Prefabricated floor beam connecting structure and method thereof

Abstract

The invention relates to the technical field of prefabricated floor slabs, in particular to a prefabricated floor slab beam connecting structure and method.The prefabricated floor slab beam connecting structure comprises a floor slab mechanism, the floor slab mechanism comprises prefabricated floor slab bodies and an I-shaped steel beam, and the prefabricated floor slab bodies are located on the two sides of the top of the I-shaped steel beam; the bottom of the prefabricated floor slab body is movably connected with the top of the I-shaped steel beam; the connecting mechanism comprises mounting sliding blocks for connecting the prefabricated floor slab body with the I-shaped steel beam, two groups of mounting sliding blocks are arranged, each group comprises three mounting sliding blocks, the bottoms of the mounting sliding blocks are fixedly connected with the two sides of the top of the I-shaped steel beam, a mounting sliding groove is formed in the bottom of the prefabricated floor slab body, and the mounting sliding grooves are communicated with the mounting sliding blocks. The floor slab mechanisms are spliced through the connecting mechanisms, then the lifting-resistant strength of the floor slab mechanisms is improved through the lower lifting-resistant mechanisms, and then the lifting-resistant strength between the connecting mechanisms and the floor slab mechanisms is improved through the upper lifting-resistant mechanisms.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated floor slabs, and in particular to a prefabricated floor slab beam connection structure and a method thereof. Background Art

[0002] At present, prefabricated and assembled building construction is the mainstream development direction of green, environmentally friendly, energy-saving and emission-reduction technologies in the construction industry. Through factory production and on-site assembly construction, it can greatly reduce construction waste and construction sewage, reduce construction noise, reduce the emission of harmful gases and dust, and reduce on-site construction and management personnel. It can generally save 20% of materials and about 60% of water. Prefabricated floor slabs are floor slab components pre-manufactured in factories, usually made of concrete, reinforced concrete or other materials. They are produced and processed in the factory and then transported to the site for installation. Prefabricated floor slabs are a special type of prefabricated floor slabs, which usually adopt modular design and assembly methods. Prefabricated floor slabs can be assembled together by connecting parts or other means to form an overall floor structure. The main use of prefabricated floor slabs is for the floor structure of buildings. They can be used in various building types, including residential, commercial buildings, industrial plants, etc. The advantages of prefabricated floor slabs include faster installation speed, higher construction efficiency and better structural performance. They are widely used in projects such as high-rise buildings, large commercial buildings and industrial plants. Existing prefabricated floor slab connectors and prefabricated floor slab prefabricated floor slab connection structures mostly use bolts to connect the floor slabs, making the connection process time-consuming and laborious.

[0003] However, during use, a large area of ​​the connecting parts needs to be welded, which greatly reduces the construction speed. In addition, if the existing prefabricated floor connection parts do not have sufficient anti-lifting ability, the floor will be displaced when subjected to vertical loads, affecting the stability of the structure. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems existing in the existing prefabricated floor beam connection structure, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a prefabricated floor beam connection structure, the purpose of which is to facilitate connection and improve anti-lifting strength.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a floor mechanism, which includes a prefabricated floor body and an I-beam, the prefabricated floor body is located at both sides of the top of the I-beam, and the bottom of the prefabricated floor body is movably connected to the top of the I-beam; and, a connecting mechanism, which includes an installation slider connecting the prefabricated floor body and the I-beam, the installation slider is provided in two groups and each group is provided with three, the bottom of the installation slider is fixedly connected to the two sides of the top of the I-beam, the bottom of the prefabricated floor body is provided with an installation slot, the installation slot is provided with a plurality of slots and is equidistantly distributed, the inner wall of the installation slot is slidably connected to the surface of the installation slider, and the I-beam A connecting plate is provided at the top of the I-beam, and both sides of the connecting plate are fixedly connected with L-shaped limit pieces, and several L-shaped limit pieces are provided and are distributed at equal distances. An L-shaped limit groove is provided on the outer side of the surface of the prefabricated floor slab body, and several L-shaped limit grooves are provided and are distributed at equal distances. The L-shaped limit groove is meshed with the L-shaped limit piece, and a fitting groove is provided on the inner side of the top of the prefabricated floor slab body, and the connecting plate is spliced ​​with the fitting groove. A casting hole is provided on the top of the connecting plate, and four casting holes are provided and are distributed at equal distances. A striking component is inlaid on the top of the installation slider, and a lower anti-lifting mechanism is fixedly connected to the top of the I-beam, and an upper anti-lifting mechanism is provided at the bottom of the connecting plate.

[0008] As a preferred solution of the prefabricated floor beam connection structure described in the present invention, wherein: the lower anti-uplift mechanism includes vertical steel bars, a plurality of the vertical steel bars are provided and are equidistantly distributed, the bottom of the vertical steel bars is fixedly connected to the top of the I-beam, the top and bottom of both sides of the vertical steel bars are fixedly connected with horizontal steel bars, the inner side of the prefabricated floor body is provided with connecting grooves, a plurality of the connecting grooves are provided and are equidistantly distributed, and the horizontal steel bars are plugged into the connecting grooves.

[0009] As a preferred solution of the prefabricated floor beam connection structure described in the present invention, the upper anti-lifting mechanism includes support columns and anti-lifting plates, and the anti-lifting plates are arranged in five groups and each group has three anti-lifting plates, and each group of anti-lifting plates is sleeved on the surface of the support columns.

[0010] As a preferred solution of the prefabricated floor beam connection structure described in the present invention, wherein: the eye-catching component includes a luminous strip, the luminous strip is embedded in the top of the installation slider, the inner side of the prefabricated floor body is embedded with a luminous sheet, and the luminous sheets are provided in multiple numbers and distributed at equal distances, and the luminous sheet is located at the top of the inner side of the installation slide groove.

[0011] As a preferred solution of the prefabricated floor beam connection structure described in the present invention, a threaded hole is provided at the bottom of the connection plate, five threaded holes are provided and are distributed at equal distances, and the top of the support column is connected to the internal thread of the threaded hole.

[0012] As a preferred solution of the prefabricated floor beam connection structure of the present invention, the anti-lifting plate is inclined, and the inclination angle of the anti-lifting plate is 10° to 15°.

[0013] As a preferred solution of the prefabricated floor beam connection structure of the present invention, the top of the inner wall of the connection groove is inclined, and the height of the inner side of the connection groove is greater than the height of the outer side of the connection groove.

[0014] As a preferred solution of the prefabricated floor beam connection structure of the present invention, the cross sections of the installation slide groove and the installation sliding block are both arranged in a trapezoidal shape.

[0015] The beneficial effects of the present invention are as follows: the floor mechanism is assembled through the connecting mechanism, and then the lower anti-lifting mechanism is used to improve the anti-lifting strength of the floor mechanism, and then the upper anti-lifting mechanism is used to improve the anti-lifting strength between the connecting mechanism and the floor mechanism.

[0016] In view of the problems existing in the connection method of the above-mentioned existing prefabricated floor beam connection structure, the present invention is proposed.

[0017] Therefore, the object of the present invention is to provide a connection method for a prefabricated floor beam connection structure, the purpose of which is to facilitate splicing and improve the use strength.

[0018] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising: Assemble the floor structure using the connecting mechanism; Use the lower anti-lifting mechanism to improve the anti-lifting strength of the floor structure; The upper anti-uplift mechanism is used to improve the anti-uplift strength between the connecting mechanism and the floor mechanism.

[0019] As a preferred solution of the connection method of the prefabricated floor beam connection structure of the present invention, it includes: When the floor structure needs to be spliced, the prefabricated floor body in the floor structure and the I-beam can be spliced ​​using the connecting mechanism; After the floor structure is spliced ​​by the connecting mechanism, the anti-lifting strength between the prefabricated floor body and the I-beam can be improved by the lower anti-lifting mechanism; Moreover, when the floor slab mechanism is spliced ​​together by the connecting mechanism, the anti-lifting strength between the floor slab mechanism and the connecting mechanism can be improved by the upper anti-lifting mechanism.

[0020] The beneficial effects of the present invention are as follows: when the floor structure needs to be spliced, the prefabricated floor body and the I-beam in the floor structure can be spliced ​​by using the connecting mechanism; after the floor structure is spliced ​​by the connecting mechanism, the anti-lifting strength between the prefabricated floor body and the I-beam can be improved by the lower anti-lifting mechanism; and while the floor structure is spliced ​​by the connecting mechanism, the anti-lifting strength between the floor structure and the connecting mechanism can also be improved by the upper anti-lifting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them: Figure 1 The present invention provides an overall structural diagram.

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the I-beam provided by the present invention.

[0023] Figure 3 An exploded schematic diagram of the parts of the prefabricated floor slab provided by the present invention.

[0024] Figure 4 A schematic diagram of the three-dimensional structure of the prefabricated floor slab provided by the present invention.

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the prefabricated floor slab provided by the present invention.

[0026] Figure 6 A schematic diagram of the three-dimensional structure of the support column provided by the present invention.

[0027] Figure 7 A schematic diagram of the three-dimensional structure of the vertical steel bars provided by the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] Reference Figures 1 to 7 , which is the first embodiment of the present invention, provides a connection method for a prefabricated floor beam connection structure. Through the connection method for the prefabricated floor beam connection structure, convenient splicing is achieved while improving the anti-lifting effect.

[0033] When the floor structure 100 needs to be spliced, the prefabricated floor body 101 in the floor structure 100 and the I-beam 102 can be spliced ​​by using the connection mechanism 200, so as to increase the splicing speed. At the same time, the eye-catching component 208 can be used to facilitate splicing in dim light conditions. After the floor structure 100 is spliced ​​by the connection mechanism 200, the anti-lifting strength between the prefabricated floor body 101 and the I-beam 102 can be improved by the lower anti-lifting mechanism 300, thereby ensuring the connection strength between the prefabricated floor body 101 and the I-beam 102; Moreover, when the floor structure 100 is spliced ​​together by the connecting mechanism 200 , the anti-lifting strength between the floor structure 100 and the connecting mechanism 200 can be improved by the upper anti-lifting mechanism 400 , thereby ensuring the connection strength between the prefabricated floor body 101 and the connecting plate 203 .

[0034] Reference Figures 1 to 5 7 is a second embodiment of the present invention, which provides a lower anti-lifting mechanism 300. Through the lower anti-lifting mechanism 300, the anti-lifting strength between the prefabricated floor slab body 101 and the I-beam beam 102 is improved.

[0035] The lower anti-uplift mechanism 300 includes vertical steel bars 301, and there are a plurality of vertical steel bars 301 distributed at equal distances. The bottom of the vertical steel bars 301 is fixedly connected to the top of the I-beam 102, and the top and bottom of both sides of the vertical steel bars 301 are fixedly connected with horizontal steel bars 302. A connecting groove 303 is opened on the inner side of the prefabricated floor slab body 101, and there are a plurality of connecting grooves 303 distributed at equal distances, and the horizontal steel bars 302 are plugged into the connecting grooves 303.

[0036] The top of the inner wall of the connection groove 303 is inclined, and the height of the inner side of the connection groove 303 is greater than the height of the outer side of the connection groove 303 .

[0037] Specifically, concrete will flow into the connecting groove 303 to fill the gap between the horizontal reinforcement 302 and the connecting groove 303 and cool to form, so that the vertical reinforcement 301 in the concrete can improve the strength of the overall concrete in the front-to-back direction, and the horizontal reinforcement 302 in the concrete can not only improve the strength of the overall concrete in the front-to-back direction, but also improve the strength of the concrete in the up-and-down direction and the anti-uplift strength of the precast floor slab body 101, thereby ensuring the connection strength between the precast floor slab body 101 and the I-beam 102.

[0038] Specifically, the poured concrete can flow more quickly into the connection groove 303 to fill it, thereby preventing the opening inside the connection groove 303 from being too small, which causes the concrete to be unable to fully enter the connection groove 303 and results in insufficient improvement in the anti-lifting strength.

[0039] Furthermore, in the process of splicing the precast slab body 101 with the I-beam 102, the connecting groove 303 on the precast slab body 101 will be plugged into the corresponding transverse reinforcement 302, and in the process of pouring concrete into the inner side of the precast slab body 101 through the pouring hole 207 and cooling and forming, the concrete will flow into the connecting groove 303 to fill the gap between the transverse reinforcement 302 and the connecting groove 303 and cool and form, so that the vertical reinforcement 301 in the concrete can improve the strength of the overall concrete in the front-to-back direction, and the transverse reinforcement 302 in the concrete can not only improve the strength of the overall concrete in the front-to-back direction, but also improve the strength of the concrete in the up-and-down direction and the anti-lifting strength of the precast slab body 101, thereby ensuring the connection strength between the precast slab body 101 and the I-beam 102.

[0040] Furthermore, by making the top of the inner wall of the connecting groove 303 inclined and the height of the inner side of the connecting groove 303 greater than the height of the outer side of the connecting groove 303, the poured concrete can flow more quickly into the interior of the connecting groove 303 to fill it, thereby avoiding the opening on the inner side of the connecting groove 303 being too small, which causes the concrete to be unable to fully enter the interior of the connecting groove 303, resulting in insufficient improvement in the anti-lifting strength.

[0041] Reference Figures 1 to 5 , which is a third embodiment of the present invention, provides an upper anti-lifting mechanism 400, through which the anti-lifting strength between the prefabricated floor slab body 101 and the connecting plate 203 is achieved.

[0042] The upper anti-lifting mechanism 400 includes a support column 401 and an anti-lifting plate 402 . The anti-lifting plate 402 is provided in five groups, and each group is provided with three anti-lifting plates. Each group of anti-lifting plates 402 is sleeved on the surface of the support column 401 .

[0043] The bottom of the connecting plate 203 is provided with threaded holes 403 , and there are five threaded holes 403 which are distributed at equal distances. The top of the supporting column 401 is connected to the inner thread of the threaded hole 403 .

[0044] The anti-lifting plate 402 is tilted, and the tilting angle of the anti-lifting plate 402 is 10° to 15°.

[0045] Specifically, the support column 401 and the anti-lifting plate are placed inside the solidified concrete, so that the connection between the connecting plate 203 and the concrete is improved, and the anti-lifting strength of the connecting plate 203 is improved, thereby ensuring the connection strength between the prefabricated floor slab body 101 and the connecting plate 203.

[0046] Specifically, through the threaded holes 403 opened at the bottom of the connecting plate 203, when multiple connecting plates 203 are transported, the support columns 401 are not connected to the connecting plates 203, so as to free up more transportation space for transporting more connecting plates 203.

[0047] Specifically, the anti-lift plate 402 is made to have a certain angle, which increases the friction between the anti-lift plate 402 and the concrete, and at the same time enhances the firmness between the anti-lift plate 402 and the concrete to a certain extent. It can also avoid the anti-lift plate 402 being too tilted, which may lead to reduced structural stability and reduced bearing capacity of the anti-lift plate 402.

[0048] Furthermore, when the connecting plate 203 is used to connect the two precast floor slab bodies 101, the connecting plate 203 will drive the corresponding support column 401 to move into the gap between the two precast floor slab bodies 101, and then the support column 401 will synchronously drive the anti-uplift plate to move into the gap, so that when the concrete is poured onto the inner side of the precast floor slab body 101 through the pouring hole 207 and cooled to form, the support column 401 and the anti-uplift plate will be inside the solidified concrete, thereby improving the connection between the connecting plate 203 and the concrete, and improving the anti-uplift strength of the connecting plate 203, thereby ensuring the connection strength between the precast floor slab body 101 and the connecting plate 203.

[0049] Furthermore, through the threaded holes 403 opened at the bottom of the connecting plate 203, when multiple connecting plates 203 are transported, the support column 401 is not connected to the connecting plate 203, so as to free up more transportation space to transport more connecting plates 203. After the transportation of the connecting plates 203 is completed, the top of the support column 401 is threadedly connected to the corresponding threaded hole 403 on the connecting plate 203, and then the support column 401 and the anti-lifting plate 402 are installed.

[0050] Furthermore, the anti-lifting plate 402 is tilted at an angle of 10° to 15° so that the anti-lifting plate 402 has a certain angle during use, thereby further improving the friction between the anti-lifting plate 402 and the concrete, while enhancing the firmness between the anti-lifting plate 402 and the concrete to a certain extent, and preventing the anti-lifting plate 402 from being tilted too much, resulting in reduced structural stability and reduced bearing capacity of the anti-lifting plate 402.

[0051] The remaining structure is the same as that of Example 2.

[0052] Reference Figures 1 to 7 , which is the fourth embodiment of the present invention. This embodiment is different from the third embodiment in that: this embodiment provides a prefabricated floor beam connection structure and method.

[0053] When the prefabricated floor slab body 101 needs to be connected to the I-beam 102, the user first aligns the installation slide grooves 202 provided at the bottom of the two prefabricated floor slab bodies 101 with the installation sliders 201 at the top of the I-beam 102, and then slides the two prefabricated floor slab bodies 101 inwards, so that the two prefabricated floor slab bodies 101 can be spliced ​​to the top of the I-beam 102, and then the connecting plate 203 is directly spliced ​​into the fitting groove 206 at the top of the prefabricated floor slab body 101. At this time, the connecting plate 203 will also drive the L-shaped limiter 204 to move synchronously, so that the L-shaped limiter 204 can be moved synchronously. 4 is inserted into the L-shaped limiting groove 205 accordingly. At this time, the L-shaped limiting piece 204 is connected with the L-shaped limiting groove 205, which can not only limit the connection plate 203 in the front, back, left and right directions, but also close the outer side of the installation slide groove 202, so that the precast floor slab body 101 cannot slide outward, thereby ensuring the stability of the precast floor slab body 101, and the splicing speed can be increased by only placing the connection plate 203. Then, concrete is poured into the gap between the two precast floor slab bodies 101 through the pouring hole 207, thereby improving the stability of the precast floor slab body 101 after connection.

[0054] During the process of connecting the prefabricated floor slab body 101 with the I-beam 102, if the ambient light is dim, the user can directly align the luminous sheet 208b and the luminous strip 208a quickly through the light emitted by the luminous sheet 208b and the luminous strip 208a. At this time, the installation groove 202 can quickly correspond to the installation slider 201, thereby further improving the installation efficiency.

[0055] At the same time, the cross-sections of the installation slot 202 and the installation slider 201 are both arranged in a trapezoidal shape, so that the installation slider 201 can generate upper and lower limits with each other after being spliced ​​with the installation slot 202, thereby improving the anti-lifting strength of the prefabricated floor slab body 101 after installation.

[0056] In the process of splicing the precast slab body 101 and the I-beam 102, the connecting groove 303 on the precast slab body 101 will be plugged into the corresponding transverse reinforcement 302, and in the process of pouring concrete into the inner side of the precast slab body 101 through the pouring hole 207 and cooling and forming, the concrete will flow into the connecting groove 303 to fill the gap between the transverse reinforcement 302 and the connecting groove 303 and cool and form, so that the vertical reinforcement 301 in the concrete can improve the strength of the overall concrete in the front-to-back direction, and the transverse reinforcement 302 in the concrete can not only improve the strength of the overall concrete in the front-to-back direction, but also improve the strength of the concrete in the up-and-down direction and the anti-lifting strength of the precast slab body 101, thereby ensuring the connection strength between the precast slab body 101 and the I-beam 102.

[0057] The top of the inner wall of the connecting groove 303 is inclined and the height of the inner side of the connecting groove 303 is greater than the height of the outer side of the connecting groove 303, so that the poured concrete can flow into the interior of the connecting groove 303 more quickly to fill it, thereby avoiding the opening on the inner side of the connecting groove 303 being too small, which causes the concrete to be unable to fully enter the interior of the connecting groove 303 and causes insufficient improvement in the anti-lifting strength.

[0058] And when using the connecting plate 203 to connect the two precast floor slab bodies 101, the connecting plate 203 will drive the corresponding support column 401 to move into the gap between the two precast floor slab bodies 101, and then the support column 401 will synchronously drive the anti-lifting plate to move into the gap, so that when the concrete is poured into the inner side of the precast floor slab body 101 through the pouring hole 207 and cooled to form, the support column 401 and the anti-lifting plate will be inside the solidified concrete, thereby improving the connection between the connecting plate 203 and the concrete, and improving the anti-lifting strength of the connecting plate 203, thereby ensuring the connection strength between the precast floor slab body 101 and the connecting plate 203.

[0059] Through the threaded holes 403 opened at the bottom of the connecting plate 203, when multiple connecting plates 203 are being transported, the support column 401 is not connected to the connecting plate 203, so as to free up more transportation space to transport more connecting plates 203. After the transportation of the connecting plates 203 is completed, the top of the support column 401 is threadedly connected to the corresponding threaded hole 403 on the connecting plate 203, and then the support column 401 and the anti-lifting plate 402 are installed.

[0060] The anti-lift plate 402 is tilted at an angle of 10 to 15 degrees so that the anti-lift plate 402 is at a certain angle during use, thereby further improving the friction between the anti-lift plate 402 and the concrete, while also enhancing the firmness between the anti-lift plate 402 and the concrete to a certain extent, and preventing the anti-lift plate 402 from being tilted too much, resulting in reduced structural stability and reduced bearing capacity of the anti-lift plate 402.

[0061] In summary, the use of the connecting mechanism 200 can quickly splice and fix the prefabricated floor slab body 101 and the I-beam 102. After the splicing and fixing is completed, the anti-uplift strength between the prefabricated floor slab body 101 and the I-beam 102 can be improved by the lower frame line mechanism, and then the upper anti-uplift mechanism 400 can be used to further improve the anti-uplift strength between the prefabricated floor slab body 101 and the connecting mechanism 200.

[0062] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible, for example, the size, scale, structure, shape and proportion of various elements, and parameter values ​​such as temperature, pressure, etc., mounting arrangements, use of materials, color, directional changes, etc., without substantially departing from the novel angles and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims. In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described, that is, those features that are not relevant to the best mode currently considered to carry out the invention, or those features that are not relevant to implementing the invention.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A prefabricated floor beam connection structure, characterized in that: A floor structure (100) comprising a prefabricated floor body (101) and an I-beam (102), wherein the prefabricated floor body (101) is located on both sides of the top of the I-beam (102), and the bottom of the prefabricated floor body (101) is movably connected to the top of the I-beam (102); and, The connection mechanism (200) comprises an installation slide block (201) for connecting the prefabricated floor slab body (101) with the I-beam (102), the installation slide block (201) being provided in two groups and each group being provided with three slide blocks, the bottom of the installation slide block (201) being fixedly connected to the two sides of the top of the I-beam (102), the bottom of the prefabricated floor slab body (101) being provided with an installation slide groove (202), the installation slide groove (202) being provided with a plurality of slide grooves and being distributed at equal distances, the inner wall of the installation slide groove (202) being slidably connected to the surface of the installation slide block (201), the top of the I-beam (102) being provided with a connection plate (203), the two sides of the connection plate (203) being fixedly connected with L-shaped stoppers (204), the L-shaped stoppers (204) being provided with a plurality of stoppers and being distributed at equal distances. The outer side of the surface of the prefabricated floor slab body (101) is provided with an L-shaped limit groove (205), a plurality of the L-shaped limit grooves (205) are provided and are distributed at equal distances, the L-shaped limit groove (205) is meshed with the L-shaped limit member (204), the inner side of the top of the prefabricated floor slab body (101) is provided with a fitting groove (206), the connecting plate (203) is spliced ​​with the fitting groove (206), the top of the connecting plate (203) is provided with a casting hole (207), four of the casting holes (207) are provided and are distributed at equal distances, the top of the installation slide block (201) is inlaid with a striking component (208), the top of the I-beam (102) is fixedly connected with a lower anti-lifting mechanism (300), and the bottom of the connecting plate (203) is provided with an upper anti-lifting mechanism (400).

2. The prefabricated floor beam connection structure according to claim 1, characterized in that: The lower anti-lifting mechanism (300) comprises vertical steel bars (301), a plurality of the vertical steel bars (301) are provided and are distributed at equal distances, the bottom of the vertical steel bars (301) is fixedly connected to the top of the I-beam (102), the top and bottom of both sides of the vertical steel bars (301) are fixedly connected to horizontal steel bars (302), the inner side of the prefabricated floor slab body (101) is provided with connecting grooves (303), a plurality of the connecting grooves (303) are provided and are distributed at equal distances, and the horizontal steel bars (302) are plugged into the connecting grooves (303).

3. The prefabricated floor beam connection structure according to claim 1, characterized in that: The upper anti-lifting mechanism (400) comprises a support column (401) and an anti-lifting plate (402). The anti-lifting plate (402) is provided in five groups, with three plates in each group. Each group of the anti-lifting plates (402) is sleeved on the surface of the support column (401).

4. The prefabricated floor beam connection structure according to any one of claims 2 or 3, characterized in that: The eye-catching component (208) comprises a luminous strip (208a), wherein the luminous strip (208a) is inlaid on the top of the installation sliding block (201), and a luminous sheet (208b) is inlaid on the inner side of the prefabricated floor slab body (101), wherein a plurality of luminous sheets (208b) are provided and are distributed at equal distances, and the luminous sheet (208b) is located on the top of the inner side of the installation sliding groove (202).

5. The prefabricated floor beam connection structure according to claim 3, characterized in that: The bottom of the connection plate (203) is provided with threaded holes (403), and five threaded holes (403) are provided and are distributed at equal distances. The top of the support column (401) is connected to the inner threads of the threaded holes (403).

6. The prefabricated floor beam connection structure according to claim 5, characterized in that: The anti-lifting plate (402) is arranged in an inclined manner, and the inclination angle of the anti-lifting plate (402) is 10° to 15°.

7. The prefabricated floor beam connection structure according to claim 2, characterized in that: The top of the inner wall of the connection groove (303) is arranged in an inclined manner, and the height of the inner side of the connection groove (303) is greater than the height of the outer side of the connection groove (303).

8. The prefabricated floor beam connection structure according to claim 7, characterized in that: The cross sections of the installation slide groove (202) and the installation slide block (201) are both arranged in a trapezoidal shape.

9. A method for connecting a prefabricated floor beam connection structure, characterized in that: The prefabricated floor beam connection structure comprises any one of claims 1 to 8, and further comprises: Assembling the floor structure (100) using the connection structure (200); Using the lower anti-lifting mechanism (300) to improve the anti-lifting strength of the floor structure (100); The upper anti-lifting mechanism (400) is used to improve the anti-lifting strength between the connecting mechanism (200) and the floor mechanism (100).

10. The method for connecting the prefabricated floor beam connection structure according to claim 9, characterized in that: include, When the floor structure (100) needs to be spliced, the prefabricated floor structure (101) and the I-beam (102) in the floor structure (100) can be spliced ​​using the connection mechanism (200); After the floor slab mechanism (100) is spliced ​​together by the connection mechanism (200), the anti-lifting strength between the prefabricated floor slab body (101) and the I-beam (102) can be improved by the lower anti-lifting mechanism (300); Furthermore, when the floor slab mechanism (100) is spliced ​​together by the connection mechanism (200), the anti-lifting strength between the floor slab mechanism (100) and the connection mechanism (200) can be improved by the upper anti-lifting mechanism (400).

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