CN219365536U

CN219365536U - Plugging device for template hole at embedded part of sleeve of basement outer wall

Info

Publication number: CN219365536U
Application number: CN202320911440.7U
Authority: CN
Inventors: 王志鑫; 时攀; 高冰峰; 闫鑫峰; 唐洪
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-07-18
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to a plugging device for a template hole at a pre-buried part of a sleeve on the outer wall of a basement. The plugging device for the formwork hole at the embedded position of the outer wall sleeve of the basement comprises a plugging sheet, wherein a plurality of positioning holes for being clung to the outer side of the outer wall sleeve are formed in the plugging sheet, and a reinforcing structure for fixing the plugging sheet is arranged on the plugging sheet; the reinforcing structure comprises an upper reinforcing rod, a lower reinforcing rod and a plurality of vertical reinforcing groups; the upper reinforcing rod is located above the positioning hole, the lower reinforcing rod is located below the positioning hole, the vertical reinforcing groups are located on two sides of the positioning hole and are fixedly connected with the upper reinforcing rod and the lower reinforcing rod to fix the plugging sheet. The plugging sheets of the plugging device for the formwork hole at the embedded position of the sleeve of the basement outer wall are provided with a plurality of positioning holes, and each plugging sheet can be used for plugging the reserved holes of a plurality of outer wall formworks. And the number and the positions of the positioning holes are determined according to the outer wall sleeve, so that the problem that a plurality of sets of plugging structures are mutually collided at the dense positions of the outer wall sleeve is avoided.

Description

Plugging device for template hole at embedded part of sleeve of basement outer wall

Technical Field

The utility model belongs to the technical field of building auxiliary tools, and particularly relates to a plugging device for a template hole at a pre-buried position of a sleeve of an outer wall of a basement.

Background

In the building engineering, the basement outer wall penetrating sleeve needs to be pre-embedded in the outer wall template in advance, and the outer wall template needs to be perforated according to the pre-embedded position of the sleeve. Especially for the group pipe embedded in the penetrating outer wall, the outer wall sleeve is dense, so that the template openings at the embedded region of the sleeve are dense easily, and further the holes on the template are difficult to block. In practical construction, the template holes are generally formed in site, and the sizes and shapes of the holes on the template are different due to different worker capacities. At present, effective plugging measures for the template hole at the embedded position of the penetrating outer wall sleeve are not found, and most sites are plugged at the template hole by using woven bags and the like. The adoption braided bag is to the template opening department stopper mouth can not accomplish effective shutoff, and can lead to after pouring concrete finishes, demolish the outer wall template, the concrete near sleeve pipe reservation hole stopper braided bag scope appears quality defects such as honeycomb, pitting surface, dog hole, and concrete quality defect arouses the outer wall seepage easily, leads to wearing outer wall sleeve pipe regional concrete pouring quality to be difficult to guarantee.

The utility model patent with the application publication number of CN114232992A discloses a plugging structure between a pre-buried wall bushing and a wood die, wherein the plugging structure between the pre-buried wall bushing and the wood die comprises a first plugging steel die, two first connecting pin holes are arranged on the first plugging steel die at intervals, and a first positioning lug plate is further arranged on the side wall of one side of the first plugging steel die; the second plugging steel mould can be inserted on the first plugging steel mould, the second plugging steel mould and the first plugging steel mould can be surrounded on the peripheral wall of the embedded sleeve, two second connecting pin holes are arranged on the second plugging steel mould at intervals, and a second positioning lug plate is further arranged on one side wall of the second plugging steel mould; the connecting bolt can be inserted between the first positioning lug plate and the second positioning lug plate; and a plurality of water stop screws, the water stop screws correspondingly penetrate between the first connecting pin holes and the second connecting pin holes, and the water stop screws can be fastened between the first plugging steel mould and the second plugging steel mould through fastening nuts which are connected to the water stop screws in a screwed manner. But this pre-buried wall bushing and wood form between block structure, single block structure can only be used to single pre-buried sleeve pipe, and wall bushing is general more, and the trompil also can be more on the template, need set up many sets of block structures, and meet the pre-buried crowd of wearing the outer wall pipe, when wall bushing is intensive, many sets of block structures can conflict each other, be difficult to install.

Disclosure of Invention

The utility model aims to provide a template hole plugging device at an embedded position of a sleeve of an outer wall of a basement so as to solve the technical problem that a single plugging device can only be used for a single embedded sleeve, and when the sleeve of the wall is dense, a plurality of plugging structures can collide with each other.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the plugging device for the formwork hole at the embedded position of the sleeve of the basement outer wall comprises a plugging sheet, wherein a plurality of positioning holes for being tightly attached to the outer side of the sleeve of the basement outer wall are formed in the plugging sheet, and a reinforcing structure for fixing the plugging sheet is arranged on the plugging sheet; the reinforcing structure comprises an upper reinforcing rod, a lower reinforcing rod and a plurality of vertical reinforcing groups; the upper reinforcing rod is located above the positioning hole, the lower reinforcing rod is located below the positioning hole, the vertical reinforcing groups are located on two sides of the positioning hole and are fixedly connected with the upper reinforcing rod and the lower reinforcing rod to fix the plugging piece.

Further, the plugging sheet is a square sheet, the positioning holes are round holes, and the positioning holes are distributed along the left-right direction of the plugging sheet.

Further, the upper reinforcing rod and the lower reinforcing rod are square rods extending along the left-right direction of the plugging sheet; the upper reinforcing rod and the lower reinforcing rod are tangential to the positioning holes.

Further, the number of the vertical reinforcement groups is consistent with that of the positioning holes, and each vertical reinforcement group comprises two vertical reinforcement rods; the vertical reinforcing rod is a square rod extending along the up-down direction of the plugging sheet, the upper end of the vertical reinforcing rod is fixedly connected with the upper reinforcing rod, and the lower end of the vertical reinforcing rod is fixedly connected with the lower reinforcing rod; the vertical reinforcing rod is perpendicular to the upper reinforcing rod and the lower reinforcing rod.

Further, the two vertical reinforcing rods are respectively positioned at the left side and the right side of each positioning hole and tangent to the positioning holes.

The utility model has the beneficial effects that:

the plugging pieces of the plugging device for the formwork hole at the embedded position of the sleeve of the basement outer wall are provided with a plurality of positioning holes, and each plugging piece can plug the reserved holes of a plurality of outer wall formworks. And the number and the positions of the positioning holes are determined according to the outer wall sleeve, so that the problem that a plurality of sets of plugging structures are mutually collided at the dense position of the outer wall sleeve is avoided.

The plugging device for the formwork hole at the embedded position of the sleeve of the basement outer wall has the advantages of simple structure, strong applicability and lower cost, can effectively plug the preformed hole of the formwork of the outer wall at the embedded position of the sleeve of the basement outer wall, and is convenient to popularize and use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a plugging device for a formwork hole at a pre-buried position of a sleeve of an outer wall of a basement in embodiment 1;

fig. 2 is a schematic structural diagram of a plugging sheet of a plugging device for a formwork hole at a pre-buried position of a sleeve of an outer wall of a basement in embodiment 1;

FIG. 3 is a schematic diagram of an application of the plugging device for the formwork hole at the embedded position of the sleeve of the basement outer wall in embodiment 1;

fig. 4 is a schematic cross-sectional view of an application of the plugging device for the formwork hole at the embedded position of the sleeve of the basement outer wall in embodiment 1.

In the figure: 1. a blocking piece; 2. positioning holes; 3. the upper reinforcing rod; 4. a lower reinforcing rod; 5. a reinforcing structure; 6. a vertical reinforcing rod; 7. an outer wall sleeve; 8. an outer wall template; 9. the outer wall template reinforces the main ridge; 10. reinforcing secondary edges of the outer wall templates; 11. three-section type water stop screw.

Detailed Description

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

The embodiment of the plugging device for the formwork hole at the embedded part of the sleeve of the basement outer wall is shown in figures 1-4.

Example 1

The template hole plugging device for the embedded part of the basement outer wall sleeve comprises a plugging sheet 1, wherein a plurality of positioning holes 2 used for being clung to the outer side of the outer wall sleeve 7 are formed in the plugging sheet 1. The plugging sheet 1 is a square sheet, the positioning holes 2 are round holes, and the positioning holes 2 are distributed along the left and right directions of the plugging sheet 1. The number of the positioning holes 2 is set according to the needs, and the diameter of the positioning holes 2 is consistent with that of the outer wall sleeve 7 so that the positioning holes 2 are sleeved on the outer wall sleeve 7, and the positioning holes 2 are tightly attached to the outer wall sleeve 7 to avoid slurry leakage. The position of the positioning hole 2 is determined according to the position of the exterior wall sleeve 7. The sealing piece 1 is fixedly provided with a reinforcing structure 5 for fixing the sealing piece 1. The reinforcing structure 5 comprises an upper reinforcing rod 3, a lower reinforcing rod 4 and a plurality of vertical reinforcing groups. The upper reinforcing rod 3 and the lower reinforcing rod 4 are square rods extending along the left-right direction of the plugging sheet 1. The upper reinforcing rod 3 is located above the positioning hole 2, the lower reinforcing rod 4 is located below the positioning hole 2, and the upper reinforcing rod 3 and the lower reinforcing rod 4 are tangential to the positioning hole 2. The number of the vertical reinforcement groups is consistent with that of the positioning holes 2. Each vertical reinforcing group comprises two vertical reinforcing rods 6, each vertical reinforcing rod 6 is a square rod extending along the upper and lower directions of the plugging sheet 1, the upper ends of the vertical reinforcing rods 6 are welded with the upper reinforcing rods 3, the lower ends of the vertical reinforcing rods 6 are welded with the lower reinforcing rods 4, and the vertical reinforcing rods 6 are perpendicular to the upper reinforcing rods 3 and the lower reinforcing rods 4. Two vertical reinforcing rods 6 are respectively positioned at the left side and the right side of each positioning hole 2 and tangential to the positioning holes 2. The cross section sizes of the upper reinforcing rod 3, the lower reinforcing rod 4 and the vertical reinforcing rod 6 are 30mm multiplied by 12mm, the plugging sheet 1 is made of iron scales, and the thickness is 0.5mm. The vertical reinforcing rods 6 at the leftmost end and the rightmost end are welded with the left and right ends of the upper reinforcing rod 3 and the lower reinforcing rod 4.

The utility model relates to a use method of a template hole plugging device at a pre-buried part of a sleeve of an outer wall of a basement

The locating hole 2 of the template hole plugging device at the embedded position of the basement outer wall sleeve is sleeved on the outer side of the outer wall sleeve 7, so that the inner side of the locating hole 2 is clung to the outer side of the outer wall sleeve 7, and the plugging piece 1 is clung to the inner side surface of the outer wall template 8. And fixing the upper reinforcing rod 3, the lower reinforcing rod 4 and the vertical reinforcing rod 6 with the outer wall template 8 by nails, namely, plugging the template hole at the outer wall sleeve is completed. The plugging sheet 1 is positioned between the outer wall templates 8 and the reinforcing structures 5. After the plugging device for the formwork hole at the embedded part of the sleeve of the basement outer wall is installed, a three-section type water stop screw 11 can be installed near the hole of the outer wall formwork 8, and the weak part of the hole of the outer wall formwork 8 is reinforced.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides a basement outer wall sleeve pipe pre-buried department template entrance to a cave plugging device which characterized in that: the sealing structure comprises a sealing piece, wherein a plurality of positioning holes for being clung to the outer side of an outer wall sleeve are formed in the sealing piece, and a reinforcing structure for fixing the sealing piece is arranged on the sealing piece; the reinforcing structure comprises an upper reinforcing rod, a lower reinforcing rod and a plurality of vertical reinforcing groups; the upper reinforcing rod is located above the positioning hole, the lower reinforcing rod is located below the positioning hole, the vertical reinforcing groups are located on two sides of the positioning hole and are fixedly connected with the upper reinforcing rod and the lower reinforcing rod to fix the plugging piece.

2. The plugging device for a formwork opening at a pre-buried position of a sleeve of an outer wall of a basement according to claim 1, wherein: the plugging sheet is a square sheet, the positioning holes are round holes, and the positioning holes are distributed along the left-right direction of the plugging sheet.

3. The plugging device for a formwork opening at a pre-buried position of a sleeve of an outer wall of a basement according to claim 2, wherein: the upper reinforcing rods and the lower reinforcing rods are square rods extending along the left-right direction of the plugging sheet; the upper reinforcing rod and the lower reinforcing rod are tangential to the positioning holes.

4. The plugging device for a formwork opening at a pre-buried position of an outer wall sleeve of a basement according to claim 3, wherein: the number of the vertical reinforcement groups is consistent with that of the positioning holes, and each vertical reinforcement group comprises two vertical reinforcement rods; the vertical reinforcing rod is a square rod extending along the up-down direction of the plugging sheet, the upper end of the vertical reinforcing rod is fixedly connected with the upper reinforcing rod, and the lower end of the vertical reinforcing rod is fixedly connected with the lower reinforcing rod; the vertical reinforcing rod is perpendicular to the upper reinforcing rod and the lower reinforcing rod.

5. The plugging device for a formwork opening at a pre-buried position of an outer wall sleeve of a basement according to claim 4, wherein: the two vertical reinforcing rods are respectively positioned at the left side and the right side of each positioning hole and tangent to the positioning holes.