CN218323144U

CN218323144U - Prefabricated beam column connection structure

Info

Publication number: CN218323144U
Application number: CN202221903251.7U
Authority: CN
Inventors: 王建长
Original assignee: Henan Xinmiao Yuanda Housing Industry Co ltd
Current assignee: Henan Xinmiao Yuanda Housing Industry Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-01-17
Anticipated expiration: 2032-07-22

Abstract

The utility model provides a precast beam column connection structure, including precast column, a plurality of precast beams, a plurality of horizontal locating part, a plurality of vertical locating part and a plurality of setting element, be connected with a plurality of tuppe portion on the precast column, the mounting hole has been seted up on the tuppe portion, precast beam slip peg graft in the mounting hole, horizontal locating part restriction precast beam is relative in the horizontal direction the position of precast column, vertical locating part restriction horizontal locating part is relative in vertical direction the position of precast column, the setting element is restricted on the horizontal direction vertical locating part is relative the position of precast column.

Description

Prefabricated beam column connection structure

Technical Field

The utility model relates to a beam column connection field, concretely relates to prefabricated beam column connection structure.

Background

Prefabricated concrete structures are currently generally composed of prefabricated columns, beams, plates and other auxiliary components such as prefabricated stairways.

Precast beam and precast column among the prior art realize like this, preparation bracket on the precast beam now, the even cross-section or half cross-section can be set to according to the external force that the post bore, bracket formula top surface pre-buried steel sheet or increase and join in marriage reinforcing bar net piece and bear the concentrated load that the beam transmitted, and the roof beam adopts the composite beam, and convex stirrup and vertical muscle are left on upper portion, and the pre-buried tie bar in the post realizes effectively connecting to concreting, maintenance. Before pouring, the steel corbels and the main reinforcing steel bars of the precast beams need to be welded and fixed together.

In view of the above-mentioned related art, the inventor believes that there is a defect that the work load of welding on site is large, and the work efficiency of assembling on site is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve work efficiency in order to facilitate the position of the relative precast column of fixed precast beam, this application provides a precast beam column connection structure.

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

the utility model provides a precast beam column connection structure, includes precast column, a plurality of precast beam, a plurality of horizontal locating part, a plurality of vertical locating part and a plurality of setting element, be connected with a plurality of tuo liang portion on the precast column, the mounting hole has been seted up on the tuo liang portion, precast beam slide peg graft in the mounting hole, horizontal locating part restriction precast beam is relative in the horizontal direction the position of precast column, vertical locating part restriction horizontal locating part is relative in the vertical direction the position of precast column, the setting element is restricted on the horizontal direction vertical locating part is relative the position of precast column.

Furthermore, the transverse limiting part comprises a first connecting rod, a first fixing hole is formed in the bottom of the joist part and extends in the vertical direction, the mounting hole is communicated with the first fixing hole, a first through hole is formed in the precast beam and extends in the vertical direction, when the precast beam is inserted into the mounting hole in a sliding mode, the first through hole corresponds to the first fixing hole in the vertical direction, and the first connecting rod is inserted into the first fixing hole and the first through hole in a sliding mode.

Furthermore, the longitudinal limiting part comprises a second connecting rod, a second fixing hole is formed in the side face of the beam supporting part, the second fixing hole extends along the horizontal direction, a second through hole is formed in the first connecting rod, the second through hole extends along the horizontal direction, when the first connecting rod is inserted into the first fixing hole and the first through hole in a sliding mode, the second through hole corresponds to the second fixing hole in the horizontal direction, and the second connecting rod is inserted into the second fixing hole and the second through hole in a sliding mode.

Furthermore, the whole joist portion is in the shape of a right-angle trapezoid, and the right-angle edge of the joist portion is located above the inclined edge of the joist portion in the vertical direction.

Furthermore, the positioning element comprises a first bolt, a first threaded hole is formed in the side wall of the beam supporting part, a second threaded hole is formed in the second connecting rod, the first threaded hole is communicated with the second threaded hole, and one end of the first bolt is in threaded connection with the first threaded hole and in threaded connection with the second threaded hole.

Furthermore, the positioning element further comprises a second bolt, a third threaded hole is formed in one side, away from the first connecting rod, of the second connecting rod, a fourth threaded hole is formed in the beam supporting part, the third threaded hole is communicated with the fourth threaded hole, and one end of the second bolt is in threaded connection with the third threaded hole and is in threaded connection with the fourth threaded hole.

Furthermore, all be connected with the slide bar on the prefabricated roof beam lateral wall of second, a plurality of the slide bar is followed mounting hole extending direction extends, sliding channel has all been seted up on the mounting hole lateral wall, sliding channel follows mounting hole extending direction extends, sliding channel with the slide bar cooperatees, the slide bar slide peg graft in the sliding channel.

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

1. the first connecting rod limits the position of the precast beam relative to the precast column in the horizontal direction, the second connecting rod limits the position of the first connecting rod relative to the precast column in the vertical direction, and the position of the precast beam relative to the precast column is fixed, so that the structure is simple and stable, and the operation is convenient;

2. the first connecting rod and the second connecting rod are mutually limited, and the first connecting rod also limits the position of the second connecting rod relative to the prefabricated column in the horizontal direction, so that the stability of the device is improved;

3. set up first bolt, second bolt and slide bar, further promote device stability.

Drawings

Fig. 1 is a schematic structural view of a prefabricated beam-column connection structure of the present invention;

FIG. 2 is an enlarged schematic view of the overall structure of the joist section of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is an enlarged schematic view of the overall structure of the middle positioning member of the present invention.

Description of the reference numerals: 1. prefabricating a column; 2. prefabricating a beam; 3. a lateral limit piece; 4. a longitudinal limit member; 5. a positioning member; 6. a joist section; 7. mounting holes; 8. a first connecting rod; 9. a first fixing hole; 10. a first through hole; 11. a second connecting rod; 12. a second fixing hole; 13. a second through hole; 14. a first bolt; 15. a second bolt; 16. a first threaded hole; 17. a second threaded hole; 18. a third threaded hole; 19. a fourth threaded hole; 20. a slide bar; 21. a slide channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 2, a precast beam column connection structure includes precast column 1 and two precast beams 2, still include two sets of horizontal locating part 3, two sets of vertical locating part 4 and two sets of setting element 5, relative both sides all are connected with the joist portion 6 on the precast column 1, joist portion 6 keeps away from one side of precast column 1 and has seted up mounting hole 7, precast beam 2 slides and pegs graft in mounting hole 7, horizontal locating part 3 limits precast beam 2 the position of precast column 1 relatively on the horizontal direction, vertical locating part 4 limits horizontal locating part 3 the position of precast column 1 relatively on the vertical direction, setting element 5 restricts the position of vertical locating part 5 relative precast column 1 on the horizontal direction.

As shown in fig. 1 and 2, precast beam 2 wholly is the cuboid form, precast beam 2 is vertical to be placed, precast column 1 wholly is the cuboid form, precast column 1 level is placed, joist portion 6 wholly is the right trapezoid shape, the right-angle side of joist portion 6 is located the top of 6 hypotenuses of joist portion in vertical direction, the one end that precast beam 2 was kept away from to the hypotenuse of joist portion 6 is higher than the one end that 6 hypotenuses of joist portion are close to precast beam 2 in vertical direction, mounting hole 7 has been seted up to one side that precast beam 2 was kept away from to joist portion 6, mounting hole 7 extends along the horizontal direction, precast column 1 slides and pegs graft in mounting hole 7.

As shown in fig. 2, the horizontal locating part 3 includes the head rod 8, the head rod 8 is wholly cuboid, head rod 8 is vertical to be placed, first fixed orifices 9 have been seted up to 6 bottoms of joist portion, first fixed orifices 9 extends along vertical direction, first fixed orifices 9 communicate in mounting hole 7, first through-hole 10 has been seted up on the precast beam 2, first through-hole 10 runs through precast beam 2 along vertical direction, when precast beam 2 slides and pegs graft in mounting hole 7, first through-hole 10 corresponds with first fixed orifices 9 position in vertical direction, 8 one end of head rod slides and pegs graft in first fixed orifices 9 and first through-hole 10, restrict the relative precast column 1's of precast beam 2 position in the horizontal direction, stable in structure, high durability and convenient installation, and simple operation.

As shown in fig. 2 and 4, the longitudinal position limiting member 4 includes a second connecting rod 11, a second fixing hole 12 is formed in a side surface of the joist portion 6, which is far away from the precast column 1, the second fixing hole 12 extends along the horizontal direction, the second fixing hole 12 is located below the mounting hole 7 in the vertical direction, a second through hole 13 is formed in the first connecting rod 8, the second through hole 13 extends along the horizontal direction, when the first connecting rod 8 is slidably inserted into the first fixing hole 9 and the first through hole 10, the second through hole 13 corresponds to the second fixing hole 12 in the horizontal direction, one end of the second connecting rod 11 is slidably inserted into the second fixing hole 12 and the second through hole 13, the structure is stable, the installation is convenient, and the operation is simple.

As shown in fig. 2 and 4, the positioning member 5 includes a first bolt 14 and a second bolt 15, a first threaded hole 16 is formed in a side wall of the joist portion 6, a second threaded hole 17 is formed in the second connecting rod 11, the first threaded hole 16 is communicated with the second threaded hole 17, one end of the first bolt 14 is in threaded connection with the first threaded hole 16 and in threaded connection with the second threaded hole 17, a third threaded hole 18 is formed in the second connecting rod 11, a fourth threaded hole 19 is formed in the joist portion 6, the third threaded hole 18 is communicated with the fourth threaded hole 19, and one end of the second bolt 15 is in threaded connection with the third threaded hole 18 and in threaded connection with the fourth threaded hole 19.

As shown in fig. 3, the side walls of the precast beam 2 are all connected with sliding rods 20, the sliding rods 20 extend along the extending direction of the mounting holes 7, the side walls of the mounting holes 7 are all provided with sliding channels 21, the sliding channels 21 extend along the extending direction of the mounting holes 7, the sliding channels 21 are matched with the sliding rods 20, the sliding rods 20 are inserted into the sliding channels 21 in a sliding mode, and the stability of the device is further improved.

The implementation principle is as follows:

when the device is installed, the precast beam 2 and the installation hole 7 are firstly aligned, the sliding rod 20 and the sliding channel 21 are aligned, the position of the first through hole 10 is adjusted, the first through hole 10 extends along the vertical direction, and the precast beam 2 is inserted into the installation hole 7 in a sliding mode; aligning the first connecting rod 8 and the first fixing hole 9, adjusting the position of the first connecting rod 8 to enable the second through hole 13 on the first connecting rod 8 to extend along the horizontal direction, and inserting one end of the first connecting rod 8 into the first fixing hole 9 and the first through hole 10; tightening the first bolt 14 and the second bolt 15; and then the installation and fixation are finished, and then the subsequent operation of other working procedures is carried out.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a precast beam post connection structure which characterized in that: including prefabricated post (1), a plurality of precast beam (2), a plurality of horizontal locating part (3), a plurality of vertical locating part (4) and a plurality of setting element (5), be connected with a plurality of tutcheon portion (6) on prefabricated post (1), mounting hole (7) have been seted up on tutcheon portion (6), precast beam (2) slide peg graft in mounting hole (7), horizontal locating part (3) restriction precast beam (2) are relative in the horizontal direction the position of prefabricated post (1), vertical locating part (4) restriction horizontal locating part (3) are relative in the vertical direction the position of prefabricated post (1), setting element (5) are restricted on the horizontal direction vertical locating part (4) is relative the position of prefabricated post (1).

2. A precast beam column connecting structure according to claim 1, wherein: the transverse limiting part (3) comprises a first connecting rod (8), a first fixing hole (9) is formed in the bottom of the beam supporting part (6), the first fixing hole (9) extends along the vertical direction, the mounting hole (7) is communicated with the first fixing hole (9), a first through hole (10) is formed in the precast beam (2), the first through hole (10) extends along the vertical direction, when the precast beam (2) is inserted into the mounting hole (7) in a sliding mode, the first through hole (10) corresponds to the first fixing hole (9) in the vertical direction in position, and the first connecting rod (8) is inserted into the first fixing hole (9) and the first through hole (10) in a sliding mode.

3. A precast beam column connection structure as set forth in claim 2, wherein: the longitudinal limiting piece (4) comprises a second connecting rod (11), a second fixing hole (12) is formed in the side face of the beam supporting part (6), the second fixing hole (12) extends along the horizontal direction, a second through hole (13) is formed in the first connecting rod (8), the second through hole (13) extends along the horizontal direction, when the first connecting rod (8) is inserted in the first fixing hole (9) and the first through hole (10) in a sliding mode, the second through hole (13) corresponds to the second fixing hole (12) in the horizontal direction, and the second connecting rod (11) is inserted in the second fixing hole (12) and the second through hole (13) in a sliding mode.

4. A precast beam column connecting structure according to claim 3, wherein: the whole carrier beam portion (6) is in a right-angle trapezoidal shape, and the right-angle side of the carrier beam portion (6) is located above the hypotenuse of the carrier beam portion (6) in the vertical direction.

5. A precast beam column connection structure as set forth in claim 4, wherein: the positioning piece (5) comprises a first bolt (14), a first threaded hole (16) is formed in the side wall of the beam supporting portion (6), a second threaded hole (17) is formed in the second connecting rod (11), the first threaded hole (16) is communicated with the second threaded hole (17), and one end of the first bolt (14) is in threaded connection with the first threaded hole (16) and in threaded connection with the second threaded hole (17).

6. A precast beam column connecting structure according to claim 5, wherein: the positioning piece (5) further comprises a second bolt (15), a third threaded hole (18) is formed in one side, away from the first connecting rod (8), of the second connecting rod (11), a fourth threaded hole (19) is formed in the beam supporting portion (6), the third threaded hole (18) is communicated with the fourth threaded hole (19), and one end of the second bolt (15) is in threaded connection with the third threaded hole (18) and in threaded connection with the fourth threaded hole (19).

7. A precast beam column connection structure as set forth in claim 6, wherein: all be connected with slide bar (20) on precast beam (2) lateral wall, a plurality of slide bar (20) are followed mounting hole (7) extending direction extends, sliding channel (21) have all been seted up on mounting hole (7) lateral wall, sliding channel (21) are followed mounting hole (7) extending direction extends, sliding channel (21) with slide bar (20) cooperate, slide bar (20) slide peg graft in sliding channel (21).