CN213683311U - Building outer wall entrance to a cave shutoff structure - Google Patents
Building outer wall entrance to a cave shutoff structure Download PDFInfo
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- CN213683311U CN213683311U CN202021619755.7U CN202021619755U CN213683311U CN 213683311 U CN213683311 U CN 213683311U CN 202021619755 U CN202021619755 U CN 202021619755U CN 213683311 U CN213683311 U CN 213683311U
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Abstract
The utility model relates to a building engineering technical field specifically is a building outer wall entrance to a cave shutoff structure, including wall body, prefabricated sprue and jacking voussoir, leave on the wall body and be equipped with the wall opening, preset the drawknot muscle in the wall body in the middle of the wall opening upper end, drawknot muscle lower extreme welding pre-buried fastener, pre-buried fastener has the steel sheet to make, and the shutoff has prefabricated sprue in the wall opening, and prefabricated sprue lower extreme fills up and is equipped with the jacking voussoir, and beneficial effect is: through prefabricated sprue cooperation wall hole size, can make the prefabricated sprue fill up the entrance to a cave after the installation, compare and use brickwork material to fill up the entrance to a cave among the prior art, water-proof effects has been increased, the wall hole lower extreme is stayed and is equipped with the slope base that is the downward sloping form, can make water be difficult to more get into, further increase the effect of wall prevention of seepage water, lay anti steel wire net that splits in the wall hole outside behind the prefabricated sprue shutoff, and use waterproof mortar to whitewash, can be once more increasing water-proof effects.
Description
Technical Field
The utility model relates to building engineering technical field specifically is a building outer wall entrance to a cave shutoff structure.
Background
The outer wall opening is used as an important process for preventing leakage of a building, and tight plugging must be ensured, so that leakage hidden danger is eliminated.
According to the traditional steel pipe wall connecting piece (channel steel) plugging structure, solid bricks and waterproof mortar are used for plugging after the steel pipe wall connecting piece (channel steel) is dismantled. Traditional outer wall entrance to a cave block structure's drawback: the hole is irregular, the size of the masonry material cannot completely fill the hole, and leakage is easy to occur; only lean on outside waterproof mortar one deck water-proof measurements, the effect is not good, for this reason, the utility model provides a building outer wall entrance to a cave shutoff structure is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building outer wall entrance to a cave shutoff structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building outer wall entrance to a cave shutoff structure, includes wall body, prefabricated sprue and jacking voussoir, it is equipped with the wall opening to leave on the wall body, the drawknot muscle has been preset in the wall body in the middle of the wall opening upper end, drawknot muscle lower extreme welding pre-buried fastener, pre-buried fastener has the steel sheet to make, the shutoff has prefabricated sprue in the wall opening, the jacking voussoir is filled up to prefabricated sprue lower extreme.
Preferably, the draw-in groove has been seted up to prefabricated sprue upper end, the draw-in groove corresponds with the pre-buried fastener of the inside upper end in wall opening, prefabricated sprue highly is less than the height in wall opening, the grafting jacking of prefabricated sprue lower extreme is provided with the jacking voussoir.
Preferably, the outer side of the lower end of the wall opening is provided with an inclined bottom edge, the inclined bottom edge inclines from the middle of the wall body to the lower end of the outer side, the front end of the jacking wedge block is rectangular, and the outer side end of the jacking wedge block is inclined corresponding to the inclined bottom edge.
Preferably, an anti-crack steel wire mesh is hung on the outer side of the wall hole in the wall body in a hanging mode, and the outer side of the anti-crack steel wire mesh is fixed on the outer surface of the wall body through waterproof mortar painting.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a prefabricated sprue cooperation wall hole size, can make the prefabricated sprue fill up the entrance to a cave after the installation, it can not fill up the entrance to a cave to compare to use brickwork material among the prior art, water-proof effects has been increased, wall hole lower extreme stays and is equipped with the slope base that is the downward slope form, can make water be difficult to more get into, further increase the effect of wall prevention of seepage water, lay anti-crack wire net in the wall hole outside behind the shutoff of prefabricated sprue, and use waterproof mortar to whitewash, can be increasing water-proof effects once more, can guarantee wall prevention of seepage water through three-layer waterproofing measure, and prefabricated sprue is fixed through pre-buried fastener joint, guarantee the stability of prefabricated sprue after the shutoff, and the use effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the structure at a of the present invention.
In the figure: the wall comprises a wall body 1, wall holes 2, tie bars 3, pre-embedded fasteners 4, prefabricated blocks 5, clamping grooves 6, inclined bottom edges 7, jacking wedge blocks 8, anti-crack steel wire meshes 9 and waterproof mortar 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a building outer wall entrance to a cave shutoff structure, includes wall body 1, prefabricated sprue 5 and jacking voussoir 8, leaves on the wall body 1 and is equipped with wall opening 2, has preset drawknot muscle 3 in the wall body 1 in the middle of 2 upper ends in wall opening, and 3 lower extreme welding pre-buried fastener 4 of drawknot muscle, pre-buried fastener 4 have the steel sheet to make, and the shutoff has prefabricated sprue 5 in the wall opening 2, and the 5 lower extremes of prefabricated sprue are filled up and are equipped with jacking voussoir 8.
The utility model discloses can further set up to, draw-in groove 6 has been seted up to 5 upper ends of prefabricated sprue, and draw-in groove 6 corresponds with pre-buried fastener 4 of 2 inside upper ends in wall hole, and 5 height that highly are less than wall hole 2 of prefabricated sprue, the 5 lower extreme grafting jacking of prefabricated sprue are provided with jacking voussoir 8, can fill up wall hole 2 through prefabricated sprue 5 and jacking voussoir 8, guarantee the prevention of seepage water effect of shutoff back wall body 1, improve the result of use.
The utility model discloses can further set up to, the 2 lower extreme outsides in wall opening are equipped with slope base 7, and slope base 7 inclines to the outside lower extreme from the middle of wall body 1, and 8 front ends of jacking voussoir are rectangle, and 8 outside ends of jacking voussoir are the slope form that corresponds with slope base 7, can make water be difficult to preserve in wall opening 2 through slope base 7, further increase wall body 1's prevention of seepage water effect.
The utility model discloses can further set up to, 1 last wall hole 2 outsides of wall body articulate anti steel wire net 9, and the anti steel wire net outside of splitting is whitewashed through waterproof mortar 10 and is fixed on 1 surface of wall body, and anti steel wire net 9 of splitting can prevent concrete or the 10 ftractures of waterproof mortar that 2 departments of wall hole whitewashed, and the influence is pleasing to the eye and result of use, and waterproof mortar 10 can be in further preventing 1 infiltration of wall body, improves the result of use.
The working principle is as follows: when in work, firstly, the wall connecting piece at the outer side of the wall body 1 is dismantled to expose the wall opening 2, then the prefabricated plugging block 5 is inserted into the wall opening 2, the jacking wedge block 8 is inserted into the lower end of the prefabricated plugging block 5 from the inclined bottom edge 7 of the lower end of the wall opening 2, the prefabricated plugging block 5 is jacked upwards, the clamping groove 6 at the upper end of the prefabricated plugging block 5 is sleeved on the outer side of the pre-buried fastener pre-buried at the upper end in the middle of the wall body 1, then an anti-crack steel wire mesh 9 is hung on the outer side of the wall opening 2, waterproof mortar 10 is painted on the outer side of the wall surface, through the cooperation of draw-in groove 6 and pre-buried fastener 4 can make 5 shutoff wall openings 2 back stability of prefabricated sprue higher, jacking voussoir 8 can cooperate prefabricated sprue 5 to fill up wall openings 2, increases water-proof effects, and the waterproof mortar 10 in slope bottom surface 7 and the outside can further improve prevention of seepage water effect, through three-layer prevention of seepage water structure, can effectively reduce wall infiltration probability.
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 (4)
1. The utility model provides a building outer wall entrance to a cave shutoff structure, includes wall body (1), prefabricated sprue (5) and jacking voussoir (8), its characterized in that: the wall body (1) is provided with a wall hole (2), the wall body (1) in the middle of the upper end of the wall hole (2) is internally provided with a tie bar (3), the lower end of the tie bar (3) is welded with a pre-embedded fastener (4), the pre-embedded fastener (4) is made of a steel plate, the wall hole (2) is internally provided with a prefabricated plugging block (5), and the lower end of the prefabricated plugging block (5) is filled with a jacking wedge block (8).
2. The sealing structure for the opening of the outer wall of the building as claimed in claim 1, wherein: draw-in groove (6) have been seted up to prefabricated sprue (5) upper end, draw-in groove (6) correspond with pre-buried fastener (4) of the inside upper end of wall opening (2), prefabricated sprue (5) highly is less than the height of wall opening (2), prefabricated sprue (5) lower extreme grafting jacking is provided with jacking voussoir (8).
3. The sealing structure for the opening of the outer wall of the building as claimed in claim 1, wherein: the wall opening (2) lower extreme outside is equipped with slope base (7), slope base (7) from wall body (1) middle to outside lower extreme slope, jacking voussoir (8) front end is the rectangle, jacking voussoir (8) outside end is the slope form that corresponds with slope base (7).
4. The sealing structure for the opening of the outer wall of the building as claimed in claim 1, wherein: the anti-crack steel wire mesh is characterized in that an anti-crack steel wire mesh (9) is hung on the outer side of the wall hole (2) on the wall body (1), and the outer side of the anti-crack steel wire mesh is painted and fixed on the outer surface of the wall body (1) through waterproof mortar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619755.7U CN213683311U (en) | 2020-08-07 | 2020-08-07 | Building outer wall entrance to a cave shutoff structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619755.7U CN213683311U (en) | 2020-08-07 | 2020-08-07 | Building outer wall entrance to a cave shutoff structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213683311U true CN213683311U (en) | 2021-07-13 |
Family
ID=76743170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021619755.7U Active CN213683311U (en) | 2020-08-07 | 2020-08-07 | Building outer wall entrance to a cave shutoff structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213683311U (en) |
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2020
- 2020-08-07 CN CN202021619755.7U patent/CN213683311U/en active Active
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