CN215908566U - BIM-based sealing structure for sleeve and wall - Google Patents

Abstract

The application discloses a BIM-based sleeve and wall sealing structure, which comprises a wall and a sleeve, wherein the sleeve is embedded in the wall, two ends of the sleeve respectively penetrate through the outer walls of two sides of the wall, an inflating device and a waterproof filling layer are arranged on the outer wall of the sleeve, a waterproof air bag is sleeved and connected on the outer side of the waterproof filling layer, an inflating opening is formed in the wall of the waterproof air bag, and the inflating device is detachably connected to the waterproof air bag and communicated with the inflating opening; the waterproof air bag is inflated by the inflating device, so that the waterproof air bag is expanded and fills a gap between the wall body and the sleeve, and the sealing and waterproof effects are achieved. This application utensil strengthening sleeve and the effect of the waterproof effect of seal structure between the wall body.

Description

BIM-based sealing structure for sleeve and wall

Technical Field

The application relates to the technical field of building waterproofing, especially, relate to a seal structure of sleeve pipe and wall body based on BIM.

Background

In present building, often can have a great deal of pipeline, can generally reserve in advance when the construction, if do not handle the waterproof problem between good pipeline and the wall body, the junction of pipeline and wall body just is easily permeated by water to cause the erosion to the building wall body. And the adoption of a new technology usually needs repeated tests and practices for countless times, which not only consumes time and labor, but also wastes materials, so that modeling can be carried out by combining the BIM technology to find out a feasible implementation scheme.

The utility model provides a patent that current publication number is CN206093222U and name is a secret wall pipe waterproof construction that wears, including reinforced concrete layer and pipeline, the pipeline is worn to locate among the reinforced concrete layer, set up the waterproof layer in reinforced concrete layer lateral wall and pipeline junction, the fixedly connected with that is used for chucking waterproof layer to receive the connection clamp of department in waterproof layer receipts department, the waterproof layer includes first waterproof layer, second waterproof layer and waterproof additional layer, waterproof additional layer sets up in the right angle position department that reinforced concrete and pipeline formed, first waterproof layer and second waterproof layer fixed connection are on waterproof additional layer, and the stagger joint is laid, this waterproof construction is through adopting the multilayer waterproof layer, and add additional waterproof layer in the hidden danger department that leaks, water-proof effects is better.

Aiming at the prior art in the above, the inventor thinks that the underground wall-penetrating pipe waterproof structure reinforced concrete layer in the prior art easily causes a small gap between the reinforced concrete layer and the pipeline due to factors such as air temperature and aging, and water permeates through the small gap, so that the joint of the reinforced concrete layer and the pipeline is easily corroded by water for a long time, and the underground wall-penetrating pipe waterproof structure is poor in waterproof effect.

SUMMERY OF THE UTILITY MODEL

In order to help preventing to appear water and see through the gap and erode wall body and bushing department for a long time after the gap between wall body and the sleeve pipe, lead to the not good situation of underground wall-penetrating pipe waterproof construction water-proof effects, this application provides a seal structure of sleeve pipe and wall body based on BIM.

The application provides a seal structure of sleeve pipe and wall body based on BIM adopts following technical scheme:

the utility model provides a seal structure of sleeve pipe and wall body based on BIM, includes wall body and sleeve pipe, the sleeve pipe set up in the wall body, wear to establish respectively at the sleeve pipe both ends the wall body outer wall, the sleeve pipe is located the outer wall of the internal part of wall is provided with waterproof filling layer, waterproof filling layer outside wall cover is equipped with and is used for the shutoff waterproof filling layer with the plugging device in gap between the wall body.

Through adopting above-mentioned technical scheme, set up plugging device between wall body and waterproof filling layer, help preventing that water from permeating the junction that the gap corrodes between wall body and the pipe wall between sleeve pipe and the wall body to help improving the water-proof effects of seal structure between sleeve pipe and the wall body.

Optionally, the plugging device is a waterproof airbag, the waterproof airbag is sleeved and fixedly connected to the outer wall of the waterproof filling layer, the waterproof airbag is far away from one side of the waterproof filling layer and abuts against the wall body, and the waterproof airbag is in a compressed state in a natural state.

Through adopting above-mentioned technical scheme, waterproof gasbag natural state is in aerifing and by the extrusion state, helps keeping and the intimate contact between the wall body, and when wall body and sleeve pipe produced tiny gap, the pressure that waterproof gasbag received reduces, and waterproof gasbag inflation fills up the gap to keep the continuous waterproof state of the seal structure between sleeve pipe and the wall body.

Optionally, a plurality of inflation devices used for inflating the waterproof airbag are arranged on the outer wall of the sleeve, and a plurality of inflation ports matched with the inflation devices are formed in one side, close to the waterproof filling layer, of the waterproof airbag.

Through adopting above-mentioned technical scheme, gap between wall body and the sleeve pipe continues the increase, and during waterproof gasbag self volume was not enough to fill, aerating device and inflation inlet matched with, helped aerifing in the waterproof gasbag, the waterproof gasbag after aerifing outwards expands to help making waterproof gasbag continue to support tight wall body.

Optionally, the inflation device comprises an inflator, an inflation nozzle, a sleeve and a spring, the sleeve is fixedly connected to the outer wall of the sleeve, the sleeve is arranged in the spring, one end of the spring is fixedly connected to the outer wall of the sleeve, the other end of the spring is fixedly connected to the bottom of the inflator, the top of the inflator is fixedly connected to the inflation nozzle, the inflation nozzle is far away from one end of the inflator can be detachably communicated with the interior of the inflator, and the spring is in a complete compression state in a natural state.

Through adopting above-mentioned technical scheme, when waterproof gasbag self volume was enough to fill the gap between wall body and the sleeve pipe, the spring was in compression state, and the gap between wall body and the sleeve pipe continues to increase, and when waterproof gasbag self volume was not enough to fill, the pressure that the waterproof gasbag receives reduced, and the pressure that the spring receives also reduces thereupon, and the spring extends, promotes the inflator pump to inflate in the waterproof gasbag, helps waterproof gasbag inflation until supporting tightly with the wall body.

Optionally, the inflator pump includes the inflator body, pushes away handle and sealed piece, spring one side fixed connection in push away the handle, push away keep away from spring one end fixed connection in sealed piece, sealed piece embedded in the inflator body, and with the tight fit of inflator body inner wall.

By adopting the technical scheme, the sealing block is tightly matched with the inner wall of the inflator body, which is helpful for preventing the air in the inflator body from dissipating to cause unsuccessful inflation.

Optionally, the inflator comprises an inflator and an inflation nozzle, the inflator comprises an inflator body and a sealing block, the inflator body is fixedly connected to the outer wall of the sleeve, a through hole is formed in the joint of the outer wall of the sleeve and the inflator body, the diameter of the through hole is smaller than that of the inflator body, the sealing block is embedded in the inflator body and is tightly matched with the inner wall of the inflator body, the gravity of the sealing block is larger than the friction force between the sealing block and the inner side wall of the inflator body, the top of the inflator is fixedly connected to the inflation nozzle, and one end of the inflator is far away from the inflation nozzle, and is communicated with the interior of the inflation nozzle in a detachable mode.

Through adopting above-mentioned technical scheme, when the waterproof airbag self volume is enough to fill the gap between wall body and the sleeve pipe, the through-hole is hugged closely by self action of gravity to sealed piece, gap between wall body and the sleeve pipe continues the increase, and when waterproof airbag self volume is not enough to fill, the pressure that waterproof airbag receives reduces, when the sleeve pipe is the water pipe, the intraductal water of cover produces the squeezing action to sealed piece, make sealed piece to keeping away from sheathed tube direction and remove, thereby in squeezing into waterproof airbag with the air, help waterproof airbag inflation until support tightly with the wall body.

Optionally, a waterproof layer is arranged on one side of the wall body close to the waterproof airbag, and the waterproof layer is abutted to the waterproof airbag.

Through adopting above-mentioned technical scheme, the waterproof layer helps further strengthening the water-proof effects to wall body and sleeve pipe junction.

Optionally, one side of the waterproof layer, which is close to the waterproof airbag, is provided with a smooth arc surface.

Through adopting above-mentioned technical scheme, help waterproof gasbag and wall body butt more abundant, also help preventing to puncture waterproof gasbag because of there is sharp-pointed object in the wall body.

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

1. the plugging device is arranged between the wall body and the waterproof filling layer, so that water can be prevented from penetrating through a gap between the sleeve and the wall body to corrode a joint between the wall body and the pipe wall, and the waterproof effect of the sealing structure between the sleeve and the wall body can be improved.

2. The waterproof air bag is in a squeezed state in a natural state, so that the waterproof air bag is in close contact with the wall, when a small gap is formed between the wall and the sleeve, the pressure borne by the waterproof air bag is reduced, and the gap is filled with the waterproof air bag in an expansion mode, so that the continuous waterproof state of the sealing structure between the sleeve and the wall is maintained.

3. When waterproof gasbag self volume was enough to fill the gap between wall body and the sleeve pipe, the through-hole was hugged closely by self action of gravity to the sealed piece, and the gap between wall body and the sleeve pipe continues the increase, and when waterproof gasbag self volume was not enough to fill, the pressure that waterproof gasbag received reduced, and the intraductal water of cover produced the squeezing action to the sealed piece for the sealed piece wants to keep away from the sheathed tube direction and removes, thereby in squeezing into waterproof gasbag with the air, help waterproof gasbag inflation until supporting tightly with the wall body.

Drawings

Fig. 1 is an overall schematic view of a sealing structure of a BIM-based casing and a wall according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of an overall schematic view of a sealing structure of a BIM-based casing and a wall according to embodiment 1 of the present application.

Fig. 3 is a partially enlarged view of a structure a of a BIM-based casing and wall sealing structure in example 1 of the present application.

Fig. 4 is an overall explosion-lighting schematic diagram of a sealing structure of a BIM-based casing and a wall body in embodiment 1 of the present application.

Fig. 5 is an exploded view of a BIM-based casing and wall sealing structure of example 1 of the present application, as shown in fig. 4C.

Fig. 6 is a cross-sectional view of an overall schematic view of a sealing structure of a BIM-based casing and a wall according to embodiment 2 of the present application.

Fig. 7 is a partial enlarged view of B in fig. 6, which is a structure of a BIM-based casing and wall sealing structure according to embodiment 2 of the present application.

Description of reference numerals:

1. a wall body; 2. a sleeve; 3. a waterproof filler layer; 4. a waterproof air bag; 5. an inflator; 6. an inflation inlet; 7. an inflator; 8. an air charging nozzle; 9. a sleeve; 10. a spring; 11. an inflator body; 12. a push handle; 13. a sealing block; 14. a through hole; 15. and a waterproof layer.

Detailed Description

The embodiment of the application discloses seal structure of sleeve pipe and wall body based on BIM.

Referring to fig. 1, a seal structure of sleeve pipe and wall body based on BIM includes dividing wall body 1 and sleeve pipe 2, and sleeve pipe 2 is embedded in wall body 1, and sleeve pipe 2 both ends run through wall body 1 both sides wall respectively, and specifically, sleeve pipe 2 is the tubular metal resonator in this embodiment.

Referring to fig. 2-4, a plurality of inflation devices 5 are fixedly connected to the outer wall of the sleeve 2, specifically, there are 4 inflation devices 5 in this embodiment, and adjacent inflation devices are respectively arranged with a difference of 90 degrees, the inflation devices 5 are connected with the waterproof airbag 4, each inflation device 5 includes an inflator 7, an inflation nozzle 8, a sleeve 9 and a spring 10, the inflator 7 includes an inflator body 11, a push handle 12 and a sealing block 13, the sleeve 9 is fixedly connected to the outer wall of the sleeve 2, specifically, the sleeve 9 is a bottomless hollow cylinder and is welded to the sleeve 2 seamlessly. The sleeve 9 is arranged in the spring 10, one end of the spring 10 is fixedly connected to the outer wall of the sleeve 2, the other end of the spring 10 is fixedly connected to the push handle 12, the other end of the push handle 12 is fixedly connected to one side of the sealing block 13, the sealing block 13 is arranged in the inflator body 11 and is tightly attached to the inner wall of the inflator body 11 in a sliding mode, and specifically, a waterproof sealing ring is sleeved on the outer side wall of the sealing block 13 in the embodiment.

The sleeve pipe 2 outside is provided with waterproof filling layer 3, and 4 covers of waterproof gasbag are established and are connected in the 3 outsides of waterproof filling layer, and is concrete, and waterproof filling layer 3 is waterproof pitch in this embodiment, and waterproof filling layer 3 fills up the space between sleeve pipe 2 and waterproof gasbag 4. A plurality of inflation inlets 6 have been seted up to waterproof gasbag 4 near aerating device 5 one side, inflator body 11 keeps away from the fixed cover of spring 10 one end and is equipped with charging connector 8, charging connector 8 communicates in inflation inlet 6, it is concrete, charging connector 8 runs through inflation inlet 6 and outwards extends to in waterproof gasbag 4 in this embodiment, inflation inlet 6 is provided with 4, be equipped with the rubber sleeve in inflation inlet 6, and inflation inlet 6 and 8 interference fit of inflation inlet, the waterproof gasbag 4 outside is provided with waterproof layer 15, waterproof layer 15 is close to waterproof gasbag 4 one side and establishes and be smooth cambered surface setting.

The implementation principle of the sealing structure of the sleeve and the wall based on the BIM in the embodiment 1 of the application is as follows: a waterproof air bag 4 is arranged between a wall body 1 and a sleeve 2, the waterproof air bag 4 is connected with an inflating device 5, the inflating device 5 comprises an inflator 7, an inflating nozzle 8, a sleeve 9 and a spring 10, and the inflator 7 comprises an inflator body 11, a push handle 12 and a sealing block 13. When a gap is formed between the wall body 1 and the sleeve 2, the pressure borne by the waterproof airbag 4 is reduced, the pressure borne by the spring 10 in a compressed state is also reduced, the spring 10 stretches and pushes the sealing block 13 to move towards the waterproof airbag 4 along the length direction of the inflator body 11, and the air in the inflator body 11 is extruded into the waterproof airbag 4, so that the waterproof airbag 4 expands and fills the gap, and the waterproof airbag is favorable for preventing water from penetrating through the gap between the pipe wall 2 and the wall body 1 for a long time to corrode the joint of the wall body 1 and the sleeve 2, and is favorable for improving the waterproof effect of the sealing structure between the sleeve 2 and the wall body 1.

Example 2

Referring to fig. 5 to 7, the present embodiment differs from embodiment 1 in that: the inflator device 5 comprises an inflator 7 and an inflation nozzle 8, the inflator 7 comprises an inflator body 11 and a sealing block 13, the wall of the inflator body 11 is welded on the outer wall of the sleeve 2 in a seamless mode, a through hole 14 is formed in the joint of the side wall of the sleeve 2 and the inflator body 11, the diameter of the through hole 14 is smaller than that of the inflator body 11, and specifically, the diameter of the through hole 14 is two thirds of the diameter of the inflator body 11 in the embodiment. The sealing block 13 is embedded in the cylinder body 11 and is in sliding close fit with the inner wall of the cylinder body 11, the gravity of the sealing block 13 is greater than the friction force between the sealing block 13 and the cylinder body 11, and specifically, the sealing block 13 is a single-phase air inlet valve in this embodiment. 7 top fixed connection of inflator pump in charging connector 8, 7 one end of inflator pump are kept away from to charging connector 8 can be dismantled and communicate in charging port 6 to run through inside 6 backward extensions of charging port extend to waterproof air bag 4, specifically, 8 inside sealing rubber pads that are provided with of charging connector in this embodiment, and 8 inside gas pockets of charging connector adopt the reverse principle of sealing of atmospheric pressure to make.

The implementation principle of the sealing structure of the sleeve and the wall based on the BIM in embodiment 2 of the application is as follows: when a gap is formed between the sleeve 2 and the wall 1 and the sleeve 2 is a water pipe, water is filled into the sleeve 2, the water pressure generates pressure on the sealing block 13, the sealing block 13 moves towards the waterproof airbag 4 along the length direction of the inflator body 11, air in the inflator body 11 is extruded into the inflating nozzle 8, and a rubber pad in the inflating nozzle 8 is flushed, so that the air is pushed into the waterproof airbag 4, and the waterproof airbag 4 is expanded and fills the gap; after the sleeve 2 is empty of water, the sealing block 13 slides down to the bottom of the inflator body 11 near the sleeve 2 due to the self gravity, and simultaneously air is fed into the inflator body 11 from the sleeve 2 through the one-way air inlet function of the sealing block 13 so as to be inflated next time. The waterproof airbag 4 expands to fill the gap, which is helpful for preventing water from penetrating the gap between the sleeve 2 and the wall 1 for a long time to corrode the joint of the wall 1 and the sleeve 2, thereby being helpful for improving the waterproof effect of the sealing structure between the sleeve 2 and the wall 1.

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 (8)

1. The utility model provides a seal structure of sleeve pipe and wall body based on BIM, includes wall body (1) and sleeve pipe (2), sleeve pipe (2) set up in wall body (1), wear to establish respectively at sleeve pipe (2) both ends wall body (1) outer wall, its characterized in that: the outer wall of the part, located in the wall body (1), of the sleeve (2) is provided with a waterproof filling layer (3), and a plugging device for plugging a gap between the waterproof filling layer (3) and the wall body (1) is sleeved on the outer side wall of the waterproof filling layer (3).

2. The BIM-based casing and wall sealing structure of claim 1, wherein: plugging device is waterproof gasbag (4), waterproof gasbag (4) cover establish fixed connection in on the waterproof filling layer (3) outer wall, waterproof gasbag (4) are kept away from waterproof filling layer (3) one side with wall body (1) offsets tightly, be compression state under waterproof gasbag (4) natural state.

3. The BIM-based casing and wall sealing structure of claim 2, wherein: the waterproof air bag is characterized in that a plurality of inflating devices (5) used for inflating the waterproof air bags (4) are arranged on the outer wall of the sleeve (2), and a plurality of inflating ports (6) matched with the inflating devices (5) are formed in one side, close to the waterproof filling layer (3), of the waterproof air bags (4).

4. The BIM-based casing and wall sealing structure of claim 3, wherein: aerating device (5) include inflator pump (7), charging connector (8), sleeve (9) and spring (10), sleeve (9) fixed connection in sleeve pipe (2) outer wall, establish in spring (10) in sleeve pipe (9), just spring (10) one end fixed connection in sleeve pipe (2) outer wall, spring (10) other end fixed connection in inflator pump (7) bottom, inflator pump (7) top fixed connection in charging connector (8), charging connector (8) are kept away from inflator pump (7) one end can be dismantled the intercommunication in charging connector (6), be the complete compression state under spring (10) natural state.

5. The BIM-based casing and wall sealing structure of claim 4, wherein: inflator pump (7) include inflator body (11), push away handle (12) and sealed piece (13), spring (10) one side fixed connection in push away handle (12), push away spring (10) one end fixed connection in be kept away from to handle (12) sealed piece (13), sealed piece (13) embedded in inflator body (11), and with inflator body (11) inner wall closely cooperates.

6. The BIM-based casing and wall sealing structure of claim 3, wherein: the inflation device (5) comprises an inflator (7) and an inflation nozzle (8), the inflator (7) comprises an inflator body (11) and a sealing block (13), the inflator body (11) is fixedly connected with the outer wall of the sleeve (2), a through hole (14) is arranged at the joint of the outer wall of the sleeve (2) and the inflator body (11), the diameter of the through hole (14) is smaller than that of the inflator body (11), the sealing block (13) is embedded in the inflator body (11), and is closely matched with the inner wall of the inflator body (11), the gravity of the sealing block (13) is larger than the friction force between the sealing block (13) and the inner side wall of the inflator body (11), the top of the inflator pump (7) is fixedly connected with the inflator nozzle (8), and one end of the inflator pump (7), which is far away from the inflator nozzle (8), is detachably communicated with the inside of the inflation port (6).

7. The BIM-based casing and wall sealing structure of claim 5, wherein: and a waterproof layer (15) is arranged on one side, close to the waterproof airbag (4), of the wall body (1), and the waterproof layer (15) is abutted to the waterproof airbag (4).

8. The BIM-based casing and wall sealing structure of claim 7, wherein: one side of the waterproof layer (15) close to the waterproof airbag (4) is arranged in a smooth arc surface mode.

Images