is sealed effectual simultaneously.

The implementation principle of this embodiment is when using at first with the fixed 2 diapalls of mounting groove of waterproof layer 7, place sleeve 5 in mounting groove 2 and encircle locate outlet 3 top again, fixed mounting waterproof board 6, cooperate the installation with limiting plate 22 and pothook 21, and closely fix the two through sealed glue 23, and open sealed lid 62 and pass through slip casting mouth 61 high pressure perfusion concrete thick liquid, form inseparable slip casting layer, the angle that second baffle 64 looked for the slope layer according to around sets up with waterproof board 6 is integrative. Finally, the floor drain 4 is installed on the waterproof plate 6, the positioning rod 671 and the positioning hole 672 are matched to prevent the floor drain 4 and the waterproof plate from rotating relatively, and the installation of the floor drain 4 is completed.

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

1. The utility model provides a floor drain node anti-seepage structure, is including ground structure (1) that is provided with mounting groove (2), mounting groove (2) lower extreme is connected with outlet (3), be provided with floor drain (4) in mounting groove (2), floor drain (4) including panel (41) and with outer core (42) of outlet (3) intercommunication, its characterized in that: outer core (42) cover be equipped with vertical set up in sleeve (5) in mounting groove (2), sleeve (5) orientation panel (41) one side be connected with waterproof board (6) of mounting groove (2) lateral wall joint, sleeve (5) orientation outlet (3) one side is provided with waterproof layer (7), waterproof board (6) are provided with slip casting mouth (61), waterproof layer (7) with form slip casting layer (8) between waterproof board (6).

2. The leakage prevention structure of a ground leakage node as defined in claim 1, wherein: the position of the grouting opening (61) is provided with a sealing cover (62), and the sealing cover (62) is in threaded connection with the grouting opening (61).

3. The leakage prevention structure of a ground leakage node as defined in claim 1, wherein: the floor drain is characterized in that an opening position of the mounting groove (2) is provided with a hook (21) facing the floor drain (4) and the cross section of the hook is stepped, the waterproof plate (6) is provided with a limiting plate (22) matched with the stepped hook (21), and a sealant (23) is filled between the hook (21) and the limiting plate (22).

4. The leakage prevention structure of a ground leakage node as defined in claim 3, wherein: the waterproof plate (6) is fixedly connected with a first baffle (63) abutted against the inner wall of the mounting groove (2).

5. The leakage prevention structure of a ground leakage node as defined in claim 4, wherein: the waterproof plate (6) is fixedly connected with a second baffle plate (64) extending towards the outside of the mounting groove (2), and the second baffle plate (64) is arranged in a manner of inclining towards one side away from the panel (41).

6. The leakage prevention structure of a ground leakage node as defined in claim 1, wherein: waterproof board (6) central point puts and is provided with and places holding tank (65) of floor drain (4), outer core (42) cover be equipped with holding tank (65) complex boss (66), boss (66) are connected with locating component (67).

7. The leakage prevention structure of a ground leakage node as defined in claim 6, wherein: locating component (67) including set up in holding tank (65) diapire and rather than vertically locating lever (671), boss (66) be provided with locating lever (671) complex locating hole (672).

8. The leakage prevention structure of a ground leakage node as defined in claim 1, wherein: the outer surface of the sleeve (5) is wavy.