Assembly type laminated slab mounting and reinforcing component

Abstract

The utility model discloses an assembly type laminated slab installing and reinforcing component which comprises a laminated slab, truss steel bars are fixedly connected to the top of the laminated slab, and a steel formwork is fixedly connected to the bottom of the laminated slab. The reinforcing device is installed at the joint of the bottom of the steel formwork and the laminated slab and used for achieving the reinforcing effect when the assembly type laminated slab is installed; the buffering mechanism is installed on one side of the reinforcing device and used for achieving buffering in the installation process of the assembly type laminated slab, in the using process, the laminated slab is arranged, in the installation process, a lifting appliance is fixedly connected with a correct lifting point of the laminated slab, so that the laminated slab is evenly stressed, and direction adjustment and decelerated falling are conducted according to the position of the laminated slab; the laminated slabs are guided to slowly fall onto the I-shaped beam, the steel formworks are arranged between the adjacent laminated slabs, the base is arranged at the bottoms of the steel formworks, the two sides of the base are fixedly arranged on the laminated slabs through external screws, and then the U-shaped base is fixed to the top of the base through screws.

Description

Technical Field

[0001] The utility model belongs to the technical field of reinforcement of assembled composite panels, and in particular relates to an assembled composite panel installation reinforcement component. Background Art

[0002] Currently, composite floor slabs are assembled monolithic slabs composed of precast panels and cast-in-place reinforced concrete layers. Composite floor slabs have good integrity, with smooth upper and lower surfaces, making them easy to finish and suitable for high-rise buildings and large-span buildings that require high overall rigidity. Post-cast joints are temporary construction joints created in the foundation slab, walls, and beams during construction to prevent harmful cracks that may occur in cast-in-place reinforced concrete structures due to uneven temperature and shrinkage. These joints are temporarily divided into several sections, and after some time, concrete is poured into these joints to connect the structure as a whole, allowing for internal shrinkage of the components. At the same time, after the quick-detachable support system for the post-cast steel formwork of the composite slab is installed, a reinforcement is added between the main keels to prevent the bottom surface from expanding during the construction of the post-cast steel formwork concrete. The composite slabs are usually fixed together using composite steel formwork.

[0003] The following technical difficulties are common in the construction of steel formwork connections for existing prefabricated composite slabs: currently, most joints are in the form of post-cast strips, and the slab seam formwork is in the form of plywood, which is connected into a whole through steel pipes. The fixing method is single and disassembly is difficult, making it inconvenient to recycle the device and resulting in material waste. At the same time, the existing technology lacks a sealing structure for the connection between the steel formwork and the composite slab, which makes it easy for the membrane to swell and leak when pouring concrete. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a prefabricated composite panel installation reinforcement component to solve the following technical difficulties commonly existing in the existing prefabricated composite panels in the steel formwork connection construction proposed in the above background technology: most of the joints currently use the form of post-cast strips, and the plate seam formwork uses wood plywood, which is connected into a whole through steel pipes. There is a single fixing method and it is difficult to disassemble, which makes it inconvenient to recycle the device and leads to material waste. At the same time, the existing technology lacks a sealing structure for the connection between the steel formwork and the composite panel, which makes it easy to cause membrane expansion and leakage when pouring concrete.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled composite plate installation reinforcement component, comprising:

[0006] A composite plate, wherein the top of the composite plate is fixedly connected to a truss steel bar, and the bottom of the composite plate is fixedly connected to a steel formwork;

[0007] The reinforcement device is installed at the connection between the bottom of the steel formwork and the composite plate to achieve the reinforcement effect when installing the assembled composite plate;

[0008] The buffer mechanism is installed on one side of the reinforcement device and is used to provide buffering during the installation of the assembled composite panel.

[0009] Preferably, the reinforcement device includes a base, a U-shaped seat is fixedly connected to one side of the top of the base, a fixing plate is fixedly connected to the bottom of the steel formwork, the top of the fixing plate is fixedly connected to the bottom of the steel formwork, the top of the U-shaped seat is fixedly connected to the bottom of the steel formwork, the fixing plate adopts a convex structure, and a bottom plate is provided in the groove on one side of the U-shaped seat.

[0010] Preferably, the buffer mechanism includes a buffer spring, a damping rod is fixedly connected to the inside of the buffer spring, an adjustment bolt is fixedly connected to the top of the damping rod, a pad is fixedly connected to the top of the adjustment bolt, the adjustment bolt passes through the pad, and the adjustment bolt is threadedly connected to the fixing plate.

[0011] Preferably, the interior of the composite plate is fixedly connected with perforated steel bars, and a plurality of perforated steel bars are provided.

[0012] Preferably, both sides of the top of the steel formwork are fixedly connected with L-shaped sealing plates, one end of the L-shaped sealing plate is fixedly connected with a concave steel bar, the concave steel bar is fixedly connected to the top of the steel formwork, one end of the L-shaped sealing plate is fixedly connected with a fixed steel bar, several fixed steel bars are provided, and the fixed steel bars are all set to a bent state near the concave steel bar.

[0013] Preferably, a T-screw is fixedly connected to the top of the steel formwork, both ends of the T-screw extend to the top of the composite plate, the T-screw passes through the steel formwork and one end of the U-shaped seat, and one end of the T-screw is fixedly connected to a mountain-shaped clip.

[0014] Preferably, the connection between the mountain-shaped clamp and the T-shaped screw is threadedly connected with a fastening nut.

[0015] Compared with the prior art, the present invention provides a prefabricated composite plate installation reinforcement component, which has the following beneficial effects:

[0016] 1. The utility model sets up a composite plate. During installation, the sling is fixedly connected to the composite plate at the correct lifting point to make it evenly stressed. The position is adjusted according to the position of the composite plate, the descent is slowed down, and the composite plate is guided to slowly drop onto the I-beam. The steel formwork is installed between adjacent composite plates, and a base is placed at the bottom of the steel formwork. The base is fixed to the composite plate on both sides by external screws. Then the U-shaped seat is fixed to the top of the base by screws. By attaching and placing the fixing plate to the bottom of the steel formwork, the two sides are in contact with the inner side of the base, and the turning setting is inserted into the inside of the base. The bolts are supported by rubber pads, and the bolts are movable on the base. The U-shaped seat is connected to the bolts through a buffer mechanism. Amplitude shaking is likely to occur during the installation process, thereby affecting the stability of the steel formwork. Qualitatively, at this time, the U-shaped seat can be effectively supported by the damping rod and the buffer spring, so that the U-shaped seat can firmly support the steel formwork, and the amplitude shaking generated by construction can be absorbed by the damping material of the damping rod. The damping rod is fixed and supported by bolts. This type of reinforcement device is convenient for rapid disassembly of the connection structure, thereby ensuring that the device can be recycled and reused to avoid material waste. At the same time, it solves the problem that the amplitude of the existing technology during construction easily causes gaps between the steel formwork and the composite plate. An L-shaped sealing plate is set at the connection between the steel formwork and the composite plate. The L-shaped sealing plate can effectively prevent leakage that is easy to occur during concrete pouring. The fixed steel bar with a bend passes through the concave steel bar, and the bend is in vertical contact with the concave steel bar to achieve a fixing effect.

[0017] 2. The utility model provides a reinforcement device, which is installed at the connection between the composite plate and the steel formwork. The steel formwork is fixed to the bottom end of the composite plate by external bolts, and the top of the U-shaped seat is limited by the contact with the steel formwork. The height of the base is slightly lower than the U-shaped seat design. When amplitude energy is generated during construction, the bottom buffer mechanism can be squeezed and driven to absorb the amplitude energy through the buffer spring and the damping rod, thereby enhancing the construction stability of the steel formwork structure and avoiding the situation where the connection seam is cracked due to large amplitude. By providing an L-shaped sealing plate with fixed steel bars and concave steel bars, the L-shaped sealing plate is blocked and installed at the connection between the composite plate and the steel formwork, thereby achieving effective sealing and fixing effects.

[0018] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1This is a structural diagram of a prefabricated composite plate installation reinforcement component proposed by the present invention;

[0021] Figure 2 This is a structural diagram of a prefabricated composite plate installation reinforcement component proposed by the present invention;

[0022] Figure 3 This is a schematic structural diagram of a buffer mechanism for installing reinforcement components in an assembled composite plate proposed in the present invention;

[0023] Figure 4 This is a schematic diagram of the L-shaped sealing plate structure of an assembled composite plate installation reinforcement component proposed in the utility model;

[0024] In the figure: composite plate 1, truss steel bar 2, steel formwork 3, reinforcement device 4, base 401, U-shaped seat 402, fixed plate 403, bottom plate 404, buffer mechanism 5, buffer spring 501, damping rod 502, adjustment bolt 503, pad 504, perforated steel bar 6, fixed steel bar 7, L-shaped sealing plate 8, concave steel bar 9, T-shaped screw 10, mountain-shaped clip 11. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4 The utility model provides a technical solution: an assembled composite plate installation reinforcement component, comprising:

[0027] A composite plate 1, the top of which is fixedly connected to a truss steel bar 2, and the bottom of which is fixedly connected to a steel formwork 3;

[0028] The reinforcement device 4 is installed at the connection between the bottom of the steel template 3 and the composite plate 1, and is used to achieve the reinforcement effect when the assembled composite plate is installed. The reinforcement device 4 includes a base 401, and one side of the top of the base 401 is fixedly connected to a U-shaped seat 402. The bottom of the steel template 3 is fixedly connected to a fixing plate 403. The top of the fixing plate 403 is fixedly connected to the bottom of the steel template 3. The top of the U-shaped seat 402 is fixedly connected to the bottom of the steel template 3. The fixing plate 403 adopts a convex structure. A bottom plate 404 is provided in the groove on one side of the U-shaped seat 402. The reinforcement device 4 is installed at the connection between the composite plate 1 and the steel template 3, and is fixed by external screws. The bolts fix the steel formwork 3 to the bottom end of the composite plate 1, and the top of the U-shaped seat 402 is in contact with the steel formwork 3 to limit the position, and the height of the base 401 is slightly lower than the design of the U-shaped seat 402. When amplitude energy is generated during construction, it can squeeze and drive the bottom buffer mechanism 5 to absorb the amplitude energy through the buffer spring 501 and the damping rod 502, thereby enhancing the structural construction stability of the steel formwork 3 and avoiding the situation where the connection seam is cracked due to large amplitude. By setting an L-shaped sealing plate 8 in combination with the fixed steel bar 7 and the concave steel bar 9, the L-shaped sealing plate 8 is blocked and installed at the connection between the composite plate 1 and the steel formwork 3, which has an effective sealing and fixing effect.

[0029] The buffer mechanism 5 is installed on one side of the reinforcement device 4 and is used to achieve buffering during the installation of the assembled composite plate. The buffer mechanism 5 includes a buffer spring 501. The interior of the buffer spring 501 is fixedly connected to a damping rod 502. The top of the damping rod 502 is fixedly connected to an adjusting bolt 503. The top of the adjusting bolt 503 is fixedly connected to a pad 504. The adjusting bolt 503 passes through the pad 504. The adjusting bolt 503 is threadedly connected to the fixed plate 403. The U-shaped seat 402 is connected to the bottom plate 404 through the buffer mechanism 5. Due to the amplitude shaking that is easy to occur during the installation process, This affects the stability of the steel formwork 3. At this time, the U-shaped seat 402 can be effectively supported by the damping rod 502 and the buffer spring 501, so that the U-shaped seat 402 can firmly support the steel formwork 3, and the amplitude shaking generated during construction can be absorbed by the damping material of the damping rod 502. The damping rod 502 is fixedly supported by the base plate 404. This type of reinforcement device can facilitate the rapid disassembly of the connection structure, thereby ensuring that the device can be recycled and avoiding material waste. At the same time, it solves the problem that the amplitude of the existing technology during construction easily causes a gap between the steel formwork 3 and the composite plate 1.

[0030] In the present invention, preferably, a perforated steel bar 6 is fixedly connected to the interior of the composite plate 1, and a plurality of perforated steel bars 6 are provided.

[0031] In the present invention, preferably, both sides of the top of the steel formwork 3 are fixedly connected with an L-shaped sealing plate 8, one end of the L-shaped sealing plate 8 is fixedly connected with a concave steel bar 9, the concave steel bar 9 is fixedly connected to the top of the steel formwork 3, and one end of the L-shaped sealing plate 8 is fixedly connected with a fixed steel bar 7. There are several fixed steel bars 7, and the fixed steel bars 7 are all set to a bent state near the concave steel bars 9. An L-shaped sealing plate 8 is set at the connection between the steel formwork 3 and the composite plate 1. The L-shaped sealing plate 8 can effectively prevent leakage that is easy to occur during concrete pouring. The fixed steel bar 7 with a bend passes through the concave steel bar 9, and its bent part is in vertical contact with the concave steel bar 9, so as to achieve a fixing effect.

[0032] In the present invention, preferably, a T-shaped screw 10 is fixedly connected to the top of the steel formwork 3, both ends of the T-shaped screw 10 extend to the top of the composite plate 1, the T-shaped screw 10 passes through the steel formwork 3 and one end of the U-shaped seat 402, and one end of the T-shaped screw 10 is fixedly connected to a mountain-shaped clip 11.

[0033] In the present invention, preferably, the connection between the mountain-shaped clamp 11 and the T-shaped screw 10 is threadedly connected with a fastening nut.

[0034] The working principle and use process of the present invention are as follows: when in use, by setting up the composite plate 1, during installation, the sling is fixedly connected to the composite plate 1 at the correct lifting point so that it is evenly stressed, and the orientation is adjusted according to the position of the composite plate 1, and the descent is slowed down to guide the composite plate 1 to slowly descend to the I-beam, and the steel templates 3 are installed between the adjacent composite plates 1, and the base 401 is placed at the bottom of the steel template 3. The base 401 is fixed on the composite plate 1 on both sides by external screws, and then the U-shaped seat 402 is fixed to the top of the base 401 by screws, and the fixing plate 403 is attached to the bottom of the steel template 3, and the two sides are connected to the base 401. The inner sides are in contact with each other, and the turning setting is inserted into the interior of the base 401, and the bottom plate 404 is supported by the rubber pad. The bottom plate 404 moves on the base 401, and the U-shaped seat 402 is connected to the bottom plate 404 through the buffer mechanism 5. Because amplitude shaking is easy to occur during the installation process, thereby affecting the stability of the steel formwork 3, at this time, the damping rod 502 is matched with the buffer spring 501 to effectively support the U-shaped seat 402, so that the U-shaped seat 402 can firmly support the steel formwork 3, and the amplitude shaking generated during construction can be absorbed by the damping material of the damping rod 502. The damping rod 502 is fixedly supported by the bottom plate 404, and the This type of reinforcement device is composed of a structure that is easy to disassemble quickly to ensure that the device can be recycled and reused, avoiding material waste. At the same time, it solves the problem that the amplitude of the existing technology during construction easily leads to gaps between the steel formwork 3 and the composite plate 1. An L-shaped sealing plate 8 is set at the connection between the steel formwork 3 and the composite plate 1. The L-shaped sealing plate 8 effectively prevents the leakage of concrete that is easy to occur during concrete pouring. The fixed steel bar 7 with a bend passes through the concave steel bar 9, and the bend is in vertical contact with the concave steel bar 9 to achieve a fixing effect. By setting the reinforcement device 4, the reinforcement device 4 is installed at the connection between the composite plate 1 and the steel formwork 3 The steel formwork 3 is fixedly installed on the bottom end of the composite plate 1 by external bolts, and is limited by the top of the U-shaped seat 402 and the steel formwork 3, and the height of the base 401 is slightly lower than the design of the U-shaped seat 402. When amplitude energy is generated during construction, it can squeeze and drive the bottom buffer mechanism 5 to absorb the amplitude energy through the buffer spring 501 and the damping rod 502, thereby enhancing the structural construction stability of the steel formwork 3 and avoiding the situation where the connection seam is cracked due to large amplitude. By setting an L-shaped sealing plate 8 in combination with the fixed steel bar 7 and the concave steel bar 9, the L-shaped sealing plate 8 is blocked and installed at the connection between the composite plate 1 and the steel formwork 3, thereby achieving effective sealing and fixing effects.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated composite plate installation reinforcement component, characterized in that: include: A composite plate (1), wherein the top of the composite plate (1) is fixedly connected to a truss steel bar (2), and the bottom of the composite plate (1) is fixedly connected to a steel formwork (3); A reinforcement device (4) is installed at the connection between the bottom of the steel template (3) and the composite plate (1) to achieve a reinforcement effect when installing the assembled composite plate; A buffer mechanism (5) is installed on one side of the reinforcement device (4) and is used to achieve buffering during the installation process of the assembled composite plate.

2. The assembled composite plate installation reinforcement component according to claim 1, characterized in that: The reinforcement device (4) comprises a base (401), a U-shaped seat (402) is fixedly connected to one side of the top of the base (401), a fixing plate (403) is fixedly connected to the bottom of the steel template (3), the top of the fixing plate (403) is fixedly connected to the bottom of the steel template (3), the top of the U-shaped seat (402) is fixedly connected to the bottom of the steel template (3), the fixing plate (403) adopts a convex structure, and a bottom plate (404) is provided at a groove on one side of the U-shaped seat (402).

3. The assembled composite plate installation reinforcement component according to claim 1, characterized in that: The buffer mechanism (5) comprises a buffer spring (501), a damping rod (502) is fixedly connected to the interior of the buffer spring (501), an adjusting bolt (503) is fixedly connected to the top of the damping rod (502), a backing plate (504) is fixedly connected to the top of the adjusting bolt (503), the adjusting bolt (503) passes through the backing plate (504), and the adjusting bolt (503) is threadedly connected to the fixing plate (403).

4. The assembled composite plate installation reinforcement component according to claim 1, characterized in that: The interior of the composite plate (1) is fixedly connected with perforated steel bars (6), and a plurality of perforated steel bars (6) are provided.

5. The assembled composite plate installation reinforcement component according to claim 1, characterized in that: Both sides of the top of the steel template (3) are fixedly connected with L-shaped sealing plates (8), one end of the L-shaped sealing plate (8) is fixedly connected with a concave steel bar (9), the concave steel bar (9) is fixedly connected to the top of the steel template (3), one end of the L-shaped sealing plate (8) is fixedly connected with a fixed steel bar (7), a plurality of fixed steel bars (7) are provided, and the fixed steel bars (7) are all set in a bent state near the concave steel bar (9).

6. The assembled composite plate installation reinforcement component according to claim 1, characterized in that: The top of the steel template (3) is fixedly connected with a T-shaped screw (10), both ends of the T-shaped screw (10) extend to the top of the composite plate (1), the T-shaped screw (10) passes through the steel template (3) and one end of the U-shaped seat (402), and one end of the T-shaped screw (10) is fixedly connected with a mountain-shaped clamp (11).

7. The assembled composite plate installation reinforcement component according to claim 6, characterized in that: The connection between the mountain-shaped clamp (11) and the T-shaped screw (10) is threadedly connected with a fastening nut.

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