Finished stirrup capable of controlling spacing and thickness of reinforcing steel bars of floating plate

Abstract

The utility model discloses a finished stirrup capable of controlling spacing and thickness of reinforcing steel bars of a floating plate. The finished stirrup solves the problem that in the prior art, supporting points of a reinforcing steel bar stirrup are not stable enough or the structural strength is insufficient. The device comprises a middle connecting steel bar and a control piece used for controlling the thickness of the floating plate, the upper portion of the middle connecting steel bar is provided with a connecting steel bar connected with the control piece, the lower portion of the middle connecting steel bar is provided with a plurality of supporting steel bars used for stabilizing the device, and the connecting steel bar corresponds to the supporting steel bars. The effect of controlling the spacing and the thickness of the floating plate steel bars is achieved, the control piece is connected with the middle connecting steel bars through the connecting steel bars, the supporting steel bars are arranged on the lower portions of the middle connecting steel bars, the spacing and the thickness of the floating plate steel bars can be controlled more effectively, and therefore stability and safety of a building structure are improved, construction is convenient and fast, and construction cost is reduced. The structure is simple, installation is convenient, and construction efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a finished stirrup which can control the spacing between floating plate steel bars and the plate thickness. Background Art

[0002] During the construction process of building projects, steel stirrups, as a commonly used equipment in the field of construction and engineering, are mainly used to support and fix steel bars to ensure stability and safety during the construction process. However, although steel stirrups play an important role in engineering, they also have some defects:

[0003] 1. Stability issues: Due to design or manufacturing deficiencies, some steel stirrups may have stability issues when carrying steel bars. For example, if the support point is not stable enough or the structural strength is insufficient, the steel stirrup may deform or fail during use, thus affecting the stability of the entire structure.

[0004] 2. Difficulty in installation and removal: The design of some steel stirrups makes the installation and removal process more complicated. This not only increases the construction time, but may also cause safety hazards due to improper operation. In addition, for projects that require frequent adjustment of the position of the steel bars, this design inconvenience will be more obvious.

[0005] In the prior art, a Chinese utility model patent with announcement number CN216552715U and application date of 2021-11-15 discloses a concrete floor steel bar protective layer support structure, which relates to the field of support structures and includes an upper longitudinal reinforcement, wherein the upper longitudinal reinforcement is arranged in a straight line, and a plurality of lower steel bar stirrups are fixedly connected to the bottom end of the upper longitudinal reinforcement, and the plurality of lower steel bar stirrups are horizontally distributed at equal intervals, and the lower steel bar stirrups are arranged in an inverted U shape, and the middle part of the arc-shaped end of the lower steel bar stirrup is fixedly connected to the bottom end of the upper longitudinal reinforcement. Although the patent can effectively avoid the cracking of the floor slab by setting the upper longitudinal reinforcement and the lower reinforcement stirrup composed of steel bars, and enhance the overall strength of the device, and the supporting effect is good, the spacing of the reinforcement stirrups can be adjusted to ensure that the reinforcement will not be deformed or leak due to trampling during the construction process, and at the same time, some areas of the lower reinforcement stirrups can be painted with anti-rust paint to ensure that the steel bars leaking out after the concrete pouring are free of rust spots and leakage risks. However, the installation of reinforcement stirrups for floating slabs still has the problem of insufficient support points or structural strength. Utility Model Content

[0006] In view of the deficiencies in the above-mentioned background technology, the utility model proposes a finished stirrup which can control the spacing between the steel bars of the floating plate and the thickness of the plate, thereby solving the problem in the prior art that the supporting point of the steel bar stirrup is not stable enough or the structural strength is insufficient.

[0007] The technical solution of the utility model is achieved as follows: a finished stirrup capable of controlling the spacing between floating plate steel bars and the thickness of the plate comprises an intermediate connecting steel bar and a control member for controlling the thickness of the floating plate, the upper portion of the intermediate connecting steel bar is provided with a connecting steel bar connected to the control member, the lower portion of the intermediate connecting steel bar is provided with a plurality of supporting steel bars for stabilizing the device, and the connecting steel bars correspond to the supporting steel bars.

[0008] Furthermore, the distance L between adjacent supporting steel bars is equal to the distance l between floating plate steel bars.

[0009] Furthermore, the control member is a precast concrete block, and the top surface elevation H of the precast concrete block is equal to the upper surface elevation h of the floating slab.

[0010] Furthermore, the connecting steel bar includes a U-shaped structural member, and both ends of the U-shaped structural member are connected to inclined rods.

[0011] Furthermore, the oblique rod and the U-shaped structural member are an integrally formed structure.

[0012] Furthermore, the ends of the diagonal rod and the U-shaped structural member are cast in prefabricated concrete blocks.

[0013] Furthermore, the supporting steel bar is a U-shaped member, and both ends of the U-shaped member are obliquely connected to rods.

[0014] Preferably, the U-shaped member and the rod member are an integrally formed structure.

[0015] Furthermore, the plane where the U-shaped member is located is perpendicular to the plane where the U-shaped structural member is located.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model achieves the effect of controlling the spacing and thickness of floating plate steel bars. The control member is connected to the middle connecting steel bar through the connecting steel bar. The supporting steel bar is arranged at the lower part of the middle connecting steel bar. The spacing and thickness of the floating plate steel bars can be more effectively controlled, thereby improving the stability and safety of the building structure. The utility model is convenient to construct, has a simple structure and is easy to install. It can effectively improve the construction efficiency and solve the problem that the supporting point of the steel bar stirrup is not stable enough or the structural strength is insufficient in the prior art.

[0018] 2. The addition of concrete blocks can improve the bearing capacity and stability of the floating slab. The concrete blocks and the steel stirrups form a whole, which enhances the bending and shearing resistance of the floating slab. By using concrete blocks to replace part of the steel bar materials, the material cost can also be reduced to achieve optimization of economic benefits.

[0019] 3. Adding upper U-shaped steel bars can further fix and support the floating slab steel bars, ensuring that the spacing of the steel bars is uniform and stable. This helps prevent the steel bars from shifting or deforming during concrete pouring, thereby ensuring the overall performance of the structure.

[0020] 4. The stirrup is based on the lower U-shaped steel bar and a straight steel bar, with the upper U-shaped steel bar and concrete block added. The spacing of the upper U-shaped steel bar is the spacing of the floating slab bars, and the surface elevation of the concrete precast block is the surface elevation of the floating slab, so as to achieve the effect of controlling the spacing of the floating slab bars and the thickness of the slab, improve its design standardization, stability and durability, and simplify the installation and disassembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is the front view of the utility model.

[0024] Figure 3 It is a side view of the utility model.

[0025] In the figure: 1. middle connecting steel bars, 2. control parts, 3. connecting steel bars, 4. supporting steel bars, 5. U-shaped structural parts, 6. diagonal rods, 7. U-shaped parts, 8. rods. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figure 1As shown, in Example 1, a finished stirrup capable of controlling the spacing and thickness of floating plate steel bars comprises an intermediate connecting steel bar 1 and a control member 2 for controlling the thickness of the floating plate, wherein the intermediate connecting steel bar 1 is a horizontally arranged rod member 8, the upper portion of the intermediate connecting steel bar 1 is provided with a connecting steel bar 3 connected to the control member 2, the lower portion of the intermediate connecting steel bar 1 is provided with a plurality of supporting steel bars 4 for a stabilizing device, and the connecting steel bars 3 correspond to the supporting steel bars 4. The utility model achieves the effect of controlling the spacing and thickness of floating plate steel bars, the control member 2 is connected to the intermediate connecting steel bar 1 through the connecting steel bar 3, the lower portion of the intermediate connecting steel bar 1 is provided with the supporting steel bar 4, the spacing and thickness of floating plate steel bars can be more effectively controlled, thereby improving the stability and safety of the building structure, the construction is convenient, the structure is simple, and the installation is convenient, which can effectively improve the construction efficiency, and solve the problem that the supporting point of the steel bar stirrup in the prior art is not stable enough or the structural strength is insufficient.

[0028] In this embodiment, the distance L between the adjacent supporting steel bars 4 is equal to the distance l between the steel bars of the floating plate, and the control member 2 is a prefabricated concrete block, and the top elevation H of the prefabricated concrete block is equal to the upper plate elevation h of the floating plate. The addition of concrete blocks can improve the bearing capacity and stability of the floating plate. The concrete blocks and the steel stirrups form a whole, which enhances the bending and shearing resistance of the floating plate. By using concrete blocks to replace part of the steel bar material, the material cost can also be reduced to achieve the optimization of economic benefits.

[0029] In this embodiment, the connecting steel bar 3 includes a U-shaped structural member 5, and both ends of the U-shaped structural member 5 are connected to an inclined rod 6. The inclined rod 6 and the U-shaped structural member 5 are an integrally formed structure. The ends of the inclined rod 6 and the U-shaped structural member 5 are cast in the precast concrete block. Adding the upper U-shaped steel bar can further fix and support the floating plate steel bars, ensuring that the spacing of the steel bars is uniform and stable. This helps prevent the steel bars from shifting or deforming when pouring concrete, thereby ensuring the overall performance of the structure.

[0030] In this embodiment, the support steel bar 4 is a U-shaped member 7, and both ends of the U-shaped member 7 are obliquely connected to rods 8. The U-shaped member 7 and the rod 8 are an integrally formed structure. The plane where the U-shaped member 7 is located is perpendicular to the plane where the U-shaped structural member 5 is located.

[0031] Specifically, the stirrup is based on the lower U-shaped steel bar and a straight steel bar, with the upper U-shaped steel bar and concrete block added. The spacing of the upper U-shaped steel bar is the spacing of the floating slab bars, and the surface elevation of the precast concrete block is the surface elevation of the floating slab, so as to achieve the effect of controlling the spacing of the floating slab bars and the thickness of the slab, improve its design standardization, stability and durability, and simplify the installation and disassembly process.

[0032] Embodiment 2, a finished stirrup capable of controlling the spacing between floating plate reinforcement bars and the plate thickness, comprises a lower U-shaped reinforcement bar, a straight reinforcement bar, an upper U-shaped reinforcement bar, and a prefabricated concrete block.

[0033] First, the lower U-shaped steel bars and straight steel bars serve as the foundation of the finished stirrup and provide stability.

[0034] Subsequently, the spacing of the upper U-shaped steel bars is the spacing of the steel bars in the design structural drawings, which is used to control the spacing of the steel bars of the floating slab. Adding the upper U-shaped steel bars can further fix and support the floating slab steel bars, ensuring that the spacing of the steel bars is uniform and stable. This helps prevent the steel bars from shifting or deforming during concrete pouring, thereby ensuring the overall performance of the structure.

[0035] Finally, the concrete prefabricated block of the upper U-shaped steel bar, the surface elevation of the concrete prefabricated block is the surface elevation of the floating slab, that is, the height of the entire stirrup steel bar is the thickness of the floating slab, which is used to control the thickness of the floating slab. The addition of concrete blocks can improve the bearing capacity and stability of the floating slab. The concrete block and the steel stirrup form a whole, which enhances the bending and shear resistance of the floating slab. At the same time, the surface elevation of the concrete block is consistent with the surface elevation of the floating slab, which helps to ensure the flatness and thickness uniformity of the floating slab.

[0036] This device is improved on the basis of the traditional lower U-shaped steel bars and straight steel bars, and the upper U-shaped steel bars and concrete blocks are added. It can more effectively control the spacing and thickness of the floating slab steel bars, thereby improving the stability and safety of the building structure. The construction is convenient, and the construction convenience and cost-effectiveness are also considered. It has a simple structure and is easy to install, which can effectively improve the construction efficiency. At the same time, by using concrete blocks to replace part of the steel bar materials, the material cost can also be reduced to achieve the optimization of economic benefits.

[0037] After arranging the finished stirrup in two directions, the steel bars of the floating plate pass through the upper U-shaped steel bar holes to form a steel mesh.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness, characterized in that: The invention comprises an intermediate connecting steel bar (1) and a control member (2) for controlling the thickness of a floating plate, wherein the upper part of the intermediate connecting steel bar (1) is provided with a connecting steel bar (3) connected to the control member (2), and the lower part of the intermediate connecting steel bar (1) is provided with a plurality of supporting steel bars (4) for stabilizing the device, and the connecting steel bars (3) correspond to the supporting steel bars (4).

2. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 1 is characterized in that: The distance L between adjacent supporting steel bars (4) is equal to the distance l between the floating plate steel bars.

3. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 1 or 2, characterized in that: The control element (2) is a prefabricated concrete block.

4. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 3 is characterized in that: The top surface elevation H of the concrete prefabricated block is equal to the upper surface elevation h of the floating slab.

5. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 4 is characterized in that: The connecting steel bar (3) comprises a U-shaped structural member (5), and both ends of the U-shaped structural member (5) are connected to inclined rods (6).

6. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 5 is characterized in that: The oblique rod (6) and the U-shaped structural member (5) are an integrally formed structure.

7. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 5 or 6, characterized in that: The ends of the diagonal rod (6) and the U-shaped structural member (5) are cast in the prefabricated concrete block.

8. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 7 is characterized in that: The supporting steel bar (4) is an inverted U-shaped member (7), and both ends of the U-shaped member (7) are obliquely connected to rod members (8).

9. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 8, characterized in that: The U-shaped member (7) and the rod member (8) are an integrally formed structure.

10. The finished stirrup capable of controlling the spacing between floating plate steel bars and the plate thickness according to claim 8 or 9, characterized in that: The plane where the U-shaped member (7) is located is perpendicular to the plane where the U-shaped structural member (5) is located.

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