Prefabricated slab connecting assembly

Abstract

The utility model discloses a precast slab connecting assembly, which relates to the technical field of precast slab structures, and comprises a precast slab main body, a convenient connecting mechanism is arranged on the side surface of the precast slab main body, auxiliary connecting mechanisms are arranged on the front surface, the back surface and the bottom of the precast slab main body, and the convenient connecting mechanism comprises a connecting strip frame and a convex block. The connecting strip frame is fixedly connected to the right side of the prefabricated slab body. Through the design of the connecting strip frames and the protruding blocks, the protruding blocks are inserted into the connecting strip frames, temporary connection processing of the two prefabricated slab bodies is completed, then through the design of the square pin holes, the square pin rods and the locking bolt pieces, a user can make the square pin rods penetrate through the square pin holes, and then the locking bolt pieces are fastened to the ends of the square pin rods, so that the two prefabricated slab bodies are connected through the square pin holes, the square pin rods and the locking bolt pieces. The problem that a user needs to fasten a plurality of bolts, and labor is wasted is solved, manpower consumption is reduced, and the high efficiency of connection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated plate structures, in particular to a prefabricated plate connection component. Background Art

[0002] Prefabricated concrete building structures have the advantages of high component quality, fast construction speed, and low environmental impact. They have been widely used and promoted in recent years. However, with the gradual popularization of prefabricated buildings, the particularity of prefabricated buildings is reflected in many design and construction practices. Prefabricated concrete building structures often use prefabricated panels during construction.

[0003] A Chinese patent discloses a bridge prefabricated plate seam connection structure, with the publication number CN220116997U. The technical solution disclosed in the patent document is as follows: a T-slot is provided on the fixing plate, a rubber pad is fixedly connected to one side of the fixing plate, a plug-in groove is provided on the top surface of the fixing plate, a locking plate is provided on the upper part of the fixing plate, a locking rod is inserted in the locking plate, a fixing hole is provided on the top surface of the locking plate, a cover plate is provided above the locking plate, and bolts are threadedly connected to the cover plate.

[0004] In order to solve the problem that when the bridge deck is very wide, the connecting beam will be very long, and it will be difficult to fully insert the connecting beam into the fixed plate, the existing technology adopts the design of plug-in strips and plug-in grooves to handle the horizontal movement of the locking plate in an approximate manner. However, there will be a situation where the manpower consumption is large during the connection of the prefabricated panels. During the construction of the prefabricated panel connection, the user needs to tighten multiple bolts, which leads to the problem of large manpower consumption. Utility Model Content

[0005] The purpose of the utility model is to provide a prefabricated panel connection assembly to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A prefabricated board connection assembly comprises a prefabricated board body, a side surface of the prefabricated board body is provided with a convenient connection mechanism, and a front surface, a back surface and a bottom surface of the prefabricated board body are provided with auxiliary connection mechanisms.

[0008] The convenient connection mechanism includes a connecting strip frame and a protruding block, the connecting strip frame is fixedly connected to the right side of the prefabricated board body, the protruding block is fixedly connected to the left side of the prefabricated board body, and the protruding block is movably inserted in the inner cavity of the connecting strip frame. The front sides of the connecting strip frame and the protruding block are provided with square pin holes, and the inner walls of the square pin holes are detachably connected with square pin rods, and the back sides of the square pin rods are threadedly connected with locking bolts. Through the cooperation of the square pin rods, the locking bolts and the square pin holes, the user can quickly connect the prefabricated board body on the side.

[0009] A further improvement of the technical solution of the utility model is that: a square storage groove is opened on the front and back sides of the connecting strip frame, a plug-in square shell is movably plugged into the inner wall of the square storage groove, a rubber frame is fixedly sleeved on the outer wall of the plug-in square shell, and the square storage groove is used to store the locking bolt and the square pin rod.

[0010] A further improvement of the technical solution of the utility model is that the outer wall of the rubber frame is movably connected to the inner wall of the storage square groove, and an iron sheet is fixedly installed on the inner wall of the plug-in square shell. The design of the iron sheet makes it easy for users to disassemble the plug-in square shell with the help of magnets.

[0011] A further improvement of the technical solution of the utility model is that the auxiliary connection mechanism includes a supporting base column and a connecting square sleeve, the connecting square sleeve is fixedly installed at the bottom of the prefabricated board body, the outer wall of the supporting base column is movably connected to the inner wall of the connecting square sleeve, and circular pin holes are provided on the sides of the supporting base column and the connecting square sleeve. The design of the circular pin holes facilitates the user to connect the supporting base column and the prefabricated board body.

[0012] A further improvement of the technical solution of the utility model is that a circular pin is movably connected to the inner wall of the circular pin hole, a socket is fixedly installed on the right end of the circular pin, a plug-in strip is movably plugged into the top of the socket, and a support is welded on the outer wall of the connecting square sleeve. The design of the support can enhance the supporting effect of the supporting base column on the prefabricated panel body.

[0013] A further improvement of the technical solution of the utility model is that the auxiliary connection mechanism also includes a stable connection plate 1 and a stable connection plate 2, the stable connection plate 1 is fixedly connected to the back side of the prefabricated board body, and the stable connection plate 2 is fixedly connected to the front side of the prefabricated board body, and the specifications of the stable connection plate 1 and the stable connection plate 2 are the same.

[0014] A further improvement of the technical solution of the utility model is that the bottom of the stable connecting plate one is movably connected to the top of the stable connecting plate two, and the tops of the stable connecting plate one and the stable connecting plate two are both provided with through holes, and the inner walls of the through holes are movably connected with collecting pins. Through the design of the stable connecting plate one, the stable connecting plate two and the collecting pins, it is convenient for users to connect the prefabricated panel body front and back.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a prefabricated panel connection component. Through the design of a connecting strip frame and a raised block, the raised block is inserted into the connecting strip frame to complete the temporary connection processing of the two prefabricated panel bodies. Then, through the design of a square pin hole, a square pin rod and a locking bolt, the user can pass the square pin rod through the square pin hole and then fasten the locking bolt to the end of the square pin rod to complete the connection and locking processing of the two prefabricated panel bodies, avoiding the problem that the user needs to tighten multiple bolts which is relatively laborious, reducing manpower consumption and improving the efficiency of the connection.

[0017] 2. The utility model provides a prefabricated panel connection component. Through the design of the circular pin hole, the user can pass the circular pin through the inner cavity of the circular pin hole to connect the supporting base column and the connecting square sleeve. Then, through the connection relationship design of the receiving part and the plug-in strip, the position of the circular pin can be plug-in limited, that is, the function of quickly connecting the supporting base column and the prefabricated panel body is completed, thereby improving the convenience of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the convenient connection mechanism of the utility model;

[0020] Figure 3 It is an enlarged schematic diagram of structure A of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the auxiliary connection mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the assembled pin of the utility model.

[0023] In the figure: 1. Main body of prefabricated panel;

[0024] 2. Convenient connection mechanism; 21. Connection bar frame; 22. Raised block; 23. Square pin hole; 24. Square pin rod; 25. Locking bolt; 26. Storage square slot; 261. Plug-in square shell; 262. Rubber frame; 263. Iron sheet;

[0025] 3. Auxiliary connecting mechanism; 31. Support base column; 32. Connecting square sleeve; 33. Support member; 34. Round pin hole; 35. Round pin member; 36. Socket member; 37. Connecting strip; 38. Assembly pin member; 381. Stable connecting plate 1; 382. Stable connecting plate 2; 383. Through hole. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the embodiments:

[0027] Example 1

[0028] like Figure 1-5 As shown, the utility model provides a prefabricated panel connection assembly, including a prefabricated panel body 1, a convenient connection mechanism 2 is arranged on the side of the prefabricated panel body 1, and auxiliary connection mechanisms 3 are arranged on the front, back and bottom of the prefabricated panel body 1. The convenient connection mechanism 2 includes a connecting strip frame 21 and a protruding block 22. The connecting strip frame 21 is fixedly connected to the right side of the prefabricated panel body 1, and the protruding block 22 is fixedly connected to the left side of the prefabricated panel body 1. The protruding block 22 is movably plugged into the inner cavity of the connecting strip frame 21. The connecting strip frame 21 and the protruding block 22 are connected to the right side of the prefabricated panel body 1. A square pin hole 23 is provided on the front of the block 22, and a square pin rod 24 is detachably connected to the inner wall of the square pin hole 23. The back of the square pin rod 24 is threadedly connected to a locking bolt 25. When the prefabricated panel body 1 is horizontally connected, the raised block 22 is first inserted into the connecting strip frame 21, and then the square pin rod 24 is passed through the inner cavity of the square pin hole 23, and then the locking bolt 25 is fastened to the end of the square pin rod 24, thereby avoiding the problem of laborious tightening of multiple bolts and greatly reducing manpower consumption.

[0029] In this embodiment, a storage square groove 26 is provided on the front and back sides of the connecting strip frame 21, and a plug-in square shell 261 is movably plugged into the inner wall of the storage square groove 26, and a rubber frame 262 is fixedly sleeved on the outer wall of the plug-in square shell 261. The outer wall of the rubber frame 262 is movably connected to the inner wall of the storage square groove 26, and an iron sheet 263 is fixedly installed on the inner wall of the plug-in square shell 261. By plugging the plug-in square shell 261 into the storage square groove 26, the square pin rod 24 and the locking bolt 25 can be protected from dust. The design of the rubber frame 262 improves the stability of the storage square groove 26. The design of the iron sheet 263 allows the user to conveniently magnetically disassemble the plug-in square shell 261 with the help of an external magnet.

[0030] In this embodiment, the auxiliary connecting mechanism 3 includes a supporting column 31 and a connecting square sleeve 32. The connecting square sleeve 32 is fixedly installed at the bottom of the prefabricated panel body 1. The outer wall of the supporting column 31 is movably connected to the inner wall of the connecting square sleeve 32. Circular pin holes 34 are provided on the sides of the supporting column 31 and the connecting square sleeve 32. A circular pin 35 is movably connected to the inner wall of the circular pin hole 34. A socket 36 is fixedly installed on the right end of the circular pin 35. A plug-in strip 37 is movably inserted at the top of the socket 36. A supporting member 33 is welded on the outer wall of the connecting square sleeve 32. The auxiliary connecting mechanism 3 also includes a stable connecting plate 1 381 and a stable connecting plate 2 382. The stable connecting plate 1 381 is fixedly connected to the back of the prefabricated panel body 1, and the stable connecting plate 2 382 is fixedly connected to the back of the prefabricated panel body 1. It is fixedly connected to the front side of the prefabricated panel body 1, and the bottom of the stable connecting plate 1 381 is movably connected to the top of the stable connecting plate 2 382. The tops of the stable connecting plate 1 381 and the stable connecting plate 2 382 are both provided with through holes 383, and the inner walls of the through holes 383 are movably connected with a collection pin 38. The connecting square sleeve 32 is sleeved on the top of the supporting base column 31, and then the circular pin 35 is inserted into the circular pin hole 34, and then the plug-in strip 37 is inserted into the top of the socket 36, and the connection processing of the prefabricated panel body 1 and the supporting base column 31 is completed. First, align the through holes 383 on the stable connecting plate 1 381 and the stable connecting plate 2 382 in the vertical direction, and then insert the collection pin 38 into the through hole 383, which is convenient for users to use.

[0031] The working principle of the prefabricated panel connection assembly is described in detail below.

[0032] like Figure 1-5 As shown, the prefabricated panel body 1 is firstly horizontally spliced, the raised block 22 is inserted into the connecting strip frame 21, and then the square pin rod 24 is inserted into the square pin hole 23, and then the locking bolt 25 is tightened to the end of the square pin rod 24, and then the plug-in square shell 261 is inserted into the storage square groove 26, and then the connecting square sleeve 32 is sleeved on the top of the supporting base column 31, and then the circular pin 35 is inserted into the circular pin hole 34, and then the plug-in strip 37 is inserted into the top of the receiving part 36, and then the prefabricated panel body 1 is connected front and back, and the through holes 383 on the stable connecting plate 1 381 and the stable connecting plate 2 382 are aligned in the vertical direction, and then the collection pin 38 is inserted into the through hole 383.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A prefabricated panel connection assembly, comprising a prefabricated panel body (1), characterized in that: The side of the prefabricated panel body (1) is provided with a convenient connection mechanism (2), and the front, back and bottom of the prefabricated panel body (1) are provided with auxiliary connection mechanisms (3); The convenient connection mechanism (2) comprises a connection strip frame (21) and a protruding block (22); the connection strip frame (21) is fixedly connected to the right side of the prefabricated board body (1); the protruding block (22) is fixedly connected to the left side of the prefabricated board body (1); the protruding block (22) is movably inserted into the inner cavity of the connection strip frame (21); the front sides of the connection strip frame (21) and the protruding block (22) are both provided with square pin holes (23); the inner wall of the square pin hole (23) is detachably connected with a square pin rod (24); the back side of the square pin rod (24) is threadedly connected with a locking bolt (25).

2. A prefabricated panel connection assembly according to claim 1, characterized in that: The front and back sides of the connecting strip frame (21) are both provided with a receiving square groove (26), an inserting square shell (261) is movably inserted on the inner wall of the receiving square groove (26), and a rubber frame (262) is fixedly sleeved on the outer wall of the inserting square shell (261).

3. A prefabricated panel connection assembly according to claim 2, characterized in that: The outer wall of the rubber frame (262) is movably connected to the inner wall of the receiving square groove (26), and an iron sheet (263) is fixedly mounted on the inner wall of the plug-in square shell (261).

4. The prefabricated panel connection assembly according to claim 1, characterized in that: The auxiliary connection mechanism (3) comprises a support base column (31) and a connecting square sleeve (32); the connecting square sleeve (32) is fixedly mounted on the bottom of the prefabricated panel body (1); the outer wall of the support base column (31) is movably connected to the inner wall of the connecting square sleeve (32); and the sides of the support base column (31) and the connecting square sleeve (32) are both provided with circular pin holes (34).

5. A prefabricated panel connection assembly according to claim 4, characterized in that: A circular pin (35) is movably connected to the inner wall of the circular pin hole (34), a receiving piece (36) is fixedly installed on the right end of the circular pin (35), a plug-in strip (37) is movably plugged into the top of the receiving piece (36), and a supporting piece (33) is welded to the outer wall of the connecting square sleeve (32).

6. A prefabricated panel connection assembly according to claim 4, characterized in that: The auxiliary connection mechanism (3) further comprises a first stabilizing connection plate (381) and a second stabilizing connection plate (382), wherein the first stabilizing connection plate (381) is fixedly connected to the back side of the prefabricated panel body (1), and the second stabilizing connection plate (382) is fixedly connected to the front side of the prefabricated panel body (1).

7. A prefabricated panel connection assembly according to claim 6, characterized in that: The bottom of the first stabilizing connecting plate (381) is movably connected to the top of the second stabilizing connecting plate (382); the tops of the first stabilizing connecting plate (381) and the second stabilizing connecting plate (382) are both provided with through holes (383); and a collection pin (38) is movably connected to the inner wall of the through hole (383).

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