CN214657678U - Dry-type connected assembled floor framework - Google Patents
Dry-type connected assembled floor framework Download PDFInfo
- Publication number
- CN214657678U CN214657678U CN202023054901.9U CN202023054901U CN214657678U CN 214657678 U CN214657678 U CN 214657678U CN 202023054901 U CN202023054901 U CN 202023054901U CN 214657678 U CN214657678 U CN 214657678U
- Authority
- CN
- China
- Prior art keywords
- flange
- prefabricated
- embedded
- plate
- precast
- 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
Images
Abstract
The utility model discloses a dry-type connected assembly type floor framework, which comprises a precast beam, a precast column and a precast floor slab, wherein first embedded parts are embedded at both ends of the precast beam in the length direction, the upper end of the precast beam and the upper side wall of the precast column; the first embedded part comprises a first embedded plate and a first screw rod, and the first screw rod is connected with the first embedded plate; the prefabricated beam and the prefabricated column are connected through a first connecting piece, the first connecting piece comprises a first flange, a second flange and a first rib plate, and the first flange and the second flange are respectively abutted to the prefabricated beam and the prefabricated column. By using the dry-type connecting system, compared with wet-type connection, the first embedded part and the first connecting part are relatively fixed or the first embedded part and the prefabricated floor slab are relatively fixed only by rotating the nut, so that two prefabricated structural parts can be connected.
Description
Technical Field
The utility model relates to an assembly type building structure technical field, especially an assembly type floor framework that dry-type is connected.
Background
The technical field of traditional civil engineering construction faces the problems of serious resource waste, difficulty in controlling construction progress and construction quality and low standardization degree. The existing construction technology of the assembly type structure changes the existing construction technology and is a crucial step for building industrialization and informatization. The fabricated building has the advantages of improving quality, shortening construction period, saving energy, reducing consumption, realizing clean production and the like.
At present, the "equivalence principle" is a large core applied to the assembly of the integral concrete structure, and the equivalence principle is as follows: the fabricated monolithic concrete structure should substantially achieve or approach the equivalent effect of cast-in-place concrete structures, especially the equivalent effect of the connection means. The components manufactured in factories are fine, the strength of the prefabricated components is equal to that of cast-in-place concrete, and the connection joint strength is difficult to guarantee.
The existing connection mode of assembling the integral building structure is mainly 'wet connection', namely, the prefabricated parts are connected together through post-pouring concrete. Although the connection mode has good overall performance, a plurality of uncertainties exist in construction engineering, the construction process is complex, the operation is complex, the construction needs to be maintained to the designed strength after the construction is finished so as to bear load, and the construction quality is difficult to guarantee. And the construction time required by wet connection is longer, which is not beneficial to the rapid construction.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to solve one or more of the problems of the prior art, and to provide at least one advantageous alternative or creation, a dry-connect assembly floor architecture is provided.
The utility model provides a solution of its technical problem is:
a dry-type connected assembly type floor framework comprises a precast beam, precast columns and precast floor slabs, wherein first embedded parts are embedded at two ends of the precast beam in the length direction, the upper ends of the precast beam and the upper side walls of the precast columns; the first embedded part comprises a first embedded plate and a first screw rod, the first screw rod is connected with the first embedded plate, and the first embedded plate and the part of the first screw rod, which is close to the first embedded plate, are embedded in the precast beam/precast column; the prefabricated beam is connected with the prefabricated column through the first connecting piece, the first connecting piece comprises a first flange, a second flange and a first rib plate, the first flange and the second flange are arranged in parallel, two ends of the first rib plate are connected with the first flange and the second flange respectively, the first flange and the second flange are connected with the prefabricated beam and the prefabricated column respectively in an abutting mode, a first screw rod on the prefabricated beam and a first screw rod on the prefabricated column are connected with the nut in a threaded mode after penetrating through the first flange and the second flange respectively, and the first screw rod on the prefabricated beam is connected with the nut in a threaded mode after penetrating through the prefabricated slab.
Through above-mentioned scheme, use this dry-type connected system, compare in using the wet-type to connect, only need through the rotating nut, make first built-in fitting and first connecting piece relatively fixed or make first built-in fitting and precast floor board relatively fixed, can connect two precast structural components, this dry-type connected system compares in the wet-type is connected, can shorten the time of connecting two precast structural components during the construction greatly.
As a further improvement of the above technical solution, four first screw rods are arranged on the same first embedded part, and the four first screw rods are distributed in a rectangular shape.
As a further improvement of the technical scheme, the prefabricated floor slab comprises a first plate body, a second plate body and an intermediate supporting structure, wherein the first plate body and the second plate body are arranged in parallel, and the upper end and the lower end of the intermediate supporting structure are respectively connected with the first plate body and the second plate body.
Through the scheme, the prefabricated floor slab arranged in the way forms the hollow floor slab with light self weight and large resistance, can bear large load by directly using the hollow floor slab and the column, does not need a beam slab system, reduces the number of components and improves the assembly efficiency.
As a further improvement of the above technical scheme, the middle supporting structure comprises a plurality of supporting bars which are arranged at intervals in an equidistance manner, and the upper end and the lower end of each supporting bar are fixedly connected with the first plate body and the second plate body respectively.
As a further improvement of the above technical solution, a second connecting member is arranged between the first plate body and the second plate body, and the second connecting member includes a third flange, a fourth flange and a second rib plate; the third flange and the fourth flange are arranged in parallel and connected through a second rib plate; the third flange and the fourth flange are respectively abutted against the first plate body and the second plate body; and second embedded parts are embedded at the upper end and/or the lower end of the precast column, each second embedded part comprises a second precast slab and a second screw, the second screw is connected with the second precast slab, the second precast slab and the part of the second screw, which is close to the second precast slab, are embedded at the upper end/the lower end of the precast beam, the upper end/the lower end of the precast column is abutted against the first plate body, and the second screw penetrates through the first plate body and the third flange and is in threaded connection with the nut.
Through above-mentioned scheme, through setting up the second connecting piece in hollow floor like this, can play the effect that makes the structure simpler, the installation of being convenient for more. And the second connecting piece is arranged between the first plate body and the second plate body, so that the replacement is convenient, and certain component can be directly replaced when damaged. The connecting piece has simple structure and is convenient for industrialized uniform production.
As a further improvement of the above technical solution, two ends of the second rib are respectively connected to the middle of the third flange and the middle of the fourth flange, and the second connecting member is in an i-shaped structure.
As a further improvement of the above technical solution, two ends of the first rib are respectively connected to the middle of the first flange and the middle of the second flange, and the first connecting member is in an i-shaped structure.
The utility model has the advantages that: by using the dry-type connecting system, compared with wet-type connection, the first embedded part and the first connecting part are relatively fixed or the first embedded part and the prefabricated floor slab are relatively fixed only by rotating the nut, so that two prefabricated structural parts can be connected.
The utility model is used for dry-type connected system technical field.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of the second embodiment of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of a hollow floor slab according to a second embodiment of the present invention;
fig. 4 is a schematic overall structural diagram of a second embedded part according to a second embodiment of the present invention;
fig. 5 is a schematic overall structure diagram of a second connecting member according to a second embodiment of the present invention.
In the figure, 100, hollow floor slab; 110. a first plate body; 120. a second plate body; 130. a supporting strip; 200. a second connecting member; 210. a third flange; 220. a fourth flange; 230. a second rib plate; 300. a second embedded part; 310. a second pre-buried plate; 320. a second screw; 400. a solid floor slab; 500. prefabricating a beam; 600. prefabricating a column; 700. a first embedded part; 800. a first connecting member.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
The first embodiment is as follows:
referring to fig. 1, a dry-coupled fabricated floor structure includes precast girders 500, precast columns 600, and precast floor slabs. In this embodiment, the precast floor slab is a solid floor slab 400. First embedded parts 700 are embedded at two ends and the upper ends of the precast beams 500 in the length direction and on the upper side walls of the precast columns 600; the first embedment 700 includes a first embedment plate and four first screws, which are distributed in a rectangular shape. (the first embedment 700 has the same structure as the second embedment 300 in the second embodiment, see the details.)
The end part of the first screw rod is fixedly connected with the first embedded plate in a welding mode. The first embedded plate and the part of the first screw rod close to the first embedded plate are embedded in the precast beam 500/precast column 600.
The precast beam 500 and the precast column 600 are connected through the first connecting member 800, the first connecting member 800 includes a first flange, a second flange and a first rib plate, the first flange and the second flange are arranged in parallel, two ends of the first rib plate are respectively connected with the first flange and the second flange, two ends of the first rib plate are respectively connected with the middle of the first flange and the middle of the second flange, and the first connecting member 800 is in a structure of a H shape. The first flange and the second flange are respectively abutted to the precast beam 500 and the precast column 600, the first screw on the precast beam 500 and the first screw on the precast column 600 respectively penetrate through the first flange and the second flange and then are respectively in threaded connection with the nut, and the first screw on the precast beam 500 penetrates through the precast floor slab and then is in threaded connection with the nut.
Example two:
referring to fig. 2 to 5, different from the first embodiment, in the present embodiment, the prefabricated floor slab is configured as a hollow floor slab 100, and the prefabricated floor slab includes a first slab 110, a second slab 120 and an intermediate support structure, where the first slab 110 and the second slab 120 are arranged in parallel, and upper and lower ends of the intermediate support structure are respectively connected to the first slab 110 and the second slab 120. The middle support structure includes a plurality of support bars 130, the support bars 130 are arranged at equal intervals, and the upper and lower ends of the support bars 130 are respectively fixedly connected to the first plate body 110 and the second plate body 120.
A second connecting member 200 is arranged between the first board body 110 and the second board body 120, and the second connecting member 200 includes a third flange 210, a fourth flange 220 and a second rib 230; the third flange 210 and the fourth flange 220 are arranged in parallel, and the third flange 210 and the fourth flange 220 are connected by a second rib 230; the two ends of the second rib 230 are respectively connected to the middle of the third flange 210 and the middle of the fourth flange 220, and the second connecting member 200 is in an "i" shape. The third flange 210 and the fourth flange 220 abut against the first plate body 110 and the second plate body 120, respectively; the second embedded part 300 is embedded at the upper end and/or the lower end of the precast column 600, the second embedded part 300 includes a second precast slab and a second screw 320, the second screw 320 is connected with the second precast slab, the second precast slab and the part of the second screw 320 close to the second precast slab are embedded at the upper end/the lower end of the precast beam 500, the upper end/the lower end of the precast column 600 is abutted against the first panel 110, and the second screw 320 is in threaded connection with a nut after passing through the first panel 110 and the third flange 210.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (7)
1. A dry-connect fabricated floor architecture, comprising: the prefabricated floor slab comprises a prefabricated beam (500), prefabricated columns (600) and a prefabricated floor slab, wherein first embedded parts (700) are embedded at two ends and the upper ends of the prefabricated beam (500) in the length direction and the upper side wall of each prefabricated column (600); the first embedded part (700) comprises a first embedded plate and a first screw rod, the first screw rod is connected with the first embedded plate, and the first embedded plate and the part of the first screw rod, which is close to the first embedded plate, are embedded in the precast beam (500)/the precast column (600); connect through first connecting piece (800) between precast beam (500) and precast column (600), first connecting piece (800) include first edge of a wing, second edge of a wing and first floor, first edge of a wing and second edge of a wing parallel arrangement, the both ends of first floor are connected with first edge of a wing and second edge of a wing respectively, first edge of a wing and second edge of a wing respectively with precast beam (500) and precast column (600) butt, first screw rod on precast beam (500) with first screw rod on precast column (600) pass respectively behind first edge of a wing and the second edge of a wing respectively with nut threaded connection, first screw rod on precast beam (500) passes behind the precast floor with nut threaded connection.
2. A dry-connect assembly floor architecture as recited in claim 1, wherein: the first screws of the same first embedded part (700) are four, and the four first screws are distributed in a rectangular shape.
3. A dry-connect assembly floor architecture as recited in claim 1, wherein: the prefabricated floor slab comprises a first slab body (110), a second slab body (120) and a middle supporting structure, wherein the first slab body (110) and the second slab body (120) are arranged in parallel, and the upper end and the lower end of the middle supporting structure are respectively connected with the first slab body (110) and the second slab body (120).
4. A dry-connect assembly floor architecture as recited in claim 3, wherein: the middle supporting structure comprises a plurality of supporting strips (130), the supporting strips (130) are arranged at equal intervals, and the upper end and the lower end of each supporting strip (130) are fixedly connected with the first plate body (110) and the second plate body (120) respectively.
5. A dry-connect assembly floor architecture as recited in claim 3, wherein: a second connecting piece (200) is arranged between the first plate body (110) and the second plate body (120), and the second connecting piece (200) comprises a third flange (210), a fourth flange (220) and a second rib plate (230); the third flange (210) and the fourth flange (220) are arranged in parallel, and the third flange (210) and the fourth flange (220) are connected through a second rib plate (230); the third flange (210) and the fourth flange (220) are respectively abutted against the first plate body (110) and the second plate body (120); the prefabricated beam structure is characterized in that a second embedded part (300) is embedded at the upper end and/or the lower end of the prefabricated column (600), the second embedded part (300) comprises a second prefabricated plate and a second screw (320), the second screw (320) is connected with the second prefabricated plate, the parts, close to the second prefabricated plate, of the second prefabricated plate and the second screw (320) are embedded at the upper end/the lower end of the prefabricated beam (500), the upper end/the lower end of the prefabricated column (600) is abutted against the first plate body (110), and the second screw (320) penetrates through the first plate body (110) and the third flange (210) and then is in threaded connection with a nut.
6. A dry-connect assembly floor architecture as recited in claim 5, wherein: two ends of the second rib plate (230) are respectively connected with the middle part of the third flange (210) and the middle part of the fourth flange (220), and the second connecting piece (200) is in an I-shaped structure.
7. A dry-connect assembly floor architecture as recited in claim 1, wherein: the two ends of the first rib plate are respectively connected with the middle of the first flange and the middle of the second flange, and the first connecting piece (800) is in an I-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023054901.9U CN214657678U (en) | 2020-12-17 | 2020-12-17 | Dry-type connected assembled floor framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023054901.9U CN214657678U (en) | 2020-12-17 | 2020-12-17 | Dry-type connected assembled floor framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214657678U true CN214657678U (en) | 2021-11-09 |
Family
ID=78500007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023054901.9U Active CN214657678U (en) | 2020-12-17 | 2020-12-17 | Dry-type connected assembled floor framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214657678U (en) |
-
2020
- 2020-12-17 CN CN202023054901.9U patent/CN214657678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203866966U (en) | Novel assembly type frame core tube steel structure residential housing system | |
| CN211873350U (en) | Assembled type through bolt unequal-height beam-square steel tube concrete column joint structure | |
| CN111733972B (en) | Assembled reinforced concrete structure beam column node | |
| CN111677107B (en) | Assembled connected node | |
| CN215716245U (en) | Horizontal seam connection structure of assembled composite wall panel | |
| CN113530013A (en) | Horizontal joint connecting structure of assembled composite wallboard and construction method thereof | |
| CN214657678U (en) | Dry-type connected assembled floor framework | |
| CN219773324U (en) | Concrete beam plate structure | |
| CN117266357A (en) | Assembled node of concrete filled steel tubular column and H-shaped steel beam and construction method thereof | |
| CN110748063B (en) | Assembled steel bar truss floor support plate with support | |
| CN210767437U (en) | Assembled light floor | |
| CN112609817A (en) | Dry-type connected assembled floor framework | |
| CN204081090U (en) | The node component of a kind of U-shaped steel-concrete combination beam and special-shaped steel pipe concrete post | |
| CN208586747U (en) | Prefabricated PC beams of concrete column connected node | |
| CN111021616A (en) | Full-embedded steel beam composite floor and construction method thereof | |
| CN114575451B (en) | Construction method of assembled reinforced concrete frame | |
| CN114687478B (en) | Built-in lattice column type double-steel-plate shear wall with shear wall-beam node domain | |
| CN113513089B (en) | FRP (fiber reinforced plastic) wrapped crossed steel reinforced concrete column-H-shaped steel beam connecting node and mounting method | |
| CN214402363U (en) | Hollow floor dry-type connecting system | |
| CN113482152A (en) | Assembled steel node | |
| CN210737772U (en) | Connection type prefabricated structure steel fiber high-strength concrete frame structure | |
| CN109208822B (en) | Assembled multi-cavity concrete filled steel tube column and construction method | |
| CN214402178U (en) | Dry-type connecting system | |
| CN113235754A (en) | Energy-consuming support structure of assembled beam-column frame and construction method | |
| CN220184735U (en) | Supporting structure based on assembled floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |