CN219386642U - Assembled concrete beam column dry type connecting piece - Google Patents

Abstract

The utility model discloses an assembled concrete beam column dry type connecting piece which comprises a receiving column, a functional groove, a limiting plate, a plugging groove and a connecting column, wherein the functional groove is formed in the side surface of the receiving column, a rotary limiting plate is arranged on the inner side surface of the functional groove, the plugging groove is formed in the upper surface and the lower surface of the receiving column, a fixing block is connected to one end, facing the outer part of the receiving column, of the transverse plugging rod, the limiting groove is formed in the side surface of the fixing block, and a sliding clamping plate is arranged in the side surface of the receiving column. This dry connecting piece of assembled concrete beam column is through accepting the post and connecting column and installing the 2 limiting plate laminating back welded modes of post bolting cooperation for the limiting plate after the welding is through the spacing mode to connecting bolt, guarantees the stability of connection through the mode of bolting promptly, guarantees the stability of bolting through the welded mode again, and the welding position can keep better stability because not bear strength.

Description

Assembled concrete beam column dry type connecting piece

Technical Field

The utility model relates to the technical field of assembly type buildings, in particular to an assembly type concrete beam column dry type connecting piece.

Background

The assembled steel structure building has the advantages of excellent anti-seismic performance, short production period, flexible spatial arrangement of the building, good comprehensive economic benefit, high comfort level and the like, the steel structure building is increasingly researched and applied in China, the assembly is realized through beam column node connection, the beam column rigid connection nodes in the traditional steel frame are in bolt welding mixed connection, full welding and full bolting, the three connection modes also belong to generalized assembled connection node modes, the bolt welding mixed connection becomes an unusual connection mode due to instability of welding spots, but the processing technology and the connection process of the two connection nodes of full welding and full bolting are very complex, and the stability of bolts at the bolting position needs to be ensured, so that the novel assembled concrete beam column dry type connector is provided.

Disclosure of Invention

The utility model aims to provide an assembled concrete beam column dry type connecting piece, which is used for solving the problem of unstable connecting mode in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled concrete beam column dry-type connecting piece, includes accepts post, functional groove, limiting plate, spliced groove and spliced pole, the side surface who accepts the post has seted up the functional groove, and the inboard surface mounting of functional groove has pivoted limiting plate, accept the spliced groove has all been seted up to the upper and lower surface of post, the top that accepts the post is provided with the spliced pole, and accepts the post and place in the top of installing column to spliced pole and installing column are towards the fixed splice plate that is provided with of one end that accepts the post, the splice plate is located the inside one end of spliced pole and installing column and is connected with the anti-pulling pole, one end fixedly connected with connecting rod of spliced pole and installing column towards accepting the post, the one end external surface of connecting rod is connected with connecting bolt, the horizontal slot has been seted up to the one end surface of splice plate, the side surface that accepts the post is run through by the horizontal splice bar, and the horizontal splice bar is located the one end that accepts the post inside fixedly provided with locating lever, the horizontal splice bar is connected with the fixed block towards the outside one end of post, and the side surface of fixed block has seted up the limiting groove towards the one end that accepts the post.

Preferably, the limiting plate is located in the middle of the functional groove, and one end of the limiting plate is designed as a prismatic table.

By adopting the technical scheme, the spacing plates can enter gaps between 2 connecting bolts after rotating, and the distance between 2 spacing plates can be shortened even if the spacing plates cannot be attached, so that the welding and fixing between 2 spacing plates are convenient.

Preferably, the connecting column and the mounting column are connected with the plugging groove in a clamping way through the plugging plate, and the plugging plate and the plugging groove are in a cross-shaped design.

By adopting the technical scheme, the relative angles among the bearing column, the connecting column and the mounting column can be kept unchanged after the plug board and the plug groove are clamped.

Preferably, the anti-pulling rod is of a V-shaped design, and one end of a V-shaped opening of the anti-pulling rod faces the receiving column.

By adopting the technical scheme, the plug board can be stably connected with the connecting column and the mounting column through the anti-pulling rod.

Preferably, the connecting rod penetrates through the outer surface of the bearing column and stretches into the functional groove, and the connecting rod is in threaded connection with the connecting bolt.

By adopting the technical scheme, the connecting bolt can fix the connecting rod and the bearing column.

Preferably, the transverse inserting rod is in threaded connection with the bearing column, and the positioning rod penetrates through the transverse inserting groove to be in clamping connection with the bearing column.

By adopting the technical scheme, the positioning rod can be clamped with the receiving column by penetrating through the transverse slot, so that the plug board can be kept fixed with the receiving column.

Preferably, a spring is connected between the clamping plate and the bearing column, and the clamping plate is connected with the limiting groove in a clamping mode.

By adopting the technical scheme, the clamping plate can slide and be clamped with the limiting groove under the support of the spring.

Compared with the prior art, the utility model has the beneficial effects that: the dry type connecting piece of the assembled concrete beam column comprises:

1. through the mode of jointing the connecting column with the connecting column and the mounting column in a bolting way and then welding the connecting column and the mounting column, the welded limiting plate ensures the stability of connection through a mode of limiting the connecting bolt, namely, the bolting way and the welding way, and the welding position can keep better stability because of not bearing force;

2. the connection of the plug board, the connecting column and the mounting column is reinforced through the anti-pulling rod, so that gradual failure of connection of the plug board caused by shaking of the connecting column and the mounting column is avoided, and the overall stability of the beam column structure is enhanced;

3. the clamping plate is transversely inserted into the limiting groove to limit the transverse movement of the fixing block, so that the transverse inserting rod is prevented from rotating to cause the inserting failure of the inserting groove and the inserting plate, and the welding stability is ensured by utilizing the mode of welding gaps between the clamping plate and the receiving columns.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic overall cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a connecting depression cross-section structure of a receiving post and a limiting plate of the utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a receiving column; 2. a functional groove; 3. a limiting plate; 4. a plug-in groove; 5. a connecting column; 6. a mounting column; 7. a plug board; 8. an anti-pulling rod; 9. a connecting rod; 10. a connecting bolt; 11. a transverse slot; 12. a transverse inserting rod; 13. a positioning rod; 14. a fixed block; 15. a limit groove; 16. and (5) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an assembled concrete beam column dry type connecting piece, including accepting post 1, function groove 2, limiting plate 3, jack-in groove 4, spliced pole 5, erection column 6, plugboard 7, anti-pulling rod 8, connecting rod 9, connecting bolt 10, horizontal slot 11, horizontal plugbar 12, locating lever 13, fixed block 14, limiting groove 15 and cardboard 16, function groove 2 has been seted up to the side surface of accepting post 1, and the inboard surface mounting of function groove 2 has pivoted limiting plate 3, limiting plate 3 is located the right middle of function groove 2, and the one end of limiting plate 3 is the prismatic design, utilize 2 limiting plates 3 to rotate to between the connecting bolt 10 and the mode of mutually welded dead for 2 connecting bolt 10 unable rotations lead to connecting rod 9 and accept the connection inefficacy of post 1, thereby guaranteed the stability of bolting.

The spliced groove 4 has all been seted up to the upper and lower surface of accepting post 1, the top of accepting post 1 is provided with spliced pole 5, and accept post 1 and place in the top of erection column 6, and spliced pole 5 and erection column 6 are towards accepting the fixed splice plate 7 that is provided with of one end of post 1, spliced pole 5 and erection column 6 pass through splice plate 7 and splice groove 4 block and are connected, and splice plate 7 and splice groove 4 are cross design, make through the grafting of splice plate 7 and splice groove 4 accept post 1 and spliced pole 5 and erection column 6 can not rotate.

The pinboard 7 is located the inside one end of spliced pole 5 and erection column 6 and is connected with the anti-pulling rod 8, and the anti-pulling rod 8 is V style of calligraphy design, and the anti-pulling rod 8V type opening one end orientation accepts post 1 setting for the connection stability of spliced pole 5 and erection column 6 and pinboard 7 can be strengthened to anti-pulling rod 8.

The connecting column 5 and the mounting column 6 are fixedly connected with a connecting rod 9 towards one end of the receiving column 1, one end outer surface of the connecting rod 9 is connected with a connecting bolt 10, the connecting rod 9 penetrates through the outer surface of the receiving column 1 and stretches into the functional groove 2, and the connecting rod 9 is in threaded connection with the connecting bolt 10, so that the connecting bolt 10 can keep stable connection of the connecting rod 9 and the receiving column 1.

The horizontal slot 11 has been seted up to the one end surface of plugboard 7, accept the side surface of post 1 and be run through by horizontal inserted bar 12, and horizontal inserted bar 12 is located the fixed locating lever 13 that is provided with of one end of accepting the post 1 inside, horizontal inserted bar 12 is connected with fixed block 14 towards the one end of accepting the post 1 outside, and limit groove 15 has been seted up to the side surface of fixed block 14, accept the side surface internally mounted of post 1 and have gliding cardboard 16, horizontal inserted bar 12 is threaded connection with accepting post 1, locating lever 13 runs through horizontal slot 11 and accepts post 1 block and be connected, be connected with the spring between cardboard 16 and the accepting post 1, and cardboard 16 and limit groove 15 block are connected, make cardboard 16 can be spacing to prevent horizontal inserted bar 12 rotation to limit groove 15.

Working principle: when the fabricated concrete beam column dry type connecting piece is used, firstly, stability of connection between the plugboard 7 and the connecting column 5 and the mounting column 6 is enhanced through the anti-pulling rod 8 when the connecting column 5 and the mounting column 6 are manufactured, during mounting, the plugboard 7 at the upper end of the mounting column 6 is aligned and inserted through the pluggroove 4 by the receiving column 1, meanwhile, the connecting rod 9 at the upper end of the mounting column 6 is inserted into the connecting column 1 by the receiving column 1, then the connecting bolt 10 is inserted into the pluggroove 4 at the upper end of the receiving column 1 by aligning the connecting column 5 through the pluggroove 7, meanwhile, the connecting rod 9 at the lower end of the connecting column 5 is inserted into the receiving column 1, the connecting bolt 10 is placed in the functional groove 2 in advance and rotated, then the limiting plate 3 is rotated to enable one end of the 2 limiting plates 3 to be attached, one end of the 2 limiting plates 3 is welded, the transverse sliding clamping plate 16 compresses a spring, then the transverse plugboard 12 is inserted into the column 1 and rotated until the fixing block 14 cannot rotate, the positioning rod 13 penetrates through the transverse pluggroove 11 to be clamped with the column 1, then the connecting rod 16 is far away from the fixing block 14, and the gap between the fixing block 14 and the fixing block 1 is kept between the clamping plate and the connecting rod 1, and the transverse clamping plate is prevented from being connected with the connecting rod 1, and the transverse clamping plate is prevented from being fixedly connected with the connecting rod 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an assembled concrete beam column dry type connecting piece, is including accepting post (1), function groove (2), limiting plate (3), jack-in groove (4) and spliced pole (5), its characterized in that: the utility model discloses a plug-in type socket, including a plug-in type socket, a connecting rod (9) and a fixed plug-in type socket, a plug-in plate (7) is arranged on the side surface of accepting post (1), and rotatable limiting plate (3) is arranged on the inner side surface of accepting post (1), plug-in grooves (4) are all arranged on the upper and lower surfaces of accepting post (1), connecting post (5) are arranged above installing post (6) in the top of accepting post (1), plug-in type socket (7) are fixedly arranged on the side surface of accepting post (5) and installing post (6) towards one end of accepting post (1), plug-in type socket (7) are fixedly arranged on the side surface of accepting post (5) and installing post (6), plug-in type socket (14) are connected with connecting rod (8) on one end of accepting post (1) and fixing plug-in type socket (6), one end surface of connecting rod (9) is connected with connecting bolt (10), one end surface of connecting rod (7) is provided with slot (11), side surface of accepting post (1) is penetrated by plug-in type socket (12), one end (14) is fixedly arranged on one end of connecting post (1) towards one end of accepting post (14), the side surface of the bearing column (1) is internally provided with a sliding clamping plate (16).

2. The fabricated concrete beam-column dry connector of claim 1, wherein: the limiting plate (3) is positioned in the middle of the functional groove (2), and one end of the limiting plate (3) is designed as a prismatic table.

3. The fabricated concrete beam-column dry connector of claim 1, wherein: the connecting column (5) and the mounting column (6) are connected with the plugging groove (4) in a clamping way through the plugging plate (7), and the plugging plate (7) and the plugging groove (4) are in a cross-shaped design.

4. The fabricated concrete beam-column dry connector of claim 1, wherein: the anti-pulling rod (8) is of a V-shaped design, and one end of the V-shaped opening of the anti-pulling rod (8) faces the receiving column (1).

5. The fabricated concrete beam-column dry connector of claim 1, wherein: the connecting rod (9) penetrates through the outer surface of the bearing column (1) and stretches into the functional groove (2), and the connecting rod (9) is in threaded connection with the connecting bolt (10).

6. The fabricated concrete beam-column dry connector of claim 1, wherein: the transverse inserting rod (12) is in threaded connection with the bearing column (1), and the positioning rod (13) penetrates through the transverse inserting groove (11) to be in clamping connection with the bearing column (1).

7. The fabricated concrete beam-column dry connector of claim 1, wherein: a spring is connected between the clamping plate (16) and the bearing column (1), and the clamping plate (16) is connected with the limiting groove (15) in a clamping mode.