Prefabricated concrete component reinforcing device

Abstract

The utility model discloses a precast concrete component reinforcing device, which relates to the technical field of fabricated buildings and comprises a first support component, a second support component and a fastening component which are in I-shaped connection. The bottom of the first supporting assembly is fixedly connected with the second supporting assembly, and the buckling assembly is longitudinally and movably connected with the first supporting assembly. The first supporting assembly is provided with an inclined face. The second supporting assembly is provided with a first containing groove with an upward opening. The buckling assembly is provided with a second containing groove with a downward opening. Limiting force is applied to the prefabricated part through the first supporting assembly, the second supporting assembly and the buckling piece, the bottom end of the prefabricated part is limited through the first containing groove, the top end of the prefabricated part is limited through the second containing groove, so that the transportation stability of the prefabricated part such as a wallboard is improved, collision loss is reduced, and the product quality is guaranteed. The wireless charging device is simple in structure, convenient to use, low in manufacturing cost, high in compatibility and wide in market prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a prefabricated concrete component reinforcement device. Background Art

[0002] A building assembled on site from prefabricated components is called a prefabricated building.

[0003] Prefabricated reinforced concrete components used in prefabricated buildings generally include composite slabs, wall panels, beams, columns, stairs and other products, most of which are transported by vehicles. The width of the prefabricated wall panels is generally larger than the width of the vehicle transport bucket, so they are mostly placed vertically, which increases the center of gravity of the prefabricated wall panels, further reducing the transportation stability of the walls. Summary of the invention

[0004] In order to overcome the problem in the above-mentioned background technology that "prefabricated wall panels are placed vertically in a vehicle transport bucket, resulting in reduced transportation stability", the utility model provides a prefabricated concrete component reinforcement device.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A reinforcement device for precast concrete components comprises a first support assembly, a second support assembly and a buckle assembly connected in an I-shape; the first support assembly is a frame structure with a trapezoidal cross section, the bottom of the first support assembly is fixedly connected to the second support assembly, and the second support assembly is a frame structure with a U-shaped cross section; the buckle assembly is T-shaped, and the buckle assembly is longitudinally movably connected to the first support assembly; the first support assembly is provided with an inclined surface; the second support assembly is provided with a first accommodating groove opening upward; the buckle assembly is provided with a second accommodating groove opening downward.

[0007] As a further optimization solution of the utility model, the first support assembly includes two left and right inclined bracing frames, and the two inclined bracing frames are connected by a first cross bracing rod and a second cross bracing rod.

[0008] As a further optimization solution of the present invention, two ends of the first cross brace are respectively fixedly connected to the tops of the two diagonal brace frames.

[0009] As a further optimization solution of the present utility model, two ends of the second cross brace are respectively fixedly connected to the middle parts of the two diagonal brace frames.

[0010] As a further optimization scheme of the utility model, the buckling assembly includes a pulling rod, a buckling rod, a connecting plate and a limiting bolt; the top of the pulling rod and the buckling rod are fixedly connected in a T-shape, and the bottom of the pulling rod is connected to the connecting plate in a L-shape; the first cross brace is provided with a first through hole, and the first through hole and the pulling rod can be slidably connected; the second cross brace is provided with a second through hole, and the second through hole and the pulling rod can be slidably connected; the connecting plate is provided with a screw hole, and the limiting bolt is installed in the screw hole, and the limiting bolt abuts against the lower bottom surface of the first cross brace.

[0011] As a further optimization solution of the utility model, the buckle rod is in an N shape.

[0012] As a further optimization solution of the present invention, the second supporting assembly includes a bottom plate frame and side plates respectively arranged at two edge positions of the bottom plate frame.

[0013] As a further optimization solution of the present invention, the side panels are vertically fixedly connected to the bottom plate frame.

[0014] As a further optimization solution of the present invention, the bottom surface of the side panel is flush with the bottom surface of the bottom plate frame.

[0015] As a further optimization solution of the utility model, the diagonal bracing frame is arranged to be inclined inwards.

[0016] In summary, the utility model is beneficial in that: the concrete prefabricated component reinforcement device includes a first support assembly, a second support assembly and a buckle assembly connected in an I-shape; the bottom of the first support assembly is fixedly connected to the second support assembly, and the buckle assembly is longitudinally movably connected to the first support assembly; the first support assembly is provided with an inclined surface; the second support assembly is provided with a first receiving groove opening upward; the buckle assembly is provided with a second receiving groove opening downward. The utility model applies a limiting force to the prefabricated component through the first support assembly, the second support assembly and the buckle, the first receiving groove limits the bottom end of the prefabricated component, and the second receiving groove limits the top end of the prefabricated component, so as to improve the transportation stability of prefabricated components such as wall panels, reduce collision losses, and ensure product quality. The utility model has a simple structure, is easy to use, is low in cost, has strong compatibility, and has broad market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present application is further described below with reference to the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the first supporting assembly and the second supporting assembly;

[0020] Figure 3 It is a schematic diagram of the buckle assembly structure;

[0021] Figure 4 It is a schematic diagram of the diagonal braced frame structure;

[0022] Figure 5 It is a schematic diagram of the bottom plate frame structure;

[0023] Figure 6 It is a schematic diagram of the upward position of the buckle rod;

[0024] Figure 7 It is the top view of the connection fin position and structure.

[0025] Description of reference numerals:

[0026] In the figure, 0, prefabricated component; 1, first supporting assembly; 10, inclined surface; 11, diagonal bracing frame; 12, first cross bracing rod; 121, first through hole; 13, second cross bracing rod; 131, second through hole; 2, second supporting assembly; 20, first receiving groove; 21, bottom plate frame; 22, side plate; 3, buckle assembly; 30, second receiving groove; 31, pulling rod; 32, buckle rod; 321, connecting fin; 33, connecting plate; 331, screw hole; 34, limiting bolt. DETAILED DESCRIPTION

[0027] Based on the above structural features of the present application, the implementation methods of the present application are further described:

[0028] Reference Figures 1-2 This embodiment provides a prefabricated concrete component reinforcement device, comprising a first support assembly 1, a second support assembly 2 and a buckle assembly 3 connected in an I-shape; wherein the first support assembly 1 is arranged longitudinally, and the second support assembly 2 and the buckle assembly 3 are arranged transversely and parallel to each other. When in use, the prefabricated reinforced concrete component 0 for the prefabricated building is placed on the side of the first support assembly 1; at least one prefabricated component 0 can be placed on both sides of the first support assembly 1.

[0029] Reference Figures 1-2 The first support assembly 1 is a frame structure with a trapezoidal cross section. The bottom of the first support assembly 1 is fixedly connected to the second support assembly 2 (for example, by welding or bolting), and the second support assembly 2 is a frame structure with a U-shaped cross section; the buckle assembly 3 is T-shaped, and the buckle assembly 3 is longitudinally movably connected to the first support assembly 1, and the buckle assembly 3 can perform reciprocating longitudinal movement relative to the first support assembly 1.

[0030] Reference Figure 1The first supporting assembly 1 is provided with an inclined surface 10 . When the prefabricated component 0 is placed on the side of the first supporting assembly 1 , the prefabricated component 0 leans against the upper portion of the inclined surface 10 to improve the placement stability of the prefabricated component 0 .

[0031] Reference Figure 1 The second supporting assembly 2 is provided with a first receiving groove 20 opening upward, the first receiving groove 20 is clamped on the top of the prefabricated component 0 and applies a limiting force to the top of the prefabricated component 0; the buckle assembly 3 is provided with a second receiving groove 30 opening downward, the second receiving groove 30 is clamped on the bottom of the prefabricated component 0 and applies a limiting force to the bottom of the prefabricated component 0. Both the first receiving groove 20 and the second receiving groove 30 can reduce the mobility of the prefabricated component 0, thereby improving the placement stability of the prefabricated component 0.

[0032] Reference Figures 1-2 The first support assembly 1 includes two obliquely arranged diagonal bracing frames 11 on the left and right, and the two diagonal bracing frames 11 are connected by a first cross bracing rod 12 and a second cross bracing rod 13. The two ends of the first cross bracing rod 12 are respectively fixedly connected to the tops of the two diagonal bracing frames 11 (for example, by welding or bolting). The two ends of the second cross bracing rod 13 are respectively fixedly connected to the middle parts of the two diagonal bracing frames 11 (for example, by welding or bolting). The cross section of the first support assembly 1 is an isosceles trapezoid, so that the weight of the two prefabricated components 0 is balanced when placed on both sides of the first support assembly 1.

[0033] Reference Figure 1 and 3The buckle assembly 3 includes a connecting rod 31, a buckle rod 32, a connecting plate 33 and a limiting bolt 34; the top of the connecting rod 31 and the buckle rod 32 are fixedly connected in a T-shape (for example, by welding or bolting), and the bottom of the connecting rod 31 is connected to the connecting plate 33 in a L-shape (for example, by welding or bolting); the first cross brace 12 is provided with a first through hole 121, and the first through hole 121 and the connecting rod 31 can be slidably sleeved; the second cross brace 13 is provided with a second through hole 131, and the second through hole 131 and the connecting rod 31 can be slidably sleeved. The cross section of the connecting rod 31 is non-circular (for example, a rectangle), the shape of the first through hole 121 is adapted to the cross-sectional shape of the connecting rod 31 (for example, a rectangle), and the shape of the second through hole 131 is adapted to the cross-sectional shape of the connecting rod 31 (for example, a rectangle), so as to prevent the connecting rod 31 from rotating and improve the stability of the use of the utility model. The connecting plate 33 is provided with a screw hole 331, and the limiting bolt 34 is installed in the screw hole 331. The limiting bolt 34 and the screw hole 331 are threadedly matched, and the limiting bolt 34 can achieve axial displacement in the screw hole 331 when rotating; the limiting bolt 34 abuts against the lower bottom surface of the first cross brace rod 12. There are two limiting bolts 34, and two screw holes 331 are provided. The two screw holes 331 are respectively provided on both sides of the tension rod 31, and the two limiting bolts 34 are respectively installed in the two screw holes 331, so that when the limiting bolt 34 abuts against the first cross brace rod 12, the abutting force on the left and right sides is relatively balanced.

[0034] Reference Figure 1 and 3 The buckle rod 32 is in the shape of letter N, and the two side edges of the buckle rod 32 are inclined outward to adapt to the placement of the prefabricated component 0. There are a plurality of buckle rods 32. Figure 7 When there are more than two buckle rods 32, connecting fins 321 are used to strengthen the connection between adjacent buckle rods 32. For example, the left and right ends of the strengthening fins are respectively fixedly connected to the adjacent side walls of the adjacent buckle rods 32 (for example, by welding or bolting), so as to improve the integrity and further enhance the bearing capacity. The space inside the buckle rod 32 is the second receiving groove 30.

[0035] Reference Figure 1 and 3 The second support assembly 2 includes a base frame 21 and side panels 22 arranged at two edge positions of the base frame 21; the side panels 22 are vertically fixedly connected to the base frame 21 (for example, by welding or bolting); the space between the side panels 22 and the bottom of the diagonal bracing frame 11 is a first accommodating groove 20.

[0036] The bottom surface of the side plate 22 is flush with the bottom surface of the bottom plate frame 21 to improve the placement stability of the utility model.

[0037] Reference Figure 1 and2 The diagonal bracing frame 11 is tilted inwardly to improve the placement stability of the prefabricated component 0.

[0038] A first buffer layer is provided on the upper surface of the base frame 21, and the first buffer layer is a rubber layer. The first buffer layer is fixedly connected to the upper surface of the base frame 21 (for example, by bonding or by bolts), and the first buffer layer is used to reduce the collision wear of the bottom end of the prefabricated component 0; a second buffer layer is provided on the lower surface of the fastening rod 32, and the second buffer layer is a rubber layer. The second buffer layer is fixedly connected to the lower surface of the fastening rod 32 (for example, by bonding or by bolts), and the second buffer layer is used to reduce the collision wear of the top end of the prefabricated component 0; thereby reducing transportation wear and tear and ensuring product quality.

[0039] Reference Figure 4 , the diagonal bracing frame 11 is formed by welding and splicing a number of square tubes; Figure 5 The bottom plate frame 21 is formed by welding and splicing a plurality of square tubes.

[0040] Preliminary preparation: Place the utility model in the transport bucket of the transport vehicle, so that the lower bottom surface of the diagonal support frame 11 and the upper surface of the bottom plate of the transport bucket are attached to each other and fixedly connected (for example, fixedly connected by bolts).

[0041] Usage steps: ① Remove the limit bolt 34, use the upward thrust / lifting force to drive the buckle rod 32 to move vertically upward (refer to Figure 6 ); ② Place the prefabricated component 0 on the inclined surface 10, and place the bottom end of the prefabricated component 0 in the first receiving groove 20; ③ Gradually reduce until the upward thrust / lifting force is removed, so that the buckling rod 32 moves vertically downward until the second receiving groove 30 can be buckled on the top of the prefabricated component 0; ④ Screw the limit bolt 34 into the screw hole 331, and continue to rotate the limit bolt 34 until the limit bolt 34 is pressed against the lower bottom surface of the first cross brace 12; ⑤ Start the transport vehicle to transport the prefabricated component 0.

[0042] During the use of step ①, the upward thrust is achieved, for example, by applying an upward thrust to the connecting plate 33 (for example, by manpower or by a push rod, wherein the fixed end of the push rod is fixedly mounted on the upper surface of the base frame 21 by bolts, and the movable end of the push rod abuts against the lower surface of the connecting plate 33, and the push rod is, for example, an electric push rod, a pneumatic push rod, a hydraulic push rod or a combination push rod, and the combination push rod is, for example, an electro-hydraulic push rod).

[0043] During the use of step ①, the upward lifting force is achieved, for example, by using a lifting machine (a lifting ring is fixedly connected to the buckle rod 32 by bolts, and the lifting machine is connected to the lifting ring by a sling to achieve the function of lifting the buckle rod 32).

[0044] The utility model applies a limiting force to the prefabricated component 0 through the first support assembly 1, the second support assembly 2 and the buckle, the first accommodating groove 20 limits the bottom end of the prefabricated component 0, and the second accommodating groove 30 limits the top end of the prefabricated component 0, so as to improve the transportation stability of the prefabricated component 0 such as the wallboard, and further improve the transportation safety; at the same time, it can reduce collision loss and ensure product quality. The utility model has a simple structure, is easy to use, low cost, strong compatibility, and has a broad market prospect.

[0045] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] To sum up, for those skilled in the art, according to the guidance of the present invention, without departing from the principle and spirit of the present invention, the changes, modifications, replacements and deformations made to the present invention still fall within the protection scope of the present invention.

Claims

1. A prefabricated concrete component reinforcement device, characterized in that: The invention comprises a first support assembly (1), a second support assembly (2) and a buckle assembly (3) connected in an I-shape; the first support assembly (1) is a frame structure with a trapezoidal cross section, the bottom of the first support assembly (1) is fixedly connected to the second support assembly (2), and the second support assembly (2) is a frame structure with a U-shaped cross section; the buckle assembly (3) is T-shaped, and the buckle assembly (3) is longitudinally movably connected to the first support assembly (1); The first supporting assembly (1) is provided with an inclined surface (10); The second supporting component (2) is provided with a first receiving groove (20) opening upward; the buckling component (3) is provided with a second receiving groove (30) opening downward.

2. The precast concrete component reinforcement device according to claim 1, characterized in that: The first support assembly (1) comprises two left and right inclined support frames (11), and the two inclined support frames (11) are connected via a first cross support rod (12) and a second cross support rod (13).

3. The precast concrete component reinforcement device according to claim 2, characterized in that: Both ends of the first cross brace rod (12) are respectively fixedly connected to the tops of the two diagonal brace frames (11).

4. The precast concrete component reinforcement device according to claim 3, characterized in that: Both ends of the second cross brace rod (13) are respectively fixedly connected to the middle parts of the two diagonal brace frames (11).

5. The precast concrete component reinforcement device according to claim 4, characterized in that: The buckle assembly (3) comprises a connecting rod (31), a buckle rod (32), a connecting plate (33) and a limiting bolt (34); the top of the connecting rod (31) and the buckle rod (32) are fixedly connected in a T-shape, and the bottom of the connecting rod (31) and the connecting plate (33) are connected in a L-shape; the first cross brace rod (12) is provided with a first through hole (121), and the first through hole (121) and the connecting rod (31) are slidably sleeved; the second cross brace rod (13) is provided with a second through hole (131), and the second through hole (131) and the connecting rod (31) are slidably sleeved; the connecting plate (33) is provided with a screw hole (331), and the limiting bolt (34) is installed in the screw hole (331), and the limiting bolt (34) abuts against the lower bottom surface of the first cross brace rod (12).

6. The precast concrete component reinforcement device according to claim 5, characterized in that: The buckle connecting rod (32) is in an N shape.

7. The precast concrete component reinforcement device according to claim 4, characterized in that: The second supporting assembly (2) comprises a bottom plate frame (21) and side plates (22) respectively arranged at two edge positions of the bottom plate frame (21).

8. The precast concrete component reinforcement device according to claim 7, characterized in that: The side panels (22) are vertically fixedly connected to the bottom panel frame (21).

9. The precast concrete component reinforcement device according to claim 8, characterized in that: The bottom surface of the side plate (22) is flush with the bottom surface of the bottom plate frame (21).

10. The precast concrete component reinforcement device according to any one of claims 2 to 9, characterized in that: The diagonal bracing frame (11) is arranged to be inclined inwards.

Images