CN212478136U - Building structure hole plugging device - Google Patents
Building structure hole plugging device Download PDFInfo
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- CN212478136U CN212478136U CN202021559026.7U CN202021559026U CN212478136U CN 212478136 U CN212478136 U CN 212478136U CN 202021559026 U CN202021559026 U CN 202021559026U CN 212478136 U CN212478136 U CN 212478136U
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Abstract
The utility model provides a building structure hole plugging device, which comprises a plugging component for plugging holes; the reference piece is arranged to enable the upper end face of the hole to be flush; a limiting member for limiting the position of the reference member; the connecting component sequentially penetrates through the limiting part, the reference part, the hole and the plugging component and enables the limiting part, the reference part and the plugging component to be connected and arranged; the plugging component can penetrate through the hole along the diagonal line of the hole and is horizontally placed, and the plane of the plugging component is fixedly contacted with the lower end face of the hole; the connecting assembly can freely rotate relative to the plugging assembly and is arranged at the height of the through hole; the distance between the plugging component and the reference piece is the height of the hole. The utility model discloses simple structure, easily operation and repetitious usage, processing low cost, reliable performance is good, does not receive floor thickness, hole shape and the influence of size, uses extensively and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the construction auxiliary assembly, especially, relate to a building structure hole plugging device.
Background
Chinese patent CN210122816U proposes a reinforcing device for bottom slab joints of assembled composite floor slabs, in which a supporting component and a fastening component are used to fix a limiting bolt component in the slab joints of the floor slab below the floor slab, then concrete is poured into the slab joints of the floor slab, and finally the bolt is permanently embedded in the concrete. This kind of shutoff mode still need adopt the scaffold frame to carry out the auxiliary operation, just can fix the spacing bolt subassembly, and not only time-consuming and labor-consuming is fixed insecure moreover, and is not hard up easily, can appear staggering even, leak thick liquid, subside, not closely knit, can lead to quality problems such as percolating water when serious. Meanwhile, due to the construction mode, the plug body needs to be cut off after the construction is finished, the plug body is serious in waste, the plugging appearance quality is poor, the mould is difficult to remove, and the construction mode is unfavorable for engineering creation and creation. Especially for narrow or limited space hole areas, the scaffold cannot be adopted to fixedly block the holes from the lower part of the floor slab, so that the construction progress and the construction quality are influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a building structure hole plugging device has improved hole shutoff efficiency and construction quality through using entrance to a cave plugging device, has solved that traditional construction hole shutoff takes time and takes a lot of work, and is fixed insecure, and is easy not hard up, and the difficult technical problem of impression quality difference, form removal difficulty after the construction is accomplished.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a building structure hole plugging device comprising:
the plugging component is used for plugging the hole;
the reference piece is arranged on the upper end face of the hole and enables the upper end face of the hole to be arranged in a flush manner;
a limiting member disposed above the reference member and used for limiting the position of the reference member;
the connecting component sequentially penetrates through the limiting part, the reference part, the hole and the plugging component and enables the limiting part, the reference part and the plugging component to be connected;
the plugging component can penetrate through the hole along the diagonal line of the hole and is horizontally placed, and the plane of the plugging component is fixedly contacted with the lower end face of the hole;
the connecting component can freely rotate relative to the plugging component and is arranged through the height of the hole;
the distance between the plugging component and the reference component is the height of the hole.
Furthermore, the plugging assembly comprises a lower template and a sealing element arranged above the lower template, and the horizontal width of the lower template is larger than that of the hole opening and smaller than that of a larger diagonal line of the hole opening.
Furthermore, the longitudinal width of the lower template is not less than the longitudinal width of the hole bottom of the hole.
Furthermore, the sealing element is continuously arranged along the peripheral edge of the lower template.
Further, the reference piece is perpendicular to the horizontal width direction of the hole.
Further, the horizontal width and the longitudinal width of the reference part are both larger than those of the hole opening.
Furthermore, the limiting part is perpendicular to the reference part, the width of the limiting part is smaller than the longitudinal width of the hole opening, and the length of the limiting part is larger than the horizontal width of the hole opening.
Furthermore, the connecting assembly comprises a connecting rod and a handle which are detachably arranged, and a sleeve and a fastener which are matched with the connecting rod, wherein the connecting rod is perpendicular to the plugging assembly and is arranged at the center of the plugging assembly; the connecting rod and the sleeve are fixed on the limiting part and the plugging component by the fastener.
Further, the sleeve is disposed between the occluding component and the reference member.
Compared with the prior art, the technical scheme is simple in structure, easy to operate, capable of being repeatedly used for multiple times, low in processing cost, good in reliability, free of influences of the thickness of the floor slab, the shape and the size of the holes, wide in application range and high in practicability. The device can be used for plugging holes of floor structures, and can be popularized and used for various construction holes of pump pipes, pipe wells, tower cranes and the like passing through floors. The plugging device is safe and reliable, the working time of erecting a template support is omitted, the template is convenient to disassemble, the plugging device is firm to fix and not easy to loosen, and the appearance quality is good after construction is finished.
Drawings
Fig. 1 is a schematic structural view of a plugging device according to an embodiment of the present invention;
fig. 2 is a top view of an occlusion device according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a plugging assembly according to an embodiment of the present invention.
In the figure:
10. plugging component 11, lower template 12 and sealing element
20. Reference member 30, stopper member 40, and connection member
41. Connecting rod 42, handle 43 and sleeve
44. Fastener 50, hole 60, floor
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The embodiment provides a building structure hole plugging device, which is mainly used for plugging narrow holes 50 between concrete structure floors 60, in the embodiment, the thickness of the concrete structure floors 60 is generally 50-500mm, and the structure of the holes 50 is a square structure in a common construction site. As shown in fig. 1 and fig. 2, the plugging device includes a plugging member 10 for plugging the hole 50, a reference member 20 disposed on the upper end surface of the hole 50 and making the upper end surface of the hole 50 flush with each other, a limiting member 30 disposed above the reference member 20 and used for limiting the position of the reference member 20, and a connecting member 40 sequentially penetrating the limiting member 30, the reference member 20, the hole 50, and the plugging member 10 and making the limiting member 30, the reference member 20, and the plugging member 10 connect with each other. The plugging component 10 can vertically penetrate through the thickness of the hole 50 along the diagonal line of the hole 50 and be horizontally placed, and the plane of the plugging component 10 is in contact with the lower end face of the hole 50; the height of the connection assembly 40 relative to the plugging assembly 10 is free to rotate through the hole 50; the distance between the plugging member 10 and the reference member 20 is the height of the hole 50.
Further, the plugging assembly 10 includes a lower template 11 and a sealing member 12 disposed above the lower template 11, in this embodiment, the thickness of the lower template 11 is 20mm, and the horizontal width of the lower template 11 is greater than the horizontal width of the opening of the hole 50 and smaller than the larger diagonal width of the opening of the hole 50, so that the lower template 11 can freely pass through diagonally above the opening. In the operation process, after the lower template 11 is obliquely passed through the hole 50, the bolt connecting rod 41 in the connecting assembly 40 is manually passed through the lower template 11, and the connecting rod 41 is fixed on the lower end face of the lower template 11 through the fastener 44; or the connecting rod 41 may be connected to the lower template 11, the operating connecting rod 41 and the lower template 11 together vertically penetrate through the hole 50 along the diagonal angle of the hole 50, and then the lower template 11 is laid flat, and the upper end surface of the lower template 11 is in contact with the lower end surface of the hole 50. The longitudinal width of the lower template 11 is not less than the longitudinal width of the hole bottom of the hole 50, so that the lower template 11 can completely block the hole bottom structure. As shown in fig. 3, a bolt through hole for allowing the connecting rod 41 in the connecting member assembly 40 to pass through freely is provided at the center of the lower mold plate 11, so as to facilitate the fixing of the connecting rod 41 to the lower mold plate 11 by providing a fastener 44, and to allow the connecting rod to be mounted detachably. Sealing member 12 is the sponge strip, and sealing member 12 pastes the setting in succession along the edge all around of lower bolster 11, and the purpose is hugged closely the setting in order to guarantee lower bolster 11 and building structure floor 60, can effectively prevent to leak thick liquid.
The reference member 20 is a flat plate structure and is disposed perpendicular to the horizontal width direction of the hole 50; the horizontal width and the longitudinal width of the reference member 20 are both greater than the horizontal width and the longitudinal width of the opening of the hole 50. The purpose is for placing in the entrance to a cave, after pouring, benchmark piece 20 can make the up end of hole 50 and the up end of the floor 60 of both sides flush and set up, guarantee its outward appearance quality.
The position-limiting member 30 is perpendicular to the reference member 20, and has a width smaller than the longitudinal width of the opening of the hole 50 and a length greater than the horizontal width of the opening of the hole 50. Preferably, the position limiting member 30 is made of a square tube with a size of 25mm × 2.5mm, a central shaft hole is formed in the middle, and a hole wall is screwed to allow the tie rod 41 of the tie rod assembly 40 to rotate through.
Further, the connecting assembly 40 comprises a connecting rod 41 and a handle 42 which are detachably arranged, a sleeve 43 matched with a bolt rod of the connecting rod 41 and a fastener 44, wherein the connecting rod 41 is arranged perpendicular to the central position of the lower template 11 in the plugging assembly 10; the connecting rod 41 and the sleeve 43 are fixed on the limiting member 30 and the lower template 11 by a fastener 44.
In the present embodiment, the connecting rod 41 is a Φ 12 pair of tie bolt rods; the handle 42 is made of DN25 steel tube and is 200mm long, 2M 12 nuts are welded in the middle, the nuts and the steel tube are firmly welded and are smoothly polished, and the free screwing of the nuts is ensured when the connecting rod 41 is screwed; the sleeve 43 is a PVC pipe with the diameter of 16mm and is sleeved outside the split bolt rod. The fastener 44 is a chevron-shaped buckle and a nut matched with a split bolt rod, the gasket is made of a 6mm thick steel plate, the diameter of the gasket is 20m, and a central shaft hole is formed in the center of the gasket. The sleeve 43 is disposed between the occluding assembly 10 and the reference member 20.
The utility model discloses can make the pouring concrete in-process, connecting rod 41 not with concrete direct contact, treat the hole 50 by the shutoff back that finishes, unscrew connecting rod 41 and sleeve pipe 43 separation through handle 42, only make sleeve pipe 43 embedded in the concrete in hole 50, shutoff subassembly 10, benchmark piece 20, locating part 30 and connecting rod 41, handle 42 and fastener 44 all can be retrieved, repeated repetitious usage has also improved the life of subassembly when improving work efficiency. Meanwhile, the flatness of the upper end surface and the lower end surface of the hole 50 is also ensured; and need not to erect the scaffold frame below floor 60 and support fixed shutoff subassembly 10, can operate all works of accomplishing from the up end of floor 60, convenient, safety and shutoff are of high quality, reduction in production cost.
A construction method for plugging holes of a building structure adopts the plugging device, and comprises the following steps:
s1: the concrete on the four walls of the hole 50 is chiseled, cleaned and then wetted by spraying water.
S2: the plugging assembly 10 is vertically arranged, the connecting rod 41 in the connecting piece assembly 40 is connected with the lower template 11 in the plugging assembly 10, meanwhile, the plugging assembly 10 penetrates through the hole 50 along the diagonal line of the hole 50 and is horizontally arranged, and then the plane of the plugging assembly 10 is arranged in contact with the lower end face of the hole 50. The connecting rod 41 is a tie bolt rod, a lower fastener 44 connected with the lower template 11 penetrates through the back surface of the lower template 11 after installation, a gasket and a nut are installed and screwed, and a PVC sleeve 43 with the same thickness as the floor slab 60 is sleeved outside the connecting rod 41.
S3: the connecting rod 41 in the connecting assembly 40 penetrates through the plugging assembly 10 and is fixedly connected with the plugging assembly 10, and the outer wall of the connecting rod 41 is provided with a sleeve 43.
S4: the connecting rod 41 is fixed to the stopper 30 by a fastener 44 after penetrating the reference member 20 and the stopper 30 at the top of the hole.
S5: and pouring concrete into the hole 50, wherein the grade of the poured concrete is higher than that of the concrete used for the structural floor slab 60 by one, and the connection matching condition of the plugging component 10 and the connecting component 40 is checked in real time during the vibration process of the poured concrete.
S6: and after the pouring of the poured concrete is finished, maintaining the temperature and moisture in time.
S7: during assembly and disassembly, the fastening piece 44 in the connecting assembly 40 is firstly loosened, and then the reference piece 20, the limiting piece 30, the lower template 11 in the plugging assembly 10 and the connecting rod are taken out.
S8: the connection assembly 40 is cleaned and serviced.
S9: repeating the steps S1 through S8.
The utility model provides a hole plugging device, simple structure, easily operation and repetitious usage, processing low cost, the reliability can be good, does not receive floor thickness, hole shape and the influence of size, uses extensively and the practicality is strong. The device can be used for plugging holes of floor structures, and can be popularized and used for various construction holes of pump pipes, pipe wells, tower cranes and the like passing through floors. The plugging device is safe and reliable, the working time of erecting a template support is omitted, the template is convenient to disassemble, the plugging device is firm to fix and not easy to loosen, and the appearance quality is good after construction is finished.
The embodiments of the present invention have been described in detail, and the description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (9)
1. A building structure hole plugging device, comprising:
the plugging component is used for plugging the hole;
the reference piece is arranged on the upper end face of the hole and enables the upper end face of the hole to be arranged in a flush manner;
a limiting member disposed above the reference member and used for limiting the position of the reference member;
the connecting component sequentially penetrates through the limiting part, the reference part, the hole and the plugging component and enables the limiting part, the reference part and the plugging component to be connected;
the plugging component can penetrate through the hole along the diagonal line of the hole and is horizontally placed, and the plane of the plugging component is fixedly contacted with the lower end face of the hole;
the connecting component can freely rotate relative to the plugging component and penetrates through the height of the hole;
the distance between the plugging component and the reference component is the height of the hole.
2. A building structure hole plugging device according to claim 1, wherein said plugging member comprises a lower template and a sealing member disposed above said lower template, said lower template horizontal width being greater than said hole opening horizontal width and less than said hole opening larger diagonal width.
3. A building structure hole plugging device according to claim 2, wherein the longitudinal width of said lower template is not less than the longitudinal width of said hole bottom.
4. A building structure hole plugging device according to claim 3, wherein said sealing member is continuously provided along the peripheral edge of said lower template.
5. A building structure hole plugging device according to any one of claims 1 to 4, wherein said reference member is disposed perpendicularly to the horizontal width direction of said hole.
6. A building structure hole plugging device according to claim 5, wherein said reference member horizontal width and longitudinal width are larger than said hole opening horizontal width and longitudinal width.
7. A building structure hole plugging device according to claim 6, wherein said limiting member is disposed perpendicular to said reference member, and has a width smaller than a longitudinal width of said hole opening and a length larger than a horizontal width of said hole opening.
8. The building structure hole plugging device according to any one of claims 1 to 4 and 6 to 7, wherein said connecting member comprises a connecting rod and a handle which are detachably arranged, a sleeve and a fastener which are matched with said connecting rod, said connecting rod is arranged perpendicular to said plugging member and is arranged at the center of said plugging member; the connecting rod and the sleeve are fixed on the limiting part and the plugging component by the fastener.
9. A building structure hole plugging device according to claim 8, wherein said sleeve is interposed between said plugging assembly and said reference member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559026.7U CN212478136U (en) | 2020-07-31 | 2020-07-31 | Building structure hole plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021559026.7U CN212478136U (en) | 2020-07-31 | 2020-07-31 | Building structure hole plugging device |
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| Publication Number | Publication Date |
|---|---|
| CN212478136U true CN212478136U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021559026.7U Active CN212478136U (en) | 2020-07-31 | 2020-07-31 | Building structure hole plugging device |
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| CN (1) | CN212478136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293982A (en) * | 2021-05-23 | 2021-08-24 | 晟通科技集团有限公司 | Template combination |
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2020
- 2020-07-31 CN CN202021559026.7U patent/CN212478136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293982A (en) * | 2021-05-23 | 2021-08-24 | 晟通科技集团有限公司 | Template combination |
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