CN212104834U - Horse stool muscle and steel bar bearing structure - Google Patents
Horse stool muscle and steel bar bearing structure Download PDFInfo
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- CN212104834U CN212104834U CN202020399029.2U CN202020399029U CN212104834U CN 212104834 U CN212104834 U CN 212104834U CN 202020399029 U CN202020399029 U CN 202020399029U CN 212104834 U CN212104834 U CN 212104834U
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- split heads
- arc
- upper plate
- split
- muscle
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Abstract
The utility model provides a split heads bar, belonging to the technical field of building construction, comprising a split heads bar body, which is enclosed into a trapezoidal structure by a reinforcing bar, the long side of the trapezoidal structure is positioned at the upper part of the trapezoidal structure, and the short side of the trapezoidal structure is positioned at the lower part of the trapezoidal structure; arc-shaped concave parts are arranged at two ends of the long side and are used for being matched with the upper plate steel bars in a welding mode; the both ends of minor face are equipped with the arc convex part, and the arc convex part is used for leaning on the floor, supports split heads muscle body. The utility model also provides an use reinforcing bar bearing structure of this split heads muscle, the utility model provides a split heads muscle, the welding of upper plate reinforcing bar is in the arc concave part at the long limit both ends of split heads muscle body, and the arc concave part can increase the area of contact of upper plate reinforcing bar and split heads muscle body to improve the welding area of the two, guaranteed structural strength. The arc-shaped concave part is of an arc-shaped structure, the contact area of the lower end and the floor slab is small, and even if the corrosion occurs, the influence of the corrosion on the floor slab can be reduced as much as possible.
Description
Technical Field
The utility model belongs to the technical field of the construction, more specifically say, relate to a split heads muscle and steel bar support structure.
Background
The horse stool bar is also called as a support bar. In the reinforced concrete member, it is one of the indispensable work pieces, especially the overhanging board, such as balcony, awning, the stress steel bar is on the upper portion, is the suspended state, the worker operation is necessary to step on it, it is easiest to step the stress steel bar to the lower side and lose the tensile action, innumerable balcony awning collapse incidents are all caused by this, in order to guarantee the construction quality of the overhanging member, the effect of the building split bar must not be overlooked. The split heads are arranged according to the principle of moderate use, so that the requirements can be met and the resources can be saved.
The conventional split heads are usually made by welding a bottom plate to the bottom of the reinforcing bars, the upper ends of the reinforcing bars are welded to the reinforcing bars of the upper plate, and the bottom plate is supported on the floor. But conventional split heads muscle is because upper end and upper plate reinforcing bar welded part are area of contact little, and structural strength is low, has the risk that the upper strata collapses, in addition, because base and floor area of contact are great, the bottom plate corrosion can cause the serious problem of roof rust pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split heads muscle, it is little to aim at solving split heads muscle upper end welding site area of contact, and structural strength is low, and the base corrosion of split heads muscle can cause the serious problem of roof rust pollution.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a horse stool bar, including:
the split heads comprise split heads, split heads and split heads, wherein the split heads are arranged on the split heads, and the split heads are arranged on the split heads;
arc-shaped concave parts are arranged at two ends of the long side and are used for being matched with the upper plate steel bars in a welding mode;
the both ends of minor face are equipped with the arc convex part, the arc convex part is used for leaning on the floor, supports split heads muscle body.
As another embodiment of the application, the split heads body is made of Q235 carbon steel.
As another embodiment of this application, be used for enclosing establish the reinforcing bar diameter of split heads muscle body is 6mm-20 mm.
As another embodiment of the application, a supporting rod extending to one side is arranged on the short edge, and the free end of the supporting rod is bent downwards to form a supporting part.
As another embodiment of the present application, the supporting portion has a circular arc structure.
The utility model provides a beneficial effect of split heads muscle lies in: compared with the prior art, the utility model discloses the split heads muscle, the welding of upper plate reinforcing bar are in the arc concave part at the long limit both ends of split heads muscle body, and the arc concave part can increase the area of contact of upper plate reinforcing bar and split heads muscle body to improve the welding area of the two, guaranteed structural strength. The arc concave part is of an arc structure, the contact area of the lower end and the floor slab is small, and even if corrosion occurs, the influence of the corrosion on the floor slab can be reduced as far as possible due to the fact that the contact area of the arc concave part and the floor slab is small.
The utility model also provides a reinforcing bar bearing structure, including a plurality of foretell split heads muscle, still include a plurality of upper plate reinforcing bars, a plurality of split heads muscle is interval setting in proper order, a plurality of upper plate reinforcing bar parallel arrangement, two liang of welding on the arc concave part at the both ends on long limit.
The utility model provides a pair of steel bar support structure compares with prior art, owing to used foretell split heads muscle, consequently this steel bar support structure possesses the same beneficial effect with the split heads muscle, no longer gives unnecessary details here one by one.
As another embodiment of the present application, the length of the upper plate reinforcing steel bar is 600mm-900 mm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a split heads rib according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a split heads rib according to another embodiment of the present invention;
FIG. 3 is a side view of FIG. 2;
fig. 4 is a schematic structural view of a reinforcing bar supporting structure according to an embodiment of the present invention.
In the figure: 100. a split heads rib body; 110. a long side; 111. an arc-shaped concave part; 120. a short side; 121. an arc-shaped convex part; 130. a strut; 131. a support portion; 200. and (5) reinforcing steel bars of an upper plate.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the supporting bar of the present invention will be described. The split heads comprise split heads, each split head comprises a split head rib body 100, a split head rib body and a split head rib body, wherein the split head ribs are enclosed into a trapezoidal structure through reinforcing steel bars, a long edge 110 of the trapezoidal structure is positioned at the upper part of the trapezoidal structure, and a short edge 120 of the trapezoidal structure is positioned at the lower part of the trapezoidal structure; arc-shaped concave parts 111 are arranged at two ends of the long side 110, and the arc-shaped concave parts 111 are used for being matched with the upper plate steel bars 200 in a welding mode; the two ends of the short side 120 are provided with arc-shaped convex parts 121, and the arc-shaped convex parts 121 are used for abutting against the floor slab to support the split heads rib body 100.
The utility model provides a split heads muscle, compared with the prior art, the welding of upper plate reinforcing bar 200 is in the arc concave part 111 at the long limit 110 both ends of split heads muscle body 100, and arc concave part 111 can increase the area of contact of upper plate reinforcing bar 200 with split heads muscle body 100 to improve the welding area of the two, guaranteed structural strength. The arc-shaped concave part 111 is of an arc-shaped structure, the contact area of the lower end and the floor slab is small, and even if corrosion occurs, the influence of the corrosion on the floor slab can be reduced as much as possible due to the small contact area of the arc-shaped concave part and the floor slab.
As a specific implementation manner of the split heads provided by the utility model, the split heads body 100 adopts Q235 carbon steel. In this example, 4.8 grade Q235 carbon steel was selected.
As a specific implementation mode of the split heads rib provided by the utility model, the diameter of the steel bar used for enclosing the split heads rib body 100 is 6mm-20 mm. In this embodiment, the selection of the diameter of the steel bar used for enclosing the split heads body 100 needs to be determined by referring to the stress condition of the steel bar 200 of the upper plate, and is adjusted according to the actual condition of the site.
As a specific embodiment of the split heads of the present invention, please refer to fig. 2 to 3, the short edge 120 is provided with a supporting rod 130 extending to one side, and the free end of the supporting rod 130 is bent downward to form a supporting portion 131. In this embodiment, the supporting rods 130 are two, and are formed by enclosing two free ends of the steel bar of the split heads rib body 100, and are integrally formed with the split heads rib body 100. The supporting rod 130 is higher than the low points of the arc-shaped convex portions 121, the supporting portions 131 extend downwards to the bottom ends of the supporting portions and the low points of the arc-shaped convex portions 121, and the split heads rib body 100 is placed on the upper end face of the floor slab by means of the two low points of the two arc-shaped convex portions 121 and the two supporting portions 131, so that the split heads rib body 100 is more stable.
As a specific embodiment of the split heads of the present invention, please refer to fig. 3, the supporting portion 131 is a circular arc structure. In this embodiment, the supporting portion 131 is a downward convex arc structure, so as to ensure that the contact area between the supporting portion 131 and the floor is as small as possible, and reduce the degree of pollution to the floor caused by corrosion of the supporting portion 131.
Referring to fig. 4, the present invention further provides a reinforcing bar supporting structure, which includes a plurality of the above split heads, and further includes a plurality of upper plate reinforcing bars 200, the split heads are sequentially spaced apart from each other, and the plurality of upper plate reinforcing bars 200 are arranged in parallel, and are welded on the arc-shaped concave portions 111 at the two ends of the long edge 110.
The utility model provides a pair of steel bar support structure compares with prior art, owing to used foretell split heads muscle, consequently this steel bar support structure possesses the same beneficial effect with the split heads muscle, no longer gives unnecessary details here one by one.
As a specific embodiment of the steel bar supporting structure of the present invention, please refer to fig. 4, the length of the upper plate steel bar 200 is 600mm-900 mm. In this embodiment, the selection of the length of the upper plate steel bar 200 needs to be determined by referring to the stress area of the upper plate steel bar 200, and is adjusted according to the actual situation on site. The length that the split heads muscle is stretched out to the both sides of upper plate reinforcing bar 200 is not more than 100mm, avoids because the length overlength that upper plate reinforcing bar 200 stretches out the split heads muscle, and makes upper plate reinforcing bar 200 when bearing upper portion pressure, appear crooked problem.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A split heads muscle, its characterized in that includes:
the split heads comprise split heads, split heads and split heads, wherein the split heads are arranged on the split heads, and the split heads are arranged on the split heads;
arc-shaped concave parts are arranged at two ends of the long side and are used for being matched with the upper plate steel bars in a welding mode;
the both ends of minor face are equipped with the arc convex part, the arc convex part is used for leaning on the floor, supports split heads muscle body.
2. The split heads of claim 1, wherein said split heads body is Q235 carbon steel.
3. The split heads of claim 1, wherein the diameter of the steel bar used to enclose the split head body is 6mm-20 mm.
4. The split heads of claim 1 wherein said short sides are provided with laterally extending struts, the free ends of said struts being bent downwardly to form support portions.
5. The split heads of claim 4, wherein said support portion is of arcuate configuration.
6. A steel bar support structure, comprising a plurality of split heads according to any one of claims 1 to 5, and further comprising a plurality of upper plate steel bars, wherein the split heads are sequentially arranged at intervals, and the plurality of upper plate steel bars are arranged in parallel and welded to the arc-shaped concave parts at two ends of the long side in pairs.
7. The reinforcing bar support structure of claim 6, wherein the length of the upper plate reinforcing bars is 600mm to 900 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399029.2U CN212104834U (en) | 2020-03-25 | 2020-03-25 | Horse stool muscle and steel bar bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399029.2U CN212104834U (en) | 2020-03-25 | 2020-03-25 | Horse stool muscle and steel bar bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104834U true CN212104834U (en) | 2020-12-08 |
Family
ID=73639349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399029.2U Active CN212104834U (en) | 2020-03-25 | 2020-03-25 | Horse stool muscle and steel bar bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104834U (en) |
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2020
- 2020-03-25 CN CN202020399029.2U patent/CN212104834U/en active Active
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