CN211289026U

CN211289026U - A waterproof construction for basement roof poling

Info

Publication number: CN211289026U
Application number: CN201922047537.4U
Authority: CN
Inventors: 汪锋; 董丽; 林璐
Original assignee: Nanjing Second Architectural Design Institute Co ltd
Current assignee: Nanjing Second Architectural Design Institute Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-08-18
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses a waterproof construction for basement roof poling, it relates to the waterproof construction of water pipe, aim at solving the problem that this structure loses and prevents leaking or seeps water the efficiency because of the sealed glue deformation in the prior art, its technical scheme main points include the water pipe, still include the sleeve pipe pre-buried in the wall body, set up the sealing member between sleeve pipe and water pipe, the fastening assembly used for fastening the sealing member and the environmental protection waterproof coating that sets up along the juncture of sleeve pipe lateral wall and wall surface; the fastening component is positioned at one side of the water pipe entering the sleeve; the sealing member improves the leakproofness between water pipe and the sleeve pipe, and fastening components improves the leakproofness between sealing member and the water pipe, is favorable to reducing the possibility that leaks or seep water between water pipe and the sleeve pipe, and the clearance between environmental protection waterproof coating packing sleeve pipe and the wall to be favorable to reducing the possibility that leaks or seep water between sleeve pipe and the wall, also be favorable to the green of work progress.

Description

A waterproof construction for basement roof poling

Technical Field

The utility model relates to a waterproof construction of pipeline, more specifically say, it relates to a waterproof construction that is used for basement roof poling pipe.

Background

The basement waterproofing construction is a very important link of building, especially in basement wall embedded sleeve's position department, because sleeve pipe material and building material difference are great, consequently can only fix the sleeve pipe in the wall, can't reach the leakproofness requirement that prevents leaking, consequently embedded sleeve's position is weak position in the basement waterproof construction, when the basement roof is not smooth because of the drainage, forms ponding easily here, and long-time ponding is soaked and is easily caused the wall body and leak water, infiltration.

Chinese patent No. CN201672159U discloses a structure of a pipeline passing through a waterproof ground, in which a waterproof sealant and an embedded casing are longitudinally and sequentially arranged around a main pipeline, and a waterproof isolation layer, a waterproof sealant and a PVC casing are longitudinally and sequentially arranged outside the upper end of the embedded casing; the outer side of the main pipeline is transversely provided with a surface layer, a bonding layer, a waterproof isolation layer, a leveling layer, a slope finding layer and a structural layer from top to bottom in sequence. The utility model discloses a structure that pipeline passes through waterproof ground compares with prior art, has reasonable in design, simple structure, characteristics such as easy construction, and the use of this structure can avoid floor pipeline and floor combination department to appear leaking, the phenomenon of infiltration, avoids the quality hidden danger in the engineering construction, improves engineering construction quality, therefore, the utility model has the advantages of fine use value.

However, the structure mainly depends on the waterproof sealant to prevent water leakage and water seepage of the building, and the sealant is easy to deform in the long-term use process, so that the gap cannot be filled with the sealant, and the structure loses the function of preventing water leakage and water seepage of the wall body.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a waterproof construction for basement roof poling, it has the advantage that receives ambient temperature to influence lessly, stably prevents to leak or seep water.

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

the utility model provides a waterproof construction for basement roof poling, includes the water pipe, still includes pre-buried sleeve pipe in the wall body, sets up sealing member between sleeve pipe and water pipe, the environmental protection waterproof coating that is used for fastening the fastening components of sealing member and sets up along the juncture of sleeve pipe lateral wall and wall surface, the water pipe is worn to establish in the sleeve pipe, fastening components is located the water pipe gets into sheathed tube one side.

By adopting the technical scheme, the sealing element is arranged in the sleeve in a penetrating manner, the water pipe is arranged in the sealing element in a penetrating manner, the fastening assembly is arranged, and the environment-friendly waterproof coating is coated on the surfaces of the sleeve and the wall; the sealing member reduces the clearance between water pipe and the sleeve pipe, improve the leakproofness between water pipe and the sleeve pipe, fastening components reduces the clearance between sealing member and the water pipe, improve the leakproofness between sealing member and the water pipe, be favorable to reducing the possibility that leaks or seeps water between water pipe and the sleeve pipe, the clearance between environmental protection waterproof coating packing sleeve pipe and the wall body, thereby be favorable to reducing the possibility that leaks or seeps water between sleeve pipe and the wall body, also be favorable to the green of work progress.

Further, the sealing element comprises a sealing sleeve and a sealing ring arranged on the end wall of the sealing sleeve;

the sealing sleeve is positioned between the sleeve and the water pipe, and the thickness of the sealing sleeve is greater than the distance between the inner side wall of the sleeve and the outer side wall of the water pipe;

the sealing ring is positioned at one end of the water pipe entering the sleeve, and the inner diameter of the sealing ring is gradually increased from one end close to the sealing sleeve to one end far away from the sealing sleeve.

By adopting the technical scheme, during construction, the sealing sleeve is firstly arranged on the inner side wall of the sleeve in a penetrating way, the diameter of one end of the sealing ring, which is far away from the sleeve, is larger than the outer diameter of the water pipe, and the water pipe is more conveniently inserted into the sealing sleeve; the sealing sleeve fills the gap between the water pipe and the sleeve, which is beneficial to improving the effect of preventing water leakage or water seepage between the water pipe and the sleeve.

Furthermore, the fastening assembly comprises a plurality of arc-shaped rods, the arc-shaped rods are connected end to form a ring sleeve, and the inner diameter of the ring sleeve is smaller than the outer diameter of the sealing ring;

one end of the arc-shaped rod is provided with a connecting block, the other end of the arc-shaped rod is provided with a groove for inserting the connecting block, the groove penetrates along the axis direction of the water pipe, and a clamping groove is formed in the side wall of the groove;

the side of connecting block is equipped with the constant head tank, be equipped with the spring on the diapire of constant head tank, the one end that the diapire was kept away from to the spring is equipped with the locating piece that inserts the draw-in groove, be equipped with the inclined plane that supplies the recess lateral wall to slide on the locating piece, the distance of inclined plane and constant head tank diapire increases progressively from the one side of being close to the recess to the one side of keeping away from the recess.

By adopting the technical scheme, when the arc-shaped rods are installed, the connecting blocks are inserted into the grooves of the adjacent arc-shaped plates, the side walls of the grooves extrude the inclined surfaces on the positioning blocks, the positioning blocks extrude the springs, the springs are compressed and deformed to drive the positioning blocks to extend into the positioning grooves, and when the positioning grooves are aligned with the clamping grooves along with the insertion of the connecting blocks into the grooves, the positioning blocks extend out of the positioning grooves under the elastic force of the springs and are inserted into the clamping grooves, so that the arc-shaped rods are sequentially connected end to form a ring sleeve; the inside wall of ring cover is contradicted with the sealing washer, reduces the clearance between sealing washer and the water pipe, is favorable to reducing the possibility of leaking or seeping water between sealing washer and the water pipe.

Furthermore, one end of the sleeve close to the arc-shaped rod is provided with a ring groove, and one side of the arc-shaped rod close to the sleeve is provided with a ring plate inserted into the ring groove.

By adopting the technical scheme, the annular plate is inserted into the annular groove, the gap between the sealing sleeve and the sleeve is sealed, the possibility of moisture entering the gap between the sealing sleeve and the sleeve is reduced, the possibility of water leakage or water seepage between the sealing sleeve and the sleeve is favorably reduced, and the installation stability of the arc-shaped rod is favorably improved.

Furthermore, one side of the arc-shaped rod, which is close to the sealing ring, is provided with a sealing gasket, and the sealing gasket is abutted to the sealing ring.

Through adopting above-mentioned technical scheme, reduce the clearance between sealed pad and the sealing washer, increase the leakproofness between arc pole and the sealing washer, be favorable to reducing the possibility that moisture got into the space between arc pole and the sealing washer.

Further, one side of the arc-shaped rod, which is far away from the sleeve, is provided with a sealing plate, one side of the sealing plate, which is close to the water pipe, is provided with a sealing layer, and one side of the sealing layer, which is close to the water pipe, is abutted to the water pipe.

Through adopting above-mentioned technical scheme, the clearance between sealing washer and the water pipe is sealed to the closing plate, reduces the possibility between moisture entering seal cover and the water pipe, is favorable to improving the effect that prevents the infiltration or leak between seal cover and the water pipe.

Furthermore, the sealing plate and the sealing layer are provided with water absorbing layers on the sides close to the sealing ring.

Through adopting above-mentioned technical scheme, the layer that absorbs water in time absorbs the moisture in the closing plate, is favorable to reducing the possibility in moisture admission pipe and the clearance between the sealing washer.

Furthermore, the sleeve pipe outside is fitted with a contraceptive ring and is equipped with a plurality of layers of drainage plate, one side that the sleeve pipe was kept away from to the drainage plate is located the wall.

Through adopting above-mentioned technical scheme, the drainage plate changes the flow direction of moisture on the sleeve pipe lateral wall, with moisture drainage to the wall in, is favorable to reducing the possibility that appears leaking or seeping water between sleeve pipe and the wall.

To sum up, the utility model discloses following beneficial effect has:

1. the sealing element is arranged in the sleeve, the water pipe penetrates through the sealing element, the fastening assembly is installed, and the environment-friendly waterproof coating is coated; the sealing element reduces the gap between the water pipe and the sleeve, is favorable for reducing the possibility of water seepage or water leakage between the water pipe and the sleeve, and the environment-friendly waterproof coating seals the gap between the sleeve and the wall, is favorable for reducing the possibility of water seepage or water leakage between the sleeve and the wall, and is also favorable for environment protection and green in the construction process;

2. the ring plate is inserted into the ring groove to seal the gap between the sealing ring and the sleeve, so that the possibility of moisture entering the space between the sealing sleeve and the sleeve is reduced, and the effect of preventing water leakage or water seepage between the sealing sleeve and the sleeve is improved;

3. the drainage plate changes the direction of water flowing on the outer side wall of the sleeve, and water is introduced into the wall, so that the effect of preventing water leakage or water seepage between the sleeve and the wall is improved.

Drawings

Fig. 1 is a schematic structural diagram of the embodiment.

Fig. 2 is a schematic structural view of a fastening assembly in an embodiment.

Fig. 3 is a schematic structural view of an arc-shaped rod in the embodiment.

Fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a sleeve; 11. a ring groove; 2. a water pipe; 3. a seal member; 31. sealing sleeves; 32. a seal ring; 4. an environment-friendly waterproof coating; 5. a fastening assembly; 51. an arcuate bar; 511. sleeving a ring; 52. a groove; 53. a card slot; 54. positioning a groove; 55. a spring; 56. positioning blocks; 57. a bevel; 58. a gasket; 59. connecting blocks; 6. a ring plate; 7. a sealing plate; 71. a sealing layer; 72. a water-absorbing layer; 8. a drainage plate; 9. a wall body.

Detailed Description

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

Example (b):

referring to fig. 1, a waterproof construction for basement roof water pipe, it includes sleeve pipe 1 and water pipe 2, sleeve pipe 1 is pre-buried in wall body 9, water pipe 2 passes sleeve pipe 1, be equipped with sealing member 3 between water pipe 2 and the sleeve pipe 1, sealing member 3 includes seal cover 31 and sealing washer 32, seal cover 31 and sealing washer 32 all preferably are seal cover 31 and sealing washer 32 that the PU material made, seal cover 31 is located between water pipe 2 and the sleeve pipe 1, the thickness of seal cover 31 is greater than the distance between water pipe 2 and the sleeve pipe 1, sealing washer 32 is located one side that water pipe 2 got into sleeve pipe 1 and with the tip fixed connection of seal cover 31, the internal diameter of sealing washer 32 is from being close to seal cover 31 and increasing progressively to the one side of keeping away.

Referring to fig. 1, a fastening assembly 5 is sleeved on the outer side wall of the sealing ring 32, an environment-friendly waterproof coating 4 is coated at the junction of the outer side wall of the sleeve 1 and the surface of the wall 9, and the environment-friendly waterproof coating 4 is preferably made of environment-friendly waterproof paint; during construction, the sealing sleeve 31 is sleeved into the sleeve 1, the water pipe 2 penetrates through the sealing ring 32, the fastening component 5 is arranged, and the environment-friendly waterproof coating 4 is coated; the internal diameter that seal cover 31 one end was kept away from to sealing washer 32 is greater than 2 external diameters of water pipe, be favorable to water pipe 2 to insert in the seal cover 31, seal cover 31 fills the clearance between water pipe 2 and the sleeve pipe 1, fastening components 5 compresses tightly sealing washer 32, reduce the clearance between sealing washer 32 and the water pipe 2, be favorable to improving the effect that prevents to leak or seep water between water pipe 2 and the sleeve pipe 1, environmental protection waterproof coating 4 that the environmental protection material was made, existing be favorable to improving the effect that prevents to leak and seep water between sleeve pipe 1 and the wall body 9, also be favorable to the environmental protection green of work progress.

Referring to fig. 1, the outer side wall of the sleeve 1 is provided with a plurality of horn-shaped drainage plates 8, the number of the drainage plates 8 is preferably three, the three drainage plates 8 are uniformly distributed along the axial direction of the sleeve 1, one side of each drainage plate 8, which is far away from the sleeve 1, extends into a wall 9, and one end, which is far away from the sleeve 1, of each drainage plate 8 extends into the wall 9; the drainage plate 8 drains the moisture between the sleeve 1 and the wall 9 to different paths, so that the possibility of water accumulation between the sleeve 1 and the wall 9 is reduced, and the effect of preventing water leakage or water seepage between the sleeve 1 and the wall 9 is improved.

Referring to fig. 2 and 3, the fastening assembly 5 includes a plurality of arc rods 51 connected end to end, a groove 52 disposed at one end of the arc rods 51, and a connecting block 59 disposed at the other end of the arc rods 51, the plurality of arc rods 51 are spliced to form a ring sleeve 511, an inner diameter of the ring sleeve 511 is smaller than an outer diameter of the sealing ring 32 (refer to fig. 1), and the groove 52 is disposed to penetrate along an axial direction of the water pipe 2.

Referring to fig. 3 and 4, a clamping groove 53 is formed in the inner side wall 2 of the groove 52 close to the water pipe, a positioning groove 54 is formed in one side of the connecting block 59 close to the sealing ring 32, the positioning groove 54 is aligned with the clamping groove 53, a spring 55 is arranged on the bottom wall of the positioning groove 54, a positioning block 56 is arranged at one end, far away from the bottom wall, of the spring 55, one end, far away from the spring 55, of the positioning block 56 extends out of the positioning groove 54 and extends into the clamping groove 53, and an inclined.

Referring to fig. 3 and 4, the end wall of the sleeve 1 is provided with a ring groove 11, the ring groove 11 is located at one end of the water pipe 2 entering the sleeve 1, one side of the arc rod 51 close to the sleeve 1 is provided with a ring plate 6 inserted into the ring groove 11, when the arc rod 51 is installed, the connecting block 59 is inserted into the groove 52, the inclined surface 57 is extruded by the side wall of the groove 52, so that the positioning block 56 extrudes the spring 55, the spring 55 which is subjected to compression deformation drives the positioning block 56 to stretch into the positioning groove 54, when the positioning groove 54 is aligned with the clamping groove 53, the spring 55 recovers to the original state, the positioning block 56 is ejected out of the positioning groove 54 and stretches into the clamping groove 53, the positioning block 56 is abutted against the side wall of the clamping groove 53, so that the adjacent arc rods 51 are connected end to end, so that the rest arc rods 51 are sequentially connected.

Referring to fig. 3 and 4, the ring sleeve 511 presses the sealing ring 32 to reduce the gap between the sealing ring 32 and the water pipe 2, which is beneficial to reducing the possibility of moisture entering between the sealing ring 32 and the water pipe 2, and the ring plate 6 is inserted into the ring groove 11 to close the gap between the sealing ring 32 and the sleeve 1, which is beneficial to reducing the possibility of moisture entering the gap between the sealing ring 32 and the sleeve 1, and also improves the installation stability of the arc-shaped rod 51.

Referring to fig. 4, a sealing gasket 58 which is abutted against the sealing ring 32 is arranged on one side of the arc rod 51 close to the sealing ring 32, the sealing gasket 58 is preferably made of waterproof sealing silicone grease, and the gap between the arc rod 51 and the sealing ring 32 is reduced, so that the sealing performance between the arc rod 51 and the sealing ring 32 is enhanced, and the possibility of moisture entering between the sealing ring 32 and the sleeve 1 is favorably reduced.

Referring to fig. 4, a sealing plate 7 is arranged on the top wall of the arc rod 51, the sealing plate 7 is preferably a sealing plate 7 with an L-shaped cross section, a long plate of the sealing plate 7 is arranged along the axial direction of the water pipe 2, a short plate of the sealing plate 7 is continued to one side of the water pipe 2, a sealing layer 71 is arranged on one side of the sealing plate 7 close to the water pipe 2, the sealing gasket 58 is preferably a sealing layer 71 made of waterproof sealing silicone grease, the sealing layer 71 is arranged in an abutting mode with the water pipe 2, a water absorbing layer 72 is arranged on the surface of the sealing plate 7 close to the water pipe 2; the sealing layer 71 is abutted against the water pipe 2, so that the sealing performance between the sealing plate 7 and the water pipe 2 is improved, moisture entering between the sealing sleeve 31 and the water pipe 2 is reduced, the possibility of water leakage or water seepage between the sealing sleeve 31 and the water pipe 2 is favorably reduced, the water absorbing layer 72 timely absorbs the moisture between the sealing ring 32 and the water pipe 2, the possibility of water accumulation between the sealing ring 32 and the water pipe 2 is reduced, and the possibility of preventing water leakage or water seepage between the sealing sleeve 31 and the water pipe 2 is favorably improved.

The implementation principle of the above embodiment is as follows: the water pipe 2 is arranged in the sleeve 1 in a penetrating mode, the sealing element 3 is arranged between the water pipe 2 and the sleeve 1, the fastening component 5 compresses the sealing element 3 on the outer side wall of the sleeve 1, and the boundary between the outer side wall of the sleeve 1 and the wall surface is coated with the environment-friendly waterproof coating 4; sealing member 3 reduces the clearance between 1 inside wall of sleeve pipe and the 2 lateral walls of water pipe, is favorable to preventing that the clearance between 2 and the sleeve pipe 1 from leaking or seeping water, and environmental protection waterproof coating 4 reduces the possibility that moisture gets into between sleeve pipe 1 and the wall, is favorable to improving the effect that prevents to leak or seep water between sleeve pipe 1 and the wall, also is favorable to the green of work progress.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a waterproof construction for basement roof poling pipe, includes water pipe (2), its characterized in that: still including pre-buried sleeve pipe (1) in wall body (9), setting sealing member (3) between sleeve pipe (1) and water pipe (2), fastening components (5) that are used for fastening sealing member (3) and along environmental protection waterproof coating (4) that the juncture on sleeve pipe (1) lateral wall and wall body (9) surface set up, the water pipe (2) is worn to establish in sleeve pipe (1), fastening components (5) are located water pipe (2) get into one side of sleeve pipe (1).

2. The waterproof structure for the water penetrating pipe of the top plate of the basement as claimed in claim 1, wherein: the sealing element (3) comprises a sealing sleeve (31) and a sealing ring (32) arranged on the end wall of the sealing sleeve (31);

the sealing sleeve (31) is positioned between the sleeve (1) and the water pipe (2), and the thickness of the sealing sleeve (31) is larger than the distance between the inner side wall of the sleeve (1) and the outer side wall of the water pipe (2);

the sealing ring (32) is positioned at one end of the water pipe (2) entering the sleeve (1), and the inner diameter of the sealing ring (32) is gradually increased from one end close to the sealing sleeve (31) to one end far away from the sealing sleeve (31).

3. The waterproof structure for the water penetrating pipe of the top plate of the basement as claimed in claim 2, wherein: the fastening assembly (5) comprises a plurality of arc-shaped rods (51), the arc-shaped rods (51) are connected end to form a ring sleeve (511), and the inner diameter of the ring sleeve (511) is smaller than the outer diameter of the sealing ring (32);

one end of the arc-shaped rod (51) is provided with a connecting block (59), the other end of the arc-shaped rod is provided with a groove (52) for the connecting block (59) to be inserted into, the groove (52) penetrates along the axial direction of the water pipe (2), and the side wall of the groove (52) is provided with a clamping groove (53);

the side of connecting block (59) is equipped with constant head tank (54), be equipped with spring (55) on the diapire of constant head tank (54), the one end that constant head tank (54) diapire was kept away from in spring (55) is equipped with locating piece (56) of inserting draw-in groove (53), be equipped with on locating piece (56) and supply inclined plane (57) that recess (52) lateral wall slided, the distance of inclined plane (57) and constant head tank (54) diapire is from being close to one side of recess (52) to keeping away from one side of recess (52) and progressively increases.

4. The waterproof structure for the water penetrating pipe of the top plate of the basement as claimed in claim 3, wherein: one end of the sleeve (1) close to the arc-shaped rod (51) is provided with an annular groove (11), and one side of the arc-shaped rod (51) close to the sleeve (1) is provided with an annular plate (6) inserted into the annular groove (11).

5. The waterproof structure for the water penetrating pipe of the top plate of the basement as claimed in claim 3, wherein: one side of the arc-shaped rod (51) close to the sealing ring (32) is provided with a sealing gasket (58), and the sealing gasket (58) is abutted to the sealing ring (32).

6. The waterproof structure for the water penetrating pipe of the top plate of the basement as claimed in claim 3, wherein: one side of the arc-shaped rod (51) far away from the sleeve (1) is provided with a sealing plate (7), one side of the sealing plate (7) close to the water pipe (2) is provided with a sealing layer (71), and one side of the sealing layer (71) close to the water pipe (2) is inconsistent with the water pipe (2).

7. The waterproof structure for the water penetrating pipe of the top plate of the basement as claimed in claim 6, wherein: and water absorbing layers (72) are arranged on one sides of the sealing plate (7) and the sealing layer (71) close to the sealing ring (32).

8. The waterproof structure for the water penetrating pipe of the top plate of the basement as claimed in claim 1, wherein: the sleeve pipe (1) outside is fitted with a contraceptive ring and is equipped with a plurality of layers of drainage plate (8), one side that sleeve pipe (1) was kept away from in drainage plate (8) is located wall body (9).