CN210484826U

CN210484826U - Waterproof device of building construction outer wall with embedded steel sleeve

Info

Publication number: CN210484826U
Application number: CN201921270959.1U
Authority: CN
Inventors: 龚文芳; 胡玉华; 董吉升
Original assignee: Xuancheng Sanjian Construction Group Co Ltd
Current assignee: Xuancheng Sanjian Construction Group Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-08
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a bury waterproofing device of construction outer wall of steel casing underground, including steel casing main part and the wall body of setting in steel casing main part one side, the through-hole has been seted up to the wall body is inside, inside first gasbag and the second gasbag of being provided with of through-hole, first gasbag with be linked together through the trachea between the second gasbag, the steel casing main part runs through the through-hole, first gasbag is established with steel casing main part outer wall cover and is connected, the second gasbag is established with steel casing main part outer wall cover and is connected. The utility model discloses a first gasbag, second gasbag and sealing member carry out good sealed between to steel casing main part and the through-hole to reduce the infiltration phenomenon that appears between steel casing main part and the through-hole, thereby make the device have good water-proof effects, be connected mounting panel and wall body outer wall through the bolt simultaneously, and then make to be connected between device and the wall body more stable, and made things convenient for the maintenance and the change of steel casing main part, thereby improved work efficiency greatly.

Description

Waterproof device of building construction outer wall with embedded steel sleeve

Technical Field

The utility model relates to a watertight fittings technical field specifically is a bury watertight fittings of construction outer wall of steel casing pipe underground.

Background

The sleeve is an insulating device for leading an electrified conductor into electrical equipment or penetrating through a wall, the former is called an electrical appliance sleeve, the latter is called a wall-penetrating sleeve, the sleeve is usually used in a basement of a building and is an iron ring for protecting a pipeline or facilitating the installation of the pipeline, the sleeve is classified into a rigid sleeve, a flexible waterproof sleeve, a steel sleeve main body pipe, an iron sheet sleeve and the like, in the building, a through hole is usually arranged in the completed building according to the needs of a user and the like, a steel sleeve is embedded in the through hole, then a required pipeline and the like are embedded in the steel sleeve, the connection position between the through hole and the steel sleeve is not seamless, the connection position is possibly caused, therefore, the waterproof treatment is required to be carried out on the sleeve, and the waterproof device of the building construction outer wall of the steel sleeve is mostly adopted at the present stage.

However, the conventional waterproofing device for the exterior wall of the building construction in which the steel sleeve is embedded has the following disadvantages:

1. the current waterproof device who buries steel casing's construction outer wall underground all adopts the mode of single interpolation sealing washer to realize waterproofly to the gap between steel casing main part and the through-hole, because the shortcoming of sealing washer itself, can not fill up the operation to the gap, and then makes the leakproofness of dress relatively poor to lead to the water-proof effects of device relatively poor.

2. When the existing waterproof device for the building construction outer wall with the embedded steel sleeve is installed, the waterproof device is connected with a buckle of the outer wall of the wall body in a buckling mode, the stability of the device is poor due to the connection mode, and when the inside of the steel sleeve body goes wrong, the waterproof device is not easy to disassemble and maintain, and further the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bury waterproof device of steel casing's construction outer wall underground, the current waterproof device of burying the construction outer wall underground all adopts the mode of single interpolation sealing washer to realize waterproofly to the gap between steel casing main part and the through-hole, because the shortcoming of sealing washer itself, can not fill up the operation to the gap, and then make the leakproofness of dress relatively poor, thereby lead to the relatively poor problem of the water-proof effects of device, the current waterproof device of burying the construction outer wall underground of steel casing when the installation has been solved simultaneously, all be connected through the mode with wall body outer wall buckle, this kind of connected mode not only makes the stable looks of device relatively poor, and when making the inside problem that appears of steel casing main part, be difficult for dismantling the maintenance, and then reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof device of a building construction outer wall embedded with a steel sleeve comprises a steel sleeve main body and a wall body arranged on one side of the steel sleeve main body, a through hole is arranged in the wall body, a first air bag and a second air bag are arranged in the through hole, the first air bag is communicated with the second air bag through an air pipe, the steel sleeve body penetrates through the through hole, the first air bag is sleeved and connected with the outer wall of the steel sleeve main body, the second air bag is sleeved and connected with the outer wall of the steel sleeve main body, the outer wall of one side of the steel sleeve main body is provided with a mounting plate, the top and the bottom of the mounting plate are both provided with bolts, one end of the bolt close to the wall body penetrates through the mounting plate to be connected with the wall body, the outer wall of one side of the steel sleeve main body far away from the mounting plate is provided with a groove, an inflation tube is arranged inside the groove, a control valve is arranged at the top of the inflation tube, and one end of the inflation tube is communicated with the inside of the first air bag.

Preferably, a placing groove is formed between the first air bag and the second air bag, the placing groove is formed in the outer wall of one side of the steel sleeve main body, the air pipe is arranged inside the placing groove, the device is overall simpler, the air pipe is placed inside the placing groove, and therefore the air pipe can be protected to a certain extent, and the service life of the air pipe is prolonged.

Preferably, the mounting plate is internally provided with a sealing groove, the sealing groove is internally provided with a sealing ring, and a gap between the mounting plate and the wall body is sealed to a certain extent under the action of the sealing ring, so that the waterproof performance of the device is improved.

Preferably, the inner walls of two sides of the through hole are provided with sealing pieces, the middle position of each sealing piece is provided with an opening, the steel sleeve body penetrates through the openings, the sealing performance between the steel sleeve body and the inner wall of the through hole is enhanced, and therefore the waterproof effect of the device is better.

Preferably, the recess outside is provided with the apron, the apron is kept away from mounting panel one end and is passed through hinged joint with steel casing main part outer wall, and then makes the apron seal the recess, and can form certain protection to the gas tube of recess inside to can effectual extension gas tube's life.

Preferably, first gasbag with the second gasbag all adopts rubber materials to make, just first gasbag with the second gasbag outside all is provided with the protective sheath, makes first gasbag and second gasbag through adopting rubber materials, and then makes the elastic property of first gasbag and second gasbag better, thereby first gasbag and second gasbag are better to the sealed between steel casing main part and the through-hole inner wall, thereby make the water-proof effects of device better, and through setting up the protective sheath, be favorable to protecting first gasbag and second gasbag, and then can prolong the life of first gasbag and second gasbag.

The utility model provides a bury waterproof device of construction outer wall of steel casing pipe underground possesses following beneficial effect:

(1) the utility model is provided with a first air bag, a second air bag, an air pipe, a mounting plate, a bolt, a groove, an inflation pipe, a control valve and a sealing element, after a steel sleeve main body is arranged inside a through hole through the mounting plate, one end of the inflation pipe is connected with inflation equipment by opening the cover plate and then opening the control valve at the top of the inflation pipe, then the interior of the first air bag is inflated through the inflation equipment, so that the first air bag inflates the second air bag through the air pipe, under the action of the first air bag and the second air bag, a gap between the steel sleeve main body and the inner wall of the through hole is filled up, after the inflation is finished, the control valve is closed, and the inflation pipe is put back to the interior of the groove, then the cover plate is closed, so that the sealing between the through hole and the steel sleeve main body is realized through the first air bag and the second air bag, and under the action of, make the device can carry out good sealed between steel casing main part and the through-hole to reduce the infiltration phenomenon that appears between steel casing main part and the through-hole, thereby make the device have good water-proof effects.

(2) The utility model discloses a set up the mounting panel, the bolt, the seal groove, the sealing washer, run through the through-hole with the steel sleeve main part, then fix the device at the wall body outer wall through the bolt, and then make being connected between device and the wall body more stable, and carry out certain sealed to the gap between mounting panel and the wall body under the sealing washer effect, and then improved the waterproof performance of device, when needs dismantle the steel sleeve main part or maintain, only need through unscrewing the bolt of mounting panel top and bottom, and then make the bolt lose the fixed action to the mounting panel, thereby make the steel sleeve main part can follow the through-hole inside and taken out, and then made things convenient for the maintenance and the change of steel sleeve main part, thereby work efficiency has been improved greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the first airbag and the second airbag of the present invention;

fig. 3 is a side view of the mounting plate of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 1 of the present invention.

In the figure: 1. a steel casing body; 2. a wall body; 3. a through hole; 4. a first air bag; 5. a second air bag; 6. an air tube; 7. mounting a plate; 8. a bolt; 9. a groove; 10. an inflation tube; 11. a control valve; 12. a placement groove; 13. a sealing groove; 14. a seal ring; 15. a seal member; 16. and (7) a cover plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a waterproof device of a building construction outer wall with a steel sleeve embedded therein comprises a steel sleeve main body 1 and a wall body 2 arranged on one side of the steel sleeve main body 1, wherein a through hole 3 is formed in the wall body 2, a first air bag 4 and a second air bag 5 are arranged in the through hole 3, the first air bag 4 is communicated with the second air bag 5 through an air pipe 6, the steel sleeve main body 1 penetrates through the through hole 3, the first air bag 4 is sleeved and connected with the outer wall of the steel sleeve main body 1, the second air bag 5 is sleeved and connected with the outer wall of the steel sleeve main body 1, a mounting plate 7 is arranged on the outer wall on one side of the steel sleeve main body 1, bolts 8 are arranged at the top and the bottom of the mounting plate 7, one end of each bolt 8, close to the wall body 2, penetrates through the mounting plate 7 to be connected with the wall body 2, a groove 9 is formed in the outer wall of, the top of the inflation tube 10 is provided with a control valve 11, and one end of the inflation tube 10 is communicated with the inside of the first air bag 4.

Be provided with standing groove 12 between first gasbag 4 and the second gasbag 5, standing groove 12 is seted up at 1 one side outer wall of steel casing pipe main part, trachea 6 sets up inside standing groove 12, through setting up standing groove 12, and then makes trachea 6 can conceal inside steel casing pipe main part 1, and then makes the device whole more succinct, and through placing trachea 6 inside standing groove 12, and then makes trachea 6 can obtain certain protection, and then is favorable to prolonging the live time of trachea 6.

The inside seal groove 13 of having seted up of mounting panel 7, the inside sealing washer 14 that is provided with of seal groove 13, through seting up seal groove 13, and at the inside sealing washer 14 that sets up of seal groove 13 to make mounting panel 7 not only can be to the fixed between steel casing main part 1 and the wall body 2, and can carry out certain sealed to the gap between mounting panel 7 and the wall body 2 under the sealing washer 14 effect, and then improved the waterproof performance of device.

The inner walls of the two sides of the through hole 3 are provided with sealing pieces 15, the middle positions of the sealing pieces 15 are provided with openings, the steel sleeve main body 1 penetrates through the openings, and the sealing performance between the steel sleeve main body 1 and the inner walls of the through hole 3 is enhanced through the sealing pieces 15, so that the waterproof effect of the device is better.

The utility model discloses a steel casing pipe, including recess 9, mounting panel 7, apron 16, mounting panel, cover plate and steel casing pipe main part 1, the recess 9 outside is provided with apron 16, apron 16 is kept away from one end and is passed through hinged joint with steel casing pipe main part 1 outer wall, through setting up apron 16, and then makes apron 16 can seal recess 9, and can form certain protection to the gas tube 10 inside recess 9 to can effectual extension gas tube 10's life.

First gasbag 4 with second gasbag 5 all adopts rubber materials to make, just first gasbag 4 with the second gasbag 5 outside all is provided with the protective sheath, make first gasbag 4 and second gasbag 5 through adopting rubber materials, and then make the elasticity performance of first gasbag 4 and second gasbag 5 better, thereby first gasbag 4 and second gasbag 5 are better to the sealed between steel sleeve pipe main part 1 and the 3 inner walls of through-hole, thereby make the water-proof effects of device better, and through setting up the protective sheath, be favorable to protecting first gasbag 4 and second gasbag 5, and then can prolong the life of first gasbag 4 and second gasbag 5.

The working principle is as follows: when the inflatable steel sleeve main body 1 is used, the steel sleeve main body 1 penetrates through the through hole 3, then the device is fixed on the outer wall of the wall body 2 through the bolt 8, so that the connection between the device and the wall body 2 is more stable, when the steel sleeve main body 1 needs to be disassembled or maintained, the bolt 8 at the top and the bottom of the mounting plate 7 only needs to be unscrewed, so that the bolt 8 loses the fixing effect on the mounting plate 7, the steel sleeve main body 1 can be taken out from the inside of the through hole 3, the maintenance and replacement of the steel sleeve main body 1 are further facilitated, the working efficiency is greatly improved, after the steel sleeve main body 1 is installed in the through hole 3 through the mounting plate 7, the cover plate 16 is opened, the control valve 11 at the top of the inflatable tube 10 is opened, one end of the inflatable tube 10 is connected with inflation equipment, and then the inside of the first air bag 4 is inflated through, make first gasbag 4 aerify second gasbag 5 through trachea 6, under the effect of first gasbag 4 and second gasbag 5, make the gap between steel casing main part 1 and the 3 inner walls of through-hole filled up, close control flap 11 after the inflation finishes, and put back recess 9 inside with gas tube 10, then close apron 16, and then make between through-hole 3 and the steel casing main part 1 through the sealed of first gasbag 4 with second gasbag 5 under, and under the effect of sealing member 15 of through-hole 3 both sides inner wall, make the device can carry out good sealing between steel casing main part 1 and the through-hole 3, thereby reduce the infiltration phenomenon that appears between steel casing main part 1 and the through-hole 3, thereby make the device have good water-proof effects.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bury waterproof device of steel casing's construction outer wall underground, includes steel casing main part (1) and sets up wall body (2) in steel casing main part (1) one side, its characterized in that: the wall body (2) is internally provided with a through hole (3), the through hole (3) is internally provided with a first air bag (4) and a second air bag (5), the first air bag (4) is communicated with the second air bag (5) through an air pipe (6), the steel sleeve main body (1) penetrates through the through hole (3), the first air bag (4) is sleeved and connected with the outer wall of the steel sleeve main body (1), the second air bag (5) is sleeved and connected with the outer wall of the steel sleeve main body (1), the outer wall of one side of the steel sleeve main body (1) is provided with a mounting plate (7), the top and the bottom of the mounting plate (7) are respectively provided with a bolt (8), one end of the bolt (8) close to the wall body (2) penetrates through the mounting plate (7) to be connected with the wall body (2), the outer wall of one side, far away from the mounting plate (7), of, an inflation tube (10) is arranged inside the groove (9), a control valve (11) is arranged at the top of the inflation tube (10), and one end of the inflation tube (10) is communicated with the inside of the first air bag (4).

2. The waterproof device for an exterior wall of building construction embedding a steel sleeve as claimed in claim 1, wherein: a placing groove (12) is formed between the first air bag (4) and the second air bag (5), the placing groove (12) is formed in the outer wall of one side of the steel sleeve main body (1), and the air pipe (6) is arranged inside the placing groove (12).

3. The waterproof device for an exterior wall of building construction embedding a steel sleeve as claimed in claim 1, wherein: a sealing groove (13) is formed in the mounting plate (7), and a sealing ring (14) is arranged in the sealing groove (13).

4. The waterproof device for an exterior wall of building construction embedding a steel sleeve as claimed in claim 1, wherein: the inner walls of two sides of the through hole (3) are provided with sealing elements (15), an opening is formed in the middle of each sealing element (15), and the steel sleeve body (1) penetrates through the opening.

5. The waterproof device for an exterior wall of building construction embedding a steel sleeve as claimed in claim 1, wherein: a cover plate (16) is arranged on the outer side of the groove (9), and one end, far away from the mounting plate (7), of the cover plate (16) is connected with the outer wall of the steel sleeve main body (1) through a hinge.

6. The waterproof device for an exterior wall of building construction embedding a steel sleeve as claimed in claim 1, wherein: the first air bag (4) and the second air bag (5) are made of rubber materials, and protective sleeves are arranged on the outer sides of the first air bag (4) and the second air bag (5).