Reinforcing steel bar stirrup for reinforcing constructional engineering

Abstract

The utility model discloses a steel bar stirrup for constructional engineering reinforcement, and particularly relates to the technical field of steel bar stirrups, the steel bar stirrup comprises a main steel bar and a supporting assembly, the supporting assembly is sleeved on the main steel bar, the supporting assembly comprises a steel sleeve, two inclined bars and four first connecting sleeves, the steel sleeve is welded on the main steel bar, the top ends of the two inclined bars are fixedly connected with the steel sleeve, and the four first connecting sleeves are fixedly connected with the steel sleeve. The four first connecting sleeves are fixedly installed on the two inclined ribs respectively, an auxiliary assembly is arranged between the two inclined ribs, the auxiliary assembly comprises a supporting column, a supporting plate, two second connecting sleeves, a lead screw and two extrusion sleeves, and the bottom end of the supporting column is fixedly connected with the supporting plate. According to the steel bar stirrup, the supporting column is placed at the bottom of the steel sleeve, then the supporting column and the steel sleeve are fixed through the lead screw and the two extrusion sleeves, in the same way, the supporting column is detached, auxiliary supporting is conducted on the steel sleeve through the supporting column and the supporting plate, the structure is simple, stability is good, and normal use of the steel bar stirrup is not prone to being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar stirrups, and more specifically, to steel bar stirrups for building engineering reinforcement. Background Art

[0002] Steel bar stirrups, also known as stirrup bars or supporting steel bars (iron stirrups), are important measure steel bars used in the construction process. Their main functions include supporting the upper-layer steel bars, ensuring the accurate position of the steel bars, and meeting different construction requirements. Traditional concrete cushion blocks or simple steel bar stirrups are prone to problems such as insecure erection, easy crushing of the concrete cushion blocks by the movement of construction workers, or deformation of the stirrups, resulting in insufficient concrete cover thickness.

[0003] After retrieval, a Chinese patent with the publication number CN209163233U discloses a steel bar stirrup with a protective sleeve. This utility model is welded. Five U-shaped steel bars are welded below the top steel bar to meet the requirements of bearing capacity and stability. The height of the U-shaped steel bars is processed according to the thickness of the steel bar cover. Protective sleeves are put on the two supporting legs of the U-shaped steel bars, and the steel bar stirrup is then completed. It can better solve the problem of insufficient concrete cover thickness; it can effectively control the cover thickness and the steel bar stirrup does not leak steel bars, improving the durability of concrete. At the same time, the processing of the steel bar stirrup can make full use of the remaining steel bars, save resources, and has a low cost.

[0004] When the above steel bar stirrup is in use, since the U-shaped steel bars are welded and fixed to the top steel bar, the U-shaped steel bars can support the top steel bar, but it is not convenient to tighten the U-shaped steel bars. The U-shaped steel bars are prone to sliding or displacement under external forces, and the stability is poor, thus affecting the normal use of the steel bar stirrup. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a steel bar stirrup for building engineering reinforcement, aiming to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A steel bar stirrup for building engineering reinforcement includes a main steel bar and a support assembly, and the support assembly is sleeved on the main steel bar. The support assembly includes a steel sleeve, two inclined bars, and four first connecting sleeves. The steel sleeve is welded to the main steel bar. The tops of the two inclined bars are both fixedly connected to the steel sleeve. The four first connecting sleeves are respectively fixedly installed on the two inclined bars. An auxiliary assembly is arranged between the two inclined bars. The auxiliary assembly includes a support column, a support plate, two second connecting sleeves, a lead screw, and two extrusion sleeves. The bottom end of the support column is fixedly connected to the support plate. The two second connecting sleeves are both fixedly connected to the support column. One end of the lead screw passes through the four first connecting sleeves and the two second connecting sleeves. The two extrusion sleeves are both threadedly connected to the lead screw.

[0007] Furthermore, four reinforcing plates are fixedly connected to the support column, and the bottoms of the four reinforcing plates are fixedly connected to the support plate.

[0008] It can be seen that in the above technical solution, the strength between the support column and the support plate can be improved.

[0009] Furthermore, two sleeves are movably sleeved on the lead screw, and the two sides of the two sleeves are respectively in contact with the two second connecting sleeves and two of the first connecting sleeves.

[0010] It can be seen that in the above technical solution, the lead screw can be protected.

[0011] Furthermore, a plug rod is fixedly connected to the top end of the support column, and the top end of the plug rod extends into the inside of the steel sleeve.

[0012] It can be seen that in the above technical solution, the plug rod can improve the stability between the support column and the steel sleeve.

[0013] Furthermore, protective components are arranged on both of the two diagonal ribs, and both of the two protective components include a protective sleeve and a cushion ring.

[0014] Furthermore, the two cushion rings are respectively fixedly sleeved on the outer sides of the two protective sleeves, and the two protective sleeves are respectively fixedly sleeved on the two diagonal ribs. Two clamping blocks are movably arranged inside each of the two protective sleeves, and the four clamping blocks are respectively fixedly connected to the two diagonal ribs.

[0015] Furthermore, the number of both the support components and the auxiliary components is several.

[0016] The technical effects and advantages of the present utility model:

[0017] 1. In the present utility model, a plurality of steel sleeves are sequentially welded on the main reinforcing bars, the main reinforcing bars are supported by a plurality of diagonal ribs, the support column is placed at the bottom of the steel sleeve, and then one end of the lead screw passes through the two diagonal ribs and the support column, and the lead screw is limited by two extrusion sleeves, so that the support column is fixed to the steel sleeve. Similarly, the support column is disassembled, and the steel sleeve is supported by the support column and the support plate. The structure is simple, the stability is good, and it is not easy to affect the normal use of the steel bar stirrup;

[0018] 2. In the present utility model, the cushion ring is bonded to the protective sleeve, and the protective sleeve is welded to the diagonal rib, which can prevent the diagonal rib from leaking reinforcement after concrete pouring and affecting the durability of the concrete. At the same time, both of the two clamping blocks are located inside the protective sleeve, which can improve the stability between the protective sleeve and the diagonal rib. The structure is simple and the use is convenient. Description of the Drawings

[0019] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the ratio relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a front view of the overall structure of the present utility model;

[0022] Figure 3 is a schematic diagram of the structure of the support assembly of the present utility model;

[0023] Figure 4 is a schematic diagram of the structure of the auxiliary assembly of the present utility model;

[0024] Figure 5 is a schematic diagram of the structure of the protection assembly of the present utility model.

[0025] In the figure: 1, main steel bar; 2, support assembly; 3, protection assembly; 4, auxiliary assembly; 201, steel sleeve; 202, inclined bar; 203, first connecting sleeve; 204, clamping block; 301, protective sleeve; 302, cushion ring; 401, support column; 402, support plate; 403, reinforcing plate; 404, second connecting sleeve; 405, lead screw; 406, extrusion sleeve; 407, sleeve; 408, insertion rod. Specific embodiments

[0026] The following specific embodiments illustrate the implementation manners of the present utility model. Those familiar with this technology can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0027] Refer to the attached drawings of the specification Figures 1-5, the steel stirrup for strengthening building engineering in this embodiment includes a main steel bar 1 and a support assembly 2, and the support assembly 2 is sleeved on the main steel bar 1. The support assembly 2 includes a steel sleeve 201, two inclined steel bars 202, and four first connecting sleeves 203. The steel sleeve 201 is welded to the main steel bar 1. The tops of the two inclined steel bars 202 are fixedly connected to the steel sleeve 201. The four first connecting sleeves 203 are respectively fixedly installed on the two inclined steel bars 202. An auxiliary assembly 4 is arranged between the two inclined steel bars 202. The auxiliary assembly 4 includes a support column 401, a support plate 402, two second connecting sleeves 404, a lead screw 405, and two extrusion sleeves 406. The bottom end of the support column 401 is fixedly connected to the support plate 402. The two second connecting sleeves 404 are both fixedly connected to the support column 401. One end of the lead screw 405 passes through the four first connecting sleeves 203 and the two second connecting sleeves 404. The two extrusion sleeves 406 are both threadedly connected to the lead screw 405.

[0028] Furthermore, four reinforcing plates 403 are fixedly connected to the support column 401, and the bottom ends of the four reinforcing plates 403 are both fixedly connected to the support plate 402. Two sleeves 407 are movably sleeved on the lead screw 405, and the two sides of the two sleeves 407 are respectively in contact with the two second connecting sleeves 404 and two of the first connecting sleeves 203. The top end of the support column 401 is fixedly connected to a plug rod 408, and the top end of the plug rod 408 extends into the interior of the steel sleeve 201.

[0029] Furthermore, two protective assemblies 3 are arranged on the two inclined steel bars 202. The two protective assemblies 3 both include a protective sleeve 301 and a gasket ring 302. The two gasket rings 302 are respectively fixedly sleeved on the outer sides of the two protective sleeves 301, and the two protective sleeves 301 are respectively fixedly sleeved on the two inclined steel bars 202. Two clamping blocks 204 are movably arranged in the two protective sleeves 301, and the four clamping blocks 204 are respectively fixedly connected to the two inclined steel bars 202. The numbers of the support assembly 2 and the auxiliary assembly 4 are both several.

[0030] Among them, the gasket ring 302 is bonded to the protective sleeve 301, and the protective sleeve 301 is welded to the inclined steel bar 202, which can prevent the inclined steel bar 202 from leaking reinforcement after concrete pouring and affecting the durability of the concrete. At the same time, the two clamping blocks 204 are both located inside the protective sleeve 301, which can improve the stability between the protective sleeve 301 and the inclined steel bar 202. The structure is simple and easy to use.

[0031] The usage method of this embodiment is as follows:

[0032] During use, a plurality of steel sleeves 201 are welded to the main reinforcing bar 1 in sequence. The main reinforcing bar 1 is supported by a plurality of inclined bars 202. The support column 401 is placed at the bottom of the steel sleeve 201. Then, one end of the lead screw 405 passes through two inclined bars 202 and the support column 401, and the lead screw 405 is limited by two pressing sleeves 406, so that the support column 401 is fixed to the steel sleeve 201. Similarly, the support column 401 is disassembled. The steel sleeve 201 is assisted and supported by the support column 401 and the support plate 402. The structure is simple and has good stability, and it is not easy to affect the normal use of the steel bar stirrup. Similarly, a plurality of auxiliary components 4 are installed. The four reinforcing plates 403 can improve the strength between the support column 401 and the support plate 402. The two sleeves 407 can protect the lead screw 405. The insertion rod 408 can improve the stability between the support column 401 and the steel sleeve 201.

[0033] Contents not described in detail in the specification belong to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited. Conventional equipment can be used. In this technical solution, since the electrical control components not mentioned belong to the prior art, they are not shown in the figure and will not be described herein.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The steel bar stirrup for building engineering reinforcement includes a main steel bar (1) and a support assembly (2), and the support assembly (2) is sleeved on the main steel bar (1), and is characterized in that: The support assembly (2) includes a steel sleeve (201), two diagonal bars (202), and four first connecting sleeves (203). The steel sleeve (201) is welded to the main reinforcement bar (1). The tops of the two diagonal bars (202) are fixedly connected to the steel sleeve (201). The four first connecting sleeves (203) are respectively fixedly installed on the two diagonal bars (202). An auxiliary assembly (4) is arranged between the two diagonal bars (202). The auxiliary assembly (4) includes a support column (401), a support plate (402), two second connecting sleeves (404), a lead screw (405), and two extrusion sleeves (406). The bottom end of the support column (401) is fixedly connected to the support plate (402). The two second connecting sleeves (404) are both fixedly connected to the support column (401). One end of the lead screw (405) passes through the four first connecting sleeves (203) and the two second connecting sleeves (404). The two extrusion sleeves (406) are both threadedly connected to the lead screw (405).

2. The steel stirrup for strengthening building engineering according to claim 1, characterized in that: Four reinforcing plates (403) are fixedly connected to the support column (401), and the bottom ends of the four reinforcing plates (403) are both fixedly connected to the support plate (402).

3. The steel bar stirrup for building engineering reinforcement according to claim 1, wherein: Two sleeves (407) are movably sleeved on the lead screw (405), and the two sides of the two sleeves (407) are respectively in contact with the two second connecting sleeves (404) and two of the first connecting sleeves (203).

4. The steel stirrup for strengthening building engineering according to claim 1, characterized in that: The top end of the support column (401) is fixedly connected to a plug rod (408), and the top end of the plug rod (408) extends into the interior of the steel sleeve (201).

5. The steel bar stirrup for building engineering reinforcement according to claim 1, characterized in that: Two protective assemblies (3) are arranged on the two diagonal bars (202). The two protective assemblies (3) both include a protective sleeve (301) and a gasket ring (302).

6. The steel stirrup for building engineering reinforcement according to claim 5, wherein: The two gasket rings (302) are respectively fixedly sleeved on the outer sides of the two protective sleeves (301). The two protective sleeves (301) are respectively fixedly sleeved on the two diagonal bars (202). Two clamping blocks (204) are movably arranged inside the two protective sleeves (301), and the four clamping blocks (204) are respectively fixedly connected to the two diagonal bars (202).

7. The steel bar stirrup for building engineering reinforcement according to claim 1, wherein: The number of the support assemblies (2) and the auxiliary assemblies (4) is several.

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