CN216949483U - Outer wall reserved hole concrete plugging device - Google Patents
Outer wall reserved hole concrete plugging device Download PDFInfo
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- CN216949483U CN216949483U CN202220236750.9U CN202220236750U CN216949483U CN 216949483 U CN216949483 U CN 216949483U CN 202220236750 U CN202220236750 U CN 202220236750U CN 216949483 U CN216949483 U CN 216949483U
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Abstract
The utility model provides a concrete plugging device for reserved holes of an outer wall, wherein a first template and a second template are vertically arranged, are arranged along the left-right direction and are arranged at intervals along the front-back direction, a notch is formed in the middle position of the top of the first template along the front-back direction, an inclined plate is arranged along the left-right direction and is arranged obliquely along the front-back direction, the front end is higher than the rear end, the rear end is connected with the bottom of the notch, a sleeve is arranged along the front-back direction and is positioned between the first template and the second template and is respectively abutted against the first template and the second template, a connecting rod is arranged along the front-back direction, the first template, the sleeve and the second template are sequentially penetrated through the middle part from front to back, and a first fastener and a second fastener are respectively positioned in front of the first template and behind the second template and are respectively sleeved and in threaded engagement with the front end and the rear end of the connecting rod and are respectively abutted against the first template and the second template. The method can ensure that the concrete of the reserved hole of the outer wall is easy to seal, ensure the sealing compactness and the apparent quality of the concrete of the reserved hole of the outer wall, and reduce the hidden danger of leakage of the outer wall in the later construction period.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to the technical field of concrete plugging of an outer wall reserved hole, and particularly relates to a concrete plugging device of the outer wall reserved hole.
Background
With the continuous deepening of the green environmental protection concept to construction enterprises, the green, energy-saving and environmental protection construction becomes the main melody of engineering construction.
In a great deal of existing building engineering, the number of reserved holes in an outer wall is large, and the difficulty in plugging is large. And the plugging of the reserved holes of the outer wall often becomes the weak point of project management, and the plugging quality is difficult to ensure.
The traditional method adopted at present is as follows: and fixing a wood template on the outer wall by using steel nails outside the reserved holes of the outer wall, and plugging the inner sides of the reserved holes of the outer wall by using the wood template in the same way to reserve concrete pouring openings and pour concrete.
The following problems exist with the above conventional methods: the phenomena of dog holes, honeycombs, pitted surfaces and other incompact phenomena basically occur at the plugging part after the mold is removed, the apparent quality is poor, the plugging compactness and the apparent quality of the concrete of the reserved hole of the outer wall are difficult to ensure, and the hidden danger of outer wall leakage is easily caused by the incompact concrete at the plugging part in the later construction period.
Therefore, the outer wall reserved hole concrete plugging device is needed to be provided, the outer wall reserved hole concrete plugging can be easily achieved, the outer wall reserved hole concrete plugging compactness and the apparent quality are guaranteed, and the outer wall leakage hidden danger in the later construction stage is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a concrete plugging device for an outer wall reserved hole, which can easily plug the outer wall reserved hole, ensure the plugging compactness and the apparent quality of the outer wall reserved hole concrete, reduce the outer wall leakage hidden danger in the later construction period, and is suitable for large-scale popularization and application.
The utility model also aims to provide the outer wall reserved hole concrete plugging device which is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
In order to achieve the above object, the present invention provides a concrete plugging device for a reserved hole of an external wall, which is characterized by comprising a first template, a second template, an inclined plate, a sleeve, a connecting rod, a first fastener and a second fastener, wherein:
the first template and the second template are vertically arranged, are arranged along the left-right direction and are mutually arranged at intervals along the front-back direction, a notch is arranged at the middle position of the top of the first template along the front-back direction, the inclined plate is arranged along the left-right direction and is obliquely arranged along the front-back direction, the front end of the inclined plate is higher than the rear end of the inclined plate, the rear end of the inclined plate is connected with the bottom of the notch, the sleeve is arranged along the front-back direction and is positioned between the first template and the second template and respectively abuts against the first template and the second template, the connecting rod is arranged along the front-back direction, the first template, the sleeve and the second template are sequentially penetrated through the middle part of the connecting rod from front to back, the first fastener is positioned in front of the first template, the first fastener is sleeved and in threaded engagement with the front end of the connecting rod and abuts against the first template, the second fastener is positioned behind the second template, and the second fastener is sleeved and in threaded engagement with the rear end of the connecting rod and abuts against the second template.
Preferably, the first template and the second template are both aluminum templates, and the inclined plate is an aluminum plate.
Preferably, the sleeve is a PVC sleeve.
Preferably, the connecting rod is a threaded rod, and the first fastener and the second fastener are both nuts.
Preferably, the first template and the second template are respectively provided with a first perforation and a second perforation along the front-back direction, and the middle part of the connecting rod is respectively penetrated with the first perforation and the second perforation.
Preferably, outer wall reserved hole concrete plugging device still includes first annular sealing strip and second annular sealing strip, first annular sealing strip with the equal vertical setting of second annular sealing strip is all followed left right direction sets up and follows the mutual interval setting of fore-and-aft direction, the upper portion of first annular sealing strip is the opening, first annular sealing strip is located establish behind the trailing flank of first template and the cover establish the cover outside of tubes and connect the trailing flank of first template, the opening is located behind the notch, second annular sealing strip is located before the leading flank of second template and the cover establish the cover outside of tubes and connect the leading flank of second template.
Preferably, the first annular sealing strip and the second annular sealing strip are both sponge strips.
Preferably, the first annular sealing strip is a U-shaped sealing strip, and the second annular sealing strip is a rectangular annular sealing strip.
Preferably, the outer wall reserved hole concrete plugging device further comprises a left support plate and a right support plate, wherein the left support plate and the right support plate are vertically arranged and are arranged along the front-back direction and are arranged at intervals along the left-right direction, the left support plate and the right support plate are respectively arranged in front of the left end and the right end of the first template and are respectively connected with the left end of the first template and the right end of the first template, and the inclined plate, the front end of the connecting rod and the first fastener are respectively arranged between the left support plate and the right support plate.
Preferably, the outer wall reserved hole concrete plugging device further comprises a bottom support plate, and the bottom support plate is horizontally arranged in front of the bottom end of the first template and connected with the bottom end of the first template.
The utility model has the following beneficial effects:
1. the first template and the second template of the concrete plugging device for the reserved holes in the outer wall are vertically arranged, are arranged along the left-right direction and are mutually arranged at intervals along the front-back direction, the middle position of the top of the first template is provided with a notch along the front-back direction, the inclined plate is arranged along the left-right direction and is obliquely arranged along the front-back direction, the front end is higher than the rear end, the rear end is connected with the bottom of the notch, the sleeve is arranged along the front-back direction and is positioned between the first template and the second template and is respectively abutted against the first template and the second template, the connecting rod is arranged along the front-back direction, the first template, the sleeve and the second template are sequentially penetrated through the middle part from front to back, the first fastener is positioned in front of the first template, is sleeved and in threaded engagement with the front end of the connecting rod and is abutted against the first template, the second fastener is positioned behind the second template, is sleeved and in threaded engagement with the rear end of the connecting rod and is abutted against the second template, therefore, the concrete plugging device for the reserved holes in the outer wall can easily, the sealing compactness and the apparent quality of the concrete of the reserved hole of the outer wall are ensured, the hidden danger of outer wall leakage in the later construction period is reduced, and the sealing device is suitable for large-scale popularization and application.
2. The first template and the second template of the concrete plugging device for the reserved holes in the outer wall are vertically arranged, are arranged along the left-right direction and are mutually arranged at intervals along the front-back direction, the middle position of the top of the first template is provided with a notch along the front-back direction, the inclined plate is arranged along the left-right direction and is obliquely arranged along the front-back direction, the front end is higher than the rear end, the rear end is connected with the bottom of the notch, the sleeve is arranged along the front-back direction and is positioned between the first template and the second template and is respectively abutted against the first template and the second template, the connecting rod is arranged along the front-back direction, the first template, the sleeve and the second template are sequentially penetrated through the middle part from front to back, the first fastener is positioned in front of the first template, is sleeved and in threaded engagement with the front end of the connecting rod and is abutted against the first template, the second fastener is positioned behind the second template, is sleeved and in threaded engagement with the rear end of the connecting rod and is abutted against the second template, therefore, the concrete plugging device is ingenious in design and simple in structure, simple and convenient manufacture, low cost and suitability for large-scale popularization and application.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description and accompanying drawings, wherein like reference numerals refer to like parts throughout the several views, and wherein like reference numerals refer to like parts throughout.
Drawings
Fig. 1 is a first schematic perspective view of a concrete plugging device for an external wall reserved hole according to an embodiment of the present invention.
Fig. 2 is a second perspective view of the embodiment shown in fig. 1.
Fig. 3 is a schematic perspective view of an operation flow for plugging concrete in a reserved hole of an exterior wall by using the embodiment shown in fig. 1.
(symbol description)
1 a first template; 2 a second template; 3 an inclined plate; 4, sleeving a sleeve; 5 connecting rods; 6 a first fastener; 7 a second fastener; 8, a notch; 9 a first perforation; 10 second perforation; 11 a first annular sealing strip; 12 a second annular sealing strip; 13 opening; 14 a left support plate; 15 a right support plate; 16 a bottom support plate; 17, reserving holes in the outer wall; 18 concrete.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following examples are given in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 2, in an embodiment of the present invention, the device for plugging concrete into a reserved hole in an exterior wall includes a first form 1, a second form 2, an inclined plate 3, a sleeve 4, a connecting rod 5, a first fastening member 6 and a second fastening member 7, wherein:
the first template 1 and the second template 2 are vertically arranged, arranged along the left-right direction and arranged at intervals along the front-back direction, a notch 8 is arranged at the middle position of the top of the first template 1 along the front-back direction, the inclined plate 3 is arranged along the left-right direction and obliquely arranged along the front-back direction, the front end of the inclined plate 3 is higher than the rear end of the inclined plate 3, the rear end of the inclined plate 3 is connected with the bottom of the notch 8, the sleeve 4 is arranged along the front-back direction and positioned between the first template 1 and the second template 2 and respectively abutted against the first template 1 and the second template 2, the connecting rod 5 is arranged along the front-back direction, the middle part of the connecting rod 5 sequentially penetrates through the first template 1, the sleeve 4 and the second template 2 from the front to the back, the first fastener 6 is positioned in front of the first template 1, the first fastener 6 is sleeved and in threaded engagement with the front end of the connecting rod 5 and abuts against the first template 1, the second fastener 7 is positioned behind the second template 2, and the second fastener 7 is sleeved and in threaded engagement with the rear end of the connecting rod 5 and abuts against the second template 2.
The first formwork 1 and the second formwork 2 may be made of any suitable material, and the inclined plate 3 may be made of any suitable material, in an embodiment of the present invention, the first formwork 1 and the second formwork 2 are both made of aluminum, and the inclined plate 3 is made of an aluminum plate.
The sleeve 4 may be a sleeve of any suitable material, and in one embodiment of the present invention, the sleeve 4 is a PVC sleeve.
The inner diameter of the cannula 4 can be determined as desired, and in a specific embodiment of the utility model, the inner diameter of the cannula 4 is 15 mm.
The connecting rod 5 may be any suitable connecting rod, the first fastening member 6 and the second fastening member 7 may be any suitable fastening member, and in a specific embodiment of the present invention, the connecting rod 5 is a threaded rod, and the first fastening member 6 and the second fastening member 7 are both nuts.
The diameter of the connecting rod 5 can be determined as required, and in a specific embodiment of the present invention, the diameter of the connecting rod 5 is 15 mm.
The middle portion of the connecting rod 5 is respectively penetrated through the first template 1 and the second template 2, and any suitable structure may be adopted, please refer to fig. 1-2, in a specific embodiment of the present invention, the first template 1 and the second template 2 are respectively provided with a first through hole 9 and a second through hole 10 along the front-back direction, and the middle portion of the connecting rod 5 is respectively penetrated through the first through hole 9 and the second through hole 10.
The aperture of the first perforation 9 and the aperture of the second perforation 10 can be determined according to the requirement, and in a specific embodiment of the present invention, the aperture of the first perforation 9 and the aperture of the second perforation 10 are both 15 mm.
The outer wall reserved hole concrete plugging device can also comprise any other suitable components, please refer to figures 1-2, in a specific embodiment of the utility model, the outer wall reserved hole concrete plugging device further comprises a first annular sealing strip 11 and a second annular sealing strip 12, the first annular sealing strip 11 and the second annular sealing strip 12 are both vertically arranged and are both arranged along the left-right direction and are arranged at intervals along the front-back direction, the upper part of the first annular sealing strip 11 is provided with an opening 13, the first annular sealing strip 11 is positioned behind the rear side surface of the first template 1 and sleeved outside the sleeve 4 and connected with the rear side surface of the first template 1, said opening 13 is located behind said recess 8 and said second annular sealing strip 12 is located in front of the front side of said second formwork 2 and is fitted over said sleeve 4 and connected to the front side of said second formwork 2.
The first annular sealing strip 11 is connected to the rear side of the first formwork 1, and the second annular sealing strip 12 is connected to the front side of the second formwork 2, and any suitable structure can be adopted, and in a specific embodiment of the utility model, the first annular sealing strip 11 is adhered to the rear side of the first formwork 1, and the second annular sealing strip 12 is adhered to the front side of the second formwork 2.
The size of the cross section of the first annular sealing tape 11 and the size of the cross section of the second annular sealing tape 12 may be determined as required, and in a specific embodiment of the present invention, the size of the cross section of the first annular sealing tape 11 and the size of the cross section of the second annular sealing tape 12 are each 10mm (length) by 5mm (width).
The first annular sealing strip 11 and the second annular sealing strip 12 may be sealing strips made of any suitable material, and in an embodiment of the present invention, the first annular sealing strip 11 and the second annular sealing strip 12 are sponge strips.
The first annular sealing strip 11 and the second annular sealing strip 12 may have any suitable shape, as shown in fig. 1 to 2, and in one embodiment of the present invention, the first annular sealing strip 11 is a U-shaped sealing strip and the second annular sealing strip 12 is a rectangular annular sealing strip.
The outer wall preformed hole concrete plugging device may further include any other suitable structure, as shown in fig. 1 to 2, in a specific embodiment of the present invention, the outer wall preformed hole concrete plugging device further includes a left support plate 14 and a right support plate 15, the left support plate 14 and the right support plate 15 are both vertically disposed, both disposed along the front-back direction, and disposed at intervals along the left-right direction, the left support plate 14 and the right support plate 15 are respectively located in front of the left end and the right end of the first formwork 1 and respectively connected to the left end of the first formwork 1 and the right end of the first formwork 1, and the inclined plate 3, the front end of the connecting rod 5, and the first fastening member 6 are all located between the left support plate 14 and the right support plate 15.
The outer wall preformed hole concrete plugging device may further include any other suitable structure, please refer to fig. 1, in an embodiment of the present invention, the outer wall preformed hole concrete plugging device further includes a bottom support plate 16, and the bottom support plate 16 is horizontally disposed and located in front of the bottom end of the first formwork 1 and connected to the bottom end of the first formwork 1. Under the condition that the outer wall reserved hole concrete plugging device further comprises a left support plate 14 and a right support plate 15, the bottom support plate 16 is located between the left support plate 14 and the right support plate 15 and is respectively connected with the left support plate 14 and the right support plate 15.
Referring to fig. 3, the operation steps of using the present invention to plug the reserved hole 17 of the outer wall in the front-back direction are briefly described as follows:
1. the first annular sealing strip 11 and the second annular sealing strip 12 are respectively adhered to the front side (or the inner side) and the rear side (or the outer side) of the reserved hole 17 of the outer wall along the periphery of the hole.
2. The sleeve 4 is inserted into the reserved hole 17 of the outer wall, and the connecting rod 5 is inserted into the sleeve 4.
3. The rear end of the connecting rod 5 is inserted into the second formwork 2, the second formwork 2 is adjusted to a proper position, and the second formwork 2 is bonded with the second annular sealing strip 12.
4. And (3) penetrating the front end of the connecting rod 5 into the first template 1, adjusting the first template 1 to a proper position, and bonding the first template 1 and the first annular sealing strip 11.
5. The second fastener 7 is screwed up to fix and tighten the second template 2, and the first fastener 6 is screwed up to fix and tighten the first template 1.
6. Pouring concrete 18 into the inclined plate 3, entering the reserved hole 17 of the outer wall through the notch 8, lightly touching the surface of the first template 1 by a vibrating rod to fully pour the concrete 18, vibrating tightly, and stopping pouring when the surface of the concrete 18 exceeds the upper side of the reserved hole 17 of the outer wall.
7. And after 24 hours, the concrete 18 is fully solidified, and the utility model is dismantled.
8. And removing the first annular sealing strip 11 and the second annular sealing strip 12 at the hole of the reserved hole 17 of the outer wall and exposed concrete 18 at the position of the pouring inlet, blocking the hole of the sleeve 4 by using a polyurethane foaming agent and waterproof mortar, and watering properly to maintain the concrete 18.
Therefore, the concrete sealing device is simple to manufacture, convenient to operate and capable of being recycled, the position of the reserved hole of the outer wall is clamped through the two templates in the using process, the sealing strip can be pasted at the hole of the reserved hole of the outer wall in advance to prevent cement slurry from seeping out in the concrete pouring process, the two templates are provided with the sleeve, the two templates and the sleeve are connected into a whole through the connecting rod, the two ends of the connecting rod are fixedly screwed through the fastening piece to ensure that the templates are fastened without loosening, the vibrating rod can be used for lightly touching the surfaces of the templates in the concrete pouring process, the concrete pouring compactness and the apparent quality after the templates are removed are improved, the problem that the concrete sealing of the reserved hole of the outer wall is difficult to seal can be fully solved, and the problem that the concrete sealing quality is difficult to ensure can be solved.
In conclusion, the outer wall reserved hole concrete plugging device can enable the outer wall reserved hole concrete to be easily plugged, guarantees the plugging compactness and the apparent quality of the outer wall reserved hole concrete, reduces the outer wall leakage hidden danger in the later construction period, and is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
It will thus be seen that the objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, this invention includes all modifications encompassed within the spirit and scope of the claims.
Claims (10)
1. The utility model provides a hole concrete plugging device is reserved to outer wall, its characterized in that includes first template, second template, hang plate, sleeve pipe, connecting rod, first fastener and second fastener, wherein:
the first template and the second template are vertically arranged, are arranged along the left-right direction and are mutually arranged at intervals along the front-back direction, a notch is arranged at the middle position of the top of the first template along the front-back direction, the inclined plate is arranged along the left-right direction and is obliquely arranged along the front-back direction, the front end of the inclined plate is higher than the rear end of the inclined plate, the rear end of the inclined plate is connected with the bottom of the notch, the sleeve is arranged along the front-back direction and is positioned between the first template and the second template and respectively abuts against the first template and the second template, the connecting rod is arranged along the front-back direction, the first template, the sleeve and the second template are sequentially penetrated through the middle part of the connecting rod from front to back, the first fastener is positioned in front of the first template, the first fastener is sleeved and in threaded engagement with the front end of the connecting rod and abuts against the first template, the second fastener is positioned behind the second template, and the second fastener is sleeved and in threaded engagement with the rear end of the connecting rod and abuts against the second template.
2. The device for plugging concrete into the reserved hole of the outer wall of claim 1, wherein the first template and the second template are both aluminum templates, and the inclined plate is an aluminum plate.
3. The device for plugging the concrete of the reserved hole of the outer wall of claim 1, wherein the sleeve is a PVC sleeve.
4. The device for plugging concrete into the reserved hole of the outer wall of claim 1, wherein the connecting rod is a screw rod, and the first fastener and the second fastener are both nuts.
5. The concrete plugging device for the reserved hole of the external wall as claimed in claim 1, wherein the first template and the second template are respectively provided with a first perforation and a second perforation along the front and back directions, and the middle part of the connecting rod is respectively penetrated with the first perforation and the second perforation.
6. The outer wall reserved hole concrete plugging device of claim 1, characterized in that, the outer wall reserved hole concrete plugging device further comprises a first annular sealing strip and a second annular sealing strip, the first annular sealing strip and the second annular sealing strip are vertically arranged and are arranged along the left-right direction and are arranged at intervals along the front-back direction, the upper portion of the first annular sealing strip is an opening, the first annular sealing strip is located behind the rear side face of the first template and sleeved outside the sleeve and connected with the rear side face of the first template, the opening is located behind the notch, the second annular sealing strip is located in front of the front side face of the second template and sleeved outside the sleeve and connected with the front side face of the second template.
7. The device for plugging concrete into the reserved hole of the outer wall of claim 6, wherein the first annular sealing strip and the second annular sealing strip are both sponge strips.
8. The device for plugging the concrete of the reserved hole of the outer wall of claim 6, wherein the first annular sealing strip is a U-shaped sealing strip, and the second annular sealing strip is a rectangular annular sealing strip.
9. The outer wall reserved hole concrete plugging device of claim 1, further comprising a left support plate and a right support plate, wherein the left support plate and the right support plate are vertically arranged, arranged along the front-back direction and arranged at intervals along the left-right direction, the left support plate and the right support plate are respectively positioned in front of the left end and the right end of the first template and respectively connected with the left end of the first template and the right end of the first template, and the inclined plate, the front end of the connecting rod and the first fastener are respectively positioned between the left support plate and the right support plate.
10. The device for plugging concrete into a reserved hole in an external wall according to claim 1, further comprising a bottom support plate, wherein the bottom support plate is horizontally arranged and positioned in front of the bottom end of the first template and connected with the bottom end of the first template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220236750.9U CN216949483U (en) | 2022-01-28 | 2022-01-28 | Outer wall reserved hole concrete plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220236750.9U CN216949483U (en) | 2022-01-28 | 2022-01-28 | Outer wall reserved hole concrete plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216949483U true CN216949483U (en) | 2022-07-12 |
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ID=82318446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220236750.9U Active CN216949483U (en) | 2022-01-28 | 2022-01-28 | Outer wall reserved hole concrete plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216949483U (en) |
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2022
- 2022-01-28 CN CN202220236750.9U patent/CN216949483U/en active Active
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