CN219033592U

CN219033592U - Water leakage preventing structure for deformation joint of building

Info

Publication number: CN219033592U
Application number: CN202223288368.1U
Authority: CN
Inventors: 范晓航; 何勇; 李之华
Original assignee: Uni President Enterprises China Investment Co Ltd
Current assignee: Uni President Enterprises China Investment Co Ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-16
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a building movement joint leak protection water structure installs in the movement joint between two structural beams, leak protection water structure includes first seal assembly, second seal assembly and drainage subassembly, first seal assembly fixed mounting in the mounting groove of structural beam just first seal assembly will the movement joint is sealed, second seal assembly includes the waterstop, waterstop fixed mounting in first seal assembly with in the gap of mounting groove, just the waterstop is located first seal assembly's below, drainage subassembly includes water collecting part and drain pipe, water collecting part fixed mounting is in two on the structural beam, just the water collecting part is located the below of waterstop, the drain pipe install in on the water collecting part. The utility model provides a can be with the whole collection and discharge of the water that is likely to permeate out of movement joint to solve the building moldy, skinning, the scheduling problem that causes because of movement joint infiltration.

Description

Water leakage preventing structure for deformation joint of building

Technical Field

The application relates to a water leakage prevention structure, in particular to a water leakage prevention structure for a deformation joint of a building.

Background

The building is used for avoiding the influence on the use and safety of the building caused by temperature transformation, ground subsidence, earthquake and the like. After the buildings are separated by the deformation joints, independent units are formed, so that the damage to the buildings caused by stress deformation is prevented. However, the water leakage at the deformation joint is a common problem of the factory building, and the deformation joint water leakage can cause the phenomena of mildewing, skinning, falling off and the like of a roof, a beam body and a wall surface, so that the maintenance difficulty and the cost are high and the repair can not be completed at one time. Therefore, the water leakage of the deformation joint is an urgent problem to be solved.

Disclosure of Invention

In order to overcome above-mentioned defect, this application provides a building movement joint leak protection water structure, is equipped with first seal assembly, second seal assembly and drainage subassembly three-layer protection in this leak protection water structure, can be with the whole collection and the discharge of water that can permeate out through the movement joint through three-layer protection to the building mould, skinning, the scheduling problem that drops because of the movement joint infiltration causes have been solved.

The technical scheme that this application adopted in order to solve its technical problem is:

the utility model provides a building movement joint leak protection water structure installs in the movement joint between two structural beams, leak protection water structure includes first seal assembly, second seal assembly and drainage subassembly, first seal assembly fixed mounting in the mounting groove of structural beam just first seal assembly will the movement joint is sealed, second seal assembly includes the waterstop, waterstop fixed mounting in first seal assembly with in the gap of mounting groove, just the waterstop is located the below of first seal assembly, drainage subassembly includes water collecting part and drain pipe, water collecting part fixed mounting is on two structural beams, just water collecting part is located the below of waterstop, the drain pipe install in on the water collecting part.

Optionally, the mounting groove comprises a bottom surface and a side surface, and the mounting grooves on the two structural beams are communicated with the deformation joints.

Optionally, the water collecting piece is installed in the structural beam directly under the waterstop, the water collecting piece includes two first installation department, two second installation department and water collecting part, first installation department and second installation department fixed mounting in structural beam is inside, water collecting part will the movement joint is sealed.

Optionally, two ends of the water collecting part are respectively and fixedly connected with one end of the second installation part, the first installation part is fixedly connected with the other end of the second installation part, and the first installation part and the second installation part are vertically arranged.

Optionally, the first installation part and the second installation part are fixed on the structural beam through a locking bolt, and sealant is filled between the water collecting piece and the structural beam.

Optionally, the angle steel is fixedly arranged in the structural beam, and the first installation part and the second installation part are fixedly welded on the angle steel.

Optionally, the water stop comprises a water storage part and a sealing part, wherein two ends of the water storage part are respectively and fixedly connected with the sealing part, the sealing part is fixedly installed on the bottom surface of the installation groove through bolts, and the sealing part is propped against the side surface of the installation groove.

Optionally, the second sealing assembly further comprises a fire-proof belt, the fire-proof belt is located below the water stop belt, and two ends of the fire-proof belt are fixedly installed on the bottom surface of the installation groove through bolts.

Optionally, the first seal assembly includes apron, apron seat, connecting plate and mounting, apron seat fixed mounting in the mounting groove, apron fixed mounting in on the apron seat, the lower extreme of apron seat is connected the connecting plate, the connecting plate passes through the mounting connect in on the apron, the apron with fill up the sealant between the apron seat.

Optionally, the structural beam is a concrete reinforced beam, a plurality of drainage grooves are arranged on the cover plate at intervals, the cover plate is an aluminum alloy cover plate, and the water collecting piece is a stainless steel water collecting piece.

The beneficial effects of this application are: this application includes first seal assembly, second seal assembly and drainage subassembly, first seal assembly installs in the mounting groove of structural beam and covers the movement joint, second seal assembly includes waterstop and fire-proof belt, the waterstop is installed in first seal assembly's below for collect and discharge through the water that the gap was permeated between each part of first seal assembly and between first seal assembly and the structural beam, the fire-proof belt is used for separating leak protection water structure and structural beam and plays the function of fire prevention, drainage subassembly includes water collecting part and drain pipe, and water collecting part can collect the water that permeates through the gap between waterstop and the structural beam and discharge through the drain pipe. Therefore, the water leakage preventing structure can fully collect and discharge water possibly permeated out through the deformation joint through three layers of protection, so that the problems of building mildew, peeling, falling and the like caused by the water permeation of the deformation joint are solved, and the risks of environmental safety or food safety caused by the problems are reduced.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 in the present application;

FIG. 2 is a schematic structural view of embodiment 2 in the present application;

FIG. 3 is a schematic structural view of embodiment 3 in the present application;

FIG. 4 is a schematic structural view of embodiment 4 in the present application;

in the figure: 10-structural beam, 11-mounting groove, 12-deformation joint, 13-wall body, 20-first seal assembly, 21-apron, 22-apron seat, 23-connecting plate, 24-mounting, 25-sealant, 30-waterstop, 31-water storage part, 32-sealing part, 40-drainage assembly, 41-water collecting part, 42-drain pipe, 43-angle steel, 44-first mounting part, 45-second mounting part, 46-water collecting part.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely in connection with the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the following figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example 1: as shown in fig. 1, a water leakage preventing structure for a deformation joint of a building is installed in a deformation joint 12 between two structural beams 10, the water leakage preventing structure comprises a first sealing assembly 20, a second sealing assembly and a drainage assembly 40, the first sealing assembly 20 is fixedly installed in an installation groove 11 of the structural beams 10 and seals the deformation joint 12, the second sealing assembly comprises a water stop 30, the water stop 30 is fixedly installed in a gap between the first sealing assembly 20 and the installation groove 11, the water stop 30 is located below the first sealing assembly 20, the drainage assembly 40 comprises a water collecting piece 41 and a drainage pipe 42, the water collecting piece 41 is fixedly installed on the two structural beams 10, the water collecting piece 41 is located below the water stop 30, and the drainage pipe 42 is installed on the water collecting piece 41.

In fig. 1, a part of the structure of a structural beam 10 is shown, the upper surfaces of two structural beams 10 are provided with mounting grooves 11 for mounting a water leakage preventing structure, a deformation joint 12 is arranged between the two structural beams 10, firstly, a traditional first sealing assembly 20 is mounted in the two mounting grooves 11, the deformation joint 12 is covered by the first sealing assembly 20 from above, and meanwhile, the two mounting grooves 11 are filled by the first sealing assembly 20, so that rainwater and the like cannot fall into the deformation joint directly, but fall onto the first sealing assembly 20 and are discharged through the water drainage grooves on the surfaces of the first sealing assembly; however, certain gaps still exist between all the parts in the first sealing assembly and between the first sealing assembly and the structural beam, and part of water body permeates onto the structural beam along the gaps and flows in along the surface of the structural beam, so that the phenomena of moldy, skinning, falling off and the like of a beam body, a wall surface and the like can be caused in the long time; therefore, in this embodiment, a second sealing assembly is further provided, the second sealing assembly includes a water stop 30, the water stop 30 is installed below the first sealing assembly 20, and the water stop 30 is fully paved with the whole installation groove 11, so that water permeated from gaps between each component in the first sealing assembly and between the first sealing assembly and the structural beam directly permeates onto the water stop 30, and is discharged through a drain pipe or a drain groove on the water stop 30; however, a gap between the water stop 30 and the structural beam 10 is still likely to be permeated, in order to solve the problem, the drainage assembly 40 is further provided in this embodiment, the drainage assembly 40 includes a water collecting member 41 and a drainage pipe 42, and the water collecting member 41 is fixedly installed in the structural beam 10 directly below the water stop 30, so that when rainwater permeates from the gap between the water stop 30 and the structural beam 10, the rainwater directly flows into the water collecting member 41 and is drained through the drainage pipe 42, thereby preventing the rainwater from permeating along the beam body. The water leakage prevention structure is provided with three layers of protection components, wherein the first layer is a first sealing component which is used as a waterproof piece of a traditional deformation joint, and most of rainwater and the like above the deformation joint can be collected and discharged; a second layer of water stop which can collect and discharge water penetrating through gaps between the components of the first sealing assembly and between the first sealing assembly and the structural beam; the third layer is a drainage assembly, and a water collecting piece in the drainage assembly can collect water body permeated through a gap between the water stop belt and the structural beam and drain the water body through a drainage pipe; therefore, the water leakage preventing structure can collect and discharge all water possibly permeated out through the deformation joint, so that the problems of building mildew, peeling, falling and the like caused by the water permeation of the deformation joint are solved, and the risks of environmental safety or food safety caused by the problems are reduced.

As shown in fig. 1, the mounting groove 11 includes a bottom surface and a side surface, and the mounting grooves 11 on the two structural beams 10 communicate with the deformation joint 12. The deformation joint 12 is located between the two structural beams 10, the two structural beams are provided with mounting grooves 11 for mounting water leakage preventing structures near the deformation joint 12, and the water leakage preventing structures mounted on the mounting grooves 11 can seal the deformation joint 12.

The water collecting member 41 is installed in the structural beam 10 directly below the water stop 30, the water collecting member 41 includes two first installation portions 44, two second installation portions 45, and a water collecting portion 46, the first installation portions 44 and the second installation portions 45 are fixedly installed in the structural beam 10, and the water collecting portion 46 seals the deformation joint 12. Two ends of the water collecting portion 46 are fixedly connected with one end of the second mounting portion 45, the first mounting portion 44 is fixedly connected with the other end of the second mounting portion 45, and the first mounting portion 44 and the second mounting portion 45 are vertically arranged.

The first mounting portion 44 and the second mounting portion 45 are fixed to the structural beam 10 by a locking bolt, and the sealing glue 25 is filled between the water collecting member 41 and the structural beam 10. The water collecting piece 41 is made of a stainless steel plate with 2mm, as shown in fig. 1, the water collecting piece 41 spans the whole width direction of the deformation joint 12, namely, the horizontal direction on the left and right in the drawing, the second mounting part 45 is horizontally mounted in the structural beam 10, the first mounting part 44 is vertically mounted in the structural beam 10, so that the water collecting piece 41 is firmly mounted on the structural beam 10, in the embodiment, the first mounting part 44 and the second mounting part 45 are both mounted in the structural beam 10 through locking bolts, and the gap between the water collecting piece 41 and the structural beam 10 is sealed through the sealant 25.

The water stop 30 comprises a water storage part 31 and a sealing part 32, wherein two ends of the water storage part 31 are respectively and fixedly connected with the sealing part 32, the sealing part 32 is fixedly installed on the bottom surface of the installation groove through bolts, and the sealing part 32 abuts against the side surface of the installation groove. The water stop is prepared from ethylene propylene diene monomer rubber, the sealing parts 32 at the two ends of the water stop are fixed in the mounting groove below the first sealing assembly 20, the water storage part 31 is used for collecting water permeated from the first sealing assembly 20, the water storage part 31 can be connected with a drain pipe or timely drain the water through the drain groove, and the front view of the water storage part 31 can be in a semicircular structure, a U-shaped structure, a V-shaped structure and the like; the water stop belt made of the ethylene propylene diene monomer rubber can be used under natural conditions of sunlight, humidity and severe cold for a long time, so that water permeated from the first sealing component cannot directly permeate into a building, and a second layer of protection effect is achieved.

The second sealing assembly further comprises a fire-proof belt, the fire-proof belt is located below the water stop belt 30, and two ends of the fire-proof belt are fixedly mounted on the bottom surface of the mounting groove through bolts. The fire-proof belt is composed of two stainless steel plates and a rock wool layer clamped between the two stainless steel plates, two ends of the fire-proof belt are fixed in the mounting groove of the structural beam through the stainless steel plates, and the fire-proof belt is used for separating the first sealing assembly, the water-stop belt and the building main body, so that a fire-proof function is achieved.

The first sealing assembly 20 comprises a cover plate 21, a cover plate seat 22, a connecting plate 23 and a fixing piece 24, wherein the cover plate seat 22 is fixedly installed in the installation groove 11, the cover plate 21 is fixedly installed on the cover plate seat 22, the lower end of the cover plate seat 22 is connected with the connecting plate 23, the connecting plate 23 is connected onto the cover plate 21 through the fixing piece 24, and sealing glue 25 is filled between the cover plate 21 and the cover plate seat 22.

The structural beam 10 is a concrete reinforced beam, a plurality of drainage grooves are arranged on the cover plate 21 at intervals, the cover plate 21 is an aluminum alloy cover plate, and the water collecting piece 41 is a stainless steel water collecting piece 41. Wherein, the apron 21 is used for covering and locates the movement joint 12 top, the both ends of apron 21 are installed on two apron seat 22 respectively by the bolt, two apron seat 22 are installed in the mounting groove 11 of two structural beams 10 respectively through the bolt, apron seat 22 pastes tightly in the side of mounting groove 11, two apron seat 22 pass through connecting plate 23 fixed connection, pass through mounting 24 fixed connection between connecting plate 23 and the apron 21, consequently water such as rainwater directly falls on apron 21 and can not fall into in the movement joint 12, the rainwater of falling is discharged through the water drainage tank.

Example 2: as shown in fig. 2, the difference from embodiment 1 is that: a wall 13 is also provided under the structural beam 10 in this embodiment. The fixing method of the water collecting member 41 of embodiment 1 and embodiment 2 is suitable for the reconstruction of the building such as the old factory building.

Example 3: as shown in fig. 3, the angle steel 43 is fixedly disposed in the structural beam 10, and the first mounting portion 44 and the second mounting portion 45 are fixedly welded to the angle steel 43. This embodiment differs from embodiment 1 in that: in this embodiment, two angle steels 43 are prefabricated in the structural beam 10, the first mounting portion 44 and the second mounting portion 45 are fixedly welded with L-shaped welding blocks, and then the welding blocks are directly welded with the angle steels 43, so that the water collecting piece 41 is very firmly mounted in the structural beam 10.

Example 4: as shown in fig. 4, the difference from embodiment 3 is that: a wall 13 is also provided under the structural beam 10 in this embodiment. The fixing manner of the water collecting member 41 of embodiment 3 and embodiment 4 is applicable to a building such as a new plant.

It should be noted that it would be apparent to those skilled in the art that several variations and modifications could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. The utility model provides a building movement joint leak protection water structure installs in movement joint (12) between two structural beams (10), its characterized in that: the leakage prevention structure comprises a first sealing assembly (20), a second sealing assembly and a drainage assembly (40), wherein the first sealing assembly (20) is fixedly installed in an installation groove (11) of a structural beam (10), the first sealing assembly (20) seals a deformation joint (12), the second sealing assembly comprises a water stop belt (30), the water stop belt (30) is fixedly installed in a gap between the first sealing assembly (20) and the installation groove (11), the water stop belt (30) is located below the first sealing assembly (20), the drainage assembly (40) comprises a water collecting piece (41) and a drainage pipe (42), the water collecting piece (41) is fixedly installed on two structural beams (10), the water collecting piece (41) is located below the water stop belt (30), and the drainage pipe (42) is installed on the water collecting piece (41).

2. The building deformation joint water leakage preventing structure according to claim 1, wherein: the mounting grooves (11) comprise bottom surfaces and side surfaces, and the mounting grooves (11) on the two structural beams (10) are communicated with the deformation joints (12).

3. The building deformation joint water leakage preventing structure according to claim 2, wherein: the water collecting piece (41) is installed in the structural beam (10) right below the water stop belt (30), the water collecting piece (41) comprises two first installation parts (44), two second installation parts (45) and a water collecting part (46), the first installation parts (44) and the second installation parts (45) are fixedly installed in the structural beam (10), and the water collecting part (46) is used for sealing the deformation joint (12).

4. The building deformation joint water leakage preventing structure according to claim 3, wherein: two ends of the water collecting part (46) are fixedly connected with one end of the second installation part (45) respectively, the first installation part (44) is fixedly connected with the other end of the second installation part (45), and the first installation part (44) and the second installation part (45) are vertically arranged.

5. The building deformation joint water leakage preventing structure according to claim 4, wherein: the first mounting part (44) and the second mounting part (45) are fixed on the structural beam (10) through locking bolts, and sealing glue (25) is filled between the water collecting piece (41) and the structural beam (10).

6. The building deformation joint water leakage preventing structure according to claim 4, wherein: the angle steel (43) is fixedly arranged in the structural beam (10), and the first installation part (44) and the second installation part (45) are fixedly welded on the angle steel (43).

7. The building deformation joint water leakage preventing structure according to claim 2, wherein: the water stop belt (30) comprises a water storage part (31) and a sealing part (32), wherein two ends of the water storage part (31) are fixedly connected with the sealing part (32) respectively, the sealing part (32) is fixedly installed on the bottom surface of the installation groove through bolts, and the sealing part (32) abuts against the side surface of the installation groove.

8. The building deformation joint water leakage preventing structure according to claim 2, wherein: the second sealing assembly further comprises a fire-proof belt, the fire-proof belt is located below the water-stop belt (30), and two ends of the fire-proof belt are fixedly installed on the bottom surface of the installation groove through bolts.

9. The building deformation joint water leakage preventing structure according to claim 8, wherein: the first sealing assembly (20) comprises a cover plate (21), a cover plate seat (22), a connecting plate (23) and a fixing piece (24), wherein the cover plate seat (22) is fixedly installed in the installation groove (11), the cover plate (21) is fixedly installed on the cover plate seat (22), the lower end of the cover plate seat (22) is connected with the connecting plate (23), the connecting plate (23) is connected onto the cover plate (21) through the fixing piece (24), and sealing glue (25) is filled between the cover plate (21) and the cover plate seat (22).

10. The building deformation joint water leakage preventing structure according to claim 9, wherein: the structure beam (10) is a concrete reinforced beam, a plurality of drainage grooves which are arranged at intervals are formed in the cover plate (21), the cover plate (21) is an aluminum alloy cover plate, and the water collecting piece (41) is a stainless steel water collecting piece (41).