CN211421608U - Horizontal reinforcing bar distribution device in post and contain device's prefabricated post and beam column structure - Google Patents

Abstract

The utility model discloses a horizontal reinforcing bar distributor in post and contain device's prefabricated post and beam column structure, horizontal reinforcing bar distributor in the post includes first anchor muscle and second anchor muscle, be equipped with on the second anchor muscle and pass through the passageway, first anchor muscle is followed the passageway that passes through of second anchor muscle passes, and the two mutually perpendicular, first anchor muscle all is provided with the sleeve with the tip of second anchor muscle. The scheme has the advantages that: the problem that anchoring steel bars in columns interfere with each other when the column is connected with longitudinal bars of a plurality of beams is solved; the straight thread sleeves on the distribution device have the same elevation, so that the stability of the beam-column connection structure is ensured; the arrangement of the distribution device can be adjusted at will by taking 90 degrees as a unit, and for the column with the same section, the same batch of standardized components can be applied to the conditions of different beam widths or different relative positions of the beam and the column; it can be applied to all forms of reinforcing bars (such as single row reinforcing bars or multiple rows of reinforcing bars).

Description

Horizontal reinforcing bar distribution device in post and contain device's prefabricated post and beam column structure

Technical Field

The utility model belongs to the technical field of the building, specifically speaking, the utility model relates to a horizontal reinforcing bar distribution device and contain device's prefabricated post and beam column structure in post.

Background

In a frame structure system, when a plurality of beams are intersected in a prefabricated column, two connection modes can be roughly divided: 1. longitudinal ribs in the beams extend into the prefabricated column, and the longitudinal ribs between the two parallel beams are connected in the prefabricated column in an overlapping or other mode; when the longitudinal ribs of three beams or four beams on the same horizontal plane all extend into the prefabricated column, the longitudinal ribs between two adjacent beams can interfere, particularly, the longitudinal ribs of the four beams are on the same horizontal plane, and the part of the longitudinal ribs in the prefabricated column has a frame-making phenomenon. In the prior art, longitudinal ribs in one direction in a prefabricated column are descended to avoid adjacent longitudinal ribs. The disadvantages of this are: on one hand, the longitudinal ribs are bent, so that the stress performance of the beam end is influenced; on the other hand, the operation mode of bending the beam longitudinal bars during on-site construction is only suitable for a cast-in-place beam-column connecting structure. 2. When the beam is not arranged on the top side of the precast column but is connected with the side surface of the precast column, the longitudinal rib of the beam cannot extend into the precast column. At the moment, the transverse anchoring ribs connected with the longitudinal ribs of the beam can be pre-buried only in the production of the precast column, the transverse anchoring ribs which are perpendicular to each other are bent or staggered in the production, concrete is poured, and the production complexity of the precast concrete column is increased.

In view of the above, it is desirable to develop a device for distributing horizontal steel bars in a column for a T-shaped or cross-shaped beam-column connection structure, so as to solve the technical problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: providing a horizontal steel bar distribution device in a column to realize that the ends of more than 2 mutually crossed anchoring bars are positioned on the same horizontal plane; in addition, the prefabricated column and the beam column structure comprising the horizontal steel bar distribution device in the column are provided to solve the problems that when the prefabricated column is connected with a plurality of beams in the prior art, transverse anchoring steel bars in a plurality of columns connected with longitudinal bars of the beams interfere with each other, the production is troublesome, the construction is complicated and the like

In order to realize the purpose, the utility model discloses the technical scheme who takes does: the utility model provides a horizontal reinforcing bar distribution device in post, includes first anchor muscle and second anchor muscle, be equipped with the passageway of passing through on the second anchor muscle, first anchor muscle is followed the passageway of passing through of second anchor muscle passes, and the two mutually perpendicular, the tip of first anchor muscle and second anchor muscle all is provided with the sleeve. Set up like this, first anchor muscle and second anchor muscle respectively with the roof beam indulge between the muscle can be connected through straight thread sleeve, solved the steel bar connection problem between prefabricated post and the roof beam. And the end of the first anchoring rib is provided with an external thread which is connected with the internal thread of the sleeve through a thread. Such that the first anchoring rib is coaxial with the distal sleeve.

Preferably, the passage is a through hole.

Preferably, the passage is a passage groove, the distance between the two first anchoring ribs is adjustable, and the first anchoring ribs are fixed on the second anchoring ribs through positioning fixtures.

Preferably, the positioning fixture comprises two oppositely arranged clamping plates, a first direction fixing hole is formed in the middle of each clamping plate, arc-shaped protrusions are arranged on the clamping plates on two sides of the first direction fixing hole, and the protrusions of the two clamping plates are spliced to form a fixing hole in the second direction. Like this through the fixed of positioning fixture with first anchor muscle and second anchor muscle mutually perpendicular, because first anchor muscle passes from the second anchor muscle, consequently can guarantee that the two can not take place to interfere and roughly be in a horizontal plane. Make things convenient for positioning fixture's production and installation like this, when using, block the second anchor muscle with the bulge of one of them splint, then block the opposite side of second anchor muscle with another splint, rethread bolt assembly etc. are in the same place two splint fastenings, pass first anchor muscle from first direction fixed orifices at last, operate fairly simply like this, and adjust the convenience.

Preferably, the clamping plate and the clamping piece are further arranged on the clamping plate, the clamping plate is arranged on one side of the clamping plate beside the first-direction fixing hole and is perpendicular to the clamping plate, and the clamping piece clamps the clamping plate on the first anchoring rib. Because first anchor muscle and second anchor muscle all pass positioning fixture, consequently the gliding condition appears easily, can fix between positioning fixture and the first anchor muscle after setting up cardboard and fastener.

Preferably, the number of the first anchoring ribs and the number of the second anchoring ribs are both 2 or more, the first anchoring ribs are parallel to each other, and the second anchoring ribs are parallel to each other. Because the roof beam width of difference, need set up the muscle of indulging of different quantity, consequently first anchor muscle and second anchor muscle need match with the muscle quantity of indulging of roof beam.

More preferably, the second anchoring rib comprises two rows of reinforcing steel bars which are arranged in parallel and spaced from each other, and the straight threaded sleeve is arranged between the two rows of reinforcing steel bars at the end part. Set up like this, because first anchor muscle passes in the interval between the double reinforcing bar of second anchor muscle, can keep in the same horizontal plane with first anchor muscle with the fixed straight thread sleeve of double reinforcing bar tip basically, consequently solved first anchor muscle and second anchor muscle respectively with the problem that the muscle is connected of indulging of a plurality of roof beams in the same horizontal plane.

Preferably, the sleeves at the tail ends of the first anchoring rib and the second anchoring rib are positioned on the same horizontal plane.

This scheme still provides a prefabricated post, pre-buried in the prefabricated post has the horizontal reinforcing bar distribution device in the above-mentioned post that the level was placed. The horizontal steel bar distribution device in the column is horizontally placed in the prefabricated column.

This scheme still provides a beam column structure, including foretell prefabricated post and at least three roof beam, the indulge muscle of roof beam respectively with the muffjoint of the tip of first anchor muscle and/or second anchor muscle. For the beam-column connecting structure with the T-shaped cross section, the horizontal steel bar distribution device in the column is also set to be of a structure similar to a T shape, and the tail ends of the first anchoring bar and the second anchoring bar are respectively connected with the longitudinal bar of the beam; to crisscross beam column connection structure, horizontal reinforcing bar distribution device also sets up to similar crisscross structure in the post, has all avoided the post to interfere the problem with the interior horizontal reinforcing bar of post when a plurality of roof beams are connected like this.

In addition to the above embodiment, preferably, the longitudinal ribs of the beam are respectively connected to the sleeves at the ends of the first anchoring rib and/or the second anchoring rib. Make things convenient for first anchor muscle and second anchor muscle and the connection between the muscle of indulging of roof beam like this, only need during site operation will indulge the terminal of muscle twist in the sleeve can.

Preferably, the sleeves at the tail ends of the first anchoring rib and the second anchoring rib are positioned on the same horizontal plane. Therefore, the beams and the columns can be ensured to be in the same horizontal plane when being connected.

The technical scheme of the utility model the beneficial technological effect who gains is:

1. the technical scheme solves the problem of mutual interference of horizontally stressed anchoring steel bars in the column when the prefabricated column is connected with the longitudinal bars of a plurality of beams; the sleeves on the distribution device are positioned on the same horizontal plane, so that when a plurality of beams are connected, the longitudinal ribs of the beams which are parallel to each other are positioned on the same horizontal plane, and the stability of the beam-column connection structure is ensured;

2. the horizontal steel bar distribution device in the column in the scheme can be freely rotated, adjusted and arranged by taking 90 degrees as a base number, has no specific installation direction, and has higher flexibility;

3. for the prefabricated columns with the same sectional area, the horizontal steel bar distribution devices in the columns are manufactured into standardized products, and the prefabricated columns can be used universally when being connected with different beam widths or beam-column nodes in different structural forms (such as T-shaped or cross-shaped beam-column structures); but also can be applied to different beam column arrangement of reinforcement forms (like single reinforcing bar or multirow reinforcing bar), for example can be arranged in the roof beam and set up the condition of the muscle of indulging more than 1 or 2, only need at this moment increase or reduce the quantity of the first anchor muscle and/or the second anchor muscle that corresponds can, it is very convenient to adjust, extensive applicability, the practicality is strong.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation.

Fig. 1 is a schematic perspective view of a horizontal reinforcing bar distribution device in a column according to example 1;

fig. 2 is a schematic perspective view of the first and second anchoring ribs in example 1;

FIG. 3 is a perspective view of the holding splint according to embodiment 1;

FIG. 4 is a side view of the retaining splint of FIG. 3;

fig. 5 is a top view of the beam column connecting structure in embodiment 1;

reference numerals: 01-horizontal reinforcing steel bar distribution device in column, 02-prefabricated column, 03-beam, 1-first anchoring bar, 2-second anchoring bar, 3-positioning clamp, 4-straight thread sleeve, 5-clamping plate, 6-first direction fixing hole, 7-second direction fixing hole, 8-bolt, 9-clamping plate, 10-protrusion and 11-longitudinal bar.

Detailed Description

The present invention will be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way. Furthermore, features from embodiments in this document and from different embodiments may be combined accordingly by a person skilled in the art from the description in this document.

Example 1

Referring to fig. 1, the in-column horizontal steel bar distribution device 01 in this embodiment includes a first anchoring bar 1 and a second anchoring bar 2, a passage is provided on the second anchoring bar 2, the first anchoring bar 1 passes through the passage of the second anchoring bar 2, and the first anchoring bar 1 and the second anchoring bar 2 are perpendicular to each other, and straight thread sleeves 4 are provided at ends of the first anchoring bar 1 and the second anchoring bar 2. That is to say that first anchor muscle 1 sets up the external screw thread with the end of second anchor muscle 2, and the two realizes being connected through the screw thread between the internal thread of straight thread sleeve 4. So that the first anchoring rib 1 and the second anchoring rib 2 are coaxial with each other and the straight threaded sleeves 4 at the ends of the first anchoring rib and the second anchoring rib. Because first anchor muscle 1 passes from second anchor muscle 2, the distance of first anchor muscle 1 on second anchor muscle 2 can be adjusted, and the straight thread sleeve 4 of first anchor muscle 1 and 2 tip of second anchor muscle also is in same horizontal plane in addition, guarantees simultaneously that the two can not take place to interfere and be in a horizontal plane basically.

Referring to fig. 2, the passage channel provided in the second anchoring rib 2 in this embodiment is a passage groove, and the first anchoring rib 1 and the second anchoring rib 2 are fixed to each other perpendicularly by the positioning jig 3. In other embodiments, the passage way arranged on the second anchoring rib 2 is a through hole, and then the second anchoring rib 2 can directly pass through the through hole, and the first anchoring rib 1 can be fixed on the second anchoring rib 2 through welding.

Referring to fig. 2, the second anchoring rib 2 in this embodiment includes two rows of reinforcing bars arranged in parallel and spaced apart from each other, and the straight-thread sleeve 4 is welded between the two rows of reinforcing bars at the end portions. Because first anchor muscle 1 passes in the groove of passing through between the double reinforcing bar of second anchor muscle 2, first anchor muscle 1 can carry out the regulation of two directions of X axle and Y axle on second anchor muscle 2, and the distance setting of first anchor muscle 1 and second anchor muscle 2 is adjusted to the convenience according to actual conditions. The straight thread sleeve 4 fixed with the end parts of the double rows of the steel bars can be basically kept in the same horizontal plane with the first anchoring rib 1, so that the first anchoring rib 1 and the second anchoring rib 2 are respectively connected with the longitudinal ribs 11 in all directions in the same horizontal plane.

Referring to fig. 3 and 4, the positioning fixture 3 in this embodiment includes two oppositely disposed clamping plates 5, a first-direction fixing hole 6 is formed in the middle of the clamping plate 5, circular arc-shaped protrusions 10 are disposed on the clamping plates 5 on two sides of the first-direction fixing hole 6, and the protrusions 10 of the two clamping plates 5 are spliced to form a second-direction fixing hole. Still set up cardboard 9 and fastener on splint 5, cardboard 9 sets up in the other splint 5 one side of first direction fixed orifices 6, and perpendicular with splint 5, and the fastener is with cardboard 9 chucking on first anchor muscle 1. The fastener in this embodiment is bolt 8, and after screwing bolt 8 into cardboard 9, the end of bolt 8 can push up tightly on first anchor muscle 1. Because first anchor muscle 1 and second anchor muscle 2 all pass positioning fixture 3, consequently the gliding condition appears easily, can fix between positioning fixture 3 and the first anchor muscle 1 after setting up cardboard 9 and fastener.

Referring to fig. 1, the number of the first anchoring ribs 1 and the number of the second anchoring ribs 2 in the present embodiment are 2, the first anchoring ribs 1 are parallel to each other, the second anchoring ribs 2 are parallel to each other, and the first anchoring ribs 1 and the second anchoring ribs 2 are perpendicular to each other. In other embodiments, different numbers of the first anchoring ribs 1 and the second anchoring ribs 2 are arranged according to factors such as the width of the distribution device required to be connected with the steel bars in all directions, so as to achieve mutual matching.

Horizontal reinforcing bar distribution device 01 in post in this embodiment is when using, blocks second anchor muscle 2 with the protruding 10 part of one of them splint 5, then blocks the opposite side of second anchor muscle 2 with another splint 5, and rethread 8 subassemblies etc. are in the same place two splint 5 fastenings, pass first anchor muscle 1 from first direction fixed orifices 6 at last, and the operation is fairly simple like this, and adjusts the convenience.

The embodiment also comprises a prefabricated column 02 in which the in-column horizontal steel bar distribution device 01 is embedded horizontally, the first anchoring bar 1, the second anchoring bar 2 and the positioning clamp 3 are embedded in the concrete of the prefabricated column 02, one end of a straight thread sleeve 4 at the end parts of the first anchoring bar 1 and the second anchoring bar 2 is flush with the side surface of the prefabricated column 02, and the open end of the straight thread sleeve 4 is exposed out of the side surface of the prefabricated column 02.

Still introduce a crisscross roof beam 03 post connection structure in this implementation, including foretell prefabricated post 02 and four roof beams 03, the vertical muscle 11 of roof beam 03 is connected with the straight thread sleeve 4 at first anchor muscle 1 and the 2 terminal of second anchor muscle respectively. Make things convenient for first anchor muscle 1 like this and second anchor muscle 2 and the roof beam 03 indulge being connected between the muscle 11, only need during site operation with indulge the muscle 11 the end screw in the straight thread sleeve 4 can. Because the straight thread sleeves 4 at the tail ends of the first anchoring rib 1 and the second anchoring rib 2 are positioned on the same horizontal plane, the beams 03 can be ensured to be positioned on the same horizontal plane when being connected with the columns. The problem of horizontal steel bar interference in the column when the column is connected with a plurality of beams 03 is avoided.

Example 2

Compared with the horizontal steel bar distribution device 01 in the column in the embodiment 1, the horizontal steel bar distribution device 01 in the column in the embodiment is T-shaped, and the first anchoring bar 1 and the second anchoring bar 2 are not equal in length and are perpendicular to each other and fixed to form a T-shape.

The beam 03 column connection structure in this embodiment is a structure similar to a T shape, three side surfaces of the precast column 02 are respectively connected with the three beams 03, and the straight threaded sleeves 4 at the ends of the first anchoring rib 1 and the second anchoring rib 2 are respectively connected and fixed with the longitudinal ribs 11 of the beams 03 in all directions.

For the T-shaped beam 03 column connection structure in this embodiment, the horizontal steel bar distribution device 01 in the cross-shaped column in embodiment 1 may also be used in the prefabricated column 02, so that the longitudinal bars 11 of the three beams 03 are connected to the straight threaded sleeves 4 at the ends of the first anchoring bar 1 and the second anchoring bar 2.

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

Claims (9)

1. Horizontal reinforcing bar distribution device in post, its characterized in that includes first anchor muscle and second anchor muscle, be equipped with the passageway of passing through on the second anchor muscle, first anchor muscle is followed the passageway of passing through of second anchor muscle passes, and the two mutually perpendicular, the tip of first anchor muscle and second anchor muscle all is provided with the sleeve.

2. The in-column horizontal rebar distribution device of claim 1, wherein the passage channels are through holes.

3. The in-column horizontal steel bar distribution device according to claim 1, wherein the passage is a passage groove, a distance between two first anchoring bars is adjustable, and the first anchoring bars are fixed on second anchoring bars by a positioning jig.

4. The horizontal steel bar distribution device in the column according to claim 3, wherein the positioning fixture comprises two oppositely arranged clamping plates, a first-direction fixing hole is formed in the middle of each clamping plate, circular arc-shaped protrusions are arranged on the clamping plates on two sides of the first-direction fixing hole, and the protrusions of the two clamping plates are spliced to form a second-direction fixing hole.

5. The in-column horizontal steel bar distribution device according to claim 4, wherein the clamping plate is further provided with a clamping plate and a clamping piece, the clamping plate is arranged on one side of the clamping plate beside the first-direction fixing hole and perpendicular to the clamping plate, and the clamping piece clamps the clamping plate on the first anchoring bar.

6. The in-column horizontal steel bar distribution device according to claim 2 or 3, wherein the number of the first anchoring bars and the number of the second anchoring bars are 2 or more, the first anchoring bars are parallel to each other, and the second anchoring bars are parallel to each other.

7. The in-column horizontal steel bar distribution device according to claim 1, wherein the sleeves at the ends of the first and second anchoring bars are located on the same horizontal plane.

8. A prefabricated column, characterized in that a horizontally arranged in-column horizontal steel bar distribution device according to any one of claims 1 to 7 is embedded in the prefabricated column.

9. A beam-column structure comprising a prefabricated column according to claim 8 and at least three beams, the longitudinal bars of said beams being connected to sleeves at the ends of said first and/or second anchoring bars, respectively.

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