CN110005202B - Concrete floor perforation structure - Google Patents
Concrete floor perforation structure Download PDFInfo
- Publication number
- CN110005202B CN110005202B CN201910272480.XA CN201910272480A CN110005202B CN 110005202 B CN110005202 B CN 110005202B CN 201910272480 A CN201910272480 A CN 201910272480A CN 110005202 B CN110005202 B CN 110005202B
- Authority
- CN
- China
- Prior art keywords
- concrete
- cover plate
- concrete floor
- hole
- sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 11
- 230000004323 axial length Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 9
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/061—Non-reusable forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides a concrete floor perforated structure, which comprises: at least one through hole arranged on the concrete floor slab, wherein the position of the through hole is opposite to the position where the basement floor needs to be poured or leveled, and concrete and mortar pass through the through hole; at least one openable cover plate is arranged on the concrete floor slab, and the cover plate covers the through holes. Compared with the prior art, the invention can realize the perforation of the floor slab on the premise of not affecting the use function of the floor slab; meanwhile, the pouring efficiency of concrete is improved, manpower and material resources are saved, the construction period is greatly shortened, and the concrete pouring device is durable, safe and reliable.
Description
Technical Field
The invention relates to a perforated structure applied to a basement top floor slab, which is used for conveying concrete and mortar, in particular to a perforated structure of a concrete floor slab.
Background
At present, in the decoration construction field, secondary pouring and large-area ground leveling are more, according to design and construction requirements, under the condition that one layer is finished, basement ground needs to be poured once or leveled twice, a derrick or a trolley is used for pushing in a traditional method, a large amount of personnel and equipment are needed, and construction efficiency is relatively low, so that under the condition that concrete and mortar are inconvenient to convey, however, in order to meet the requirements of civilized construction and improve construction efficiency, only a floor slab is broken or perforated most properly, but the use of a subsequent floor slab can be influenced by floor slab perforation.
Disclosure of Invention
In view of the above, the invention provides a concrete floor perforation structure, which can realize perforation of a floor without affecting the use function of the floor.
To this end, the present invention provides a concrete floor perforated structure comprising:
At least one through hole arranged on the concrete floor slab, wherein the position of the through hole is opposite to the position where the basement floor needs to be poured or leveled, and concrete and mortar pass through the through hole;
At least one openable cover plate is arranged on the concrete floor slab, and the cover plate covers the through holes.
Further, a sleeve is fixedly arranged in the through hole, and concrete and mortar pass through the sleeve.
Further, the sleeve is a concrete conveying pipe.
Further, the wall thickness of the sleeve is 1/20-1/18 of the aperture of the through hole.
Further, a plurality of tapered guide posts are provided on the inner wall of the sleeve.
Further, the top end of the sleeve extends from the through hole to the surface of the concrete floor slab for a certain distance, and the bottom of the cover plate is provided with a buckling groove for buckling the top end of the sleeve.
Further, the distance is at least 1/5 of the axial length of the through hole.
Further, the cover plate is hinged to the concrete floor slab.
Further, the cover plate comprises a cover plate main body and a cover plate mounting seat which are mutually hinged, the cover plate main body covers the through holes, and the cover plate mounting seat is fixedly mounted on the concrete floor.
Further, the cover plate mounting seat is fixedly mounted on the concrete floor slab through a plurality of expansion bolts.
According to the perforated structure of the concrete floor slab, provided by the invention, the scheme that the through holes for passing through concrete and mortar are formed in the concrete floor slab is mainly adopted, and the openable cover plate is covered on the through holes, so that the perforation of the floor slab can be realized on the premise of not affecting the using function of the floor slab;
In addition, the structure has the following advantages:
1) The pouring efficiency of the concrete is improved, the manpower and material resources are saved, and the labor cost is relatively low. And the operation of professionals is not needed, so that the mass construction is realized, the construction speed is improved, and the large-area operation is facilitated;
2) When large-area pouring is carried out, only corresponding building plate holes are needed to be added, so that the construction period is greatly shortened, and the cost is reduced;
3) The materials are all made of common materials, so that the material is economical, convenient, attractive in appearance, durable, safe and reliable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural view of a perforated structure of a concrete floor slab (cover plate closed state) according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a perforated structure of a concrete floor slab (cover plate open state) according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Embodiment one:
Referring to fig. 1 to 2, a concrete floor slab perforation structure according to an embodiment of the present invention is shown, in which a proper perforation point is selected according to a position where a basement needs to be poured or leveled, a through hole 2 is formed in a concrete floor slab 1 by mechanical means, the position of the through hole 2 is opposite to the position where the basement floor needs to be poured or leveled, concrete and mortar pass through the through hole 2, and an openable cover plate 3 is provided, the cover plate 3 is hinged to the concrete floor slab 1, and the cover plate 3 covers the through hole 2.
Specifically, the cover plate 3 includes a cover plate main body 31 and a cover plate mounting seat 32 hinged to each other, the cover plate main body 31 covers the through hole 2, the cover plate mounting seat 32 is fixedly mounted on the concrete floor slab 1, and the cover plate mounting seat 32 is fixedly mounted on the concrete floor slab 1 through a plurality of expansion bolts 33.
According to the perforated structure of the concrete floor slab, provided by the embodiment, the scheme that through holes for passing through concrete and mortar are formed in the concrete floor slab is mainly adopted, and the openable cover plate is covered on the through holes, so that the perforation of the floor slab can be realized on the premise that the using function of the floor slab is not affected;
In addition, the structure has the following advantages:
1) The pouring efficiency of the concrete is improved, the manpower and material resources are saved, and the labor cost is relatively low. And the operation of professionals is not needed, so that the mass construction is realized, the construction speed is improved, and the large-area operation is facilitated;
2) When large-area pouring is carried out, only corresponding building plate holes are needed to be added, so that the construction period is greatly shortened, and the cost is reduced;
3) The materials are all made of common materials, so that the material is economical, convenient, attractive in appearance, durable, safe and reliable.
Embodiment two:
Referring to fig. 1 to 2, a concrete floor slab perforation structure provided by a second embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements based on the above embodiments: the sleeve 21 is fixedly arranged in the through hole 2, concrete and mortar pass through the sleeve 21, the sleeve 21 is specifically a concrete conveying pipe, the stability of the internal structure of the through hole for conveying the concrete can be realized, and the conveying pipe is convenient to connect.
With continued reference to fig. 1 to 2, the wall thickness of the sleeve 21 is 1/18 of the aperture of the through hole 2, so that the stability of the internal structure of the through hole for conveying concrete can be ensured, and a conveying space is reserved. The wall thickness of the sleeve 21 is 1/19, 1/20, etc. of the aperture of the through hole 2, and similar or similar effects can be achieved.
Meanwhile, in order to reduce the impact force of concrete on the inner wall of the sleeve, a plurality of conical guide posts are arranged on the inner wall of the sleeve 21 to form a buffering effect during conveying.
Embodiment III:
Referring to fig. 1 to 2, a concrete floor slab perforation structure provided by a third embodiment of the present invention is shown, and the present embodiment further makes the following technical solutions as improvements based on the above embodiments: the top end of the sleeve 21 extends from the through hole 2 to the surface of the concrete floor slab 1 by a distance of 1/5 of the axial length of the through hole 2, and the bottom of the cover plate 3 has a catching groove catching the top end of the sleeve 21. Through the arrangement of the structure, firstly, a connecting position can be reserved for the conveying pipe, secondly, the extending section of the sleeve can be utilized to enable the force application position of the sleeve to be concentrated on the extending section when concrete is conveyed, so that the stress in the sleeve is reduced, and the service life of the through hole can be prolonged.
The processing and construction method of the embodiment is as follows:
1. According to design requirements, measuring paying-off, and marking the height and position to be poured;
2. through paying off positioning, pre-opening a through hole 2 on the concrete floor slab 1, pre-burying a proper sleeve 21 according to the hole size, processing and connecting the cover plate main body 31 by using a common hinge, and fixing the assembled cover plate main body 31 on the concrete floor slab 1 by using a proper expansion bolt 33;
3. And (5) checking whether the connection of all parts is tight, and opening is smooth without buckling deformation.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (4)
1. A concrete floor perforated structure, comprising:
The concrete floor slab comprises at least one through hole (2) arranged on a concrete floor slab (1), wherein the position of the through hole (2) is opposite to the position of the basement floor where pouring or leveling is required, and concrete and mortar pass through the through hole (2);
The cover plate (3) is arranged on the concrete floor (1), and the cover plate (3) covers the through holes (2);
A sleeve (21) is fixedly arranged in the through hole (2), concrete and mortar pass through the sleeve (21), the sleeve (21) is a concrete conveying pipe, the wall thickness of the sleeve (21) is 1/20-1/18 of the aperture of the through hole (2), a plurality of conical guide posts are arranged on the inner wall of the sleeve (21), the top end of the sleeve (21) extends from the through hole (2) to the surface of the concrete floor slab (1) by a distance, and the bottom of the cover plate (3) is provided with a buckling groove for buckling the top end of the sleeve (21), and the distance is at least 1/5 of the axial length of the through hole (2).
2. A concrete floor perforated structure according to claim 1, characterized in that the cover plate (3) is hinged to the concrete floor (1).
3. A concrete floor perforation structure according to claim 2, wherein the cover plate (3) comprises a cover plate main body (31) and a cover plate mounting seat (32) hinged to each other, the cover plate main body (31) covers the through hole (2), and the cover plate mounting seat (32) is fixedly mounted on the concrete floor (1).
4. A concrete floor perforated structure according to claim 3, characterized in that the deck mounting (32) is fixedly mounted to the concrete floor (1) by means of a number of expansion bolts (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272480.XA CN110005202B (en) | 2019-04-04 | 2019-04-04 | Concrete floor perforation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272480.XA CN110005202B (en) | 2019-04-04 | 2019-04-04 | Concrete floor perforation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110005202A CN110005202A (en) | 2019-07-12 |
| CN110005202B true CN110005202B (en) | 2024-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910272480.XA Active CN110005202B (en) | 2019-04-04 | 2019-04-04 | Concrete floor perforation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110005202B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166878A (en) * | 2005-04-26 | 2008-04-23 | 粉刷师股份公司 | Ascending pipe for guiding thick substances |
| CN204001800U (en) * | 2014-07-29 | 2014-12-10 | 南通市中南建工设备安装有限公司 | Hole to be provided removable cover |
| CN104895587A (en) * | 2015-05-28 | 2015-09-09 | 广西建工集团第五建筑工程有限责任公司 | Construction method for pressure pouring of concrete for tunnel secondary lining |
| CN210134644U (en) * | 2019-04-04 | 2020-03-10 | 苏州金螳螂建筑装饰股份有限公司 | Concrete floor perforation structure |
-
2019
- 2019-04-04 CN CN201910272480.XA patent/CN110005202B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166878A (en) * | 2005-04-26 | 2008-04-23 | 粉刷师股份公司 | Ascending pipe for guiding thick substances |
| JP2009531564A (en) * | 2005-04-26 | 2009-09-03 | プッツマイスター コンクレーテ プンプス ゲーエムベーハー | Ascending pipe for transporting concentrated material |
| CN204001800U (en) * | 2014-07-29 | 2014-12-10 | 南通市中南建工设备安装有限公司 | Hole to be provided removable cover |
| CN104895587A (en) * | 2015-05-28 | 2015-09-09 | 广西建工集团第五建筑工程有限责任公司 | Construction method for pressure pouring of concrete for tunnel secondary lining |
| CN210134644U (en) * | 2019-04-04 | 2020-03-10 | 苏州金螳螂建筑装饰股份有限公司 | Concrete floor perforation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110005202A (en) | 2019-07-12 |
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