CN202866084U - Concrete composite floor slab with truss provided with floor support - Google Patents
Concrete composite floor slab with truss provided with floor support Download PDFInfo
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- CN202866084U CN202866084U CN 201220537169 CN201220537169U CN202866084U CN 202866084 U CN202866084 U CN 202866084U CN 201220537169 CN201220537169 CN 201220537169 CN 201220537169 U CN201220537169 U CN 201220537169U CN 202866084 U CN202866084 U CN 202866084U
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Abstract
The utility model provides a concrete composite floor slab with a truss provided with a floor support. The concrete composite floor slab comprises a first slab body and a second slab body which are mutually overlapped, the second slab body is located on the upper portion of the first slab body, a first rebar framework is arranged in the first slab body, a second rebar framework is arranged in the second slab body, at least one truss framework is respectively arranged on the first slab body and the second slab body, the lower portion of the truss framework is arranged in the first slab body, the middle portion of the truss framework is arranged in the second slab body, the upper portion of the truss framework is arranged on the upper portion of a top end face of the second slab body, a frame is installed at the top end of the truss framework, a floor is installed on the frame, and a space is left between the floor and the second slab body. The concrete composite floor slab uses a heightening portion of the truss framework to support and install the frame and the floor, uses a space on the lower portion of the floor to pave cables, reticles, pipelines and the like, and can solve a problem that installation work at the later stage in the prior art wastes time and labor and is low in efficiency.
Description
Technical field
The utility model relates to the building unit technical field, and specifically a kind of truss is provided with the reinforced concrete slab of floor stand.
Background technology
At present, in the construction of building trade for tier building, mostly adopt the superposed type concrete building laminate that is provided with truss, this floor plates is owing to having advantages of that efficiency of construction is high, construction cost is low, more and more by the extensive use of building trade institute.But, the problem that it exists in the middle of practice of construction is: because the design height of traditional truss skeleton is unreasonable, when the first plate body 1 and the second plate body 11 are superimposed with each other when forming the superposed type floor, whole truss skeleton then all is inclusive in the first plate body 1 and the second plate body 11, therefore, when construction in later period, need on the superposed type floor, come support floor by other installation frame, and the used spaces such as cable laying, netting twine and pipeline need be set in addition.Thus, conventional art is not only so that the later stage installation work is wasted time and energy, inefficiency, and brought inconvenience and worry to every aspect.
The utility model content
The purpose of this utility model provides the reinforced concrete slab that a kind of truss is provided with floor stand, it utilizes the part of increasing of truss skeleton to support and installation frame and floor, and the space that utilizes the bottom, floor comes cable laying, netting twine and pipeline etc., and it can solve, and the later stage installation work that prior art exists is wasted time and energy, the problem of inefficiency.
The purpose of this utility model is achieved through the following technical solutions: truss is provided with the reinforced concrete slab of floor stand, it comprises the first plate body and the second plate body that is superimposed with each other, the second plate body is positioned at the top of the first plate body, be provided with the first cage of reinforcement in the first plate body, be provided with the second cage of reinforcement in the second plate body, at least one truss skeleton is separately positioned on the first plate body and the second plate body, truss skeleton bottom is arranged in the first plate body, the middle part is arranged in the second plate body, top is arranged on the top of the second plate body top end face, installation frame on the truss skeleton top, the floor is installed on the framework, has living space between floor and the second plate body.
For further realizing the purpose of this utility model, also can finish by the following technical programs: the truss skeleton is the top chord arm of tubular metal and is positioned at the lower-left string muscle that lower parallel arranges by superposed, bottom right string muscle, and be respectively undulatory left support muscle and right support muscle and form, the left support muscle is connected the upper end and is connected with top chord arm respectively with the right support muscle, the lower end of left support muscle is connected with lower-left string muscle, the lower end of right support muscle is connected with bottom right string muscle, top chord arm, lower-left string muscle and bottom right string muscle are " product " shape and distribute, the bottom of left support muscle and right support muscle is arranged in the first plate body, and be connected with cage of reinforcement respectively, the middle part of left support muscle and right support muscle is arranged in the second plate body, and the top of top chord arm and left support muscle and right support muscle is arranged on the top of the second plate body top end face.The cross section of top chord arm is rectangular box-like.The cross section of top chord arm is annular shape.Filling concrete in the cavity of top chord arm.The length of the first cage of reinforcement and the second cage of reinforcement and width be respectively greater than length and the width of the first plate body and the second plate body, and the end all around of the first cage of reinforcement and the second cage of reinforcement lays respectively at the first plate body and the second plate body outside of end face all around.
The beneficial effect that the utility model can produce: because the top of truss skeleton is arranged on the top end face of the second plate body 11, installation frame on the truss skeleton top, the floor is installed on the framework, have living space between the top end face of floor and the second plate body, so, need not other installation frame at the superposed type floor and come support floor, need not to arrange in addition the used spaces such as cable laying, netting twine and pipeline, so that the later stage installation cost can reduce more than 50%, efficiency of construction can improve more than 3 times with this;
Because the top chord arm outside dimension of truss skeleton is larger, so it can make things convenient for firm installation frame thereon greatly;
Because filling concrete in the inner chamber of top chord arm so it not only can obviously strengthen the intensity of top chord arm, and can effectively prevent its inwall corrosion, can improve 2-3 its application life doubly.
The utility model is widely used in building trade can produce preferably social and economic benefits.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The contrast accompanying drawing is described in further detail technical scheme of the present invention in conjunction with the embodiments.
Truss of the present utility model is provided with the reinforced concrete slab of floor stand, it comprises the first plate body 1 and the second plate body 11 that is superimposed with each other, the second plate body 11 is positioned at the top of the first plate body 1, be provided with the first cage of reinforcement 2 in the first plate body 1, be provided with the second cage of reinforcement 12 in the second plate body 11, at least one truss skeleton is separately positioned on the first plate body 1 and the second plate body 11, truss skeleton bottom is arranged in the first plate body 1, the middle part is arranged in the second plate body 11, top is arranged on the top of the second plate body 11 top end faces, installation frame 21 on the truss skeleton top, floor 22 is installed on the framework 21, has living space 23 between floor 22 and the second plate body 11.The truss skeleton is the top chord arm 3 of tubular metal and is positioned at the lower-left string muscle 3a that lower parallel arranges by superposed, bottom right string muscle 3b, and be respectively undulatory left support muscle 3aa and right support muscle 3bb and form, left support muscle 3aa is connected the upper end and is connected with top chord arm 3 respectively with right support muscle 3bb, the lower end of left support muscle 3aa is connected with lower-left string muscle 3a, the lower end of right support muscle 3bb is connected with bottom right string muscle 3b, top chord arm 3, lower-left string muscle 3a and bottom right string muscle 3b are " product " shape and distribute, the bottom of left support muscle 3aa and right support muscle 3bb is arranged in the first plate body 1, and be connected with cage of reinforcement 2 respectively, the middle part of left support muscle 3aa and right support muscle 3bb is arranged in the second plate body 11, and the top of top chord arm 3 and left support muscle 3aa and right support muscle 3bb is arranged on the top of the second plate body 11 top end faces.The cross section of top chord arm 3 is rectangular box-like.The cross section of top chord arm 3 is annular shape.Filling concrete 4 in the cavity of top chord arm 3.The length of the first cage of reinforcement 2 and the second cage of reinforcement 12 and width be respectively greater than length and the width of the first plate body 1 and the second plate body 11, and the end all around of the first cage of reinforcement 2 and the second cage of reinforcement 12 lays respectively at the first plate body 1 and the second plate body 11 outside of end face all around.
During making, in industrial premises, make the utility model by above-mentioned requirements and get final product.
During installation, after reinforced concrete slab is lifted on building masonry wall or the framework location, framework 21 is fixedly mounted on the top chord arm 3 of truss skeleton, and floor 22 is installed on the framework 21 space 23 interior respectively cable laying, netting twine and the pipelines etc. between the top end face of floor 22 and the second plate body 11.
The length of the first cage of reinforcement 2 and the second cage of reinforcement 12 and width are respectively greater than length and the width of the first plate body 1 and the second plate body 11, the end all around of the first cage of reinforcement 2 and the second cage of reinforcement 12 lays respectively at the first plate body 1 and the second plate body 11 outside of end face all around, can be connected with the cage of reinforcement of concrete collar tie beam with this, it is known technology.
Up and down direction described in the utility model all is as the criterion with shown in Figure 1.
Technical scheme described in the utility model is not limited only to the embodiment of the present embodiment record, can also have other embodiment to finish the technical solution of the utility model.
The technology that the utility model is not described in detail, shape, structure partly are known technology.
Claims (6)
1. truss is provided with the reinforced concrete slab of floor stand, it comprises the first plate body (1) and the second plate body (11) that is superimposed with each other, the second plate body (11) is positioned at the top of the first plate body (1), be provided with the first cage of reinforcement (2) in the first plate body (1), be provided with the second cage of reinforcement (12) in the second plate body (11), at least one truss skeleton is separately positioned on the first plate body (1) and the second plate body (11), it is characterized in that: truss skeleton bottom is arranged in the first plate body (1), the middle part is arranged in the second plate body (11), top is arranged on the top of the second plate body (11) top end face, installation frame (21) on the truss skeleton top, floor (22) is installed on the framework (21), has living space between floor (22) and the second plate body (11) (23).
2. truss according to claim 1 is provided with the reinforced concrete slab of floor stand, it is characterized in that: the truss skeleton is the top chord arm (3) of tubular metal and is positioned at the lower-left string muscle (3a) that lower parallel arranges by superposed, bottom right string muscle (3b), and be respectively undulatory left support muscle (3aa) and right support muscle (3bb) and form, left support muscle (3aa) is connected 3bb with the right support muscle) the upper end be connected with top chord arm (3) respectively, the lower end of left support muscle (3aa) is connected with lower-left string muscle (3a), the lower end of right support muscle (3bb) is connected with bottom right string muscle (3b), top chord arm (3), lower-left string muscle (3a) and bottom right string muscle (3b) are " product " shape and distribute, the bottom of left support muscle (3aa) and right support muscle (3bb) is arranged in the first plate body (1), and be connected with cage of reinforcement (2) respectively, the middle part of left support muscle (3aa) and right support muscle (3bb) is arranged in the second plate body (11), and the top of top chord arm (3) and left support muscle (3aa) and right support muscle (3bb) is arranged on the top of the second plate body (11) top end face.
3. truss according to claim 1 is provided with the reinforced concrete slab of floor stand, it is characterized in that: the cross section of top chord arm (3) is rectangular box-like.
4. truss according to claim 1 is provided with the reinforced concrete slab of floor stand, it is characterized in that: the cross section of top chord arm (3) is annular shape.
5. truss according to claim 1 is provided with the reinforced concrete slab of floor stand, it is characterized in that: filling concrete (4) in the cavity of top chord arm (3).
6. truss according to claim 1 is provided with the reinforced concrete slab of floor stand, it is characterized in that: the length of the first cage of reinforcement (2) and the second cage of reinforcement (12) and width be respectively greater than length and the width of the first plate body (1) and the second plate body (11), and the end all around of the first cage of reinforcement (2) and the second cage of reinforcement (12) lays respectively at the first plate body (1) and the second plate body (11) outside of end face all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537169 CN202866084U (en) | 2012-10-19 | 2012-10-19 | Concrete composite floor slab with truss provided with floor support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537169 CN202866084U (en) | 2012-10-19 | 2012-10-19 | Concrete composite floor slab with truss provided with floor support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866084U true CN202866084U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220537169 Expired - Lifetime CN202866084U (en) | 2012-10-19 | 2012-10-19 | Concrete composite floor slab with truss provided with floor support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866084U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756279A (en) * | 2015-10-30 | 2016-07-13 | 张波 | Floor system device |
| CN110284643A (en) * | 2019-07-25 | 2019-09-27 | 河南绿建建筑科技有限公司 | A kind of opening steel reinforced concrete composite truss floor |
| CN110284644A (en) * | 2019-07-25 | 2019-09-27 | 河南绿建建筑科技有限公司 | A kind of manufacture craft for the steel reinforced concrete composite truss floor that is open |
| CN110685405A (en) * | 2019-10-17 | 2020-01-14 | 龚会萍 | Concrete floor steel truss structure |
-
2012
- 2012-10-19 CN CN 201220537169 patent/CN202866084U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756279A (en) * | 2015-10-30 | 2016-07-13 | 张波 | Floor system device |
| CN110284643A (en) * | 2019-07-25 | 2019-09-27 | 河南绿建建筑科技有限公司 | A kind of opening steel reinforced concrete composite truss floor |
| CN110284644A (en) * | 2019-07-25 | 2019-09-27 | 河南绿建建筑科技有限公司 | A kind of manufacture craft for the steel reinforced concrete composite truss floor that is open |
| CN110685405A (en) * | 2019-10-17 | 2020-01-14 | 龚会萍 | Concrete floor steel truss structure |
| CN110685405B (en) * | 2019-10-17 | 2021-06-01 | 中山市建工建设工程有限公司 | Concrete floor steel truss structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
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| CX01 | Expiry of patent term |