CN211007099U

CN211007099U - Anti-seepage building structure

Info

Publication number: CN211007099U
Application number: CN201921866380.1U
Authority: CN
Inventors: 张冬秀; 蒋洪
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-14
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a technical field of assembly type structure, concretely relates to prevention of seepage water building structure, including the waterproof board of drain bar and two L shapes, two waterproof boards set up back to back, between two waterproof boards was located to the drain bar is fixed, is equipped with a plurality of through-holes that are used for the drainage on the drain bar.

Description

Anti-seepage building structure

Technical Field

The utility model relates to a technical field of assembly type structure, concretely relates to prevention of seepage water building structure.

Background

The prefabricated building is a building formed by assembling prefabricated wallboard serving as a theme and combining other components, at present, the prefabricated building is more and more popular in the market due to multiple advantages of standardization of design, informatization of management, energy conservation, environmental protection and the like, but the problem that water easily seeps at the seam of the external wallboard is always not well solved, so that the situation that water seeps into a room through the connecting part of the prefabricated wallboard easily occurs, and the indoor humidity is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing prevention of seepage water building structure to the bottom junction of prior art's assembled building wallboard easily intakes, and then leads to moist technical problem in the room.

In order to achieve the purpose, the utility model adopts the following technical scheme that the anti-seepage building structure comprises a drainage board and two L-shaped waterproof boards, wherein the two waterproof boards are arranged back to back, the drainage board is fixedly arranged between the two waterproof boards, and a plurality of through holes for drainage are arranged on the drainage board.

The principle and the advantages of the scheme are that the L-shaped waterproof board can block water to a certain extent, water is well prevented from entering the joint of the assembled wallboard, and even if a small part of water permeates from the joint, the small part of water can be discharged from the through hole when flowing through the drainage board, so that the water permeability of the joint is enhanced, and the aim of ensuring indoor drying is fulfilled.

Preferably, as an improvement, a drainage channel is arranged in the drainage plate, the through holes are communicated with the drainage channel, and a drainage hole is communicated with the drainage channel.

This scheme is passed through drainage channel and is linked together a plurality of through-holes, has strengthened the mobility of through-hole, makes moisture can discharge more easily.

Preferably, as an improvement, the drain hole is communicated with a drain pipe.

The user of this scheme can communicate the other end of drain pipe to required position according to actual need to avoided moisture direct from the wash port when flowing downwards, lead to the too big condition of building bottom ground humidity.

Preferably, as a modification, the drainage channel is an obliquely arranged through groove, and one side of the drainage channel close to the drainage hole is lower than one side far away from the drainage hole.

The drainage channel of the scheme has a certain guiding effect, so that the moisture can flow to the drainage hole more quickly, and meanwhile, the moisture can be discharged more thoroughly.

Preferably, as an improvement, the bottom of the drainage channel is provided with a metal plate for retaining water, and the metal plate is arranged on one side of the drainage plate close to the indoor space.

The metal sheet of this scheme can play the effect of direction to rivers, can also avoid the condition that the downward seepage of moisture is flowed to being located indoor waterproof board simultaneously to indoor drying has been guaranteed.

Preferably, as an improvement, the drain bar is provided with a clamping groove, and the waterproof plate is fixedly provided with a clamping column matched with the clamping groove.

This scheme makes waterproof board and the mutual block of drain bar fixed, forms a whole, has strengthened the stability of wall body.

Preferably, as an improvement, the fixed lower concatenation portion that is the S-shaped that is equipped with the up end of one end of drain bar, the fixed last concatenation portion that is the S-shaped that is equipped with down the terminal surface of the other end of drain bar, the length and the crooked radian homogeneous phase of the lower surface of going up concatenation portion and lower concatenation portion.

The last concatenation portion and the lower concatenation portion of this scheme enable two adjacent drain bars and lock each other to the connection position cooperation that makes adjacent drain bar is inseparabler, and connection stability is better.

Preferably, as an improvement, the lower end face of the upper splicing part is provided with a convex rib, and the upper end face of the lower splicing part is fixedly provided with a groove matched with the convex rib.

This scheme enables the further locking of concatenation portion and lower concatenation portion, makes the connection of adjacent drain bar more stable.

Preferably, as a modification, the cross-sectional shape of the rib is triangular.

This scheme adopts triangle-shaped's bead to splice portion and lower concatenation portion joint close fit time on making, and the locking position is more accurate, compares in the bead that sets up the slick and sly cambered surface, and the last concatenation portion and the lower concatenation portion of this scheme are more difficult to take place to slide relatively.

Preferably, as an improvement, the bottom of the groove is provided with a water leakage hole.

This scheme can further guarantee that the connection position of drain bar can not ponding to further guarantee indoor environment drying.

Drawings

Fig. 1 is an axonometric view of a first embodiment of the watertight building structure of the present invention.

Fig. 2 is a left side sectional view of the first embodiment of the present invention, which mainly shows the alignment and engagement status during the installation process, with the direction a of fig. 1 as the main view direction.

Fig. 3 is an axonometric view of the second embodiment of the present invention.

Fig. 4 is a front sectional view of a second embodiment of the present invention, with the direction a of fig. 3 being the front direction.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the water-proof wall comprises an inner waterproof plate 1, an outer waterproof plate 2, a drainage plate 3, a clamping groove 4, a clamping column 5, a through hole 6, a drainage channel 7, a drainage hole 8, a metal plate 9, a drainage pipe 10, an assembled wall plate 11, an I-shaped boss 12, a clamping bulge 13, a stand column 14, an upper splicing part 15, a convex rib 16, a lower splicing part 17, a groove 18 and a water leakage hole 19.

Example one

As shown in the attached drawing 1, the water seepage preventing building structure comprises a drainage plate 3 and two L-shaped waterproof plates, for convenience of explanation, the left waterproof plate is named as an inner waterproof plate 1, the right waterproof plate is named as an outer waterproof plate 2, the drainage plate 3 is fixedly arranged between the inner waterproof plate 1 and the outer waterproof plate 2, specifically, clamping grooves 4 are formed in the left side and the right side of the drainage plate 3, clamping columns 5 matched with the clamping grooves 4 are integrally formed on the inner waterproof plate 1 and the outer waterproof plate 2, the inner waterproof plate 1 and the outer waterproof plate 2 are clamped with the drainage plate 3, a plurality of through holes 6 for drainage are vertically arranged in the drainage plate 3, a drainage channel 7 is arranged on the lower side of each through hole 6, the lower end of each through hole 6 is communicated with the drainage channel 7, the drainage channel 7 is a through groove which is obliquely arranged, as shown in the drawing 2, a drainage hole 8 is further vertically arranged in the middle of the drainage plate 3, one side, which is close to the drainage hole 8, a metal drainage channel 9 is fixedly clamped at the bottom, a drainage pipe 10 is arranged on the left side, and is communicated with the drainage pipe 10, and the drainage pipe 10.

As shown in fig. 1, an i-shaped boss 12 is integrally formed at the bottom of the assembled panel 11, and a locking protrusion 13 for engaging with the i-shaped boss 12 is integrally formed at both the right side of the inner waterproof panel 1 and the left side of the outer waterproof panel 2, so that the assembled panel 11 can be clamped and fixed between the inner waterproof panel 1 and the outer waterproof panel 2. As shown in fig. 2, the lower end of the assembled wall 11 is integrally formed with a stud 14, and the upper surface of the drain board 3 is provided with a stud groove for engaging with the stud 14, so that the assembled wall 11 and the drain board 3 are fastened to each other.

The inner waterproof plate 1 and the outer waterproof plate 2 can block water to a certain extent, and water is prevented from entering a connecting part at the bottom of the assembled wallboard 11; even if a small amount of water permeates from the joint of the outer waterproof plate 2 and the assembled wallboard 11, the water can be discharged from the through hole 6 when flowing through the drainage plate 3, so the water permeability of the joint is enhanced, and the aim of ensuring indoor drying is fulfilled. The drainage channel 7 is inclined towards the direction of the drainage hole 8, so that water can be guided, and water can flow to the drainage hole 8 more quickly and thoroughly, and the aim of quick drainage is fulfilled; simultaneously the drain pipe 10 of this scheme can be with the discharged water drainage to the soil of ground end in, also can be with the other end of drain pipe 10 during the arrangement in outdoor soil to avoided the discharged water to make the soil under the room too moist, and then leaded to the whole moist condition in room. This scheme is close to the fixed stagnant water steel sheet that is equipped with in one side of interior waterproof board 1 on drain bar 3, can prevent the drainage in-process, and water infiltration is to the position of being connected between drain bar 3 and the interior waterproof board 1, and then permeates the indoor condition, so indoor drying can be guaranteed to this scheme.

Example two

As shown in fig. 3 and 4, the present embodiment is different from the first embodiment in that an upper splicing portion 15 with an S-shaped lower end surface is integrally formed at the right end (viewing angle in fig. 4) of the drain plate 3, a rib 16 is integrally formed on the lower end surface of the upper splicing portion 15, and the longitudinal section of the rib 16 is triangular; the left end (figure 4 visual angle) integrated into one piece of drain bar 3 has the lower concatenation portion 17 that the up end is the S-shaped, and the length and the crooked radian of the lower surface of upper concatenation portion 15 and the upper surface of lower concatenation portion 17 are all the same, and the up end integrated into one piece of lower concatenation portion 17 has the recess 18 that is used for with bead 16 complex, and the bottom of recess 18 is equipped with circular shape hole 19 that leaks.

The upper splicing part 15 and the lower splicing part 17 of the scheme can enable the adjacent drainage plates 3 to be more easily aligned and clamped, and the matching of the convex edges 16 and the grooves 18 enables the upper splicing part 15 and the lower splicing part 17 to be more closely and accurately matched, so that the condition that the distance between the adjacent drainage plates 3 is increased due to thermal expansion and cold contraction is avoided, and the tight connection state between the drainage plates 3 is ensured; the water leakage hole 19 of the scheme avoids the situation that water cannot be discharged to permeate into the room when water seeps into the connecting part of the drainage plate 3, and further ensures the indoor drying situation.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The water seepage prevention building structure is characterized by comprising a drainage plate and two L-shaped waterproof plates, wherein the two waterproof plates are arranged back to back, the drainage plate is fixedly arranged between the two waterproof plates, and a plurality of through holes for drainage are formed in the drainage plate.

2. The water seepage prevention building structure of claim 1, wherein: and a drainage channel is arranged in the drainage plate, the through holes are communicated with the drainage channel, and a drainage hole is communicated on the drainage channel.

3. The water seepage prevention building structure of claim 2, wherein: the drain hole is communicated with a drain pipe.

4. The water seepage prevention building structure of claim 2, wherein: the drainage channel is a through groove which is obliquely arranged, and one side of the drainage channel close to the drainage hole is lower than one side far away from the drainage hole.

5. The water seepage prevention building structure of claim 4, wherein: and a metal plate for retaining water is arranged at the bottom of the drainage channel, and the metal plate is arranged on one side, close to the indoor, of the drainage plate.

6. The water seepage prevention building structure of claim 1, wherein: the water draining board is provided with a clamping groove, and the waterproof board is fixedly provided with a clamping column matched with the clamping groove.

7. The water seepage prevention building structure of claim 1, wherein: the water draining plate is characterized in that a lower splicing portion with an S-shaped upper end face is fixedly arranged at one end of the water draining plate, an upper splicing portion with an S-shaped lower end face is fixedly arranged at the other end of the water draining plate, and the length and the curvature radian of the lower surface of the upper splicing portion are the same as those of the upper surface of the lower splicing portion.

8. The water seepage prevention building structure of claim 7, wherein: the lower end face of the upper splicing part is provided with a convex edge, and the upper end face of the lower splicing part is fixedly provided with a groove matched with the convex edge.

9. The water seepage prevention building structure of claim 8, wherein: the cross section of the convex rib is triangular.

10. The water seepage prevention building structure of claim 8, wherein: and water leakage holes are formed in the bottoms of the grooves.