CN219952252U - Reinforcement connection structure for roof beam body of civil air defense - Google Patents
Reinforcement connection structure for roof beam body of civil air defense Download PDFInfo
- Publication number
- CN219952252U CN219952252U CN202321527714.9U CN202321527714U CN219952252U CN 219952252 U CN219952252 U CN 219952252U CN 202321527714 U CN202321527714 U CN 202321527714U CN 219952252 U CN219952252 U CN 219952252U
- Authority
- CN
- China
- Prior art keywords
- beam body
- steel bars
- roof beam
- air defense
- reinforcing bar
- Prior art date
- 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.)
- Active
Links
- 230000007123 defense Effects 0.000 title claims abstract description 27
- 230000002787 reinforcement Effects 0.000 title description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 61
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 39
- 239000010959 steel Substances 0.000 abstract description 39
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to the technical field of civil air defense, in particular to a steel bar connection structure of a roof plate beam body of the civil air defense, which is characterized in that a plurality of first steel bars are arranged at the top and the bottom of a first beam body in a penetrating way, the plurality of first steel bars are uniformly arranged at intervals along the length direction of the first beam body, a plurality of second steel bars are arranged at intervals along the width direction of the first beam body, the second steel bars are vertical and are abutted to the bottom of the first steel bars, a plurality of third steel bars parallel to the first steel bars are also arranged between the top and the bottom of the first beam body in a penetrating way, the third steel bars are distributed at equal intervals along the height direction of the first beam body, so that the connection rigidity between the first beam body and the connecting body is ensured, the first beam body and the connecting body are connected through a steel bar network formed by the first steel bars, the second steel bars and the third steel bars, a reliable connection large sample is formed, and the risk of concrete falling caused by insufficient connection between the first beam body and the connecting body is eliminated, and the quality safety of engineering can be ensured.
Description
Technical Field
The utility model relates to the technical field of civil air defense, in particular to a reinforcing steel bar connection structure of a roof beam body of the civil air defense.
Background
The civil air defense engineering is an important component part of a basement structure, and because of the requirement of an upper ground building, deformation joints such as expansion joints, shockproof joints and the like are common, but the deformation joints are positioned in the civil air defense basement to meet the airtight requirement of the civil air defense, the joints cannot be arranged in the range of the civil air defense, so that the condition that plate connection is needed between two side by side beams occurs, the template construction is difficult in actual site construction, if only one layer of plate rib is arranged on site during integral template supporting, a large area at the bottom is plain concrete, and a large potential safety hazard exists.
To ensure the overall sealing performance of civil air defense construction, the space between the two beams of the top plate of the civil air defense, or between the beams and the wall body, must be concreted, if the space is only concreted with one plate thickness, the following problems exist: when the width of the space is smaller, the site template is difficult to construct, the formwork supporting difficulty is high, and only the formwork can be supported together with the beam; on the other hand, for the diagonal position of a part of beams and the civil air defense wall, the construction operation surface is changed from large to small, the operation difficulty is high, the template cannot be supported according to the thickness of one plate at the position which is reserved after the template is constructed, the space can only be expanded to the whole beam high range support template, however, when the width of the space is large, plain concrete cannot be simply poured between two beams or between the beams and the civil air defense wall, otherwise, the risk of concrete falling easily occurs, and a reliable connection large sample needs to be formed between the beam body and the beam body or between the beam body and the wall body.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a steel bar connection structure of a civil air defense roof plate beam body, which comprises a first beam body and a connecting body, wherein a plurality of first steel bars are penetrated at the top and the bottom of the first beam body and the connecting body, the plurality of first steel bars are uniformly arranged at intervals along the length direction of the first beam body, a plurality of second steel bars are arranged at intervals along the width direction of the first beam body, the second steel bars are vertical and abutted to the first steel bars, a plurality of third steel bars parallel to the first steel bars are penetrated between the top and the bottom of the first beam body and the connecting body, and the third steel bars are equidistantly arranged along the height direction of the first beam body.
Preferably, the first steel bar and the third steel bar are spaced apart from each other by a distance of 150-160mm along the length direction of the first beam body.
Preferably, the second reinforcing steel bars are spaced apart from each other by a distance of 150-160mm in the width direction of the first beam body.
Preferably, the third steel bars are spaced apart from each other by a distance of 280-300mm along the height direction of the first beam body.
Preferably, hooks are formed at the ends of the first and third reinforcing bars, and the length of the hooks is greater than 150mm.
Preferably, the diameters of the first steel bar and the second steel bar are 12mm.
Preferably, the diameter of the third reinforcing steel bar is 10mm.
Preferably, the connector is a second beam or wall.
Preferably, the first beam body and the second beam body are internally provided with reinforcing steel bar meshes.
From the above, the following beneficial effects can be obtained by applying the utility model: through the top and the bottom at first roof beam body and connector have worn to put a plurality of first reinforcing bar, and the even interval setting of length direction along first roof beam body of a plurality of first reinforcing bar, the interval arrangement along the width direction of first roof beam body has a plurality of second reinforcing bar, the second reinforcing bar is perpendicular and the butt in the bottom of first reinforcing bar, still wear to put the third reinforcing bar that a plurality of is on a parallel with first reinforcing bar between the top and the bottom of first roof beam body and the connector, and the third reinforcing bar is equidistant to be arranged along the height direction of first roof beam body, and then guarantee the connection rigidity between first roof beam body and the connector, constitute the reinforcing bar net through first reinforcing bar, second reinforcing bar and third reinforcing bar and connect first roof beam body and connector, form reliable connection appearance, eliminate the risk that does not have sufficient reinforcing bar to connect and concrete that produces between first roof beam body and the connector, and then can design sufficient interval between first roof beam body and the connector and avoid the problem that site template is difficult to be under construction, the quality safety of engineering can be guaranteed simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present utility model or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from them without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of a reinforcement bar connection structure of a roof beam body of a civil air defense according to an embodiment of the utility model;
fig. 2 is a schematic diagram of a reinforcement bar connection structure of a roof beam body of a civil air defense according to an embodiment of the utility model;
FIG. 3 is a schematic view of a first beam and wall structure according to an embodiment of the present utility model;
fig. 4 is a schematic view of a first reinforcing bar structure according to an embodiment of the present utility model.
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. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
In order to solve the technical problem, this embodiment provides a people's air defense roof beam body reinforcing bar connection structure, as shown in fig. 1, including first roof beam body 10 and connector 20, a plurality of first reinforcing bar 30 has been worn to put at the top and the bottom of first roof beam body 10 and connector 20, first reinforcing bar 30 extends along the width direction of first roof beam body 10, and a plurality of first reinforcing bar 30 is evenly spaced along the length direction of first roof beam body 10, a plurality of second reinforcing bar 50 has been arranged along the interval of the width direction of first roof beam body 10, second reinforcing bar 50 perpendicular and butt in the bottom of first reinforcing bar 30, still wear to put a plurality of third reinforcing bar 40 that are on a parallel with first reinforcing bar 30 between the top and the bottom of first roof beam body 10 and connector 20, and third reinforcing bar 40 is equidistant along the direction of height of first roof beam body 10, and then guarantee the rigidity of connection between first roof beam body 10 and the connector 20, connect first roof beam body 10 and connector 20 through first reinforcing bar 50, second reinforcing bar 50 and third reinforcing bar 40 constitute the reinforcing bar net, form and connect first roof beam body 10 and connector 20, the risk of falling off between the concrete is avoided to the high-level design can be avoided simultaneously, and the quality of the connection between the first roof beam body 10 and the concrete is difficult to be guaranteed.
Specifically, as shown in fig. 1, in the present embodiment, the width direction of the first beam 10 is taken as an example in the X direction in fig. 1, the height direction of the first beam 10 is the Y direction in fig. 1, and the length direction of the first beam 10 is the direction orthogonal to the X direction and the Y direction, respectively. Further, the first reinforcing bars 30 extend in the X direction, and the first reinforcing bars 30 are disposed at regular intervals along the length direction of the first beam body 10, the second reinforcing bars 50 extend along the length direction of the first beam body 10, and the second reinforcing bars 50 are disposed at regular intervals along the X direction. In order to enhance the connection rigidity between the first beam body 10 and the connection body 20, the first reinforcing bars 30 and the third reinforcing bars 40 are spaced apart from each other by a distance of 150 to 160mm, preferably, a distance of 150mm, in the length direction of the first beam body 10. Further, the second reinforcing bars 50 are spaced apart from each other in the width direction of the first beam body 10 by a distance of 150 to 160mm, preferably by a distance of 150mm.
In the above-described embodiment, the connector 20 is a second beam or wall. In practical application, as shown in fig. 2, when the connecting body 20 is the second Liang Tishi, the reinforcing mesh 11 is arranged in the first beam body 10 and the second beam body, and when the distance D between the first beam body 10 and the second beam body is not greater than 150mm, the space between the first beam body 10 and the second beam body is free of the second reinforcing bars 50. As shown in fig. 1, when the distance D between the first and second beam bodies 10 and 10 is greater than 150mm, the space between the first and second beam bodies 10 and 50 is provided with second reinforcing bars. As shown in fig. 3, when the connection body 20 is a wall body, the space between the first girder body 10 and the wall body is provided with second reinforcing bars 50 to secure connection rigidity between the double girders or between the girder walls.
Further, when the height of the first beam body 10 is higher, the distance of the first reinforcing bars 30 penetrating the top and bottom of the first beam body 10 and the connection body 20 is longer, and for this purpose, the third reinforcing bars 40 are penetrated between the top and bottom of the first beam body 10 and the connection body 20, and the third reinforcing bars 40 are spaced apart from each other in the height direction of the first beam body 10 by a distance of 280-300mm, preferably, by a distance of 300mm, such that the space between the first beam body 10 and the connection body 20 is arranged with reinforcing bars.
The diameters of the first reinforcing bars 30 and the second reinforcing bars 50 are 12mm, and the diameter of the third reinforcing bar 40 is 10mm. As shown in fig. 4, hooks 60 are formed at the ends of the first and third reinforcing bars 30 and 40, and the length of the hooks 60 is greater than 150mm, so that the first, second and third reinforcing bars 30, 50 and 40 form a reinforcing mesh to connect the first beam body 10 and the connector 20, thereby forming a reliable connection pattern and improving the engineering quality.
In summary, according to the scheme of the utility model, the plurality of first steel bars are arranged at the top and the bottom of the first beam body and the bottom of the connecting body in a penetrating manner, the plurality of first steel bars are uniformly arranged at intervals along the length direction of the first beam body, the plurality of second steel bars are arranged at intervals along the width direction of the first beam body, the second steel bars are vertical and butt-jointed to the bottom of the first steel bars, the plurality of third steel bars parallel to the first steel bars are arranged between the top and the bottom of the first beam body and the bottom of the connecting body in a penetrating manner, the third steel bars are equidistantly arranged along the height direction of the first beam body, so that the connection rigidity between the first beam body and the connecting body is ensured, the first beam body and the connecting body are connected through the first steel bars, the second steel bars and the third steel bars to form a reliable connection large sample, the risk of concrete falling caused by insufficient steel bar connection between the first beam body and the connecting body is eliminated, and the first beam body and the connecting body can be designed to avoid the problem that a site template is difficult to construct.
The above-described embodiments do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present utility model.
Claims (9)
1. The utility model provides a people's air defense roof beam body reinforcing bar connection structure which characterized in that: including first roof beam body (10) and connector (20), a plurality of first reinforcing bar (30) have been worn to put at the top and the bottom of first roof beam body (10) and connector (20), a plurality of first reinforcing bar (30) are followed the even interval setting of length direction of first roof beam body (10), are followed the interval arrangement of width direction of first roof beam body (10) has a plurality of second reinforcing bar (50), second reinforcing bar (50) perpendicular and butt in first reinforcing bar (30), wear to put between the top and the bottom of first roof beam body (10) and connector (20) a plurality of be on a parallel with third reinforcing bar (40) of first reinforcing bar (30), just third reinforcing bar (40) are followed the direction of height equidistance of first roof beam body (10) is arranged.
2. The civil air defense roof beam body rebar junction structure of claim 1, wherein: the first reinforcing steel bars (30) and the third reinforcing steel bars (40) are spaced apart from each other by a distance of 150-160mm along the length direction of the first beam body (10).
3. The civil air defense roof beam body rebar junction structure of claim 1, wherein: the second reinforcing steel bars (50) are spaced apart from each other by a distance of 150-160mm in the width direction of the first beam body (10).
4. The civil air defense roof beam body rebar junction structure of claim 2, wherein: the third reinforcing steel bars (40) are spaced apart from each other by a distance of 280-300mm in the height direction of the first beam body (10).
5. The civil air defense roof beam body rebar junction structure of claim 1, wherein: the ends of the first reinforcing bar (30) and the third reinforcing bar (40) are formed with hooks (60), and the length of the hooks (60) is greater than 150mm.
6. The civil air defense roof beam body rebar junction structure of claim 1, wherein: the diameters of the first reinforcing steel bars (30) and the second reinforcing steel bars (50) are 12mm.
7. The civil air defense roof beam body rebar junction structure of claim 1, wherein: the diameter of the third reinforcing steel bar (40) is 10mm.
8. The civil air defense roof beam body rebar junction structure of claim 1, wherein: the connector (20) is a second beam or wall.
9. The civil air defense roof beam body rebar junction structure of claim 8, wherein: and reinforcing steel bar meshes (11) are arranged in the first beam body (10) and the second beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321527714.9U CN219952252U (en) | 2023-06-15 | 2023-06-15 | Reinforcement connection structure for roof beam body of civil air defense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321527714.9U CN219952252U (en) | 2023-06-15 | 2023-06-15 | Reinforcement connection structure for roof beam body of civil air defense |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219952252U true CN219952252U (en) | 2023-11-03 |
Family
ID=88548215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321527714.9U Active CN219952252U (en) | 2023-06-15 | 2023-06-15 | Reinforcement connection structure for roof beam body of civil air defense |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219952252U (en) |
-
2023
- 2023-06-15 CN CN202321527714.9U patent/CN219952252U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104453197A (en) | High-altitude large-cantilever concrete structure structural steel supporting platform | |
| KR101840763B1 (en) | Cantilever bridge with t-type fixinf support bracket construction method | |
| CN107859206A (en) | Pre-manufactured steel structure overlapped shear wall and its construction method | |
| CN103352563A (en) | Self plate-bearing type steel bar mesh support combined template and construction method thereof | |
| US3890750A (en) | Construction system | |
| JP6147621B2 (en) | Tower crane support structure and tower crane equipment | |
| CN112391949B (en) | Large-span steel-concrete gallery bridge structure concrete crack control construction method | |
| CN219952252U (en) | Reinforcement connection structure for roof beam body of civil air defense | |
| CN215830079U (en) | Reinforcing node system for retaining high and large masonry wall of outer vertical face by original appearance of historical building | |
| CN104895221A (en) | Assembled profile steel confined concrete shear wall structure | |
| CN212317480U (en) | Multi-story high-rise assembled steel structure non-composite floor slab supporting system | |
| CN210049379U (en) | Steel concrete combined frame column assembly type structure system | |
| CN210529916U (en) | Low-rise assembled steel concrete structure building | |
| CN210049380U (en) | Steel concrete combined frame column and reinforced concrete frame column combined assembly type structure system | |
| CN210049489U (en) | Steel concrete combined frame column | |
| CN211114231U (en) | Concrete shear wall with H-shaped steel inclined strut | |
| KR100301305B1 (en) | Composite floor structure of high-rise building and its construction method | |
| CN104895220A (en) | Connecting joint of assembled profile steel confined concrete shear wall structure | |
| CN220225867U (en) | Mould-free support-free laminated slab and connecting structure thereof | |
| CN112922322B (en) | Construction method of two-way cosine three-dimensional corrugated steel plate arch-shaped supporting system | |
| CN220848253U (en) | Prefabricated floor slab template suitable for steel construction | |
| CN212406102U (en) | Super large shear force wall unilateral template reinforced structure | |
| CN219316194U (en) | Steel-concrete structure assembled house structure | |
| CN215168024U (en) | Zigzag floor support node | |
| CN217151146U (en) | Super 5 meters girder steel subassembly of encorbelmenting of concrete form support system that encorbelments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |