Thermal insulation and decoration integrated prefabricated slab reinforcing structure

Abstract

The invention provides a heat preservation and decoration integrated prefabricated slab reinforcing structure, and relates to the field of prefabricated slab reinforcing. The plate face of the prefabricated plate body is coated with a plate face reinforcing layer, the plate bottom of the prefabricated plate body is coated with a plate bottom reinforcing layer, and the plate face reinforcing layer and the plate bottom reinforcing layer are both made of high-ductility concrete. A connecting assembly is arranged between the two prefabricated slab bodies, an auxiliary structure is fixedly arranged at the bottom of the connecting assembly, and a ceiling mechanism is arranged at the bottom of the auxiliary structure. By arranging the connecting assembly and the auxiliary structure, a set of complete construction solution can be formed; according to the method, heat preservation treatment, decoration operation and reinforcement engineering of the prefabricated slab can be completed at a time, and separation operation of all links in a traditional construction mode is avoided, so that the construction time is greatly shortened, the overall construction period is effectively shortened, and the problem that the reinforcement, heat preservation and decoration links are usually advanced step by step is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of prefabricated slab reinforcement, in particular to a heat preservation and decoration integrated prefabricated slab reinforcement structure. BACKGROUND

[0002] In the field of construction, heat preservation and decoration integration is an important trend in the development of modern architecture, aiming to improve building energy efficiency, improve indoor decoration quality, and achieve efficiency and convenience of construction; as a common building component, prefabricated slab has been widely used in construction due to its advantages of standardized production and fast construction speed; however, due to the influence of natural and human factors, the structural performance of prefabricated slab decreases in long-term use, cracks and deformation occur, which threatens the safety of buildings and needs to be effectively reinforced.

[0003] In the traditional prefabricated slab processing flow, the reinforcement, heat preservation and decoration links are usually carried out step by step; reinforcement work is usually carried out first to strengthen the structural stability of the prefabricated slab; after reinforcement is completed, the heat preservation treatment stage is entered, and the common method is to spray heat preservation materials or stick heat preservation plates; however, the sticking of heat preservation plates has obvious disadvantages, and the adhesion between the heat preservation plates and the prefabricated slab is not good, which is prone to falling off later, affecting the heat preservation effect and building safety; in the decoration link, especially in the suspended ceiling construction, post-planting operation needs to be carried out on the prefabricated floor slab, that is, the implanted screw rod is punched in to fix the suspended ceiling structure; but this post-planting method will damage the prefabricated slab and weaken its overall structural performance, which will cause hidden dangers to the building quality. SUMMARY

[0004] Therefore, the present application provides a heat preservation and decoration integrated prefabricated slab reinforcement structure, which has a connecting assembly and an auxiliary structure, can form a complete construction solution, can complete the heat preservation treatment, decoration work and reinforcement engineering of the prefabricated slab at one time, avoids the separation operation of each link in the traditional construction method, greatly reduces the construction time and effectively shortens the overall construction period.

[0005] The present application provides a heat preservation and decoration integrated prefabricated slab reinforcement structure, which specifically comprises: a prefabricated slab body; the prefabricated slab bodies are arranged in a straight line, and there is a certain gap between the two groups of prefabricated slab bodies; a plate surface reinforcement layer is applied on the plate surface of the prefabricated slab body, and a plate bottom reinforcement layer is applied on the plate bottom of the prefabricated slab body, and the plate surface reinforcement layer and the plate bottom reinforcement layer are both composed of high ductility concrete; a connecting assembly is arranged between the two groups of prefabricated slab bodies, and an auxiliary structure is fixedly arranged at the bottom of the connecting assembly, and a suspended ceiling mechanism is arranged at the bottom of the auxiliary structure; The connecting assembly comprises a connecting screw rod, an upper fixing plate, an upper locking nut, a lower fixing plate and a lower locking nut; the connecting screw rod is arranged in the gap between the two groups of prefabricated plate bodies; the upper fixing plate is movably arranged outside the connecting screw rod, and the bottom of the upper fixing plate is attached to the upper surface of the prefabricated plate body; the upper locking nut is arranged outside the connecting screw rod through threaded connection, and the bottom of the upper locking nut is attached to the top of the upper fixing plate; the lower fixing plate is movably arranged outside the connecting screw rod, and the top of the lower fixing plate is attached to the bottom of the prefabricated plate body; and the lower locking nut is arranged outside the connecting screw rod through threaded connection, and the top of the lower locking nut is attached to the bottom of the lower fixing plate.

[0006] Further, the plate surface reinforcing layer is internally embedded with plate surface longitudinal reinforcing steel bars and plate surface transverse reinforcing steel bars, and the plate surface longitudinal reinforcing steel bars and the plate surface transverse reinforcing steel bars are arranged in a straight line arrangement, and are fixed between the plate surface longitudinal reinforcing steel bars and the plate surface transverse reinforcing steel bars.

[0007] Further, the bottom of the plate bottom reinforcing layer is coated with a glue layer, and the bottom of the glue layer is attached to a thermal insulation plate; the lower surface of the thermal insulation plate is coated with a mortar layer, and the connecting screw rod is movably arranged inside the thermal insulation plate.

[0008] Further, the plate bottom reinforcing layer is internally embedded with plate bottom longitudinal reinforcing steel bars and plate bottom transverse reinforcing steel bars, and the plate bottom longitudinal reinforcing steel bars and the plate bottom transverse reinforcing steel bars are arranged in a straight line arrangement, and are fixed between the plate bottom longitudinal reinforcing steel bars and the plate bottom transverse reinforcing steel bars.

[0009] Further, the connecting assembly further comprises a horse stool plate and a limiting nut; the horse stool plate is movably arranged outside the top end of the connecting screw rod, and an arc-shaped groove is formed in the top side of the horse stool plate, and the plate surface longitudinal reinforcing steel bars are movably arranged inside the arc-shaped groove; and the limiting nut is arranged outside the connecting screw rod through threaded connection, and the top of the limiting nut is attached to the bottom of the horse stool plate.

[0010] Further, the connecting assembly further comprises a positioning plate, a positioning nut, a thermal insulation fixing plate and a fixing nut; the positioning plate is movably arranged outside the connecting screw rod, and the positioning plate is arranged in an L shape, and the plate bottom longitudinal reinforcing steel bars are arranged between the positioning plate and the connecting screw rod; the positioning nut is arranged outside the connecting screw rod through threaded connection, and the top of the positioning nut is attached to the bottom of the positioning plate; the thermal insulation fixing plate is movably arranged outside the connecting screw rod, and the top of the thermal insulation fixing plate is attached to the bottom of the thermal insulation plate; and the fixing nut is arranged outside the connecting screw rod through threaded connection, and the top of the fixing nut is attached to the bottom of the thermal insulation fixing plate.

[0011] Further, the auxiliary structure comprises: an auxiliary seat, an auxiliary nut, a fixing seat, a connecting shaft and a connecting gear; the auxiliary seat is movably arranged at the bottom outer side of the connecting screw rod, the auxiliary seat is arranged in a C shape, and the inner side of the auxiliary seat is fixedly provided with a rib plate; the auxiliary nut is arranged on the outer side of the connecting screw rod through threaded connection, and the top of the auxiliary nut is attached to the top of the inner side of the auxiliary seat; the fixing seat is fixedly arranged at the bottom of the auxiliary seat; the connecting shaft is rotatably arranged in the fixing seat; the connecting gear is fixedly arranged at the top end of the connecting shaft, a group of the bottom of the auxiliary seat is provided with two groups of the fixing seat, the connecting shaft and the connecting gear, and the two groups of the connecting gears are engaged.

[0012] Further, the auxiliary structure further comprises: a rotating plate, a connecting seat and a connecting hole; the rotating plate is fixedly arranged on the outer side of the connecting shaft, and the rotating plate is arranged in a symmetrical manner; the connecting seat is rotatably arranged at the bottom outer side of the rotating plate; the connecting hole is arranged in a penetrating manner in the inner side of the connecting seat.

[0013] Further, the ceiling mechanism comprises: a hanging bracket, a connecting screw rod, a fastening nut A, a light steel main joist, a bolt rod and a fastening nut B; the hanging bracket is movably arranged at the bottom of the connecting seat; the connecting screw rod is fixedly arranged at the top of the hanging bracket, and the connecting screw rod is movably arranged in the connecting hole; the fastening nut A is arranged on the outer side of the connecting screw rod through threaded connection, and the bottom of the fastening nut A is attached to the top of the connecting seat; the light steel main joist is movably arranged in the inner side of the hanging bracket; the bolt rod is movably arranged in the inner side of the hanging bracket, and the outer side of the bolt rod is attached to the top of the light steel main joist; the fastening nut B is arranged on the outer side of the bolt rod through threaded connection, and the outer side of the fastening nut B is attached to the outer side of the hanging bracket.

[0014] Further, the ceiling mechanism further comprises: a hanging piece, a light steel auxiliary joist and a ceiling plate; the hanging piece is movably arranged on the outer side of the light steel main joist, and the hanging piece is arranged in a straight line arrangement; the light steel auxiliary joist is clamped at the bottom of the hanging piece, the top of the light steel auxiliary joist is attached to the bottom of the light steel main joist, and the light steel auxiliary joist is arranged in a straight line arrangement; the ceiling plate is clamped at the bottom of the light steel auxiliary joist. Advantages

[0015] 1. The present application can position the longitudinal reinforcing steel bars on the board surface and the longitudinal reinforcing steel bars on the board bottom by using the connecting screw rod in cooperation with the bench board and the positioning plate; meanwhile, the connecting screw rod can act as a reinforcing bar between the two groups of prefabricated plate bodies by using the connecting screw rod in cooperation with the upper fixed plate and the lower fixed plate, efficiently transmitting the stress between the prefabricated plate bodies and enhancing the overall structure; and the connecting screw rod can also serve as a hanger of the ceiling; thus, the unique advantage of "one rod with three uses" is achieved, greatly improving the practicality and economy in building construction; and laying a foundation for the integration of thermal insulation, decoration and reinforcement.

[0016] 2. This invention establishes a dual reinforcement system for stabilizing the insulation board by incorporating an adhesive layer and an insulation fixing plate. This design effectively enhances the connection strength between the insulation board and the overall structure, significantly reducing the risk of the insulation board detaching due to various factors during later use, and ensuring the long-term stability and reliability of the building insulation system.

[0017] 3. This invention, by setting connecting bolts in the gaps between two sets of precast slabs, can effectively avoid the disturbance to the internal structure of the precast slabs caused by traditional rebar installation methods. Rebar installation often requires drilling holes in the precast slabs, which may damage the internal steel reinforcement layout and the integrity of the concrete structure, thereby weakening its overall structural performance and creating potential hidden dangers for building quality. However, by using connecting bolts in the gaps, reliable connection between precast slabs can be ensured while maximizing the structural stability of the precast slabs themselves, ensuring the safety and reliability of the building quality.

[0018] 4. This invention, by providing a connecting seat and connecting hole, as well as a connecting screw and fastening nut A, can easily and conveniently fix the hanger to the connecting seat; simultaneously, using the bolt rod and fastening nut B, the hanger can be fixedly connected to the light steel main keel; based on this, two sets of rotating plates can be used to hoist and support the light steel main keel; these two sets of rotating plates can flexibly adjust their opening and closing degree according to actual construction needs, and by changing the opening and closing angle of the two sets of rotating plates, the installation height of the light steel main keel can be precisely adjusted; in addition, a stable triangular structure is naturally formed between the two sets of rotating plates and the light steel main keel; this structure can effectively enhance the stability of the light steel main keel during hoisting, reduce deformation and shaking caused by external forces or its own load, and provide strong protection for the safety and reliability of the building ceiling system.

[0019] 5. This invention effectively enhances the strength and rigidity of the precast slab by applying a surface reinforcement layer and a bottom reinforcement layer made of high-ductility concrete to the surface and bottom of the precast slab body, respectively, and embedding longitudinal and transverse reinforcing bars and binding them together. This allows multiple precast slabs to form a whole, significantly improving the integrity and stability of the entire structure, enabling it to better withstand various loads and reducing the risk of structural deformation and damage. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0021] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0022] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 is the sectional view of the prefabricated slab body of the present application.

[0024] Figure 3 is the structural schematic diagram of the connecting assembly of the present application.

[0025] Figure 4 is the upper surface structural schematic diagram of the prefabricated slab body of the present application.

[0026] Figure 5 is the lower surface structural schematic diagram of the prefabricated slab body of the present application.

[0027] Figure 6 is the connecting structural schematic diagram of the auxiliary structure and the ceiling mechanism of the present application.

[0028] Figure 7 is the structural schematic diagram of the auxiliary seat and the connecting screw of the present application.

[0029] Figure 8 is the structural schematic diagram of the auxiliary structure of the present application.

[0030] Figure 9 is the structural schematic diagram of the rotating plate and the engaging seat of the present application.

[0031] Figure 10 is the structural schematic diagram of the hanging bracket of the present application.

[0032] List of Reference Signs 1, prefabricated slab body; 2, slab surface reinforcing layer; 201, slab surface longitudinal reinforcing steel bar; 202, slab surface transverse reinforcing steel bar; 3, slab bottom reinforcing layer; 301, glue layer; 302, insulation board; 303, mortar layer; 304, slab bottom longitudinal reinforcing steel bar; 305, slab bottom transverse reinforcing steel bar; 4, connecting assembly; 401, connecting screw; 402, upper fixing plate; 403, upper locking nut; 404, lower fixing plate; 405, lower locking nut; 406, horse stool plate; 407, limiting nut; 408, positioning plate; 409, positioning nut; 4010, insulation fixing plate; 4011, fixing nut; 5, auxiliary structure; 501, auxiliary seat; 502, auxiliary nut; 503, fixing seat; 504, connecting shaft; 505, rotating plate; 506, connecting gear; 507, engaging seat; 508, engaging hole; 6, ceiling mechanism; 601, hanging bracket; 602, engaging screw; 603, fastening nut A; 604, light steel main keel; 605, bolt rod; 606, fastening nut B; 607, hanging piece; 608, light steel auxiliary keel; 609, ceiling plate. DETAILED DESCRIPTION

[0033] In order to make the purpose, scheme and advantages of the technical solutions of the present application more clear, the technical solutions of the embodiments of the present application will be described clearly and completely below in combination with the drawings of specific embodiments of the present application. Unless otherwise specified, the terms used herein have the meanings commonly used in the art. The same reference numerals in the drawings represent the same components.

[0034] Embodiment one: please refer to Figures 1 to 10 As shown in the figure: The present application provides a heat preservation decoration integrated prefabricated slab reinforcing structure, including prefabricated slab body 1; The prefabricated slab body 1 is arranged in a straight line, and there is a certain gap between the two groups of prefabricated slab body 1; The prefabricated slab body 1 is coated with a slab reinforcing layer 2 on the slab surface, and the slab bottom is coated with a slab bottom reinforcing layer 3, and the slab reinforcing layer 2 and the slab bottom reinforcing layer 3 are both composed of high ductility concrete; The connecting assembly 4 is arranged between the two groups of prefabricated slab body 1, the auxiliary structure 5 is fixedly arranged at the bottom of the connecting assembly 4, and the ceiling mechanism 6 is arranged at the bottom of the auxiliary structure 5; In the embodiment, the connecting assembly 4 comprises a connecting screw 401, an upper fixing plate 402, an upper locking nut 403, a lower fixing plate 404, and a lower locking nut 405. The connecting screw 401 is arranged inside the gap between the two groups of prefabricated plate bodies 1. The upper fixing plate 402 is movably arranged outside the connecting screw 401, and the bottom of the upper fixing plate 402 is attached to the upper surface of the prefabricated plate body 1. The upper locking nut 403 is arranged outside the connecting screw 401 through threaded connection, and the bottom of the upper locking nut 403 is attached to the top of the upper fixing plate 402. The lower fixing plate 404 is movably arranged outside the connecting screw 401, and the top of the lower fixing plate 404 is attached to the bottom of the prefabricated plate body 1. The lower locking nut 405 is arranged outside the connecting screw 401 through threaded connection, and the top of the lower locking nut 405 is attached to the bottom of the lower fixing plate 404. The connecting assembly 4 further comprises a horse stool plate 406, a limiting nut 407, a positioning plate 408, a positioning nut 409, a heat preservation fixing plate 4010, and a fixing nut 4011. The horse stool plate 406 is movably arranged outside the top end of the connecting screw 401, and an arc-shaped groove is formed inside the top side of the horse stool plate 406. A plate surface longitudinal reinforcing steel bar 201 is movably arranged inside the arc-shaped groove. The limiting nut 407 is arranged outside the connecting screw 401 through threaded connection, and the top of the limiting nut 407 is attached to the bottom of the horse stool plate 406. The positioning plate 408 is movably arranged outside the connecting screw 401, and the positioning plate 408 is arranged in an L shape. A plate bottom longitudinal reinforcing steel bar 304 is arranged between the positioning plate 408 and the connecting screw 401. The positioning nut 409 is arranged outside the connecting screw 401 through threaded connection, and the top of the positioning nut 409 is attached to the bottom of the positioning plate 408. The heat preservation fixing plate 4010 is movably arranged outside the connecting screw 401, and the top of the heat preservation fixing plate 4010 is attached to the bottom of the heat preservation plate 302. The fixing nut 4011 is arranged outside the connecting screw 401 through threaded connection, and the top of the fixing nut 4011 is attached to the bottom of the heat preservation fixing plate 4010. The specific function is that the plate surface longitudinal reinforcing steel bar 201 and the plate bottom longitudinal reinforcing steel bar 304 can be positioned by the connecting screw 401 in cooperation with the horse stool plate 406 and the positioning plate 408. At the same time, the connecting screw 401 can act as a tie bar between the two groups of prefabricated plate bodies 1 by cooperating with the upper fixing plate 402 and the lower fixing plate 404, efficiently transferring the stress between the prefabricated plate bodies 1, and enhancing the overall structure. In addition, the connecting screw 401 can also be used as a suspender of a suspended ceiling.

[0035] Embodiment two: please refer to Figures 1 to 10As shown: on the basis of example one, the plate surface reinforcing layer 2 is internally embedded with plate surface longitudinal reinforcing steel bars 201 and plate surface transverse reinforcing steel bars 202, and the plate surface longitudinal reinforcing steel bars 201 and the plate surface transverse reinforcing steel bars 202 are both arranged in a straight line and are fixed between the plate surface longitudinal reinforcing steel bars 201 and the plate surface transverse reinforcing steel bars 202; the bottom of the plate bottom reinforcing layer 3 is coated with a glue layer 301, and the bottom of the glue layer 301 is pasted with an insulation board 302; the lower surface of the insulation board 302 is coated with a mortar layer 303, and the insulation board 302 is internally movably provided with a connecting screw 401; the plate bottom reinforcing layer 3 is internally embedded with plate bottom longitudinal reinforcing steel bars 304 and plate bottom transverse reinforcing steel bars 305, and the plate bottom longitudinal reinforcing steel bars 304 and the plate bottom transverse reinforcing steel bars 305 are both arranged in a straight line and are fixed between the plate bottom longitudinal reinforcing steel bars 304 and the plate bottom transverse reinforcing steel bars 305; the specific role is: by coating the plate surface and the plate bottom of the prefabricated plate body 1 with the plate surface reinforcing layer 2 and the plate bottom reinforcing layer 3 respectively composed of high ductility concrete, and embedding longitudinal and transverse reinforcing steel bars and mutually fixing them, the strength and stiffness of the prefabricated plate itself are effectively enhanced; and then a plurality of prefabricated plates form a whole.

[0036] Example three: please refer to Figures 1 to 10As shown: on the basis of example one and example two, the auxiliary structure 5 comprises: an auxiliary seat 501, an auxiliary nut 502, a fixed seat 503, a connecting shaft 504, a connecting gear 506, a rotating plate 505, a connecting seat 507 and a connecting hole 508; the auxiliary seat 501 is movably arranged outside the bottom of the connecting screw 401, and the auxiliary seat 501 is arranged in a C shape, and a rib plate is fixedly arranged inside the auxiliary seat 501; the auxiliary nut 502 is arranged outside the connecting screw 401 through threaded connection, and the top of the auxiliary nut 502 is in close contact with the top of the inside of the auxiliary seat 501; the fixed seat 503 is fixedly arranged at the bottom of the auxiliary seat 501; the connecting shaft 504 is rotatably arranged inside the fixed seat 503; the connecting gear 506 is fixedly arranged at the top end of the connecting shaft 504, and a group of the bottom of the auxiliary seat 501 is provided with two groups of the fixed seat 503 and the connecting shaft 504 and the connecting gear 506, and the two groups of the connecting gear 506 are engaged; the rotating plate 505 is fixedly arranged outside the connecting shaft 504, and the rotating plate 505 is arranged in a symmetrical manner; the connecting seat 507 is rotatably arranged outside the bottom of the rotating plate 505; the connecting hole 508 is arranged in a penetrating manner inside the connecting seat 507; the ceiling mechanism 6 comprises: a hanging bracket 601, a connecting screw 602, a fastening nut A 603, a light steel main bar 604, a bolt rod 605, a fastening nut B 606, a hanging piece 607, a light steel auxiliary bar 608 and a ceiling plate 609; the hanging bracket 601 is movably arranged at the bottom of the connecting seat 507; the connecting screw 602 is fixedly arranged at the top of the hanging bracket 601, and the connecting screw 602 is movably arranged inside the connecting hole 508; the fastening nut A 603 is arranged outside the connecting screw 602 through threaded connection, and the bottom of the fastening nut A 603 is in close contact with the top of the connecting seat 507; the light steel main bar 604 is movably arranged inside the hanging bracket 601; the bolt rod 605 is movably arranged inside the hanging bracket 601, and the outside of the bolt rod 605 is in close contact with the top of the light steel main bar 604; the fastening nut B 606 is arranged outside the bolt rod 605 through threaded connection, and the outside of the fastening nut B 606 is in close contact with the outside of the hanging bracket 601; the hanging piece 607 is movably arranged outside the light steel main bar 604, and the hanging piece 607 is arranged in a straight line arrangement; the light steel auxiliary bar 608 is clamped at the bottom of the hanging piece 607, and the top of the light steel auxiliary bar 608 is in close contact with the bottom of the light steel main bar 604, and the light steel auxiliary bar 608 is arranged in a straight line arrangement; the ceiling plate 609 is clamped at the bottom of the light steel auxiliary bar 608; its specific effect is: the two groups of rotating plates 505 can flexibly adjust the opening degree according to the actual construction requirement, and by changing the opening angle of the two groups of rotating plates 505, the installation height of the light steel main bar 604 can be accurately adjusted; in addition, a stable triangular structure is naturally formed between the two groups of rotating plates 505 and the light steel main bar 604; this structure can effectively enhance the stability of the light steel main bar 604 during hoisting.

[0037] The specific use and role of the embodiment are as follows: in the application, the original cement layer on the surface of the prefabricated plate body 1 is removed to expose the gap between the two prefabricated plate bodies 1; then the connecting screw rod 401 is arranged in the gap between the two prefabricated plate bodies 1; the position of the upper fixing plate 402 is adjusted by rotating the upper locking nut 403, so that the length of the connecting screw rod 401 extending out of the upper surface of the prefabricated plate body 1 is controlled; then the bottom of the upper fixing plate 402 is attached to the upper surface of the prefabricated plate body 1; then the lower fixing plate 404 is attached to the lower surface of the prefabricated plate body 1 by rotating the lower locking nut 405, so that the connecting screw rod 401 is fixed in the gap between the two prefabricated plate bodies 1, and then cement mortar is poured into the gap between the two prefabricated plate bodies 1; then the limiting nut 407 is screwed on the top end of the connecting screw rod 401, and the horse stool plate 406 is movably arranged outside the connecting screw rod 401; the plate surface longitudinal reinforcing steel bars 201 are arranged in the arc-shaped grooves on the top of the horse stool plate 406, so that the horse stool plate 406 positions and supports the plate surface longitudinal reinforcing steel bars 201; then the plate surface longitudinal reinforcing steel bars 201 and the plate surface transverse reinforcing steel bars 202 are arranged in a straight line and bundled; the positioning plate 408 is arranged outside the connecting screw rod 401, and the positioning nut 409 is screwed outside the connecting screw rod 401, so that the positioning nut 409 positions and supports the positioning plate 408; the plate bottom longitudinal reinforcing steel bars 304 are arranged between the positioning plate 408 and the connecting screw rod 401, so that the positioning plate 408 positions and supports the plate bottom longitudinal reinforcing steel bars 304; then the plate bottom longitudinal reinforcing steel bars 304 and the plate bottom transverse reinforcing steel bars 305 are arranged in a straight line and bundled; then the high ductility concrete is applied to the upper surface and the lower surface of the prefabricated plate body 1 to form the plate surface reinforcing layer 2 and the plate bottom reinforcing layer 3; then the lower surface of the plate bottom reinforcing layer 3 is coated with a glue layer 301, the insulation board 302 is arranged outside the connecting screw rod 401, and the insulation board 302 is preliminarily adhered and fixed by using the glue layer 301; then the insulation fixing plate 4010 is arranged outside the connecting screw rod 401, and the fixing nut 4011 is screwed outside the connecting screw rod 401, the insulation fixing plate 4010 is attached to the bottom of the insulation board 302 by rotating the fixing nut 4011, so that the insulation fixing plate 4010 further fixes and supports the insulation board 302; the bottom of the insulation board 302 is coated with a layer of mortar to form a mortar layer 303 by using the hanging net process; the auxiliary seat 501 is movably arranged outside the bottom of the connecting screw rod 401, the auxiliary nut 502 is arranged outside the connecting screw rod 401 by threaded connection, and the auxiliary nut 502 is tightened, so that the top of the auxiliary nut 502 is attached to the top of the inside of the auxiliary seat 501 to fix the auxiliary seat 501; the hanging bracket 601 is movably arranged at the bottom of the connection seat 507, and the hanging bracket 601 is fixedly connected with the connection seat 507 by the connection screw rod 602 and the fastening nut A 603;The light steel main keel 604 is movably arranged in the inner side of the hanger 601, the bolt rod 605 is movably arranged in the inner side of the hanger 601, the outer side of the bolt rod 605 is attached to the top of the light steel main keel 604, then the fastening nut B 606 is arranged on the outer side of the bolt rod 605 through threaded connection, and the fastening nut B 606 is tightened, so that the outer side of the fastening nut B 606 is attached to the outer side of the hanger 601, so that the light steel main keel 604 is fixed with the hanger 601; the hanging piece 607 is movably arranged on the outer side of the light steel main keel 604, and the hanging piece 607 is arranged in a straight line arrangement mode and used for hanging the light steel auxiliary keel 608; the light steel auxiliary keel 608 is clamped at the bottom of the hanging piece 607, so that the top of the light steel auxiliary keel 608 is attached to the bottom of the light steel main keel 604, and the light steel auxiliary keel 608 is arranged in a straight line arrangement mode, forming a keel frame of the suspended ceiling; the suspended ceiling plate 609 is clamped at the bottom of the light steel auxiliary keel 608, and the suspended ceiling construction is completed; in the process of fixing the hanger 601 and the light steel main keel 604, the distance between the two groups of hangers 601 can be adjusted, the two groups of hangers 601 are slid, the hanger 601 drives the rotating plate 505 to rotate, the two groups of rotating plates 505 are synchronously and reversely moved through the connecting shaft 504 and the connecting gear 506, so that the two groups of rotating plates 505 can flexibly adjust the opening and closing degree according to actual construction requirements, the installation height of the light steel main keel 604 can be accurately adjusted by changing the opening and closing angle of the two groups of rotating plates 505; in addition, a stable triangular structure is formed between the two groups of rotating plates 505 and the light steel main keel 604; this structure can effectively enhance the stability of the light steel main keel 604 in the hoisting process.

Claims

1. A precast panel reinforcement structure integrating thermal insulation and decoration, characterized in that, include: The precast slab body (1) is arranged in a straight line and there is a certain gap between the two sets of precast slab bodies (1); the surface of the precast slab body (1) is coated with a slab surface reinforcement layer (2) and the bottom of the precast slab body (1) is coated with a slab bottom reinforcement layer (3), and both the slab surface reinforcement layer (2) and the slab bottom reinforcement layer (3) are made of high ductility concrete; a connecting component (4) is provided between the two sets of the precast slab bodies (1), and an auxiliary structure (5) is fixedly provided at the bottom of the connecting component (4), and a ceiling mechanism (6) is provided at the bottom of the auxiliary structure (5); The connecting assembly (4) includes: a connecting screw (401), an upper fixing plate (402), an upper locking nut (403), a lower fixing plate (404), and a lower locking nut (405); the connecting screw (401) is disposed inside the gap between the two precast slab bodies (1); the upper fixing plate (402) is movably disposed outside the connecting screw (401), and the bottom of the upper fixing plate (402) is in contact with the upper surface of the precast slab body (1); the upper locking nut (403) is connected to the upper surface of the precast slab body (1) by means of the connecting screw (401). The threaded connection is located on the outside of the connecting screw (401), and the bottom of the upper locking nut (403) is in contact with the top of the upper fixing plate (402); the lower fixing plate (404) is movably located on the outside of the connecting screw (401), and the top of the lower fixing plate (404) is in contact with the bottom of the precast slab body (1); the lower locking nut (405) is located on the outside of the connecting screw (401) through the threaded connection, and the top of the lower locking nut (405) is in contact with the bottom of the lower fixing plate (404).

2. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 1, characterized in that: The slab reinforcement layer (2) is embedded with longitudinal reinforcement bars (201) and transverse reinforcement bars (202), and the longitudinal reinforcement bars (201) and transverse reinforcement bars (202) are arranged in a straight line, and the longitudinal reinforcement bars (201) and transverse reinforcement bars (202) are tied together.

3. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 1, characterized in that: The bottom of the board bottom reinforcement layer (3) is coated with an adhesive layer (301), and an insulation board (302) is pasted on the bottom of the adhesive layer (301); the lower surface of the insulation board (302) is coated with a mortar layer (303), and a connecting screw (401) is movably installed inside the insulation board (302).

4. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 3, characterized in that: The bottom reinforcement layer (3) contains embedded longitudinal reinforcement bars (304) and transverse reinforcement bars (305), and both longitudinal reinforcement bars (304) and transverse reinforcement bars (305) are arranged in a straight line, and the longitudinal reinforcement bars (304) and transverse reinforcement bars (305) are tied together.

5. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 2, characterized in that: The connecting component (4) further includes: a trestle plate (406) and a limiting nut (407); the trestle plate (406) is movably disposed on the outer side of the top of the connecting screw (401), and an arc-shaped groove is provided inside the top side of the trestle plate (406), and a longitudinal reinforcing steel bar (201) is movably disposed inside the arc-shaped groove; the limiting nut (407) is disposed on the outer side of the connecting screw (401) by threaded connection, and the top of the limiting nut (407) is in contact with the bottom of the trestle plate (406).

6. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 4, characterized in that: The connecting assembly (4) further includes: a positioning plate (408), a positioning nut (409), a thermal insulation fixing plate (4010), and a fixing nut (4011); the positioning plate (408) is movably disposed on the outside of the connecting screw (401), and the positioning plate (408) is L-shaped, and a longitudinal reinforcing steel bar (304) is provided between the positioning plate (408) and the connecting screw (401); the positioning nut (409) is disposed on the outside of the connecting screw (401) by a threaded connection, and the top of the positioning nut (409) is in contact with the bottom of the positioning plate (408); the thermal insulation fixing plate (4010) is movably disposed on the outside of the connecting screw (401), and the top of the thermal insulation fixing plate (4010) is in contact with the bottom of the thermal insulation plate (302); the fixing nut (4011) is disposed on the outside of the connecting screw (401) by a threaded connection, and the top of the fixing nut (4011) is in contact with the bottom of the thermal insulation fixing plate (4010).

7. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 1, characterized in that: The auxiliary structure (5) includes: an auxiliary seat (501), an auxiliary nut (502), a fixed seat (503), a connecting shaft (504), and a connecting gear (506); the auxiliary seat (501) is movably disposed on the outer side of the bottom of the connecting screw (401), and the auxiliary seat (501) is C-shaped, and a rib is fixedly disposed on the inner side of the auxiliary seat (501); the auxiliary nut (502) is disposed on the outer side of the connecting screw (401) by a threaded connection, and the auxiliary nut (503) is C-shaped, and a rib is fixedly disposed on the inner side of the auxiliary seat (504); 02) The top is in contact with the inner top of the auxiliary seat (501); the fixed seat (503) is fixedly set at the bottom of the auxiliary seat (501); the connecting shaft (504) is rotatably set inside the fixed seat (503); the connecting gear (506) is fixedly set at the top of the connecting shaft (504), and the bottom of one set of auxiliary seats (501) is provided with two sets of fixed seats (503), connecting shaft (504) and connecting gear (506), and the two sets of connecting gears (506) mesh with each other.

8. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 7, characterized in that: The auxiliary structure (5) further includes: a rotating plate (505), a connecting seat (507), and a connecting hole (508); the rotating plate (505) is fixedly disposed on the outside of the connecting shaft (504), and the rotating plate (505) is symmetrically disposed; the connecting seat (507) is rotatably disposed on the outside of the bottom of the rotating plate (505); the connecting hole (508) is through-hole opened inside the connecting seat (507).

9. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 8, characterized in that: The ceiling mechanism (6) includes: a hanger (601), a connecting screw (602), a fastening nut A (603), a light steel main keel (604), a bolt rod (605), and a fastening nut B (606); the hanger (601) is movably disposed at the bottom of the connecting seat (507); the connecting screw (602) is fixedly disposed at the top of the hanger (601), and the connecting screw (602) is movably disposed inside the connecting hole (508); the fastening nut A (603) is connected to the connecting screw by a thread. (602) The outer side of the fastening nut A (603) is in contact with the top of the connecting seat (507); the light steel main keel (604) is movably set inside the hanger (601); the bolt rod (605) is movably set inside the hanger (601), and the outer side of the bolt rod (605) is in contact with the top of the light steel main keel (604); the fastening nut B (606) is set outside the bolt rod (605) by threaded connection, and the outer side of the fastening nut B (606) is in contact with the outer side of the hanger (601).

10. The precast panel reinforcement structure integrating thermal insulation and decoration according to claim 9, characterized in that: The ceiling mechanism (6) further includes: a hanging plate (607), a light steel secondary keel (608), and a ceiling panel (609); the hanging plate (607) is movably disposed on the outside of the light steel main keel (604), and the hanging plate (607) is arranged in a straight line; the light steel secondary keel (608) is snapped onto the bottom of the hanging plate (607), and the top of the light steel secondary keel (608) is attached to the bottom of the light steel main keel (604), and the light steel secondary keel (608) is arranged in a straight line; the ceiling panel (609) is snapped onto the bottom of the light steel secondary keel (608).

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