CN220167306U - Beam column node vertical steel bar positioning and restraining device - Google Patents
Beam column node vertical steel bar positioning and restraining device Download PDFInfo
- Publication number
- CN220167306U CN220167306U CN202321675690.1U CN202321675690U CN220167306U CN 220167306 U CN220167306 U CN 220167306U CN 202321675690 U CN202321675690 U CN 202321675690U CN 220167306 U CN220167306 U CN 220167306U
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- vertical
- positioning
- locating plate
- beam column
- column node
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- 229910000831 Steel Inorganic materials 0.000 title claims description 22
- 239000010959 steel Substances 0.000 title claims description 22
- 230000000452 restraining effect Effects 0.000 title claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 229910000746 Structural steel Inorganic materials 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a vertical reinforcing bar location restraint device of beam column node, the major structure of the device is square frame locating plate, square frame locating plate includes four horizontal locating plate bodies of both ends fixed connection each other, the medial surface equidistant of horizontal locating plate body is equipped with a plurality of location breach, interval between the location breach is the same with interval between the adjacent vertical reinforcing bar, the size of location breach matches with the size of vertical reinforcing bar, this restraint positioner is with square frame locating plate suit in the outside of the vertical reinforcing bar of beam column node department, square frame locating plate inboard location breach matches and embolias on the vertical reinforcing bar, fine control the degree of consistency between the vertical reinforcing bar and the vertical degree of vertical reinforcing bar self, and only need the suit to realize the spacing fixed of all vertical reinforcing bars, and convenient operation, high efficiency, square timber ligature is difficult to guarantee the quality's problem many times.
Description
Technical Field
The utility model relates to the field of building structures, in particular to a beam column node vertical steel bar positioning and restraining device.
Background
The beam column node of the reinforced concrete frame structure is also called a node core area, the stress of the area is complex and concentrated, and the whole frame structure is destroyed due to the insufficient structural strength of the beam column node, so the design of the beam column node is the key point of the concrete frame structure.
The uniformity and the straightness of vertical reinforcement at beam column node interval have decided the ligature quality of stirrup, directly influence the quality after concrete column pours, and at present mainly carry out spacing fixedly with square timber ligature between adjacent vertical reinforcement, improve uniformity and the straightness of vertical reinforcement, but this kind of mode needs ligature square timber one by one, and efficiency is lower to ligature quality is difficult to guarantee, and is limited to the uniformity and the straightness improvement of interval between the vertical reinforcement.
Disclosure of Invention
In order to solve the problems, the utility model provides a beam column node vertical steel bar positioning and restraining device.
The technical scheme of the utility model is as follows: the utility model provides a vertical reinforcing bar location restraint device of beam column node, the device's major structure is square locating plate, square locating plate includes four both ends fixed connection's horizontal locating plate body each other, and horizontal locating plate is square board, and the medial surface of horizontal locating plate body is equipped with a plurality of location breach, and the interval between the location breach is the same with the interval between the adjacent vertical reinforcing bar, and the size of location breach matches with the size of vertical reinforcing bar.
Preferably, the inner end of the positioning notch is in a semicircular structure.
Preferably, the outside of the bottom surface of the horizontal positioning plate body is provided with a vertical plate body along the length direction thereof, the vertical plate body is vertically connected with the horizontal positioning plate, and an angle iron structure is formed between the vertical plate body and the horizontal positioning plate body.
Preferably, a reinforcing plate is arranged between the adjacent horizontal positioning plate bodies and the ends of the vertical plate bodies, the reinforcing plate is welded between the adjacent vertical plates, and the surface of the reinforcing plate is flush with the surface of the horizontal positioning plate.
Preferably, the reinforcing plate is an angle iron reinforcing plate, the length of the angle iron reinforcing plate is larger than the width of the vertical plate, and two side plates of the angle iron reinforcing plate are matched, attached and fixed on the outer surfaces of adjacent vertical plate bodies.
Preferably, the end parts of the adjacent horizontal positioning plate bodies are provided with right-angle notches, the outer corners of the right-angle notches are arc-shaped corners, and square positioning holes are formed between the two right-angle notches.
The beneficial technical effects of the utility model are as follows:
this restraint positioner is with square frame locating plate suit in the outside of the vertical reinforcing bar of beam column node department, square frame locating plate inboard location breach match embolias on the vertical reinforcing bar, fine control the degree of consistency between the vertical reinforcing bar and the vertical degree of vertical reinforcing bar self to only need a suit can realize the spacing fixedly of all vertical reinforcing bars, convenient operation, efficient, avoided square timber to ligature a lot of is difficult to guarantee the problem of quality.
Drawings
Fig. 1 is a schematic view of a positioning and restraining device installed between vertical bars;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic perspective view of the positioning constraint device.
In the figure, 01 square locating plates, 11 horizontal locating plate bodies, 111 locating notches, 12 vertical plate bodies, 13 angle iron reinforcing plates, 14 square locating holes, 21 concrete columns and 22 vertical steel bars.
Detailed Description
Referring to fig. 1-3 of the specification, a beam-column node vertical steel bar 22 positioning constraint device is provided, the main structure of the device is a square positioning plate 01, the size of the square positioning plate 01 is matched with the size of a plurality of vertical steel bars 22, the square positioning plate can be sleeved on the outer side of the vertical steel bars 22, the square positioning plate 01 comprises four horizontal positioning plate bodies 11 with two ends fixedly connected with each other vertically, a plurality of positioning gaps 111 are arranged on the inner side surfaces of the horizontal positioning plate bodies 11 at equal intervals, the intervals between the positioning gaps 111 are identical with the intervals between adjacent vertical steel bars 22, the size of the positioning gaps 111 is matched with the size of the vertical steel bars 22, and after the square positioning plate 01 is sleeved on the outer sides of the plurality of vertical steel bars 22, each positioning gap 111 is sleeved on each vertical steel bar 22 in a matched mode.
The inner end of the positioning notch 111 is of a semicircular structure, and the semicircular structure can be well attached to and fixed with the vertical steel bar 22, so that the limiting and fixing effects are better.
The bottom surface outside of horizontal locating plate body 11 is equipped with vertical plate body 12 along its length direction, forms the angle bar structure between vertical plate body 12 and the horizontal locating plate body 11, and the angle bar structure is more firm, makes whole location restraint device be difficult for appearing distorting the turn-over phenomenon, and is effectual to the restraint location of vertical reinforcing bar 22.
Be equipped with the gusset plate between the tip of adjacent horizontal locating plate body 11 and vertical plate body 12, the gusset plate is angle bar gusset plate 13, and the both sides board of angle bar gusset plate 13 matches the laminating and fixes the surface at adjacent vertical plate body 12, and angle bar gusset plate 13 has improved the joint strength between the adjacent horizontal locating plate body 11 to can form square frame locating plate 01 through the mode that horizontal locating plate body 11 welded each other, be convenient for process manufacturing.
The end parts of the adjacent horizontal positioning plate bodies 11 are provided with right-angle notches, square positioning holes 14 are formed between the two right-angle notches, and the square positioning holes 14 are used for being sleeved on vertical steel bars 22 at corners.
When the positioning constraint device is used, constructors horizontally sleeve the square positioning plate 01 on the outer side of the vertical steel bars 22 at the beam column node, all positioning notches 111 on the inner side of the square positioning plate 01 are matched and sleeved on all the vertical steel bars 22, the inclined elastic force of the vertical steel bars 22 can tightly prop up the positioning notches 111, the phenomenon that the square positioning plate 01 slides vertically is avoided, uniformity among the vertical steel bars 22 and the verticality of the vertical steel bars 22 are well controlled, and limiting fixation of all the vertical steel bars 22 can be achieved only by one-time sleeve.
Claims (6)
1. A beam column node vertical steel bar positioning and restraining device is characterized in that:
the device's major structure is square frame locating plate, and square frame locating plate includes four both ends fixed connection's each other horizontal locating plate body, and the equidistant a plurality of location breach that is equipped with of the medial surface of horizontal locating plate body, the interval between the location breach is the same with the interval between the adjacent vertical reinforcing bar, and the size of location breach matches with the size of vertical reinforcing bar.
2. The beam column node vertical rebar positioning restraint device according to claim 1, wherein: the inner end of the positioning notch is of a semicircular structure.
3. The beam column node vertical rebar positioning restraint device according to claim 1, wherein: the bottom surface outside of horizontal locating plate body is equipped with vertical plate body along its length direction, forms angle bar structure between vertical plate body and the horizontal locating plate body.
4. A beam column node vertical rebar positioning restraint according to claim 3, wherein: reinforcing plates are arranged between the ends of the adjacent horizontal positioning plate bodies and the vertical plate bodies.
5. The beam column node vertical steel bar positioning and restraining device according to claim 4, characterized in that: the reinforcing plate is an angle iron reinforcing plate, and two side plates of the angle iron reinforcing plate are matched, attached and fixed on the outer surfaces of adjacent vertical plate bodies.
6. The beam column node vertical rebar positioning restraint device according to claim 1, wherein: the end parts of the adjacent horizontal positioning plate bodies are provided with right-angle notches, and square positioning holes are formed between the two right-angle notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675690.1U CN220167306U (en) | 2023-06-29 | 2023-06-29 | Beam column node vertical steel bar positioning and restraining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321675690.1U CN220167306U (en) | 2023-06-29 | 2023-06-29 | Beam column node vertical steel bar positioning and restraining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167306U true CN220167306U (en) | 2023-12-12 |
Family
ID=89066392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321675690.1U Active CN220167306U (en) | 2023-06-29 | 2023-06-29 | Beam column node vertical steel bar positioning and restraining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167306U (en) |
-
2023
- 2023-06-29 CN CN202321675690.1U patent/CN220167306U/en active Active
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