Prefabricated part connecting structure

Abstract

The utility model discloses a prefabricated part connecting structure, which relates to the technical field of concrete prefabricated parts, and comprises a prefabricated part body, a matching groove, a matching mechanism, a first connecting mechanism, a fixing frame, a second connecting mechanism and a connecting pipe, the matching groove is arranged at the end part of the prefabricated part body, and the matching mechanism is arranged at one end of the prefabricated part body; the multiple first connecting mechanisms are installed at the other end of the prefabricated part body, the multiple fixing frames are fixed to one end of the prefabricated part body, the multiple second connecting mechanisms are installed at the other end of the prefabricated part body, and the connecting pipes and the second connecting mechanisms are arranged in a penetrating and clamping mode. Through the arrangement mode that the matching mechanisms, the first connecting mechanisms, the fixing frames, the second connecting mechanisms and the connecting pipes are matched, the flatness of the upper surfaces of the two adjacent prefabricated part bodies is improved, the connecting mode is simple and convenient, deformation of the parts is reduced, and the connecting stability between the two parts is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of concrete prefabricated component, especially relates to a prefabricated component connecting structure. BACKGROUND

[0002] As an important part of modern building industrialization, prefabricated components are widely used in the fields of building, bridge and pipe gallery due to high construction efficiency, controllable quality and good environmental performance. In prefabricated assembly structure, the connection mode between two adjacent prefabricated components is the key link to determine the overall structural performance. The connecting structure not only needs to ensure the precise docking and overall stability of the components, but also needs to have sufficient strength, stiffness and durability to withstand various loads and environmental effects.

[0003] Traditional prefabricated component connection methods mainly include welding, bolt connection and cast-in-place concrete connection. These methods are greatly affected by the technical level of the operator in actual application, stress concentration is easy to occur in the welding heat affected zone, the bolt hole processing precision is high, misalignment is easy to occur during installation, the interface treatment of cast-in-place concrete and prefabricated component is difficult, and cracks are easy to occur. The above three common connection methods all cause component deformation or cracking, which affects the connection stability between two adjacent prefabricated components. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a prefabricated component connecting structure to solve the problems in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a prefabricated component connecting structure, comprising:

[0006] a prefabricated component body;

[0007] a matching groove, which is opened in the end of the prefabricated component body;

[0008] a matching mechanism, which is installed at one end of the prefabricated component body;

[0009] a first connecting mechanism, which is installed at the other end of the prefabricated component body;

[0010] a fixed frame, which is fixed at one end of the prefabricated component body, and the first connecting mechanism is rotationally connected with the fixed frame;

[0011] a second connecting mechanism, which is installed at the other end of the prefabricated component body;

[0012] a connecting pipe, which is equidistantly fixed at one end of the prefabricated component body, and the connecting pipe is insertedly connected with the second connecting mechanism.

[0013] Preferably, the matching mechanism comprises:

[0014] a matching plate, which is rotatable in the inner cavity of one of the matching grooves through a plurality of hinges;

[0015] a reinforcing rib, which is fixed at one end of the matching plate at equal intervals;

[0016] a clamping groove, which is provided in the inner cavity of the other matching groove at equal intervals, and the reinforcing rib is connected with the inner cavity of the clamping groove in a penetrating manner.

[0017] Preferably, the first connecting mechanism comprises:

[0018] a connecting plate, which is fixed at one end of the prefabricated component body;

[0019] a penetrating rod, which is connected with the middle part of the connecting plate in a sliding manner;

[0020] a clamping plate, which is fixed at the bottom of the penetrating rod and connected with the inner cavity of the fixed frame in a penetrating manner at a fixed angle.

[0021] Preferably, the second connecting mechanism comprises:

[0022] a locking ring, which is fixedly penetrated in the other end of the prefabricated component body;

[0023] a connecting block, which is fixed at the other end of the prefabricated component body and arranged below the locking ring;

[0024] a bearing groove, which is provided at the top of the connecting block;

[0025] a support, which is installed at the bottom of the connecting block.

[0026] Preferably, the connecting pipe is connected with the inner cavity of the locking ring in a sliding and penetrating manner, and the connecting pipe is connected with the inner cavity of the bearing groove in a penetrating manner.

[0027] Preferably, one end of the support is fixed to one end of the connecting block through an expansion bolt, and the other end of the support is fixed to the other end of the prefabricated component body through an expansion bolt.

[0028] The technical effects and advantages of the present application are as follows:

[0029] The utility model discloses a cooperation mechanism, first connecting mechanism, fixed frame, second connecting mechanism and the setting mode of connecting pipe cooperation, utilize the cooperation groove, and the cooperation mechanism can be conveniently clamped between two adjacent prefabricated component bodies, improve the flatness of the upper surface of two adjacent prefabricated component bodies, and the connection of first connecting mechanism and fixed frame, the connection of second connecting mechanism and connecting pipe, further improve the stability of the connection between two adjacent prefabricated component bodies, need not carry out welding, bolt fixation or concrete cast in place, and the connection mode is simple and convenient, and reduce the deformation of component, improve the connection stability between two components. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is the whole structure schematic diagram of the utility model.

[0031] Figure 2 It is the fixed frame place front view structure schematic diagram of the utility model.

[0032] Figure 3 It is the utility model Figure 2 The local amplification structure schematic diagram of A place in the utility model.

[0033] In the drawing: 1, prefabricated component body;2, cooperation groove;3, cooperation mechanism;31, cooperation board;32, reinforcing rib;33, clamping groove;4, first connecting mechanism;41, connecting plate;42, through insertion rod;43, clamping plate;5, fixed frame;6, second connecting mechanism;61, lock ring;62, connecting block;63, bearing groove;64, support;7, connecting pipe. DETAILED DESCRIPTION

[0034] The technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment, and obviously, the described embodiment only is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making the creative labor belong to the range of the utility model protection.

[0035] The utility model provides a prefabricated component body, which comprises a component body, and is characterized by further comprising a cooperation mechanism, a first connecting mechanism, a fixed frame, a second connecting mechanism and a connecting pipe. Figures 1-3The prefabricated component connecting structure shown includes a prefabricated component body 1, a matching groove 2, a matching mechanism 3, a first connecting mechanism 4, a fixed frame 5, a second connecting mechanism 6, and a connecting pipe 7. The matching groove 2 is opened at the end of the prefabricated component body 1, so that both ends of the surface of the prefabricated component body 1 are provided with the matching groove 2. The matching mechanism 3 is installed at one end of the prefabricated component body 1. Through the matching mechanism 3, the inner cavities of the adjacent two matching grooves 2 are filled. A plurality of first connecting mechanisms 4 are installed at the other end of the prefabricated component body 1. A plurality of fixed frames 5 are fixed at one end of the prefabricated component body 1. The first connecting mechanism 4 and the fixed frame 5 are rotationally connected. A plurality of second connecting mechanisms 6 are installed at the other end of the prefabricated component body 1. A plurality of connecting pipes 7 are equidistantly fixed at one end of the prefabricated component body 1. The connecting pipe 7 and the second connecting mechanism 6 are inserted and connected. Through the connection of the first connecting mechanism 4 and the fixed frame 5 and the connection of the second connecting mechanism 6 and the connecting pipe 7, the connection stability between the adjacent two prefabricated component bodies 1 is improved.

[0036] Specifically, the matching mechanism 3 includes a matching plate 31, a reinforcing rib 32, and a clamping groove 33. The matching plate 31 is rotated in the inner cavity of one of the matching grooves 2 through a plurality of hinges. A plurality of reinforcing ribs 32 are equidistantly fixed at one end of the matching plate 31. The reinforcing rib 32 is an arc-shaped structure rotating around the hinge on the matching plate 31. A plurality of clamping grooves 33 are equidistantly opened in the inner cavity of the other matching groove 2. The reinforcing rib 32 is connected with the inner cavity of the clamping groove 33. Through the arrangement of the reinforcing rib 32, the adjacent two prefabricated component bodies 1 will not be separated at will. The matching plate 31 is rotationally connected between the adjacent two prefabricated component bodies 1, improving the stability of the relative position of the surfaces of the two prefabricated component bodies 1.

[0037] In addition, the first connecting mechanism 4 includes a connecting plate 41, a penetrating rod 42, and a clamping plate 43. The connecting plate 41 is fixed at one end of the prefabricated component body 1. The penetrating rod 42 is slidingly connected with the middle part of the connecting plate 41. The clamping plate 43 is fixed at the bottom of the penetrating rod 42. The clamping plate 43 is fixedly connected with the inner cavity of the fixed frame 5 at an angle. The connecting plate 41 is not limited to the material of reinforced concrete or steel plate. After the clamping plate 43 is inserted along the inner cavity of the fixed frame 5, the penetrating rod 42 is rotated at a certain angle, so that the clamping plate 43 can form a cross structure with the inner cavity of the fixed frame 5. The clamping plate 43 can be clamped at the bottom of the fixed frame 5, improving the connection stability between the adjacent two prefabricated component bodies 1.

[0038] Further, the second connecting mechanism 6 comprises a locking ring 61, a connecting block 62, a bearing groove 63 and a support 64, the locking ring 61 is fixedly inserted into the other end of the prefabricated component body 1, the locking ring 61 and the connecting pipe 7 are both made of steel, the connecting block 62 is fixedly arranged at the other end of the prefabricated component body 1, and the connecting block 62 is arranged below the locking ring 61, the bearing groove 63 is arranged on the top of the connecting block 62, the support 64 is arranged on the bottom of the connecting block 62, the connecting pipe 7 is slidably inserted into the inner cavity of the locking ring 61, and the connecting pipe 7 is inserted into the inner cavity of the bearing groove 63, the insertion of the connecting pipe 7 into the locking ring 61 and the bearing groove 63 further improves the connection stability between the two adjacent prefabricated component bodies 1, one end of the support 64 is fixedly connected to one end of the connecting block 62 by expansion bolts, the other end of the support 64 is fixedly connected to the other end of the prefabricated component body 1 by expansion bolts, the support 64 is made of steel, the support 64 can further support the connecting block 62, improve the stability of the connecting block 62, reduce the deformation or cracking of the component, and improve the connection stability between the two adjacent prefabricated components.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A prefabricated component connection structure, characterized in that, include: Precast component body (1); The mating groove (2) is provided at the end of the precast component body (1); The fitting mechanism (3) is installed at one end of the precast component body (1); First connecting mechanism (4), multiple first connecting mechanisms (4) are installed at the other end of the prefabricated component body (1); Fixed frame (5), multiple fixed frames (5) are fixed to one end of the precast component body (1), and the first connecting mechanism (4) is rotatably connected to the fixed frame (5); Second connecting mechanism (6), multiple second connecting mechanisms (6) are installed at the other end of the precast component body (1); Connecting pipe (7), multiple connecting pipes (7) are fixed at equal intervals to one end of the precast component body (1), and the connecting pipes (7) and the second connecting mechanism (6) are interlocked.

2. The prefabricated component connection structure according to claim 1, characterized in that, The mating mechanism (3) includes: A mating plate (31) is rotated within the cavity of one of the mating slots (2) via multiple hinges; Reinforcing ribs (32), a plurality of said reinforcing ribs (32) are fixed at equal intervals to one end of the mating plate (31); The slots (33) are equidistantly opened in the inner cavity of another mating groove (2), and the reinforcing ribs (32) are interlocked with the inner cavity of the slots (33).

3. The prefabricated component connection structure according to claim 1, characterized in that, The first connecting mechanism (4) includes: A connecting plate (41) is fixed to one end of the precast component body (1); Insertion rod (42), which is slidably inserted into the middle of the connecting plate (41); The card plate (43) is fixed to the bottom of the insert rod (42) and is inserted into the inner cavity of the fixed frame (5) at a fixed angle.

4. The prefabricated component connection structure according to claim 1, characterized in that, The second connecting mechanism (6) includes: Locking ring (61), the locking ring (61) is fixedly inserted into the other end of the prefabricated component body (1); A connecting block (62) is fixed to the other end of the prefabricated component body (1), and the connecting block (62) is located below the locking ring (61); A bearing groove (63) is formed on the top of the connecting block (62); A bracket (64) is mounted on the bottom of a connecting block (62).

5. A prefabricated component connection structure according to claim 4, characterized in that, The connecting pipe (7) is slidably inserted into the inner cavity of the locking ring (61), and the connecting pipe (7) is inserted into the inner cavity of the bearing groove (63).

6. A prefabricated component connection structure according to claim 4, characterized in that, One end of the bracket (64) is fixed to one end of the connecting block (62) by an expansion bolt, and the other end of the bracket (64) is fixed to the other end of the precast component body (1) by an expansion bolt.

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