CN217420270U

CN217420270U - Roof waterproof structure

Info

Publication number: CN217420270U
Application number: CN202221071134.9U
Authority: CN
Inventors: 陆金江; 沈方逸; 戚佳萍; 俞君; 陈盛; 王伟国; 周建伟
Original assignee: Zhejiang Gangsheng Holding Group Co ltd
Current assignee: Zhejiang Gangsheng Holding Group Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-13
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a roofing waterproof structure locates the concrete body that has the caulking, should include waterstop, clamp plate and first connecting piece, the waterstop is located the opening part of caulking, the waterstop is equipped with the butt in the side of concrete body upper end, the clamp plate is located the up end of waterstop, waterstop and clamp plate are connected in the concrete body through first connecting piece, the side that the concrete body is located the clamp plate is equipped with water drainage tank, every water drainage tank's length direction is unanimous with the length direction of caulking. This application has the water-proof effects who improves roofing caulking department.

Description

Roof waterproof structure

Technical Field

The application relates to the field of building waterproofing, in particular to a roof waterproofing structure.

Background

When the roof building area of a building is large, caulking is required to be set according to the actual condition of the building, and the caulking is a structural joint which is set at a proper position along the building or the construction joint direction of the building and prevents the structure from cracking or damaging due to the climate temperature change (thermal expansion and cold contraction) of building components.

At present, rigid sealing materials such as stainless steel are generally adopted in the traditional caulking waterproof structure, but the rigid sealing materials have interfaces when being fixed with concrete base surfaces such as structural beams, columns, plates and the like. If external force is applied or the rigid sealing material is used for a long time, the joint of the rigid sealing material and the base layer surfaces at two sides becomes loose, micro-cracks are generated, and the quality problem of water leakage or water seepage is caused.

SUMMERY OF THE UTILITY MODEL

In order to improve the easy water leakage of roofing caulking and the quality problem of infiltration, this application provides a roofing waterproof construction.

The application provides a roofing waterproof structure locates the concrete body that has the caulking, adopts following technical scheme: including waterstop, clamp plate and first connecting piece, the waterstop is located the opening part of caulking, the waterstop is equipped with the butt in the side of concrete body upper end, the clamp plate is located the up end of waterstop, waterstop and clamp plate are connected in the concrete body through first connecting piece, the side that the concrete body is located the clamp plate is equipped with water drainage tank, every water drainage tank's length direction is unanimous with the length direction of caulking.

Through adopting above-mentioned technical scheme, live through the opening of clamp plate and waterstop with the caulking to in preventing that outside moisture from flowing into the caulking, the water drainage tank is located the both sides of caulking, is used for discharging the water of clamp plate and concrete body upper surface, thereby prevents that the water yield is too big or pile up the leakproofness that influences the junction, has improved waterproof nature.

Optionally, a supporting surface is arranged on the side face of the caulking at the opening, the supporting surface and the pressing plate form an included angle, a supporting piece is arranged on the lower end face of the pressing plate, and the water stop is arranged between the supporting surface and the supporting piece.

By adopting the technical scheme, the water stop is tightly pressed on the abutting surface through the abutting part, so that the tightness of the water stop and the concrete body is improved, and the waterproof effect is improved.

Optionally, the first connecting piece includes the nail cap and the nail body, the nail cap is located the up end of clamp plate, the one end of the nail body is connected in the nail cap, the other end of the nail body runs through clamp plate, waterstop and the fixed setting of concrete body in proper order, the upper end of clamp plate is equipped with the lid, the nail cap is embedded in the lid.

By adopting the technical scheme, the nail cap and the nail body form a self-tapping nail structure, the pressing plate and the water stop belt are fixedly arranged, the structure is simple, the installation is convenient, and the working efficiency is improved; the apron hides the self-tapping screw, realizes sealed state, not only prevents that the humidity from letting the self-tapping screw rust and influence the dismouting problem, can improve the aesthetic property moreover.

Optionally, the cover body includes a plate body portion and a fastening portion, the fastening portion is located on a side surface of the pressing plate, the fastening plate is connected to the pressing plate, a first protruding block is arranged on the side surface of the fastening plate, and a first clamping groove matched with the first protruding block for embedding is arranged on the side surface of the pressing plate.

Through adopting above-mentioned technical scheme, through the connection structure of first lug and first draw-in groove, realize the detachable construction of lid, the later stage of being convenient for is to inside maintenance and change.

Optionally, the water drainage tank comprises a first bottom surface and a second bottom surface, and the first bottom surface and the second bottom surface are connected at an included angle and form a V-shaped groove.

Through adopting above-mentioned technical scheme, the effect of rainwater drainage also can be played to the first bottom surface and the second bottom surface of slope for the velocity of flow of rainwater, make the rainwater be difficult for flowing into the department of inserting of adjacent wall buckle, improved water-proof effects.

Optionally, the side of clamp plate extends and is equipped with drainage portion and installation department in proper order, drainage portion butt in water drainage tank's side, the installation department is connected in the concrete body.

Through adopting above-mentioned technical scheme, the effect of manger plate is played to the drainage part, and the installation department further improves the stability of clamp plate.

Optionally, the lateral surface of the water stop extends to form a waterproof portion, and the waterproof portion is arranged between the drainage portion and the concrete body.

By adopting the technical scheme, the sealing performance between the pressing plate and the concrete body is improved.

Optionally, the first connecting piece includes the buckle, the buckle is vertical to be connected in the lower terminal surface of clamp plate, every the buckle butt just is equipped with the second lug in the side of caulking, the waterstop is equipped with the logical groove that is used for the buckle to run through, the concrete body is equipped with the embedded second catching groove of cooperation second lug.

By adopting the technical scheme, the pressing plate and the water stop belt which are positioned at the caulking positions are fixed through the buckling structure of the buckling plate and the concrete body, the installation and the operation are more convenient, and the sealing effect of the water stop belt is better.

Optionally, the clamp plate includes that two are the diversion surfaces that the contained angle is connected and form the V type structure of invering, the diversion surface is located the top that first bottom surface is in eminence one side in the one side of low one side.

Through adopting above-mentioned technical scheme, high and the low structure in both sides in the middle of first inclined plane and the formation of second inclined plane have the effect of drainage to the rainwater, prevent that the rainwater from forming ponding at the upper surface of clamp plate for the rainwater is more accurate flows into the water drainage tank in, has improved the effect of drainage.

Optionally, a cavity is arranged at the upper end of the concrete body, the pressing plate and the water stop belt are located in the cavity, and the upper end face of the pressing plate is not higher than the height of the upper end face of the concrete body.

Through adopting above-mentioned technical scheme, the cavity body makes the clamp plate can not bulge the surface of concrete body to can not influence trampling of road surface and use, also can improve the aesthetic property.

In summary, the present application includes at least one of the following beneficial technical effects: the caulking joint is sealed through the pressing plate and the water stop belt, so that the waterproofness of the caulking joint is improved; set up water drainage tank through the both sides at the caulking, go out the rainwater drainage through water drainage tank, reduce the rainwater and pile up the problem of easy infiltration at the roofing, guaranteed the fastness that sealing material and both sides concrete body bonded in the caulking, prevented that caulking department from taking place the phenomenon that ftractures and collapses down.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in the first embodiment.

Fig. 3 is a schematic structural diagram of the second embodiment.

FIG. 4 is an enlarged view of the structure at B in the second embodiment.

Description of reference numerals: 1. caulking; 2. a concrete body; 3. a water stop; 4. pressing a plate; 5. a water discharge tank; 51. a first bottom surface; 52. a second bottom surface; 6. a first connecting member; 61. a nail cap; 62. a nail body; 63. buckling the plate; 64. a second bump; 7. pressing the dough; 8. a support piece; 9. a cover body; 91. a plate body portion; 92. a fastening part; 93. a first bump; 10. a water discharge section; 11. an installation part; 12. a waterproof section; 13. a drainage surface; 14. a second connecting member.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses stretching device and activity sofa.

The first embodiment is as follows:

referring to fig. 1 and 2, a roof waterproof structure is arranged at a caulking joint 1 formed by a concrete body 2 and comprises a water stop belt 3, a pressing plate 4 and a first connecting piece 6. The cavity body is dug downwards in the upper end that concrete body 2 is located caulking 1, and the cavity body is used for waterstop 3 and clamp plate 4 to connect in concrete body 2's upper end for the up end of clamp plate 4 can not be higher than the height of 2 up end of concrete body.

Referring to fig. 1 and 2, the concrete body 2 is provided with drainage channels 5 on both sides of the caulking 1, and the length direction of the drainage channels 5 is arranged along the length direction of the caulking 1. The drainage channel 5 comprises a first bottom surface 51 and a second bottom surface 52, the first bottom surface 51 and the second bottom surface 52 are obliquely arranged and form a V-shaped groove, and the opening of the V-shaped groove is positioned in the hollow cavity. The corner of the concrete body 2 at the opening of the caulking 1 is set as a propping surface 7, and an included angle formed by the propping surface 7 and the pressing plate 4 is an acute angle structure. An abutting surface is arranged between the abutting surface 7 and the drainage groove 5, and the first connecting piece 6 comprises a nail cap 61 and a nail body 62. The hood 61 is located the upper end of clamp plate 4, and the one end of the nail body 62 is connected in hood 61, and its other end runs through clamp plate 4, waterstop 3 and concrete body 2 setting in proper order, and the cavity is filled the sealing member and is wrapped up the hood 61 setting to seal second connecting piece 14, prevent that nail cap 61 and nail body 62 from getting damp and rusty.

Referring to fig. 1 and 2, a detachable cover 9 is provided on the upper end surface of the pressing plate 4, and the cover 9 includes a plate portion 91 and a locking portion 92. The plate body 91 includes two first side surfaces and two second side surfaces, wherein the two first side surfaces are arranged oppositely, and the two first side surfaces are arranged along the length direction of the caulking joint 1 and are positioned at the upper end of the concrete body 2. The two buckling parts 92 are symmetrically arranged at the lower ends of the two first side faces of the plate body part 91, the opposite side faces of the two buckling parts 92 are provided with first convex blocks 93, the side face of the pressing plate 4 is matched with the buckling parts 92 to be provided with first clamping grooves, and the first convex blocks 93 are embedded into the first clamping grooves to limit and fix the cover body 9. The lower terminal surface of buckle portion 92 forms the butt seam in the up end face of first draw-in groove, and the butt seam sets up the sealing member near one side of water drainage tank 5, and the sealing member passes through the viscose fixed. When the cover 9 needs to be detached, the sealing element is detached first, and after the sealing element is detached, a space is formed between the lower end of the fastening portion 92 and the pressing plate 4, and the fastening portion 92 is broken off through the space, so that the first protrusion 93 is separated from the first engaging groove, and the cover 9 can be detached. The lower terminal surface of plate body portion 91 sets up the parcel groove that is used for the connecting piece embedding, and the internal surface in parcel groove can set up the sealing member again, laminates in the connecting piece through the sealing member, further protects sealing member department structure, prevents to wet rust.

Referring to fig. 1 and 2, a drainage part 10 and a mounting part 11 extend from two side surfaces of the pressure plate 4, the drainage part 10 forms a V-shaped groove, the mounting part 11 forms an L-shaped groove, and one side surface of the drainage part 10 is connected to the side surface of the pressure plate 4. One side surface of the mounting part 11 is connected to the other side surface of the drainage part 10, the other side surface of the mounting part 11 is flush with the height of the concrete body 2 and is provided with an L-shaped limiting plate, and the limiting plate and the mounting part 11 form a cavity. The both sides inner wall setting of laminating in cavity body corner of the side of buckling of installation department 11, installation department 11 passes through second connecting piece 14 and concrete body 2 fixed connection, and second connecting piece 14 includes nail cap 61 and nail body 62, and nail cap 61 is located the lateral part of installation department 11 and is located the cavity. The one end of the nail body 62 is connected in the nail cap 61, and the other end runs through the setting of clamp plate 4 and concrete body 2 in proper order, fills the sealing member in the cavity and wraps up the top cap setting to live nail cap 61 is sealed, prevent that nail cap 61 and nail body 62 from getting damp and rusty.

Referring to fig. 1 and 2, the lower end surface of the pressing plate 4 is provided with two abutting pieces 8, each abutting piece 8 comprises a connecting portion and an abutting portion, the connecting portion is connected to the pressing plate 4, the abutting portion is an arc abutting portion, one end of the arc abutting portion is connected to the connecting portion, and the other end of the arc abutting portion abuts against the inclined surface of the water stop 3 on the concrete body 2.

The second embodiment:

referring to fig. 3 and 4, the first connecting member 6 includes two parallel-arranged buckle plates 63, one end of each buckle plate 63 is vertically connected to the lower end face of the pressing plate 4, an arc-shaped second convex block 64 is arranged on the side face, opposite to the side face, of each buckle plate 63, and an arc-shaped second buckle groove for embedding the arc-shaped second convex block 64 is arranged on the side face, located on the caulking joint 1, of the concrete body 2. The water stop 3 is provided with a through groove for the buckle plate 63 to penetrate through, and the pressing plate 4 is abutted to the upper end of the water stop 3 after the water stop 3 is embedded and fixed.

Referring to fig. 3 and 4, two buckle plates 63 extend into the caulking joint 1 through the through grooves respectively, the arc-shaped second protruding blocks 64 of the buckle plates 63 are attached to the inner wall of the caulking joint 1 and move downwards, and then are embedded into the arc-shaped second buckle grooves of the concrete body 2, so that the pressing plate 4 abuts against the upper end of the water stop belt 3, the water stop belt 3 abuts against the upper end of the concrete body 2 together, and the installation parts 11 on two sides of the pressing plate 4 are fixed on the inner side surface of the cavity of the concrete body 2 respectively.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a roofing waterproof construction locates concrete body (2) that have caulking (1), its characterized in that: including waterstop (3), clamp plate (4) and first connecting piece (6), waterstop (3) are located the opening part of caulking (1), waterstop (3) are equipped with the side that is located concrete body (2) upper end, clamp plate (4) butt in the up end of waterstop (3), waterstop (3) and clamp plate (4) are connected in concrete body (2) through first connecting piece (6), the side that concrete body (2) are located clamp plate (4) is equipped with water drainage tank (5), every the length direction of water drainage tank (5) is unanimous with the length direction of caulking (1).

2. A water resistant roofing structure according to claim 1 wherein: the side face, located at the opening, of the caulking joint (1) is provided with a supporting face (7), the supporting face (7) and the pressing plate (4) are arranged in an included angle mode, a supporting piece (8) is arranged on the lower end face of the pressing plate (4), and the water stop belt (3) is arranged between the supporting face (7) and the supporting piece (8).

3. A water resistant roofing structure according to claim 1 wherein: first connecting piece (6) are including the nail cap (61) and the nail body (62), nail cap (61) are located the up end of clamp plate (4), the one end of the nail body (62) is connected in nail cap (61), the other end of the nail body (62) runs through clamp plate (4), waterstop (3) and concrete body (2) fixed setting in proper order, the upper end of clamp plate (4) is equipped with lid (9), nail cap (61) are embedded in lid (9).

4. A water resistant roofing structure according to claim 3 wherein: the cover body (9) comprises a plate body portion (91) and a buckling portion (92), the buckling portion (92) is located on the side face of the plate body portion (91), the buckling portion (92) is connected to the plate body portion (91), a first protruding block (93) is arranged on the side face of the buckling portion (92), and a first clamping groove matched with the first protruding block (93) to be embedded into is formed in the side face of the pressing plate (4).

5. A water-proof roof structure according to claim 1, characterised in that: the drainage channel (5) comprises a first bottom surface (51) and a second bottom surface (52), wherein the first bottom surface (51) and the second bottom surface (52) are connected at an included angle and form a V-shaped groove.

6. A water resistant roofing structure according to claim 1 wherein: the side of clamp plate (4) extends and is equipped with drainage portion (10) and installation department (11) in proper order, drainage portion (10) butt in the side of water drainage tank (5), installation department (11) are connected in concrete body (2).

7. A water-proof roof structure according to claim 1, characterised in that: the side of the water stop (3) extends to form a waterproof part (12), and the waterproof part (12) is arranged between the drainage part (10) and the concrete body (2).

8. A water resistant roofing structure according to claim 1 wherein: first connecting piece (6) are including buckle (63), buckle (63) vertical connection is in the lower terminal surface of clamp plate (4), every buckle (63) butt just is equipped with second lug (64) in the side of caulking (1), waterstop (3) are equipped with the logical groove that is used for buckle (63) to run through, concrete body (2) are equipped with the embedded second catching groove of cooperation second lug (64).

9. A water resistant roofing structure according to claim 8 wherein: the pressing plate (4) comprises two water drainage surfaces (13) connected at an included angle and forms an inverted V-shaped structure, and one side, at the lower position, of the water drainage surface (13) is located above one side, at the higher position, of the first bottom surface (51).

10. A water-proof roof structure according to claim 1, characterised in that: the concrete structure is characterized in that a cavity body is arranged at the upper end of the concrete body (2), the pressing plate (4) and the water stop belt (3) are located in the cavity body, and the upper end face of the pressing plate (4) is not higher than the upper end face of the concrete body (2).