CN217352940U

CN217352940U - Beam column connecting structure

Info

Publication number: CN217352940U
Application number: CN202221129456.4U
Authority: CN
Inventors: 吴杰; 史雪峰; 罗小波
Original assignee: Shanghai Funing Architectural Design Co ltd
Current assignee: Shanghai Funing Architectural Design Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-02
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a beam column connection structure, it relates to the room and builds construction technical field, and it includes stand and prefabricated crossbeam, prefabricated crossbeam sets up on the roof of stand, the stand with prefabricated crossbeam passes through connecting cover fixed connection, the connecting cover slides the cover and establishes on the stand, be equipped with on the stand and be used for right the connecting cover carries out spacing subassembly, the holding tank has been seted up to the top surface of connecting cover, the articulated limiting plate that is equipped with on the connecting cover, the limiting plate with the cell wall of holding tank encloses to close to form and is used for holding prefabricated crossbeam's accommodation space, the connecting cover with be equipped with between the limiting plate be used for with the limiting plate locking is in locking subassembly on the connecting cover. This application has the effect of conveniently installing and removing, the reuse of being convenient for.

Description

Beam column connecting structure

Technical Field

The application relates to the field of building construction technology, in particular to a beam-column connecting structure.

Background

The purpose of the house structure design is to ensure that the constructed structure is safe and applicable, can meet the requirements of various expected functions within a specified period, and is economic and reasonable; in the building construction, the beam column is the main structure for bearing the load of the floor slab.

The connecting mode of the existing building column and beam is integrated through the reinforcing mesh, then concrete is poured on site, the connecting mode has long construction period and poor anti-seismic performance between the column and the beam, and when a house is dismantled, raw building materials cannot be recycled, so that a large amount of building waste is difficult to treat, and resource waste is caused.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that building raw and other materials can not reuse when the house is removed, this application provides a beam column connection structure.

The application provides a beam column connection structure adopts following technical scheme:

the utility model provides a beam column connection structure, includes stand and prefabricated crossbeam, prefabricated crossbeam sets up on the roof of stand, the stand with prefabricated crossbeam passes through connecting cover fixed connection, the connecting cover slides the cover and establishes on the stand, it is right to be equipped with on the stand the connecting cover carries out spacing subassembly, the holding tank has been seted up to the top surface of connecting cover, the articulated limiting plate that is equipped with on the connecting cover, the limiting plate with the cell wall of holding tank encloses to close to form and is used for holding prefabricated crossbeam's accommodation space, the connecting cover with be equipped with between the limiting plate and be used for with the limiting plate locking is in locking subassembly on the connecting cover.

By adopting the technical scheme, when the prefabricated beam is positioned on the stand column, the connecting cover is moved firstly, when the connecting cover moves to one side, close to the top wall, of the stand column, the position of the connecting cover is limited by the limiting assembly, so that the connecting cover is fixed on the stand column, then the limiting plate is opened, the prefabricated beam is hoisted into the accommodating groove, the side wall of the prefabricated beam is attached to the bottom wall of the accommodating groove, finally the limiting plate is rotated, the prefabricated beam is limited in the accommodating space by the limiting plate, and the limiting plate is locked on the connecting cover by the locking assembly, so that the prefabricated beam and the stand column are installed; in the same way, on the contrary, when the prefabricated beam is detached from the stand column, the locking assembly is opened, the limiting plate is rotated, then the prefabricated beam is taken out from the accommodating groove, the limiting assembly is detached from the stand column, and then the connecting cover is detached from the stand column, so that the stand column and the prefabricated beam are detached, and the convenience in recycling is realized.

In a specific implementation scheme, the limiting assembly comprises a first connecting plate and a second connecting plate, a first inserting groove for inserting the first connecting plate is formed in the upright column, a second inserting groove for inserting the second connecting plate is formed in the upright column, the first connecting plate and the second connecting plate are arranged oppositely, the first connecting plate and the second connecting plate are close to the side wall of the prefabricated cross beam and abut against the connecting cover, and the first connecting plate and the second connecting plate are fixedly connected through a limiting bolt and a limiting nut.

Through adopting above-mentioned technical scheme, when spacing to the connecting cover, at first insert first inserting groove with first connecting plate, then insert the second inserting groove with the second connecting plate, utilize spacing bolt and stop nut with first connecting plate and second connecting plate fixed connection at last, at this moment, the diapire of connecting cover and the roof laminating of first connecting plate and second connecting plate have realized spacing to the connecting cover, and is simple convenient, makes things convenient for the dismouting.

In a specific possible embodiment, the locking assembly includes a locking cover plate, an extension plate, a locking bolt and a locking nut, the locking cover plate is fixedly connected to one side of the limiting plate away from the hinge end, the extension plate is fixedly connected to the connecting cover, the extension plate is attached to the locking cover plate, and a screw of the locking bolt sequentially penetrates through the extension plate and the locking cover plate and is in threaded connection with the locking nut.

Through adopting above-mentioned technical scheme, when avoiding precast beam at the ascending displacement of vertical side as far as possible in the holding tank with precast beam spacing, rotate the limiting plate, at this moment, locking apron and extension board are supported and are pasted, utilize locking bolt and lock nut to fix a position locking apron and extension board for locking apron and extension board are by the centre gripping between the spiral shell head of locking bolt and lock nut's end wall, are convenient for install and remove, and are simple easy.

In a specific practical embodiment, the notch of the accommodating groove is provided with an inclined surface, and the distance from the inclined surface to the top wall of the upright post is gradually reduced from the outside of the connecting cover to the inside of the connecting cover.

Through adopting above-mentioned technical scheme, utilize the inclined plane to be convenient for when hoist and mount prefabricated crossbeam to the holding tank in, carry on spacingly to the position of prefabricated crossbeam, shorten the time of aiming at prefabricated crossbeam and holding tank notch, improve the installation effectiveness.

In a specific possible embodiment, a plurality of balls are rotatably connected to the groove wall of the accommodating groove, and the balls are attached to the outer wall of the prefabricated beam.

Through adopting above-mentioned technical scheme, utilize a plurality of balls to reduce the frictional force between prefabricated crossbeam's the lateral wall and the holding tank cell wall, be convenient for install prefabricated crossbeam to the holding tank in.

In a specific embodiment, the both sides of prefabricated crossbeam all are equipped with and are used for right the locating component of prefabricated crossbeam horizontal direction location, the connection cover sets up two sets of between the locating component, locating component includes two relative grip blocks that set up and is used for carrying out the mounting fixed to two relative grip blocks that set up, two the grip block encloses to form and is used for holding the location space of prefabricated crossbeam, fixedly connected with fixed strip on the prefabricated crossbeam, be equipped with on the grip block and be used for pegging graft the fixed slot of fixed strip, the mounting is used for being in the grip block location of two relative settings on the prefabricated crossbeam.

Through adopting above-mentioned technical scheme, when fixing a position prefabricated crossbeam and avoiding prefabricated crossbeam horizontal direction as far as possible and sliding, at first install the locating component who is located joint cover one side, at this moment, peg graft earlier one of them grip block and fix a position on the lateral wall of prefabricated crossbeam, the fixed strip on the prefabricated crossbeam lateral wall is pegged graft in the fixed slot, then peg graft the other grip block and fix a position on the lateral wall of prefabricated crossbeam, another fixed strip on the prefabricated crossbeam lateral wall is pegged graft in the fixed slot, two grip blocks set up relatively and will prefabricate the crossbeam centre gripping in the location space, utilize the mounting to fix two grip blocks on the lateral wall of prefabricated crossbeam, and the same thing, install the locating component of joint cover opposite side, realized spacing to prefabricated crossbeam horizontal direction displacement.

In a specific practical embodiment, the fixing part comprises an insertion block, a positioning ball and a spring, two ends of each clamping plate are fixedly connected with positioning plates, two adjacent positioning plates are abutted against each other, two positioning plates are fixedly connected with sliding rails, the extending direction of the slide rail is parallel to the extending direction of the positioning plate, the inserting block is provided with inserting grooves for accommodating the two positioning plates, the groove wall of the slot is provided with a chute for accommodating the slide rail, the side wall of the inserting block facing the prefabricated beam is provided with a mounting groove, the positioning ball slides in the mounting groove along the axial direction of the mounting groove, the spring is arranged between the groove bottom of the mounting groove and the positioning ball, the grip block is towards offer the constant head tank that supplies on the lateral wall of mounting groove notch the location ball is pegged graft.

Through adopting above-mentioned technical scheme, when fixing two grip blocks, insert the slot of grafting piece with two locating plates that support to paste, when the notch of mounting groove and the notch of constant head tank were aligned, the orientation ball moved to the direction of keeping away from the mounting groove tank bottom under the spring action of spring, and the location ball has realized the location to the grafting piece in inserting the constant head tank, and then has realized the location to two grip blocks.

In a specific practical implementation scheme, a plurality of supporting elements are arranged between the prefabricated beam and the upright column, each supporting element comprises a first supporting plate, a second supporting plate and a supporting rod, the first supporting plate is rotatably connected with one end of the supporting rod, the second supporting plate is rotatably connected with the other end of the supporting rod, the first supporting plate and the prefabricated beam are detachably connected towards the side wall of the upright column, and the second supporting plate is detachably connected with the side wall of the upright column.

By adopting the technical scheme, the support rods are utilized to support the prefabricated beam and the stand column, so that the connection stability between the prefabricated beam and the stand column is improved; utilize first fagging and vaulting pole to rotate to be connected, second fagging and vaulting pole rotate to be connected, are convenient for install and remove, realize good supporting effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the limiting plate is locked on the connecting cover by using the locking assembly, so that the prefabricated beam and the upright post are installed; in the same way, on the contrary, when the prefabricated beam is detached from the upright post, the locking assembly is opened, the limiting plate is rotated, then the prefabricated beam is taken out from the accommodating groove, the limiting assembly is detached from the upright post, and the connecting cover is further detached from the upright post, so that the detachment of the upright post and the prefabricated beam is realized, and the prefabricated beam is convenient to recycle;

2. when the prefabricated beam is positioned and the horizontal direction slippage of the prefabricated beam is avoided as much as possible, the positioning assembly on one side of the connecting cover is installed firstly, at the moment, one clamping plate is firstly inserted and positioned on the side wall of the prefabricated beam, fixing strips on the side wall of the prefabricated beam are inserted and positioned in the fixing grooves, the other clamping plate is inserted and positioned on the side wall of the prefabricated beam, the other fixing strip on the side wall of the prefabricated beam is inserted and positioned in the fixing grooves, the two clamping plates are oppositely arranged and clamp the prefabricated beam in the positioning space, the two clamping plates are fixed on the side wall of the prefabricated beam by utilizing the fixing piece, and similarly, the positioning assembly on the other side of the connecting cover is installed, and the limitation on the horizontal direction displacement of the prefabricated beam is realized.

Drawings

Fig. 1 is a schematic overall structure diagram of a beam-column connection structure in an embodiment of the present application.

Fig. 2 is a cross-sectional view taken along the plane a-a in fig. 1.

Fig. 3 is an enlarged view of a point a in fig. 1.

Fig. 4 is a cross-sectional view taken along the plane B-B in fig. 1.

Fig. 5 is an enlarged view at B in fig. 4.

Description of the reference numerals: 1. a column; 2. prefabricating a cross beam; 3. a connecting cover; 4. a limiting component; 41. a first connecting plate; 42. a second connecting plate; 5. accommodating grooves; 6. a locking assembly; 61. locking the cover plate; 62. an extension plate; 63. a locking nut; 64. a locking bolt; 7. a limiting plate; 8. an accommodating space; 9. a first insertion groove; 10. a second insertion groove; 11. a first mounting plate; 12. a second mounting plate; 13. a limit bolt; 14. a limit nut; 15. a bevel; 16. a ball bearing; 17. a positioning assembly; 171. a clamping plate; 18. a fixing member; 181. an insertion block; 182. a positioning ball; 183. a spring; 19. a fixing strip; 20. fixing grooves; 21. positioning a space; 22. positioning a plate; 23. a slide rail; 24. a chute; 25. mounting grooves; 26. a support member; 261. a first supporting plate; 262. a second supporting plate; 263. a stay bar; 27. a slot; 28. and (6) positioning a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses beam column connection structure. Referring to fig. 1 and 2, a beam column connection structure includes stand 1 and prefabricated crossbeam 2, the vertical setting of stand 1, prefabricated crossbeam 2 level sets up, the middle part of the roof of stand 1 and prefabricated crossbeam 2 lateral wall is supported and is pasted, it is equipped with connecting cover 3 to slide the cover on the stand 1, connecting cover 3 passes through spacing subassembly 4 and fixes a position in the one side that stand 1 is close to prefabricated crossbeam 2, offer the holding tank 5 that is used for holding prefabricated crossbeam 2 on the roof of connecting cover 3, the relative both sides wall of spread groove link up, it has limiting plate 7 to articulate through the loose-leaf on the roof of connecting cover 3, limiting plate 7 is used for carrying out the shutoff to the notch of holding tank 5, the cell wall of limiting plate 7 and holding tank 5 encloses to close and forms the accommodation space 8 that is used for holding prefabricated crossbeam 2, be equipped with between limiting plate 7 and the connecting cover 3 and be used for fixing a position limiting plate 7 locking Assembly 6 on connecting cover 3.

When the prefabricated beam 2 and the upright post 1 are positioned, firstly, the connecting cover 3 is moved upwards, the connecting cover 3 moves along the extending direction of the upright post 1, when the connecting cover 3 moves to one side, close to the top wall, of the upright post 1, at the moment, the groove bottom of the accommodating groove 5 is flush with the top wall of the upright post 1, the position of the connecting cover 3 is limited by the limiting component 4, the connecting cover 3 is positioned on the upright post 1, then the limiting plate 7 is rotated, the prefabricated beam 2 is hoisted into the accommodating groove 5, finally, the limiting plate 7 is rotated, the limiting plate 7 limits the displacement of the prefabricated beam 2 in the height direction, the limiting plate 7 is locked on the connecting cover 3 by the locking component 6, the prefabricated beam 2 is installed on the upright post 1, and a good installation effect is achieved; in the same way, on the contrary, when dismantling precast beam 2 from stand 1, open locking subassembly 6, rotate limiting plate 7, then hoist precast beam 2 out of holding tank 5, dismantle spacing subassembly 4 from stand 1, and then make connecting cover 3 demolish from stand 1, realized dismantling the reuse of being convenient for stand 1 and precast beam 2.

Referring to fig. 1, 2 and 3, the limiting component 4 includes a first connecting plate 41 and a second connecting plate 42, both the first connecting plate 41 and the second connecting plate 42 are shaped like "Jiong", the upright post 1 is provided with a first inserting groove 9 for inserting the middle of the first connecting plate 41 and a second inserting groove 10 for inserting the middle of the second connecting plate 42, when the position of the connecting cover 3 is limited, the first connecting plate 41 is inserted into the first inserting groove 9, the second connecting plate 42 is inserted into the second inserting groove 10, the first connecting plate 41 and the second connecting plate 42 are oppositely arranged, the first connecting plate 41 is fixedly connected with a first mounting plate 11, the second connecting plate 42 is fixedly connected with a second mounting plate 12, the first mounting plate 11 abuts against the second mounting plate 12, the first mounting plate 11 and the second mounting plate 12 are fixedly connected by a limiting bolt 13 and a limiting nut 14, the first connecting plate 41 and the second connecting plate 42 are close to the top wall of the prefabricated cross beam 2 and the bottom wall of the connecting cover 3, realized the bearing to connecting cover 3, and then realized spacing to connecting cover 3 position on stand 1, it is simple convenient, convenient recycle.

Referring to fig. 2, the groove opening of the accommodating groove 5 is provided with an inclined plane 15, the distance from the inclined plane 15 to the top wall of the upright post 1 is gradually increased from the inside of the connecting cover 3 to the outside of the connecting cover 3, and oppositely, the inclined plane is arranged on the side wall of the limiting plate 7 facing the accommodating space 8, when the limiting plate 7 is closed, the inclined plane and the inclined plane 15 abut against each other, when the prefabricated cross beam 2 is hoisted into the accommodating groove 5, the inclined plane 15 is used for facilitating the alignment of the groove openings of the prefabricated cross beam 2 and the accommodating groove 5, further facilitating the hoisting of the prefabricated cross beam 2 into the accommodating groove 5, limiting the position of the prefabricated cross beam 2, and being simple, convenient and beneficial to improving the installation efficiency of the prefabricated cross beam 2 and the upright post 1; utilize inclined plane and inclined plane 15 to paste, realize the good spacing effect to prefabricated crossbeam 2.

Evenly be equipped with a plurality of balls 16 on the cell wall of holding tank 5, the cell wall of a plurality of balls 16 and holding tank 5 rotates to be connected, and the outer wall of

ball

16 and 2 lateral walls of prefabricated crossbeam are supported and are pasted, when hoist and mount prefabricated crossbeam 2 to holding tank 5 in, utilize ball 16 to reduce the frictional force between the lateral wall of prefabricated crossbeam 2 and the 5 cell walls of holding tank, are favorable to improving the installation effectiveness to prefabricated crossbeam 2.

Referring to fig. 1, 4 and 5, two sides of the prefabricated beam 2 are provided with positioning assemblies 17 for limiting the horizontal direction of the prefabricated beam 2, the connecting cover 3 is arranged between the two sets of positioning assemblies 17, each positioning assembly 17 comprises a fixing member 18 and two oppositely arranged clamping plates 171, the fixing member 18 is used for fixing the two oppositely arranged clamping plates 171, fixing strips 19 are fixedly connected to opposite side walls of the prefabricated beam 2, fixing grooves 20 for inserting the fixing strips 19 are formed in the clamping plates 171, two clamping plates 171 enclose to form a positioning space 21 for accommodating the prefabricated beam 2, fixing members 18 are arranged on two sides of the two clamping plates 171, and the fixing members 18 are used for positioning the two oppositely arranged clamping plates 171 on the prefabricated beam 2.

The fixing part 18 comprises an insertion block 181, a positioning ball 182 and a spring 183, wherein both ends of each clamping plate 171 are fixedly connected with a positioning plate 22, the extending direction of the positioning plate 22 is perpendicular to the extending direction of the prefabricated beam 2, two adjacent positioning plates 22 are abutted against each other, a slide rail 23 is fixedly connected to the positioning plate 22, the extending direction of the slide rail 23 is parallel to the extending direction of the prefabricated beam 2, when the two clamping plates 171 are positioned on the prefabricated beam 2, the positioning plates 22 on the two clamping plates 171 are abutted against each other, the side wall of the insertion block 181 facing the prefabricated beam 2 is provided with a slot 27 for slidably inserting the two abutted clamping plates 171, two opposite side walls of the slot 27 are arranged in a penetrating manner, the slot wall of the slot 27 is provided with a sliding groove 24 for accommodating the slide rail 23, the side wall of the insertion block 181 facing the prefabricated beam 2 is provided with an installation groove 25, the longitudinal section of the installation groove 25 is circular, the extending direction of the installation groove 25 is perpendicular to the extending direction of the prefabricated beam 2, location ball 182 slides along the axis direction of mounting groove 25 in mounting groove 25, the tank bottom fixed connection of the one end of spring 183 and mounting groove 25, the other end and the location ball 182 fixed connection of spring 183, grip block 171 offer the constant head tank 28 that supplies location ball 182 to peg graft on the lateral wall of mounting groove 25 notch.

When the horizontal position of the prefabricated beam 2 is limited, firstly, a positioning assembly 17 is installed on one side of the connecting cover 3, at this time, one clamping plate 171 is inserted and positioned on the side wall of the prefabricated beam 2, the fixing strip 19 on the side wall of the prefabricated beam 2 is inserted and matched with the fixing groove 20, then the other clamping plate 171 is inserted and positioned on the side wall of the prefabricated beam 2, the other fixing strip 19 on the side wall of the prefabricated beam 2 is inserted and positioned in the fixing groove 20, the two clamping plates 171 are oppositely arranged and clamp the prefabricated beam 2 in the positioning space 21, finally, one end of the two abutted positioning plates 22 penetrating through the inserting groove 27 is inserted and positioned to one end of the other penetrating through the inserting groove 27, at this time, the inserting block 181 is inserted and positioned in the inserting groove 27, when the notch of the installing groove 25 is aligned with the notch of the positioning groove 28, the positioning ball 182 moves in the direction far away from the groove bottom of the installing groove 25 under the elastic force of the spring 183, the positioning balls 182 are inserted into the positioning grooves 28 to position the two clamping plates 171, and when the prefabricated beam 2 moves in the horizontal direction, the prefabricated beam 2 is limited by the clamping plates 171 on the two sides of the connecting cover 3, so that the prefabricated beam 2 is positioned in the horizontal direction.

Referring to fig. 1 and 2, the locking assembly 6 includes a locking cover plate 61, an extension plate 62, a locking bolt 64 and a locking nut 63, the locking cover plate 61 and the stopper plate 7 are fixedly connected at a side away from the hinged end, the extension plate 62 is fixedly connected with the connecting cover 3, when the stopper plate 7 is closed, the extension plate 62 is attached to the locking cover plate 61, a screw of the locking bolt 64 sequentially penetrates through the extension plate 62 and the locking cover plate 61 and is in threaded connection with the locking nut 63, the locking cover plate 61 and the extension plate 62 are clamped between a screw head of the locking bolt 64 and a side wall of the locking nut 63, and locking between the stopper plate 7 and the connecting cover 3 is achieved, so that the assembly and disassembly are convenient and easy to obtain.

Referring to fig. 1, the supporting members 26 are disposed on both sides of the upright column 1, each supporting member 26 includes a first supporting plate 261, a second supporting plate 262 and a supporting rod 263, one end of each first supporting plate 261 is rotatably connected with one end of each supporting rod 263, the other end of each second supporting plate 262 is rotatably connected with the other end of each supporting rod 263, the first supporting plate 261 is detachably connected with the side wall of the upright column 1 through a screw and the prefabricated cross beam 2, the second supporting plate 262 is detachably connected with the side wall of the upright column 1 through a screw, and the first supporting plate 261 is rotatably connected with the supporting rod 263 and the second supporting plate 262 is rotatably connected with the supporting rod 263, so that the upright column is convenient to assemble and disassemble; the prefabricated beam 2 and the upright post 1 are supported by the support rods 263, so that the connection stability between the prefabricated beam 2 and the upright post 1 is improved, and a good connection effect is realized.

The implementation principle of the beam column connection structure in the embodiment of the application is as follows: when the prefabricated beam 2 is positioned on the upright post 1, the connecting cover 3 is firstly moved, when the connecting cover 3 is moved to one side of the upright post 1 close to the top wall, the first connecting plate 41 is inserted into the first inserting groove 9, the second connecting plate 42 is inserted into the second inserting groove 10, finally the first connecting plate 41 and the second connecting plate 42 are fixedly connected by using the limiting bolt 13 and the limiting nut 14, at the moment, the bottom wall of the connecting cover 3 is attached to the top walls of the first connecting plate 41 and the second connecting plate 42, the connecting cover 3 is positioned on the upright post 1, then the limiting plate 7 is opened, the prefabricated beam 2 is hoisted into the accommodating groove 5, the side walls of the prefabricated beam 2 are attached to the bottom wall of the accommodating groove 5, finally the limiting plate 7 is rotated, the limiting plate 7 limits the prefabricated beam 2 in the accommodating space 8, the locking cover plate 61 and the extension plate 62 are positioned by using the locking bolt 64 and the locking nut 63, so that the locking cover plate 61 and the extension plate 62 are clamped at the screw heads of the locking bolt 64 and the end wall of the locking nut 63 Meanwhile, the limiting plate 7 is locked on the connecting cover 3, the limiting plate 7 is abutted against the side wall of the accommodating groove 5 facing the side wall of the prefabricated beam 2 and the side wall of the prefabricated beam 2 far away from the bottom of the accommodating groove 5, the prefabricated beam 2 is prevented from moving in the vertical direction as much as possible, and the prefabricated beam 2 and the upright post 1 are installed; in the same way, on the contrary, when the precast beam 2 is detached from the upright post 1, the locking bolt 64 and the locking nut 63 are loosened, the limiting plate 7 is rotated, then the precast beam 2 is taken out of the accommodating groove 5, finally the limiting bolt 13 and the limiting nut 14 are loosened, and the connecting cover 3 is detached from the upright post 1, so that the upright post 1 and the precast beam 2 are detached, and the reutilization is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A beam column connection structure, includes stand (1) and prefabricated crossbeam (2), prefabricated crossbeam (2) set up on the roof of stand (1), its characterized in that: stand (1) with prefabricated crossbeam (2) are through connecting cover (3) fixed connection, connecting cover (3) slip the cover and establish on stand (1), it is right to be equipped with on stand (1) connecting cover (3) carry out spacing subassembly (4), holding tank (5) have been seted up to the top surface of connecting cover (3), the articulated limiting plate (7) that is equipped with on connecting cover (3), limiting plate (7) with the cell wall of holding tank (5) is enclosed to close and is formed and is used for holding the accommodation space (8) of prefabricated crossbeam (2), connecting cover (3) with be equipped with between limiting plate (7) and be used for with limiting plate (7) locking is in locking subassembly (6) on connecting cover (3).

2. A beam column connection structure according to claim 1, wherein: the limiting assembly (4) comprises a first connecting plate (41) and a second connecting plate (42), a first inserting groove (9) for inserting the first connecting plate (41) is formed in the stand column (1), a second inserting groove (10) for inserting the second connecting plate (42) is formed in the stand column (1), the first connecting plate (41) and the second connecting plate (42) are arranged oppositely, the first connecting plate (41) and the second connecting plate (42) are close to the side wall of the prefabricated cross beam (2) and abut against the connecting cover (3), and the first connecting plate (41) and the second connecting plate (42) are fixedly connected through a limiting bolt (13) and a limiting nut (14).

3. The beam column connection structure according to claim 1, wherein: locking subassembly (6) are including locking apron (61), extension board (62), locking bolt (64) and locking nut (63), locking apron (61) with one side fixed connection of hinged end is kept away from to limiting plate (7), extension board (62) with connect cover (3) fixed connection, extension board (62) with locking apron (61) laminating, the screw rod of locking bolt (64) passes extension board (62) and locking apron (61) in proper order and locking nut (63) threaded connection.

4. A beam column connection structure according to claim 1, wherein: the notch of holding tank (5) is equipped with inclined plane (15), the distance of inclined plane (15) to stand (1) roof is by connecting cover (3) extroversion to connect cover (3) in diminishing progressively.

5. A beam column connection structure according to claim 1, wherein: the groove wall of the accommodating groove (5) is rotatably connected with a plurality of balls (16), and the balls (16) are attached to the outer wall of the prefabricated cross beam (2).

6. A beam column connection structure according to claim 1, wherein: the both sides of prefabricated crossbeam (2) all are equipped with and are used for right locating component (17) of prefabricated crossbeam (2) horizontal direction location, connecting cover (3) set up two sets up between locating component (17), locating component (17) include two relative grip block (171) that set up and are used for going on fixed mounting (18) to two relative grip block (171) that set up, two grip block (171) enclose to close and form and are used for holding the location space (21) of prefabricated crossbeam (2), fixedly connected with fixed strip (19) on prefabricated crossbeam (2), be equipped with on grip block (171) and be used for pegging graft fixed slot (20) of fixed strip (19), fixed mounting (18) are used for fixing a position two relative grip block (171) that set up on prefabricated crossbeam (2).

7. A beam column connection structure according to claim 6, wherein: the fixing part (18) comprises an inserting block (181), a positioning ball (182) and a spring (183), wherein the two ends of the clamping plate (171) are fixedly connected with positioning plates (22) respectively, the two adjacent positioning plates (22) are mutually abutted and are fixedly connected with sliding rails (23) on the positioning plates (22), the extending direction of the sliding rails (23) is parallel to the extending direction of the positioning plates (22), slots (27) used for accommodating the two positioning plates (22) are formed in the inserting block (181), sliding grooves (24) used for accommodating the sliding rails (23) are formed in the groove walls of the slots (27), the inserting block (181) faces the side wall of the prefabricated beam (2) and is provided with a mounting groove (25), the positioning ball (182) slides in the mounting groove (25) along the axis direction of the mounting groove (25), and the spring (183) is arranged between the groove bottom of the mounting groove (25) and the positioning ball (182), and the clamping plate (171) faces the side wall of the notch of the mounting groove (25) and is provided with a positioning groove (28) for the insertion of the positioning ball (182).

8. A beam column connection structure according to claim 1, wherein: prefabricated crossbeam (2) with be equipped with a plurality of support piece (26) between stand (1), support piece (26) include first fagging (261), second fagging (262) and vaulting pole (263), first fagging (261) with the one end of vaulting pole (263) is rotated and is connected, second fagging (262) with the other end of vaulting pole (263) is rotated and is connected, first fagging (261) with prefabricated crossbeam (2) orientation the connection can be dismantled to the lateral wall of stand (1), second fagging (262) with the connection can be dismantled to the lateral wall of stand (1).