CN113123502A - Prefabricated assembled occlusion steel plate light floor set for constructional engineering - Google Patents
Prefabricated assembled occlusion steel plate light floor set for constructional engineering Download PDFInfo
- Publication number
- CN113123502A CN113123502A CN202110377680.9A CN202110377680A CN113123502A CN 113123502 A CN113123502 A CN 113123502A CN 202110377680 A CN202110377680 A CN 202110377680A CN 113123502 A CN113123502 A CN 113123502A
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- steel sheet
- steel plate
- lateral wall
- interlock
- steel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of constructional engineering, and discloses a prefabricated assembled type occluded steel plate light floor set for constructional engineering, which comprises a lower occluded steel plate, wherein a plurality of supporting steel bars are fixedly connected to the side wall of the upper side of the lower occluded steel plate, the supporting steel bars are uniformly welded to the side wall of the upper side of the lower occluded steel plate, a plurality of transverse steel bars are fixedly welded to the upper side of the supporting steel bars, the transverse steel bars are uniformly distributed above the supporting steel bars, the supporting steel bars and the transverse steel bars are arranged in a crossed manner, the same upper occluded steel plate is arranged above the transverse steel bars, and a concrete layer is poured between the lower occluded steel plate and the upper occluded steel plate. This prefabricated assembled interlock steel sheet light floor group for building engineering can improve the bearing performance and the application scope of prefabricated assembled interlock steel sheet light floor group, and the effectual resistance to deformation that improves floor group has improved floor group's stability.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a prefabricated assembly type engaged steel plate light floor set for constructional engineering.
Background
The floor slab is an important component of a building, the floor slab is a prefabricated slab which is transported to a building site for assembly and installation after being processed on a prefabricating site, and the prefabricated floor slab is generally placed on a roof for use, can bear larger weight and has a heat insulation effect.
When the existing floor slab is manufactured, a hollow model is firstly nailed by a wood plate, after reinforcing steel bars are distributed on a hollow part of the model, the hollow part is filled with cement, and after the reinforcing steel bars are dried, the wood plate is knocked off, and the rest is the floor slab.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a prefabricated assembly type occluded steel plate light floor set for building engineering, which has the advantages of improving the bearing performance and the application range of a floor slab and the like, and solves the problems of poor bearing performance and small application range caused by single floor slab structure in the prior art.
(II) technical scheme
The invention provides the following technical scheme: a prefabricated assembled type occluded steel plate light floor set for construction engineering comprises a lower occluded steel plate, wherein a plurality of supporting steel bars are fixedly connected to the side wall of the upper side of the lower occluded steel plate and are uniformly welded to the side wall of the upper side of the lower occluded steel plate, a plurality of transverse steel bars are fixedly welded to the upper side of the supporting steel bars and are uniformly distributed above the supporting steel bars, the supporting steel bars and the transverse steel bars are arranged in a crossed mode, the same upper occluded steel plate is arranged above the plurality of transverse steel bars, a concrete layer is poured between the lower occluded steel plate and the upper occluded steel plate, the supporting steel bars and the transverse steel bars are both positioned inside the concrete layer, a plurality of H-shaped steel beams are fixedly connected to the side wall of the lower occluded steel plate through bolts, and the same supporting cross rod is fixedly connected between the two adjacent H-shaped steel beams, the utility model discloses a steel beam, including support horizontal pole, the equal symmetrical fixedly connected with of pole wall that supports the horizontal pole and be close to both ends two fixed plates of pole wall, the fixed plate passes through the vertical lateral wall fixed connection of screw and H shaped steel roof beam, two the equal fixedly connected with roof in upper end of bracing piece, the lateral wall of roof upside closely laminates with the lateral wall of interlock steel sheet downside down.
Preferably, all through a plurality of fastening bolt fixedly connected with connecting plates at the both ends of interlock steel sheet and last interlock steel sheet down, the lateral wall of connecting plate upside flushes with the lateral wall of last interlock steel sheet upside, the lateral wall of connecting plate downside aligns with the lateral wall of interlock steel sheet downside down, the connecting plate is close to two bar backup pads of lateral wall symmetry fixedly connected with of interlock steel sheet one side down with last interlock steel sheet, two the bar backup pad is located down between interlock steel sheet and the last interlock steel sheet.
Preferably, the lateral wall of concrete layer upside is fixed to be pegged graft and is had a plurality of kellies, and is a plurality of kellies evenly distributed is in concrete layer's top, go up the lateral wall of interlock steel sheet upside and seted up a plurality of calorie holes corresponding with the kellies, the upper end activity of kellies is pegged graft in the calorie hole.
Preferably, the side wall of the upper side of the lower occlusion steel plate is uniformly and fixedly welded with a plurality of inserted rods, and the upper ends of the inserted rods are fixedly inserted into the concrete layer.
Preferably, two limiting holes are symmetrically formed in the side wall of the upper side of the top plate, limiting rods are movably sleeved in the limiting holes, the two ends of each limiting rod extend out of the limiting holes, and the upper ends of the limiting rods are fixedly connected with the side wall of the lower side of the lower occlusion steel plate.
Preferably, the lower engaging steel plate and the upper engaging steel plate are both wave-shaped.
Preferably, the side wall of the lower side of the H-shaped steel beam is symmetrically and fixedly connected with two pin holes for fixing the H-shaped steel beam.
(III) advantageous effects
Compared with the prior art, the invention provides a prefabricated assembly type engaged steel plate light floor panel group for constructional engineering, which has the following beneficial effects:
1. the prefabricated assembly type occluded steel plate light floor set for the building engineering comprises a lower occluded steel plate, supporting steel bars, transverse steel bars, an upper occluded steel plate, a concrete layer, H-shaped steel beams, supporting cross bars, a fixed plate, supporting rods and a top plate, wherein the lower occluded steel plate, the supporting steel bars, the transverse steel bars, the upper occluded steel plate, the fixed plate, the supporting rods and the top plate are arranged, the supporting steel bars and the transverse steel bars are welded together during manufacturing, then a plurality of supporting steel bars are welded on the side wall of the upper side of the lower occluded steel plate, concrete is poured outside the supporting steel bars and the transverse steel bars to form the concrete layer, the upper occluded steel plate is fixed on the upper side of the concrete layer, the fixing stability of the concrete layer can be improved through the crossed arrangement of the supporting steel bars and the transverse steel bars, the structure is stable, the integral weighing capacity of a floor slab can be improved, the lower occluded steel plate can be effectively supported, so that the structural stability of the lower side of the floor slab group can be improved, the bearing performance of the prefabricated assembled occluded steel plate light floor slab group can be improved, and the application range of the floor slab group can be increased due to the improvement of the bearing performance.
2. This building engineering is with prefabricated assembled interlock steel sheet light floor group, fastening bolt through setting up, connecting plate and bar backup pad, during the use, fix the connecting plate on interlock steel sheet and last interlock steel sheet down through fastening bolt, make bar backup pad integrated circuit board under the interlock steel sheet with go up between the interlock steel sheet, the bar backup pad can support interlock steel sheet and last interlock steel sheet down, thereby the stability of interlock steel sheet and last interlock steel sheet under the improvement, relative movement when interlock steel sheet and last interlock steel sheet pressurized can be avoided down, the effectual resistance to deformation performance that improves floor group, the stability of floor group has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a prefabricated engaged steel plate light floor set for construction engineering according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
fig. 4 is a partial structure enlarged view of a portion C in fig. 1.
In the figure: the steel plate comprises a lower occlusion steel plate, 2 supporting steel bars, 3 transverse steel bars, 4 upper occlusion steel plates, 5 concrete layers, 6H-shaped steel beams, 7 supporting cross rods, 8 fixing plates, 9 supporting rods, 10 top plates, 11 fastening bolts, 12 connecting plates, 13 strip-shaped supporting plates, 14 clamping rods, 15 clamping holes, 16 inserting rods, 17 limiting holes, 18 limiting rods and 19 pin holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a prefabricated assembly type engaged steel plate light floor slab set for construction engineering comprises a lower engaged steel plate 1, a plurality of supporting steel bars 2 are fixedly connected to the side wall of the upper side of the lower engaged steel plate 1, the supporting steel bars 2 are uniformly welded to the side wall of the upper side of the lower engaged steel plate 1, a plurality of transverse steel bars 3 are fixedly welded to the upper side of the supporting steel bars 2, the transverse steel bars 3 are uniformly distributed above the supporting steel bars 2, the supporting steel bars 2 and the transverse steel bars 3 are arranged in a crossed manner, the same upper engaged steel plate 4 is arranged above the transverse steel bars 3, a concrete layer 5 is poured between the lower engaged steel plate 1 and the upper engaged steel plate 4, the supporting steel bars 2 and the transverse steel bars 3 are both positioned inside the concrete layer 5, a plurality of H-shaped steel beams 6 are fixedly connected to the side wall of the lower engaged steel plate 1 through bolts, and the same supporting cross bar 7 is fixedly connected, the two fixing plates 8 are symmetrically and fixedly connected to the rod walls of the supporting cross rod 7 close to the two ends, the fixing plates 8 are fixedly connected with the vertical side walls of the H-shaped steel beams 6 through screws, the two supporting rods 9 are symmetrically and fixedly connected to the side walls of the upper side of the supporting cross rod 7, the top plates 10 are fixedly connected to the upper ends of the two supporting rods 9, the side walls of the upper side of the top plates 10 are tightly attached to the side walls of the lower side of the lower occlusion steel plate 1, during manufacturing, the supporting steel bars 2 and the transverse steel bars 3 are welded together, then the supporting steel bars 2 are welded to the side walls of the upper side of the lower occlusion steel plate 1, concrete is poured on the supporting steel bars 2 and the transverse steel bars 3 to form a concrete layer 5, the upper occlusion steel plate 4 is fixed on the upper side of the concrete layer 5, the supporting steel bars 2 and the transverse steel, the support horizontal pole 7 between a plurality of H shaped steel roof beams 6 can improve the fixed steadiness of H shaped steel roof beam 6 to improve the structural strength of floor group, mutually support through bracing piece 9 and roof 10, interlock steel sheet 1 carries out effectual support down, thereby can improve the structural stability of floor group downside, thereby can improve the bearing performance of prefabricated assembled interlock steel sheet light floor group, bearing performance improves the application scope that can make floor group and increases.
The two ends of the lower occlusion steel plate 1 and the upper occlusion steel plate 4 are fixedly connected with a connecting plate 12 through a plurality of fastening bolts 11, the side wall of the upper side of the connecting plate 12 is flush with the side wall of the upper side of the upper occlusion steel plate 4, the side wall of the lower side of the connecting plate 12 is aligned with the side wall of the lower side of the lower occlusion steel plate 1, the side wall of the connecting plate 12 close to one side of the lower occlusion steel plate 1 and one side of the upper occlusion steel plate 4 is symmetrically and fixedly connected with two strip-shaped supporting plates 13, the two strip-shaped supporting plates 13 are positioned between the lower occlusion steel plate 1 and the upper occlusion steel plate 4, when in use, the connecting plate 12 is fixed on the lower occlusion steel plate 1 and the upper occlusion steel plate 4 through the fastening bolts 11, so that the strip-shaped supporting plates 13 are clamped between the lower occlusion steel plate, the lower occluded steel plate 1 and the upper occluded steel plate 4 can be prevented from moving relatively when being pressed, the deformation resistance of the floor panel set is effectively improved, and the stability of the floor panel set is improved.
The lateral wall of 5 upsides on concrete layer is fixed to be pegged graft and is had a plurality of kellies 14, and a plurality of kellies 14 evenly distributed are in the top on concrete layer 5, go up the lateral wall of 4 upsides on the interlock steel sheet and seted up a plurality ofly and the corresponding card hole 15 of kellies 14, and the activity of the upper end of kellies 14 is pegged graft in calorie hole 15, mutually supports through kellies 14 and card hole 15, can improve the steadiness that interlock steel sheet 4 and concrete layer 5 are connected.
The lateral wall of interlock steel sheet 1 upside down is evenly fixed the welding and is had a plurality of inserted bars 16, and the fixed grafting in concrete layer 5's of upper end of inserted bar 16 is inside, and inserted bar 16 can improve interlock steel sheet 1 down and be connected with concrete layer 5 and obtain the steadiness.
Two spacing holes 17 have been seted up to the lateral wall symmetry of roof 10 upside, and gag lever post 18 has been cup jointed in two spacing downthehole equal activities, and spacing hole 17 all stretches out at gag lever post 18's both ends, and the upper end of gag lever post 18 and the lateral wall fixed connection of interlock steel sheet 1 downside down can improve the stability of roof 10 with the 1 contact department of interlock steel sheet down through gag lever post 18 and spacing hole 17 mutually supporting to improve the supporting effect of roof 10.
The lower occlusion steel plate 1 and the upper occlusion steel plate 4 are both wavy in shape, and the wavy lower occlusion steel plate 1 and the upper occlusion steel plate 4 can improve the connection stability of the concrete layer 5 and the lower occlusion steel plate 1 and the upper occlusion steel plate 4, so that the stability of the whole floor slab set structure can be improved.
Two pinholes 19 that are used for fixed H shaped steel roof beam 6 of lateral wall symmetry fixedly connected with of H shaped steel 6 downside, pinhole 19 can improve the fixed convenience and the steadiness of H shaped steel roof beam 6 to can improve the fixed convenience of floor group, improve the convenience of floor installation.
To sum up, the prefabricated engaged steel plate light floor slab set for the construction engineering is manufactured by welding the supporting steel bars 2 and the transverse steel bars 3 together, welding the plurality of supporting steel bars 2 on the side wall of the upper side of the lower engaged steel plate 1, pouring concrete outside the supporting steel bars 2 and the transverse steel bars 3 to form a concrete layer 5, fixing the upper engaged steel plate 4 on the upper side of the concrete layer 5, and arranging the supporting steel bars 2 and the transverse steel bars 3 in a crossed manner to improve the fixing stability of the concrete layer 5, have stable structure and improve the integral weighing capability of the floor slab, wherein the supporting cross rods 7 among the plurality of H-shaped steel beams 6 can improve the fixing stability of the H-shaped steel beams 6, thereby improving the structural strength of the floor slab set, and can effectively support the lower engaged steel plate 1 through the mutual matching of the supporting rods 9 and the top plate 10, thereby improving the structural stability of the lower side of the floor slab set, therefore, the bearing performance of the prefabricated engaged steel plate light floor set can be improved, and the application range of the floor set can be enlarged due to the improvement of the bearing performance; during the use, fix connecting plate 12 on interlock steel sheet 1 and last interlock steel sheet 4 down through fastening bolt 11, make bar backup pad 13 card under between interlock steel sheet 1 and last interlock steel sheet 4, bar backup pad 13 can support interlock steel sheet 1 and last interlock steel sheet 4 down, thereby improve the stability of interlock steel sheet 1 and last interlock steel sheet 4 down, relative removal when interlock steel sheet 1 and last interlock steel sheet 4 are stressed down can be avoided, the effectual resistance to deformation that improves floor group, floor group's stability has been improved.
It should be noted that the term "comprises/comprising" when used in this specification is taken to specify the presence of stated elements, integers, steps, operations, elements, components, and/or groups thereof, but does not exclude the presence or addition of other elements, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a building engineering is with prefabricated assembled interlock steel sheet light floor group, includes interlock steel sheet (1) down, its characterized in that, a plurality of support reinforcement (2) of lateral wall fixedly connected with of interlock steel sheet (1) upside down, it is a plurality of support reinforcement (2) evenly weld in the lateral wall of interlock steel sheet (1) upside down, it is a plurality of support reinforcement's (2) upside fixed weld has a plurality of transverse reinforcement (3), it is a plurality of transverse reinforcement (3) evenly distributed is in the top of a plurality of support reinforcement (2), support reinforcement (2) are cross arrangement with transverse reinforcement (3), and is a plurality of transverse reinforcement's (3) top is provided with same interlock steel sheet (4) of going up, concrete layer (5) have been pour between interlock steel sheet (1) and the last interlock steel sheet (4) down, support reinforcement (2) all are located the inside of concrete layer (5) with transverse reinforcement (3), the lateral wall of interlock steel sheet (1) downside passes through a plurality of H shaped steel roof beams (6) of bolt fixedly connected with down, two adjacent fixedly connected with is same between H shaped steel roof beam (6) supports horizontal pole (7), support two fixed plates (8) of the equal symmetrical fixedly connected with of pole wall that horizontal pole (7) are close to both ends, vertical lateral wall fixed connection of fixed plate (8) through screw and H shaped steel roof beam (6), support two bracing pieces (9) of the lateral wall symmetry fixedly connected with of horizontal pole (7) upside, two the equal fixedly connected with roof (10) in upper end of bracing piece (9), the lateral wall of roof (10) upside closely laminates with the lateral wall of interlock steel sheet (1) downside down.
2. The prefabricated assembled engaged steel plate light floor set for building engineering according to claim 1, wherein: lower interlock steel sheet (1) and the both ends of last interlock steel sheet (4) all through a plurality of fastening bolt (11) fixedly connected with connecting plate (12), the lateral wall of connecting plate (12) upside flushes with the lateral wall of last interlock steel sheet (4) upside, the lateral wall of connecting plate (12) downside aligns with the lateral wall of interlock steel sheet (1) downside down, connecting plate (12) are close to two bar backup pad (13) of lateral wall symmetry fixedly connected with of interlock steel sheet (1) and last interlock steel sheet (4) one side down, two bar backup pad (13) are located down between interlock steel sheet (1) and the last interlock steel sheet (4).
3. The prefabricated assembled engaged steel plate light floor set for building engineering according to claim 1, wherein: the lateral wall of concrete layer (5) upside is fixed to be pegged graft and is had a plurality of kellies (14), and is a plurality of kellies (14) evenly distributed is in the top of concrete layer (5), go up the lateral wall of interlock steel sheet (4) upside and seted up a plurality of calorie holes (15) corresponding with kellies (14), the upper end activity of kellies (14) is pegged graft in calorie hole (15).
4. The prefabricated assembled engaged steel plate light floor set for building engineering according to claim 1, wherein: the side wall of the upper side of the lower occlusion steel plate (1) is uniformly and fixedly welded with a plurality of inserted rods (16), and the upper ends of the inserted rods (16) are fixedly inserted into the concrete layer (5).
5. The prefabricated assembled engaged steel plate light floor set for building engineering according to claim 1, wherein: two spacing holes (17) have been seted up to the lateral wall symmetry of roof (10) upside, two gag lever post (18) have all been cup jointed in spacing hole (17) the activity, spacing hole (17) are all stretched out at the both ends of gag lever post (18), the upper end of gag lever post (18) and the lateral wall fixed connection of interlock steel sheet (1) downside down.
6. The prefabricated assembled engaged steel plate light floor set for building engineering according to claim 1, wherein: the lower occlusion steel plate (1) and the upper occlusion steel plate (4) are both wavy in shape.
7. The prefabricated assembled engaged steel plate light floor set for building engineering according to claim 1, wherein: the side wall of the lower side of the H-shaped steel beam (6) is symmetrically and fixedly connected with two pin holes (19) used for fixing the H-shaped steel beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377680.9A CN113123502B (en) | 2021-04-08 | 2021-04-08 | Prefabricated assembled occlusion steel plate light floor set for building engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377680.9A CN113123502B (en) | 2021-04-08 | 2021-04-08 | Prefabricated assembled occlusion steel plate light floor set for building engineering |
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| CN113123502A true CN113123502A (en) | 2021-07-16 |
| CN113123502B CN113123502B (en) | 2022-12-02 |
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| CN202110377680.9A Active CN113123502B (en) | 2021-04-08 | 2021-04-08 | Prefabricated assembled occlusion steel plate light floor set for building engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114481846A (en) * | 2022-01-29 | 2022-05-13 | 北京航空航天大学 | Cast-in-place construction method of bridge concrete bridge deck and bridge construction formwork |
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| CN113123502B (en) | 2022-12-02 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A prefabricated assembled interlocking steel plate lightweight floor panel group for construction engineering Effective date of registration: 20230726 Granted publication date: 20221202 Pledgee: Agricultural Bank of China Limited Lu'an Jin'an District Branch Pledgor: Anhui Zhongqing Housing Industry Development Co.,Ltd. Registration number: Y2023980049925 |