CN215802682U

CN215802682U - High-strength and shock-resistant steel bar structure body

Info

Publication number: CN215802682U
Application number: CN202121230346.2U
Authority: CN
Inventors: 苏仁喜; 吴学艺; 付健; 吕国鹏; 王宇
Original assignee: Houying Group Haicheng Construction Engineering Co ltd
Current assignee: Houying Group Haicheng Construction Engineering Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-02-11
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of steel bar structures, and particularly discloses a high-strength shock-resistant steel bar structure which comprises steel bar bodies, wherein supporting plates are arranged on one sides of the two corresponding steel bar bodies, connecting blocks are arranged on two sides of one side of the two corresponding supporting plates, a bearing frame is arranged on the inner side of each connecting block, each steel bar body comprises a base layer, a strength layer and a corrosion-resistant layer, the base layer is positioned at the bottom of the strength layer, the strength layer is positioned at the bottom of the corrosion-resistant layer, and the strength layer comprises a polyphenyl ether resin layer, a polymer composite layer and a high-strength fiber layer. The support plate can improve the stability of the support plate through the matching of the bearing frame and the connecting block, can play a role in good fixing effect on the steel bar body through the support plate, thereby playing a role in resisting shock on the steel bar structure body, and can improve the strength of the steel bar body through the mutual matching of the strength layer, the polyphenyl ether resin layer, the polymer composite layer and the high-strength fiber layer.

Description

High-strength and shock-resistant steel bar structure body

Technical Field

The utility model relates to the technical field of steel bar structure bodies, in particular to a high-strength and shock-resistant steel bar structure body.

Background

Reinforcing steel bars (rebars) are steel materials for reinforced concrete and prestressed reinforced concrete, and have a circular cross section, and sometimes a square cross section with rounded corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars.

When the steel bar structure is used in the current market, the shock resistance effect of the steel bar structure is poor, so that the steel bar structure is damaged or broken when being subjected to external shock.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-strength shock-resistant steel bar structure body which has the advantages of shock resistance and the like for the steel bar structure body and solves the problem of poor shock resistance effect of the existing steel bar structure body.

The high-strength shock-resistant steel bar structure body comprises steel bar bodies, wherein supporting plates are arranged on one sides, corresponding to the two steel bar bodies, connecting blocks are arranged on two sides of one side, corresponding to the two supporting plates, of each connecting block, a bearing frame is arranged on the inner side of each connecting block, each steel bar body is composed of a base layer, a strength layer and a corrosion-resistant layer, the base layer is located at the bottom of each strength layer, the strength layers are located at the bottoms of the corrosion-resistant layers, each strength layer is composed of a polyphenyl ether resin layer, a polymer composite layer and a high-strength fiber layer, the polyphenyl ether resin layer is located at the top of the polymer composite layer, and the polymer composite layer is located at the top of the high-strength fiber layer.

According to the high-strength shock-resistant steel bar structure body, the corrosion-resistant layer is composed of the polyamide resin coating, the PC plastic layer and the polyester fiber layer, the polyamide resin coating is located on the top of the PC plastic layer, and the PC plastic layer is located on the top of the polyester fiber layer.

The high-strength and shock-resistant steel bar structure body is characterized in that the thicknesses of the polyamide resin coating, the PC plastic layer and the polyester fiber layer are all 0.23-0.44 mm.

The high-strength and shock-resistant steel bar structure body is characterized in that the thicknesses of the polyphenyl ether resin layer, the polymer composite layer and the high-strength fiber layer are all 0.33-0.41 mm.

According to the high-strength shock-resistant steel bar structure body, the two sides of the supporting plates are fixedly connected with the joints of the steel bar bodies in a welding mode, and three supporting plates are welded on one side corresponding to each two steel bar bodies.

According to the high-strength shock-resistant steel bar structure body, the joint of the outer side of the connecting block and the supporting plate is fixedly connected through the fixing bolt, and the connecting blocks are symmetrically arranged on one side of the supporting plate in pairs.

According to the high-strength and shock-resistant steel bar structure body, the top and the bottom of the bearing frame are fixedly connected with the connecting blocks in a welding mode, and the bearing frame is X-shaped.

Compared with the prior art, the utility model has the following beneficial effects:

1. the support frame is matched with the connecting block, so that the stability of the support plate can be improved, the support plate can fix the steel bar body with good effect, the steel bar structure body can resist shock, the strength of the steel bar body can be improved through the mutual matching of the strength layer, the polyphenyl ether resin layer, the polymer composite layer and the high-strength fiber layer, and the condition that the steel bar body is damaged or broken when being subjected to external shock for a long time is avoided.

2. According to the utility model, the corrosion-resistant layer, the polyamide resin coating, the PC plastic layer and the polyester fiber layer are mutually matched, so that the corrosion-resistant effect on the steel bar body can be achieved when the steel bar body is used, and the condition that the steel bar body is corroded in long-term use, so that the using effect of the steel bar body is poor is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a reinforcement bar according to an embodiment of the present invention;

FIG. 3 is a schematic view of a layer structure of a strength layer in an embodiment of the present invention;

fig. 4 is a schematic view of the layer structure of the corrosion-resistant layer in the embodiment of the utility model.

In the figure: 1. a steel bar body; 101. a base layer; 102. a strength layer; 1021. a polyphenylene ether resin layer; 1022. a polymer composite layer; 1023. a high strength fiber layer; 103. a corrosion-resistant layer; 1031. a polyamide resin coating; 1032. a PC plastic layer; 1033. a polyester fiber layer; 2. a support plate; 3. a carrier; 4. and (4) connecting the blocks.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the high-strength shock-resistant steel bar structure of the present invention includes a steel bar body 1, two support plates 2 are disposed on one side of the two steel bar bodies 1, two connection blocks 4 are disposed on two sides of one side of the two support plates 2, a bearing frame 3 is disposed on the inner side of the connection blocks 4, the steel bar body 1 is composed of a base layer 101, a strength layer 102 and an anti-corrosion layer 103, the base layer 101 is disposed at the bottom of the strength layer 102, the strength layer 102 is disposed at the bottom of the anti-corrosion layer 103, the strength layer 102 is composed of a polyphenylene oxide resin layer 1021, a polymer composite layer 1022 and a high-strength fiber layer 1023, the polyphenylene oxide resin layer 1021 is disposed at the top of the polymer composite layer 1022, the polymer composite layer 1022 is disposed at the top of the high-strength fiber layer 1023, the stability of the support plates 2 can be increased by the cooperation of the bearing frames 3 and the connection blocks 4, and the support plates 2 can play a role of fixing effect on the steel bar body 1, thereby play the effect of shock resistance to the steel bar structure body, mutually support through intensity layer 102, polyphenyl ether resin layer 1021, polymer composite layer 1022 and high strength fiber layer 1023, multiplicable steel bar body 1's intensity, avoided steel bar body 1 when receiving external vibrations for a long time, damaged or cracked situation appears in steel bar body 1.

The corrosion-resistant layer 103 is composed of polyamide resin coating 1031, a PC plastic layer 1032 and a polyester fiber layer 1033, the polyamide resin coating 1031 is located on the top of the PC plastic layer 1032, and the PC plastic layer 1032 is located on the top of the polyester fiber layer 1033.

The thickness of the polyamide resin coating 1031, the thickness of the PC plastic layer 1032 and the thickness of the polyester fiber layer 1033 are all 0.23-0.44 mm.

The thickness of the polyphenylene ether resin layer 1021, the polymer composite layer 1022 and the high-strength fiber layer 1023 is 0.33-0.41 mm.

The both sides of backup pad 2 all are through welding form fixed connection with the junction of reinforcing bar body 1, and every two corresponding one sides of reinforcing bar body 1 all weld three backup pad 2.

The connection of the outer side of the connecting block 4 and the supporting plate 2 is fixedly connected through a fixing bolt, and the connecting blocks 4 are arranged on one side of the supporting plate 2 in a pairwise symmetry manner.

The joints of the top and the bottom of the bearing frame 3 and the connecting blocks 4 are fixedly connected in a welding mode, and the bearing frame 3 is X-shaped.

In the use of the utility model: can increase the stability of backup pad 2 through the cooperation that bears frame 3 and connecting block 4, can play fixed effectual effect to reinforcing bar body 1 through backup pad 2, thereby play the effect of shock-resistant to the reinforcing bar structure body, through intensity layer 102, polyphenyl ether resin layer 1021, polymer composite layer 1022 and high strength fiber layer 1023 mutually support, can increase reinforcing bar body 1's intensity, through corrosion-resistant layer 103, polyamide resin coating 1031, PC plastic layer 1032 and polyester fiber layer 1033 mutually support, can be when reinforcing bar body 1 uses, can play corrosion-resistant effect to reinforcing bar body 1.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a steel bar structure body of high strength shock resistance, includes reinforcing bar body (1), its characterized in that: two the corresponding one side of reinforcing bar body (1) is equipped with backup pad (2), two the both sides of the corresponding one side of backup pad (2) all are equipped with connecting block (4), the inboard of connecting block (4) is equipped with bears frame (3), reinforcing bar body (1) comprises basic unit (101), intensity layer (102) and corrosion-resistant layer (103), and basic unit (101) are located the bottom of intensity layer (102), intensity layer (102) are located the bottom of corrosion-resistant layer (103), intensity layer (102) comprise polyphenyl ether resin layer (1021), polymer composite layer (1022) and high strength fiber layer (1023), polyphenyl ether resin layer (1021) is located the top of polymer composite layer (1022), polymer composite layer (1022) is located the top of high strength fiber layer (1023).

2. A high strength, shock resistant rebar structure as claimed in claim 1, wherein: the corrosion-resistant layer (103) is composed of a polyamide resin paint (1031), a PC plastic layer (1032) and a polyester fiber layer (1033), wherein the polyamide resin paint (1031) is positioned on the top of the PC plastic layer (1032), and the PC plastic layer (1032) is positioned on the top of the polyester fiber layer (1033).

3. A high strength, shock resistant rebar structure as claimed in claim 1, wherein: the thicknesses of the polyamide resin coating (1031), the PC plastic layer (1032) and the polyester fiber layer (1033) are all 0.23-0.44 mm.

4. A high strength, shock resistant rebar structure as claimed in claim 1, wherein: the thickness of the polyphenyl ether resin layer (1021), the polymer composite layer (1022) and the high-strength fiber layer (1023) is 0.33-0.41 mm.

5. A high strength, shock resistant rebar structure as claimed in claim 1, wherein: the both sides of backup pad (2) all pass through welding form fixed connection with the junction of reinforcing bar body (1), and every two corresponding one sides of reinforcing bar body (1) all weld three backup pad (2).

6. A high strength, shock resistant rebar structure as claimed in claim 1, wherein: the outer side of the connecting block (4) is fixedly connected with the joint of the supporting plate (2) through a fixing bolt, and the connecting block (4) is arranged on one side of the supporting plate (2) in a pairwise symmetry mode.

7. A high strength, shock resistant rebar structure as claimed in claim 1, wherein: the top and the bottom of the bearing frame (3) are fixedly connected with the connecting block (4) in a welding mode, and the bearing frame (3) is X-shaped.