CN214328997U

CN214328997U - Basement roof movement joint waterproof construction

Info

Publication number: CN214328997U
Application number: CN202120208114.0U
Authority: CN
Inventors: 郁峰; 夏加洪; 金潇; 沈颖; 俞明
Original assignee: Hengyuan Construction Holding Group Co ltd
Current assignee: Hengyuan Construction Holding Group Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-01
Anticipated expiration: 2031-01-25

Abstract

The application relates to basement roof movement joint waterproof construction, including first roof and second roof, the disconnection forms the movement joint of basement roof between first roof and the second roof, be provided with water drainage tank between first roof and the second roof, water drainage tank is provided with the water exhaust drainage component with in the water drainage tank. When the deformation joint takes place the seepage, during the water that spills by the deformation joint fell drainage tank, walked the log raft in the drainage tank through drainage component to effectively prevent that the basement roof from appearing the phenomenon of leaking and influencing basement sense and use. This application has the advantage that improves the water-proof effects of roof movement joint department.

Description

Basement roof movement joint waterproof construction

Technical Field

The application relates to basement waterproof construction technical field especially relates to a basement roof movement joint waterproof construction.

Background

The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for this case.

The deformation joint on the structural bottom plate is used for preventing the use and safety influence on a building caused by factors such as temperature change, uneven settlement, earthquake and the like, and the structural bottom plate is disconnected at a deformation sensitive part in advance and is divided into a plurality of relatively independent units during design. The deformation joint is a link which is manually divided and should originally become an integral structure, so that the deformation joint becomes the weakest waterproof link in the structure.

With respect to the related art, the inventors consider that the following drawbacks exist: for the basement, the various pipe-line system is often installed to basement roof top, for example water supply system, drainage system, and when these pipelines leaked water infiltration, moisture just penetrated indoor from the movement joint between the basement roof easily, and the basement relief was lower in addition, and when raining, the rainwater also penetrated indoor from the movement joint department of roof easily.

SUMMERY OF THE UTILITY MODEL

In order to improve the water-proof effects of roof movement joint department, this application provides a basement roof movement joint waterproof construction.

The application provides a waterproof construction of basement roof movement joint adopts following technical scheme:

the utility model provides a basement roof movement joint waterproof construction, includes first roof and second roof, the disconnection forms the movement joint of basement roof between first roof and the second roof, be provided with water drainage tank between first roof and the second roof, water drainage tank is provided with the water exhaust drainage component with water drainage tank.

Through adopting above-mentioned technical scheme, when the deformation joint takes place the seepage, the water that spills by the deformation joint falls into water drainage tank, walks the log raft in the water drainage tank through the drainage subassembly to effectively prevent that the basement roof from appearing the phenomenon of leaking and influencing basement sense and use.

Preferably, the opposite side walls of the first top plate and the second top plate are provided with connecting grooves, the drainage groove comprises a groove body with an upper part being opened and elastically arranged and a pair of wing plates fixedly connected to the outer walls of the two sides of the groove body, and the wing plates are inserted into the connecting grooves.

Through adopting above-mentioned technical scheme, the spread groove has all been seted up to first roof and second roof, forms the carrier that supplies the wing installation of water drainage tank, and the cell body is elasticity setting, and when first roof and second roof take place deformation, the corresponding deformation that takes place of cell body reduces and takes place the possibility that deformation leads to water drainage tank to take place to damage by first roof and roof.

Preferably, the inner wall of the bottom of the connecting groove is provided with a limiting groove, and the lower end face of the wing plate is convexly provided with a limiting block clamped in the limiting groove.

Through adopting above-mentioned technical scheme, be provided with spacing groove and stopper, on the one hand, increase the area of contact of wing board and spread groove, on the other hand, strengthen the fastness of connection of wing board and first roof, second roof.

Preferably, the drainage assembly comprises a first drainage pipe arranged below the first top plate and the second top plate, a second drainage pipe communicated with the first drainage pipe and positioned between the first top plate and the second top plate, and a connecting pipe communicated between the tank body and the second drainage pipe.

Through adopting above-mentioned technical scheme, when the deformation joint takes place the seepage, fall the water drainage tank by the water that the deformation joint spilled, loop through connecting pipe, second drain pipe and first drain pipe and will gather the water of gathering in the cell body and walk to effectively prevent that the basement roof from appearing the phenomenon of leaking and influencing basement sense and use.

Preferably, the connecting pipe is a corrugated expansion hose with one end fixedly connected to the lower end face of the tank body and communicated with the tank body, the other end of the corrugated expansion hose is fixedly connected to the second drain pipe, and the corrugated expansion hose is communicated with the second drain pipe.

Through adopting above-mentioned technical scheme, when the movement joint increase or shrink, the cell body changes along with the change of movement joint, and when the movement joint increase, the diapire of cell body rises, and when the movement joint shrink, the diapire of cell body descends, and the connecting pipe is the setting of ripple expansion hose for the connecting pipe has certain flexible change volume, improves the life of the junction of cell body and second drain pipe.

Preferably, the connecting pipe is a hard pipe, one end of the hard pipe is fixedly connected to the tank body and communicated with the tank body, and the other end of the hard pipe is slidably inserted into the second drain pipe.

Through adopting above-mentioned technical scheme, when the movement joint increase or shrink, the cell body changes along with the change of movement joint, and when the movement joint increase, the diapire of cell body rises, drives the connecting pipe and upwards slides a section distance, and when the movement joint shrink, the diapire of cell body descends, drives the connecting pipe and downwards slides a section distance, improves the life of the junction of cell body and second drain pipe.

Preferably, the first drainage pipe is fixedly installed on the first top plate and the second top plate through anchor ears.

Through adopting above-mentioned technical scheme, realize the fixed mounting to first calandria through the staple bolt, improve the firm in connection degree of first calandria and first roof, second roof.

Preferably, a water stop belt positioned above the drainage groove is arranged between the first top plate and the second top plate.

Through adopting above-mentioned technical scheme, be provided with the waterstop, improve the water-proof effects between first roof and the second roof.

Preferably, a filling layer is arranged between the first top plate and the second top plate.

Through adopting above-mentioned technical scheme, the movement joint is filled there is the filling layer, effectively prevents first roof and second roof thermal expansion and takes place direct contact.

In summary, the present application includes at least one of the following beneficial technical effects:

when the deformation joint leaks, water leaked from the deformation joint falls into the drainage groove and is drained away from the groove body sequentially through the connecting pipe, the second drainage pipe and the first drainage pipe, so that the basement sensing and using are effectively prevented from being influenced by the water leakage phenomenon of the basement top plate;

when the deformation joint is increased or reduced, the tank body is changed along with the change of the deformation joint, when the deformation joint is increased, the bottom wall of the tank body is raised, when the deformation joint is reduced, the bottom wall of the tank body is lowered, and the connecting pipe is a corrugated telescopic hose, so that the connecting pipe has certain telescopic variation, and the service life of the connecting part of the tank body and the second drain pipe is prolonged;

the wing-shaped connecting device is provided with the limiting grooves and the limiting blocks, on one hand, the contact area of the wing plates and the connecting grooves is increased, and on the other hand, the connecting firmness of the wing plates, the first top plate and the second top plate is enhanced.

Drawings

Fig. 1 is a schematic overall structure diagram of a basement roof deformation joint waterproof structure in embodiment 1.

Fig. 2 is an enlarged partial schematic view at a of fig. 1.

Fig. 3 is a schematic overall structure diagram of a basement roof deformation joint waterproof structure in embodiment 2.

Description of reference numerals: 1a, a first top plate; 1b, a second top plate; 11. a reinforced concrete structural layer; 12. leveling layer; 13. a waterproof roll layer; 14. a hydrophobic layer; 15. an asphalt concrete layer; 16. ridge welding; 17. connecting grooves; 18. a limiting groove; 2. a water discharge tank; 21. a trough body; 22. wing-shaped plates; 23. a limiting block; 3. a drainage assembly; 31. a first drain pipe; 32. a second drain pipe; 33. a connecting pipe; 34. hooping; 5. a filling layer; 6. a cover plate; 4. a water stop.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses basement roof movement joint waterproof construction.

Example 1:

referring to fig. 1, the waterproof structure for the deformation joint of the top plate of the basement comprises a first top plate 1a and a second top plate 1b, wherein the deformation joint of the top plate of the basement is formed by the disconnection between the first top plate 1a and the second top plate 1 b. The first top plate 1a and the second top plate 1b both comprise a reinforced concrete structural layer 11, a leveling layer 12 laid on the upper end surface of the reinforced concrete structural layer 11, and a waterproof roll layer 13 laid on the leveling layer 12.

Referring to fig. 1 and 2, the first top plate 1a and the second top plate 1b are located on opposite side walls of the reinforced concrete structural layer 11 and are provided with a threshold 16, a connecting groove 17 is horizontally provided on a side wall of the threshold 16, and a limiting groove 18 is vertically provided on an inner wall of a bottom of the connecting groove 17. Be provided with water drainage tank 2 between first roof 1a and the second roof 1b, water drainage tank 2 includes that upper portion is the opening setting and is the cell body 21 of elastic setting and a pair of wing board 22 of fixed connection in the outer wall of cell body 21 both sides, and the cross section of cell body 21 is arc, and wing board 22 inserts and locates in spread groove 17, and the lower terminal surface protrusion of wing board 22 is provided with the stopper 23 of inlay card in spacing groove 18.

Referring to fig. 1, the drain tank 2 is provided with a drain assembly 3 for draining water in the drain tank 2, and the drain assembly 3 includes a first drain pipe 31 disposed below the first top plate 1a and the second top plate 1b, a second drain pipe 32 communicating with the first drain pipe 31 and located between the first top plate 1a and the second top plate 1b, and a connection pipe 33 communicating with the tank body 21 and the second drain pipe 32. The axis direction of the first water drainage pipe 31 is horizontally arranged, the axis direction of the second water drainage pipe 32 is vertically arranged, and the first water drainage pipe 31 is fixedly connected to the lower end faces of the reinforced concrete structure layers 11 of the first top plate 1a and the second top plate 1b through the anchor ear 34. The connecting pipe 33 is a corrugated expansion hose having one end fixedly connected to the lower end surface of the tank body 21 and communicated with the tank body 21, the other end of the corrugated expansion hose is fixedly connected to the second drain pipe 32, and the corrugated expansion hose is communicated with the second drain pipe 32.

Referring to fig. 1, a water stop 4 located above the drainage channel 2 and partially arranged in the deformation joint is arranged between the first top plate 1a and the second top plate 1b, the water stop 4 is elastically arranged, and two ends of the water stop 4 respectively extend to the top inner wall of the ridge 16 and are fixedly connected to the top inner wall of the ridge 16 through screws. Set up filling layer 5 between first roof 1a and the second roof 1b, filling layer 5 is the polypropylene ethylene cystosepiment, effectively prevents first roof 1a and second roof 1b from heating the inflation and taking place direct contact. The first and second top boards 1a and 1b are provided with cover plates 6 for sealing the deformation joints, and the cover plates 6 are made of a foamed polypropylene plate. The upper end surfaces of the first top plate 1a, the second top plate 1b and the cover plate 6 are paved with a hydrophobic layer 14, and the hydrophobic layer 14 is a combined hydrophobic layer 14 consisting of ceramsite and non-woven fabric. An asphalt concrete layer 15 is laid on the hydrophobic layer 14.

The implementation principle of the embodiment 1 is as follows: when the deformation joint leaks, water leaked from the deformation joint falls into the drainage groove 2 and sequentially passes through the connecting pipe 33, the second drainage pipe 32 and the first drainage pipe 31 to drain water accumulated in the groove body 21, so that the phenomenon that the basement roof leaks to influence the basement appearance and use is effectively prevented.

Example 2:

referring to fig. 3, the difference between the present embodiment and embodiment 1 is that the connection pipe 33 is a hard pipe, one end of the hard pipe is fixedly connected to the tank body 21 and is communicated with the tank body 21, and the other end of the hard pipe is slidably inserted into the second drain pipe 32.

The implementation principle of the embodiment 2 is as follows: when the movement joint increases or contracts, the cell body 21 changes along with the change of movement joint, and when the movement joint increased, the diapire of cell body 21 rose, drove connecting pipe 33 and upwards slided a section distance, and when the movement joint contracted, the diapire of cell body 21 descended, drove connecting pipe 33 and downwards slided a section distance, improved the life of cell body 21 and the junction of second drain pipe 32.

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 basement roof movement joint waterproof construction which characterized in that: including first roof (1a) and second roof (1b), the deformation joint that the disconnection formed the basement roof between first roof (1a) and second roof (1b), be provided with water drainage tank (2) between first roof (1a) and second roof (1b), water drainage tank (2) are provided with water discharging's in water drainage tank (2) drainage subassembly (3).

2. The basement roof deformation joint waterproof structure of claim 1, wherein: the drainage structure is characterized in that connecting grooves (17) are formed in opposite side walls of the first top plate (1a) and the second top plate (1b), each drainage groove (2) comprises a groove body (21) with an upper portion being in an opening arrangement and being in an elastic arrangement and a pair of wing plates (22) fixedly connected to outer walls of two sides of the groove body (21), and the wing plates (22) are inserted into the connecting grooves (17).

3. The basement roof deformation joint waterproof structure of claim 2, wherein: the inner wall of the bottom of the connecting groove (17) is provided with a limiting groove (18), and the lower end face of the wing plate (22) is convexly provided with a limiting block (23) which is clamped and embedded in the limiting groove (18).

4. The basement roof deformation joint waterproof structure of claim 2, wherein: the drainage assembly (3) comprises a first drainage pipe (31) arranged below the first top plate (1a) and the second top plate (1b), a second drainage pipe (32) communicated with the first drainage pipe (31) and positioned between the first top plate (1a) and the second top plate (1b), and a connecting pipe (33) communicated between the trough body (21) and the second drainage pipe (32).

5. The waterproof structure of basement roof deformation joint of claim 4, characterized in that: the connecting pipe (33) is a corrugated expansion hose with one end fixedly connected to the lower end face of the tank body (21) and communicated with the tank body (21), the other end of the corrugated expansion hose is fixedly connected to the second drain pipe (32), and the corrugated expansion hose is communicated with the second drain pipe (32).

6. The waterproof structure of basement roof deformation joint of claim 4, characterized in that: the connecting pipe (33) is a hard pipe, one end of the hard pipe is fixedly connected to the groove body (21) and communicated with the groove body (21), and the other end of the hard pipe is slidably inserted into the second drain pipe (32).

7. The waterproof structure of basement roof deformation joint of claim 4, characterized in that: the first drainage pipe (31) is fixedly arranged on the first top plate (1a) and the second top plate (1b) through anchor ears (34).

8. The basement roof deformation joint waterproof structure of claim 1, wherein: and a water stop (4) positioned above the drainage groove (2) is arranged between the first top plate (1a) and the second top plate (1 b).

9. The basement roof deformation joint waterproof structure of claim 1, wherein: and a filling layer (5) is arranged between the first top plate (1a) and the second top plate (1 b).