CN218322883U

CN218322883U - Elevartor shaft antiseep structure

Info

Publication number: CN218322883U
Application number: CN202221859970.3U
Authority: CN
Inventors: 罗自武; 蒋龙
Original assignee: Guangdong New Development Construction Engineering Co ltd
Current assignee: Guangdong New Development Construction Engineering Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-17
Anticipated expiration: 2032-07-19

Abstract

The utility model belongs to the technical field of the elevartor shaft is waterproof, concretely relates to elevartor shaft antiseep structure, including base and lateral wall connecting seat, the lateral wall connecting seat sets up the top at the base, the shear force wall has been pour to the middle part integral type on lateral wall connecting seat top, the junction of lateral wall connecting seat and shear force wall is provided with the waterproof part that prevents groundwater from seeing through, and the waterproof part is including pouring the waterproof anti-bank at base top middle part and inlaying and establishing the stagnant water steel section of thick bamboo at waterproof anti-bank middle part. The utility model discloses, the base sets up in the diapire of elevartor shaft, pours the inner wall of layer and sets up the first waterproof layer outside, avoids groundwater to permeate through the base infiltration; a waterproof reverse ridge and a water-stopping steel cylinder are arranged at the joint of the base and the side wall connecting seat, so that underground water can be effectively prevented from permeating into the side wall connecting seat from a fault in the using process, and the seepage prevention performance of the elevator shaft is improved; the top end face of the waterproof concrete block exceeds the top end face of the outer pouring layer, and the waterproof effect is improved.

Description

Elevartor shaft antiseep structure

Technical Field

The utility model belongs to the technical field of the elevartor shaft is waterproof, concretely relates to elevartor shaft anti-seepage leaks structure.

Background

The elevator shaft is the well of installation elevator, and the size of well is confirmed according to the elevator lectotype, and well wall mounting elevator track and counter weight track, the door opening installation lift-cabin door of reserving, there is elevator machine room the well top, and the elevator shaft is the building area that living building and commercial building are indispensable, and the inside infiltration of general elevator shaft water is that groundwater comes through pressure infiltration.

As shown in fig. 1, current elevartor shaft bottom is straight tube structure generally, pour the bottom plate earlier generally when making, then do the bottom plate waterproof, reappear to water lateral wall concrete wall, it has the fault to lead to elevartor shaft lateral wall concrete wall to exist with the bottom plate like this, the waterproof effect that former construction water-proofing played is limited, it will follow the fault seepage into in the elevartor shaft to descend water like this, lead to elevartor shaft reentrant corner and bottom seepage all around, this is the leading cause of current elevartor shaft seepage, and the drainage component of current elevartor shaft seepage prevention structure is too simple, generally be simple drain pipe, the shutoff of not being convenient for during the use, arouse the anti-water easily, and when the drainage, be not convenient for filter and arouse the drain pipe jam easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator shaft anti-seepage leaks structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an elevartor shaft antiseep structure, includes base and lateral wall connecting seat, the lateral wall connecting seat sets up the top at the base, the shear force wall has been pour to the middle part integral type on lateral wall connecting seat top, the junction of lateral wall connecting seat and shear force wall is provided with the waterproof part that prevents groundwater and see through, the waterproof part is including pouring the waterproof anti-bank at base top middle part and inlaying and establishing the stagnant water steel cylinder at waterproof anti-bank middle part, the middle part at the lateral wall connecting seat is inlayed at the top of stagnant water steel cylinder, the inboard of lateral wall connecting seat and base junction is provided with interior prevention of seepage and passes through the part, the middle part of base is inlayed and is equipped with drainage assembly, drainage assembly is including the drain fitting and the drainage core spare of swing joint at the drain fitting top that run through the base.

Further, the base comprises an outer pouring layer and a waterproof concrete block, the waterproof concrete block is arranged inside the outer pouring layer, and a first waterproof layer is arranged between the outer pouring layer and the waterproof concrete block.

Furthermore, a top extension plate is integrally poured at the top of the outer wall of the outer pouring layer, and the top end surface of the waterproof concrete block exceeds the top end surface of the outer pouring layer by-cm.

Furthermore, the top of waterproof concrete piece inlays and is equipped with the spacer bar, the spacer bar has a plurality of, and a plurality of spacer bar evenly distributed, the inside of establishing at the lateral wall connecting seat is inlayed on the top of spacer bar.

Further, interior prevention of seepage part is including seting up the recess at lateral wall connecting seat inner wall, the bottom of recess extends to the top of waterproof concrete piece, the inner wall of recess is provided with the second waterproof layer, the inner wall of second waterproof layer is provided with the concrete protection layer.

Further, water drainage pipe spare inlays the inside of establishing at the waterproof concrete piece, water drainage pipe spare's bottom runs through the bottom of pouring the layer outward, water drainage tank has been seted up at the top of water drainage pipe spare lateral wall, water drainage tank has a plurality of, and a plurality of water drainage tank distributes around the axis equidistance of drain pipe, the top fixedly connected with lug of drain pipe inner wall, the lug has four, and four the lug distributes around the axis equidistance of drain pipe.

Further, the drainage chipware includes guide portion, the bottom integral type of guide portion is connected with shutoff portion, the bottom integral type of shutoff portion is connected with prevents stifled portion, the helicla flute has been seted up to the lateral wall of guide portion, the helicla flute has four, four lug swing joint is four respectively in the inside of helicla flute, the annular groove has all been seted up, two to the top and the bottom of shutoff portion lateral wall the inside of annular groove all inlays and is equipped with the sealing washer that is used for sealed drainage groove, prevent stifled portion for hollow structure, a plurality of evenly distributed's through-hole has been seted up to the lateral wall that prevents stifled portion.

Furthermore, the top end of the guiding part is fixedly connected with a screwing handle, and the side wall of the screwing handle is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: the base is arranged on the bottom wall of the elevator shaft, and the first waterproof layer is arranged on the inner wall of the outer pouring layer, so that the waterproof effect is achieved, and underground water is prevented from permeating through the base; the top end of the base is cast with the side wall connecting seat for the second time, and a waterproof reverse ridge and a waterproof steel cylinder are arranged at the joint of the base and the side wall connecting seat, so that underground water can be effectively prevented from permeating into the side wall connecting seat from a fault in the using process, and the anti-permeation performance of the elevator shaft is improved; the use of the top extension plate can increase the fault area of the base and the side wall connecting seat and slow down the permeation of underground water; inside water of elevartor shaft drains into the inside of drain pipe through the water drainage tank, then drain pipe drainage, make during the drainage prevent stifled portion and rise to the height of water drainage tank, filter the water through water drainage tank, avoid the drain pipe to block up, the drainage chipware of whirling down after the drainage is accomplished, make two sealing washers set up respectively and seal up the water drainage tank at the top and the bottom of water drainage tank, prevent anti-water, the drainage chipware is whole to go up and down through the mode of spiral, improve the holistic stability of drainage chipware, make the difficult automation of drainage chipware rise or descend.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a front view of the present invention;

FIG. 4 isbase:Sub>A cross-sectional view of the plane A-A of the present invention;

FIG. 5 is an enlarged view of a portion B of the present invention;

fig. 6 is a schematic perspective view of the drain pipe of the present invention;

fig. 7 is a schematic perspective view of the drainage core member of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a base; 11. an outer casting layer; 12. a waterproof concrete block; 13. a first waterproof layer; 14. a top extension panel; 2. a sidewall connection base; 3. a shear wall; 4. a waterproof member; 41. waterproof reverse ridge; 42. a water stopping steel cylinder; 5. positioning the reinforcing steel bars; 6. an inner impermeable member; 61. a second waterproof layer; 62. a concrete protective layer; 7. a drainage assembly; 71. a drain pipe member; 711. a drain pipe; 712. a water discharge tank; 713. a bump; 72. a drainage core member; 721. a guide section; 722. a plugging section; 723. an anti-blocking part; 724. a helical groove; 725. an annular groove; 726. a seal ring; 727. a through hole; 728. and screwing the handle.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

As shown in fig. 2, 3 and 4, an elevator shaft anti-leakage structure comprises a base 1 and a side wall connecting seat 2, the side wall connecting seat 2 is arranged on the top end of the base 1, a shear wall 3 is integrally poured at the middle part of the top end of the side wall connecting seat 2, a waterproof part 4 for preventing underground water from penetrating is arranged at the joint of the side wall connecting seat 2 and the shear wall 3, the waterproof part 4 comprises a waterproof reverse sill 41 poured at the middle part of the top end of the base 1 and a water stopping steel cylinder 42 inlaid at the middle part of the waterproof reverse sill 41, the top of the water stopping steel cylinder 42 is inlaid at the middle part of the side wall connecting seat 2, an inner anti-leakage part 6 is arranged on the inner side of the joint of the side wall connecting seat 2 and the base 1, a drainage assembly 7 is inlaid at the middle part of the base 1, and the drainage assembly 7 comprises a drainage pipe member 71 penetrating through the base 1 and a drainage core member 72 movably connected to the top of the drainage pipe member 71.

According to the structure, the joint of the base 1 and the side wall connecting seat 2 is provided with the waterproof reverse ridge 41 and the water stopping steel cylinder 42, underground water can be prevented from permeating into the side wall connecting seat 2 in the using process, and the seepage prevention performance of the elevator shaft is improved.

As shown in fig. 4, the foundation 1 includes an outer casting layer 11 and a waterproof concrete block 12, the waterproof concrete block 12 is disposed inside the outer casting layer 11, and a first waterproof layer 13 is disposed between the outer casting layer 11 and the waterproof concrete block 12.

According to the structure, the outer pouring layer 11 is tightly attached to the bottom wall of the elevator shaft, the first waterproof layer 13 has a waterproof effect, and underground water is prevented from entering the inner side of the shear wall 3 through the waterproof concrete blocks 12.

As shown in FIG. 4, a top extension plate 14 is integrally cast on the top of the outer wall of the outer casting layer 11, and the top end face of the waterproof concrete block 12 exceeds the top end face of the outer casting layer 11 by 3-5 cm.

According to above-mentioned structure, improve the water proof effect.

As shown in fig. 5, the top of the waterproof concrete block 12 is embedded with the positioning steel bars 5, the positioning steel bars 5 are provided with a plurality of positioning steel bars 5, the positioning steel bars 5 are uniformly distributed, and the top of the positioning steel bars 5 is embedded in the side wall connecting seat 2.

According to the above structure, the use of the positioning reinforcing bars 5 can improve the connection strength between the base 1 and the sidewall connection base 2.

As shown in fig. 4, the inner anti-infiltration part 6 comprises a groove formed in the inner wall of the side wall connecting seat 2, the bottom end of the groove extends to the top of the waterproof concrete block 12, a second waterproof layer 61 is arranged on the inner wall of the groove, and a concrete protective layer 62 is arranged on the inner wall of the second waterproof layer 61.

According to above-mentioned structure, further do water repellent to the junction of base 1 and lateral wall connecting seat 2, further improve the waterproof performance of fault department.

As shown in fig. 6, the drainage pipe member 71 is embedded in the waterproof concrete block 12, the bottom end of the drainage pipe member 71 penetrates through the bottom end of the outer casting layer 11, the top of the side wall of the drainage pipe member 71 is provided with a plurality of drainage grooves 712, the plurality of drainage grooves 712 are equidistantly distributed around the axis of the drainage pipe 711, the top end of the inner wall of the drainage pipe 711 is fixedly connected with a projection 713, the projection 713 has four projections 713, and the four projections 713 are equidistantly distributed around the axis of the drainage pipe 711.

According to the above-described structure, when water is drained, water inside the elevator shaft is drained to the inside of the drain pipe 711 through the drain groove 712, and then drained to the sewer line through the drain pipe 711.

As shown in fig. 7, the drainage core member 72 includes a guiding portion 721, a blocking portion 722 is integrally connected to a bottom end of the guiding portion 721, an anti-blocking portion 723 is integrally connected to a bottom end of the blocking portion 722, a spiral groove 724 is formed in a side wall of the guiding portion 721, the number of the spiral grooves 724 is four, four protrusions 713 are respectively movably connected to the insides of the four spiral grooves 724, annular grooves 725 are respectively formed in the top and the bottom of the side wall of the blocking portion 722, sealing rings 726 for sealing the drainage groove 712 are respectively embedded in the two annular grooves 725, the anti-blocking portion 723 is of a hollow structure, and a plurality of through holes 727 are uniformly distributed in a side wall of the anti-blocking portion 723.

According to the above configuration, the drainage core member 72 is rotated upward during drainage to raise the anti-clogging unit 723 to the height of the drainage channel 712, thereby filtering water passing through the drainage channel 712 to prevent the drainage channel 711 from clogging, and the drainage core member 72 is rotated downward after drainage is completed, so that the two sealing rings 726 are respectively provided on the top and bottom of the drainage channel 712 to seal the drainage channel 712, thereby preventing water backflow.

As shown in fig. 7, a screwing handle 728 is fixedly connected to the top end of the guiding portion 721, and anti-slip threads are formed on the side wall of the screwing handle 728.

According to the above configuration, the drain core member 72 is rotated by rotating the drain core member 72 by the screw handle 728, and the entire drain core member 72 is lifted and lowered in a spiral manner, thereby improving the stability of the entire drain core member 72 and preventing the drain core member 72 from being automatically lifted and lowered.

The utility model discloses a theory of operation does: during production, firstly, an outer pouring layer 11 is arranged on the bottom wall of the elevator shaft, a first waterproof layer 13 is arranged on the inner wall of the outer pouring layer 11, the first waterproof layer 13 has a water-proof effect, underground water is prevented from entering the inner side of the shear wall 3 through a waterproof concrete block 12, then the waterproof concrete block 12 is poured inside the outer pouring layer 11, then a side wall connecting seat 2 is poured secondarily on the top end of a base 1, a waterproof reversed sill 41 and a water-stopping steel cylinder 42 are arranged at the joint of the base 1 and the side wall connecting seat 2, the waterproof reversed sill 41 and the water-stopping steel cylinder 42 are both convex in the using process, the underground water can be prevented from penetrating into the side wall connecting seat 2, the seepage-proof performance of the elevator shaft is improved, the top end face of the waterproof concrete block 12 exceeds the top end face of the outer pouring layer 11 by 3-5 cm, the water-proof effect is further improved, the connecting strength between the base 1 and the side wall connecting seat 2 can be improved through the use of a plurality of positioning reinforcing steel bars 5, an inner anti-seepage part 6 is arranged on the inner side of the joint of the side wall connecting seat 2 and the base 1, the joint of the base 1 and the side wall connecting seat 2 is further subjected to waterproof treatment, the waterproof performance of a fault is further improved, when drainage is performed, water in the elevator shaft is drained into a drainage pipe 711 through a drainage groove 712 and then drained into a sewer pipeline through the drainage pipe 711, a drainage core piece 72 is upwards rotated during drainage, an anti-blocking part 723 is raised to the height of the drainage groove 712, the water passing through the drainage groove 712 is filtered to avoid the blockage of the drainage pipe 711, the drainage core piece 72 is downwards rotated after the drainage is completed, two sealing rings 726 are respectively arranged at the top and the bottom of the drainage groove 712 to seal the drainage groove 712, the reverse water is prevented, the whole drainage core piece 72 is lifted in a spiral mode, and the stability of the whole drainage 72 is improved, making it difficult for the drain core member 72 to automatically ascend or descend.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention. Structures, devices and methods of operation not specifically described or illustrated in the present application are not specifically illustrated or described, but are generally practiced in the art without limitation.

Claims

1. The utility model provides an elevator shaft antiseep structure, includes base (1) and lateral wall connecting seat (2), its characterized in that: lateral wall connecting seat (2) set up the top at base (1), shear force wall (3) have been pour to the middle part integral type on lateral wall connecting seat (2) top, the junction of lateral wall connecting seat (2) and shear force wall (3) is provided with waterproof part (4) that prevent groundwater from seeing through, waterproof part (4) are including pouring waterproof anti bank (41) at base (1) top middle part and inlaying and establishing stagnant water steel cylinder (42) at waterproof anti-bank (41) middle part, the middle part in lateral wall connecting seat (2) is inlayed at the top of stagnant water steel cylinder (42), the inboard of lateral wall connecting seat (2) and base (1) junction is provided with prevention of seepage and passes through part (6), the middle part in base (1) is inlayed and is equipped with drainage subassembly (7), drainage subassembly (7) are including drainage core piece (72) of running through drainage pipe fitting (71) and swing joint at drainage pipe fitting (71) top of base (1).

2. The elevator shaft leakage prevention structure according to claim 1, wherein: the base (1) comprises an outer pouring layer (11) and a waterproof concrete block (12), the waterproof concrete block (12) is arranged inside the outer pouring layer (11), and a first waterproof layer (13) is arranged between the outer pouring layer (11) and the waterproof concrete block (12).

3. An elevator shaft leakage prevention structure as defined in claim 2, wherein: and a top extension plate (14) is integrally cast at the top of the outer wall of the outer casting layer (11), and the top end surface of the waterproof concrete block (12) exceeds the top end surface of the outer casting layer (11) by 3-5 cm.

4. The elevator shaft leakage prevention structure according to claim 2, wherein: the top of waterproof concrete piece (12) inlays and is equipped with positioning bar (5), positioning bar (5) have a plurality of, and a plurality of positioning bar (5) evenly distributed, the top of positioning bar (5) inlays the inside of establishing at lateral wall connecting seat (2).

5. The elevator shaft leakage prevention structure according to claim 1, wherein: interior prevention of seepage passes through part (6) including seting up the recess at lateral wall connecting seat (2) inner wall, the bottom of recess extends to the top of waterproof concrete piece (12), the inner wall of recess is provided with second waterproof layer (61), the inner wall of second waterproof layer (61) is provided with concrete protection layer (62).

6. The elevator shaft leakage prevention structure according to claim 1, wherein: drainage pipe fitting (71) inlay the inside of establishing at waterproof concrete piece (12), the bottom of outer casting layer (11) is run through to the bottom of drainage pipe fitting (71), drainage tank (712) have been seted up at the top of drainage pipe fitting (71) lateral wall, drainage tank (712) have a plurality of, and a plurality of drainage tank (712) distributes around the axis equidistance of drain pipe (711), the top fixedly connected with lug (713) of drain pipe (711) inner wall, lug (713) have four, and four lug (713) distribute around the axis equidistance of drain pipe (711).

7. An elevator shaft leakage prevention structure as defined in claim 6, wherein: the drainage core piece (72) comprises a guide part (721), a blocking part (722) is integrally connected to the bottom end of the guide part (721), an anti-blocking part (723) is integrally connected to the bottom end of the blocking part (722), spiral grooves (724) are formed in the side wall of the guide part (721), four spiral grooves (724) are formed, four protruding blocks (713) are movably connected to the four spiral grooves (724) respectively, annular grooves (725) are formed in the top and the bottom of the side wall of the blocking part (722), sealing rings (726) used for sealing drainage grooves (712) are embedded in the two annular grooves (725), the anti-blocking part (723) is of a hollow structure, and a plurality of uniformly distributed through holes (727) are formed in the side wall of the anti-blocking part (723).

8. The elevator shaft leakage prevention structure according to claim 7, wherein: the top end of the guiding portion (721) is fixedly connected with a screwing handle (728), and anti-slip threads are formed in the side wall of the screwing handle (728).