Mechatronic short-ribbed composite floor

Abstract

The utility model relates to a kind of electromechanical integration short rib composite floor, belong to the production technical field of composite floor.Just including floor body, the surface of floor body is fixed with wire box, floor body is inlayed with the electromechanical pipeline of composite layer reinforcement and cooperation with wire box, the surface of floor body integrally formed has concrete short rib, and galvanized steel sheet is arranged on the side of concrete short rib periphery.The utility model has the following beneficial effects: in production process, galvanized steel sheet is used as the permanent removal formwork of concrete short rib, after floor body pouring, the concrete structure formed by galvanized steel sheet, floor body and concrete short rib constitutes whole, no longer removal, not only can guarantee the accurate production of concrete short rib, to guarantee product quality, while can enhance the overall mechanical properties and safety performance of electromechanical integration short rib composite floor.The floor body is inlayed with floor lifting point, lifting point is inlayed in floor body and concrete short rib, and the connecting strength between components is enhanced.

Description

Technical Field

[0001] This utility model relates to an electromechanical integrated short-rib composite floor slab, belonging to the field of composite floor slab production technology. Background Technology

[0002] In traditional prefabricated building construction, precast composite floor slabs are 60mm thick, and cast-in-place composite layers are 80mm thick. Short-ribbed composite floor slabs are a special type of composite floor slab, combining the characteristics of precast slabs and cast-in-place reinforced concrete layers. Currently, short-ribbed composite floor slab technology is not fully considered and has the following drawbacks: 1. Traditional formwork (such as wooden or steel formwork) needs to be fabricated, installed, and dismantled on-site, a complex and time-consuming process. 2. Short-ribbed composite floor slabs lack floor slab lifting points. 3. All necessary electromechanical pipelines must be installed and positioned on-site after the formwork is erected.

[0003] To solve one of the above problems, there is an urgent need for a mechatronics-integrated short-rib composite floor slab. Utility Model Content

[0004] Based on the shortcomings of the existing technology, the technical problem to be solved by this utility model is: how to realize the permanent, non-removable formwork of galvanized steel plate as concrete short ribs in the production process, and how to form an integral concrete structure composed of galvanized steel plate, concrete short ribs and concrete slab after the floor slab body is poured. To this end, an electromechanical integrated short rib composite floor slab is provided.

[0005] The electromechanical integrated short-rib composite floor slab of this utility model includes a floor slab body, a junction box fixed on the surface of the floor slab body, and composite layer reinforcement and electromechanical pipelines that cooperate with the junction box pre-embedded in the floor slab body. The feature is that: the surface of the floor slab body is integrally formed with concrete short ribs, and galvanized steel plates are provided on the sides of the concrete short ribs.

[0006] In the production process, galvanized steel plates are used as permanent, non-removable formwork for concrete short ribs. After the floor slab is poured, the galvanized steel plates, the floor slab itself, and the concrete short ribs form an integral whole and are no longer removed. This not only ensures the precise production of the concrete short ribs and thus guarantees product quality, but also enhances the overall mechanical and safety performance of the mechatronic short rib composite floor slab.

[0007] The surface of the floor slab is fixed with junction boxes, and the floor slab body is pre-embedded with composite reinforcement and electromechanical pipelines that cooperate with the junction boxes. The electromechanical installation work is completed simultaneously during the component production process, which reduces the process flow, reduces the construction difficulty, greatly shortens the construction period, and improves production efficiency. It can minimize labor consumption, save energy and materials, and achieve the effect of standardized and mass production. At the same time, it breaks the limitations of on-site construction and reduces the danger of on-site construction.

[0008] In any of the above embodiments, it is preferred that the floor slab body has pre-embedded floor slab suspension points, and that a floor slab suspension point is provided at each end of the concrete short rib.

[0009] In any of the above embodiments, it is preferred that the reinforcement of the composite layer includes longitudinal and transverse steel bars arranged in a cross pattern, with the longitudinal and transverse steel bars extending from corresponding positions around the perimeter of the floor slab body.

[0010] In any of the above embodiments, it is preferred that the floor slab suspension points include symmetrically distributed first suspension rod units and second suspension rod units.

[0011] The double lifting bars are symmetrically distributed and fixed by welding two sets of horizontal lifting bars to form an overall stress unit, which disperses the lifting load and avoids local stress concentration. In addition, the extended diagonal bars A and C form a triangular stable structure.

[0012] In any of the above embodiments, it is preferred that both the first and second lifting bar units are made of bent steel bars.

[0013] In any of the above embodiments, it is preferred that the thickness of the floor slab body is 60mm, and the length of the concrete short rib is shorter than the width of the floor slab body.

[0014] In any of the above embodiments, it is preferred that the concrete short ribs are provided in multiple sets, and the multiple sets of concrete short ribs are parallel to each other and distributed at equal intervals.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The mechatronic integrated short-rib composite floor slab of this utility model uses galvanized steel plates as permanent, non-removable templates for the concrete short ribs during the production process. After the floor slab body is poured, the galvanized steel plates, the floor slab body, and the concrete short ribs form an integral whole, which is no longer removed. This not only ensures the precise production of the concrete short ribs and thus guarantees product quality, but also enhances the overall mechanical and safety performance of the mechatronic integrated short-rib composite floor slab.

[0016] The electromechanical integrated short-rib composite floor slab of this utility model has floor slab suspension points pre-embedded on the floor slab body and floor slab suspension points respectively provided at both ends of the concrete short rib. The suspension points are pre-embedded in the floor slab body and the concrete short rib, which enhances the connection strength between the components.

[0017] The electromechanical integrated short-rib composite floor slab of this utility model has double hanger bars symmetrically distributed and fixed by welding two sets of horizontal hanger bars to form an integral load-bearing unit, which disperses the lifting load and avoids local stress concentration. In addition, the extended diagonal bars A and C form a triangular stable structure. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the installation location of the floor slab suspension points of this utility model; Figure 3 This is a side view of the installation position of the floor slab suspension point of this utility model; Figure 4 This is an enlarged structural view of the floor slab suspension point of this utility model; In the diagram: 1. Floor slab body; 2. Concrete short rib; 3. Galvanized steel plate; 4. Junction box; 5. Reinforcement of composite layer; 6. First hanging bar unit; 6.1. Horizontal hanging bar A; 6.2. Extended diagonal bar A; 6.3. Embedded bar A; 6.4. Extended diagonal bar B; 6.5. Embedded bar B; 7. Second hanging bar unit; 7.1. Horizontal hanging bar B; 7.2. Extended diagonal bar C; 7.3. Embedded bar C; 7.4. Extended diagonal bar D; 7.5. Embedded bar D; 8. Hanging point. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings: The present invention will be further described below through specific embodiments, but it is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0021] Example 1, such as Figure 1-2 As shown, the electromechanical integrated short-rib composite floor slab includes a floor slab body 1, a junction box 4 fixed on the surface of the floor slab body 1, composite layer reinforcement 5 and electromechanical pipelines that cooperate with the junction box 4 pre-embedded in the floor slab body 1, and a concrete short rib 2 integrally formed on the surface of the floor slab body 1, with galvanized steel plates 3 provided on the sides of the concrete short rib 2.

[0022] In the production process, galvanized steel plates are used as permanent, non-removable formwork for concrete short ribs. After the floor slab body 1 is poured, the galvanized steel plate 3, the floor slab body 1, and the concrete short rib 2 form an integral whole and are no longer removed. This not only ensures the precise production of concrete short ribs and thus guarantees product quality, but also enhances the overall mechanical and safety performance of the mechatronic short rib composite floor slab.

[0023] A junction box 4 is fixed to the surface of the floor slab body 1. The floor slab body 1 is pre-embedded with composite reinforcement 5 and electromechanical pipelines that cooperate with the junction box 4. The electromechanical installation work is completed simultaneously during the component production process, which reduces the process flow, reduces the construction difficulty, greatly reduces the construction period, and improves production efficiency. It can minimize labor consumption, save energy and materials, and achieve the effect of standardized and mass production. At the same time, it breaks the limitations of on-site construction and reduces the danger of on-site construction.

[0024] Mechatronics short-rib composite floor slabs are a new type of building component. By utilizing BIM technology in the design process to prepare the layout of the electromechanical components in advance, they can better meet the needs of users.

[0025] Example 2, as Figure 1-2 As shown, the electromechanical integrated short-rib composite floor slab includes a floor slab body 1, a junction box 4 fixed on the surface of the floor slab body 1, composite layer reinforcement 5 and electromechanical pipelines that cooperate with the junction box 4 pre-embedded in the floor slab body 1, and a concrete short rib 2 integrally formed on the surface of the floor slab body 1, with galvanized steel plates 3 provided on the sides of the concrete short rib 2.

[0026] Furthermore, floor slab suspension points are pre-embedded on the floor slab body 1, and a floor slab suspension point is respectively provided at both ends of the concrete short rib 2.

[0027] Based on the characteristics of traditional precast composite floor slabs, the short-ribbed composite floor slab uses concrete short ribs to replace the traditional truss steel bars, redesigns the position of suspension point 8, adds special suspension bars, and reduces some construction procedures.

[0028] Furthermore, the composite layer reinforcement 5 includes longitudinal and transverse steel bars arranged in a cross pattern, with the longitudinal and transverse steel bars extending from corresponding positions around the floor slab body 1.

[0029] Furthermore, referring to Figure 3 and Figure 4The floor slab suspension points include symmetrically distributed first suspension bar units 6 and second suspension bar units 7. The first suspension bar unit 6 includes a horizontal suspension bar A6.1, one end of which is connected to a pre-embedded bar A6.3 via an extended diagonal bar A6.2, and the other end of which is connected to a pre-embedded bar B6.5 via an extended diagonal bar B6.4. The second suspension bar unit 7 includes a horizontal suspension bar B7.1, one end of which is connected to a pre-embedded bar C7.3 via an extended diagonal bar C7.2, and the other end of which is connected to a pre-embedded bar D7.5 via an extended diagonal bar D7.4. All horizontal suspension bars A6.1, B7.1, A6.3, C7.3, B6.5, and D7.5 are parallel to the transverse reinforcement bars. The horizontal lifting bars A6.1 and B7.1 are located above the floor slab body 1 and are welded together adjacent to each other. The embedded bars A6.3 and C7.3 are spaced apart, and the embedded bars B6.5 and D7.5 are spaced apart. The embedded bars A6.3, C7.3, B6.5, and D7.5 are all embedded in the floor slab body 1. The middle sections of the extended diagonal bars B6.4 and D7.4 are embedded in the corresponding concrete short ribs 2. The embedded bars A6.3, C7.3, B6.5, and D7.5 are located below the longitudinal reinforcement bars. There is a gap between the horizontal lifting bars A6.1 and B7.1 and the floor slab body 1 for the lifting chain to pass through.

[0030] The double lifting bars are symmetrically distributed and fixed by welding two sets of horizontal lifting bars to form an integral load-bearing unit, which disperses the lifting load and avoids local stress concentration. In addition, the extended diagonal bars A6.2 and C7.2 form a triangular stable structure.

[0031] Furthermore, both the first lifting bar unit 6 and the first lifting bar unit 7 are made of bent steel bars.

[0032] Furthermore, the thickness of the floor slab body 1 is 60mm, and the length of the concrete short rib 2 is shorter than the width of the floor slab body 1.

[0033] Furthermore, the concrete short ribs 2 are provided in multiple sets, and the multiple sets of concrete short ribs 2 are parallel to each other and distributed at equal intervals.

[0034] The mechatronic integrated short-rib composite floor slab of this utility model uses galvanized steel plates as permanent, non-removable templates for the concrete short ribs during the production process. After the floor slab body is poured, the galvanized steel plates, the floor slab body, and the concrete short ribs form an integral whole, which is no longer removed. This not only ensures the precise production of the concrete short ribs and thus guarantees product quality, but also enhances the overall mechanical and safety performance of the mechatronic integrated short-rib composite floor slab.

[0035] The electromechanical integrated short-rib composite floor slab of this utility model has floor slab suspension points pre-embedded on the floor slab body and floor slab suspension points respectively provided at both ends of the concrete short rib. The suspension points are pre-embedded in the floor slab body and the concrete short rib, which enhances the connection strength between the components.

[0036] The electromechanical integrated short-rib composite floor slab of this utility model has double hanger bars symmetrically distributed and fixed by welding two sets of horizontal hanger bars to form an integral load-bearing unit, which disperses the lifting load and avoids local stress concentration. In addition, the extended diagonal bars A and C form a triangular stable structure.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

[0038] Any aspects of this invention not described in detail are well-known to those skilled in the art.

Claims

1. A mechatronics short-rib composite floor slab, comprising a floor slab body, a junction box fixed to the surface of the floor slab body, and pre-embedded composite reinforcement and electromechanical conduits cooperating with the junction box within the floor slab body, characterized in that: The surface of the floor slab is integrally formed with short concrete ribs, and galvanized steel plates are provided on the sides of the short concrete ribs.

2. The mechatronics short-rib composite floor slab according to claim 1, characterized in that, Floor slab suspension points are pre-embedded on the floor slab body, and a floor slab suspension point is respectively provided at both ends of the concrete short rib.

3. The mechatronics short-rib composite floor slab according to claim 2, characterized in that, The composite layer reinforcement includes longitudinal and transverse steel bars arranged in a cross pattern, with the longitudinal and transverse steel bars extending from corresponding positions around the floor slab body.

4. The mechatronics short-rib composite floor slab according to claim 3, characterized in that, The floor slab suspension points include a first suspension bar unit and a second suspension bar unit that are symmetrically distributed.

5. The mechatronics short-rib composite floor slab according to claim 4, characterized in that, Both the first and second lifting bar units are made of bent steel bars.

6. The mechatronics short-rib composite floor slab according to claim 5, characterized in that, The thickness of the floor slab body is 60mm, and the length of the concrete short rib is shorter than the width of the floor slab body.

7. The mechatronics short-rib composite floor slab according to claim 6, characterized in that, The concrete short ribs are provided in multiple sets, which are parallel to each other and distributed at equal intervals.

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